Electroless Plating Surface Finish Supplier In China
Electroless Plating is an autocatalytic chemical process that deposits a uniform layer of metal alloy, most commonly nickel-phosphorus, onto a substrate without the use of an electrical current. This method is renowned for its ability to create a perfectly even coating, even on complex internal geometries, providing exceptional hardness, wear resistance, and corrosion protection. As a leading technical supplier in China, Celerity Precision offers high-quality electroless nickel plating for components that demand superior protection and performance, ensuring every surface, nook, and cranny is flawlessly coated.
For a completely uniform, hard, and corrosion-resistant coating on your most complex parts, choose Celerity Precision as your electroless plating supplier.
Your Electroless Plating Finish Manufacturer
At Celerity Precision, we are a manufacturer that provides electroless plating as an engineered surface treatment, not just a finish. Our in-house chemical processing lines are managed with scientific precision. We meticulously control the chemistry, pH, and temperature of our electroless nickel baths to ensure the deposited layer has the exact phosphorus content required for your application—whether you need maximum hardness (low-phos), superior corrosion resistance (high-phos), or a balanced, bright finish (mid-phos). This level of control allows us to deliver a coating with predictable, repeatable performance characteristics.
Our key advantage as a direct manufacturer is our ability to manage the entire production process. We machine your parts to exact tolerances and then seamlessly perform the critical multi-stage surface preparation required for perfect plating adhesion. We understand that electroless plating is a solution for complex parts, and our expertise ensures uniform coverage inside deep bores, blind holes, and intricate channels where electrolytic plating cannot reach. Trust Celerity Precision to manufacture a complete component where the precision of the machining is matched by the uniformity and performance of the plated finish.
Don’t compromise on coverage or performance. Upload your project to Celerity Precision for a quote on fully manufactured and expertly plated components.
Electroless Plating: Technical Specifications
| Feature | Description |
| Surface Roughness (Ra) | Follows Substrate. The plating is uniform and mirrors the underlying surface. A smooth machined part will result in a smooth plated part. It can slightly improve Ra on rougher surfaces but will not fill deep scratches. |
| Applicable Materials | Highly versatile. Can be applied to Steel, Stainless Steel, Aluminum, Brass, and Copper. |
| Cosmetic Availability | Excellent Functional Aesthetic. Provides a very clean, uniform, and bright metallic finish. While attractive, its primary purpose is functional. Different phosphorus levels can affect the brightness. |
| Visual Appearance | A bright, semi-bright, or dull metallic silver-grey appearance, similar to stainless steel. The finish is exceptionally uniform and continuous, with no variation in thickness, even on the most complex shapes. |
Advantages of Electroless Plating Surface Finish
Perfectly Uniform Coverage
The autocatalytic process ensures a completely uniform coating thickness over the entire part, including inside holes, threads, and complex internal geometries.
Superior Hardness and Wear Resistance
Electroless nickel is very hard (typically 45-60 HRC, can be heat-treated to ~70 HRC), providing excellent resistance to wear and abrasion.
Excellent Corrosion Protection
The dense, non-porous nickel-phosphorus layer provides a robust barrier against rust and chemical attack, especially with high-phosphorus formulations.
No Electrical Current Required
Eliminates the "dog-boning" effect (uneven buildup) seen in electroplating, ensuring sharp edges and complex features are coated evenly.
Excellent Adhesion
When applied over a properly prepared surface, the coating forms a very strong, reliable bond with the base material.
Solderability
Certain electroless nickel formulations provide an excellent, solderable surface for electronic components.
Electroless Plating Design Considerations
Coating Buildup
The process adds a uniform layer of material (typically 0.005mm to 0.025mm). This must be accounted for in the pre-plate dimensions for parts with tight tolerances, especially for internal features like holes.
Sharp Internal Corners
While the coating is uniform, very sharp internal corners can be a point of stress. A small radius is beneficial for coating durability.
Surface Preparation
The final quality is highly dependent on the cleanliness of the substrate. Our process includes meticulous cleaning, but the base material must be free of deep defects.
Cost Factor
Electroless plating is a more complex and costly process than standard electroplating or black oxide, but it is justified by its superior uniformity and performance on complex parts.
FAQ
What is the main difference between electroless plating and electroplating?
Electroless plating is a chemical process that deposits a uniform coating without electricity. Electroplating uses an electrical current, which can lead to uneven coating thickness, with more buildup on corners and edges.
How hard is electroless nickel?
As-plated, it’s typically around 45-55 HRC. It can be heat-treated (baked) to increase hardness to 65-70 HRC, similar to hardened tool steel.
Will it cover the inside of a long, small-diameter hole?
Yes, this is the primary advantage of electroless plating. As long as the chemical solution can flow through the feature, it will be coated uniformly.
How much size will it add to my part?
We can control the thickness very precisely. A standard coating is typically 0.01-0.015mm (10-15 microns). Please specify the required thickness on your drawing.
Is electroless nickel magnetic?
It depends on the phosphorus content. High-phosphorus EN is virtually non-magnetic, while low-phosphorus EN is magnetic.
Can you plate aluminum parts?
Yes, aluminum is a common substrate, but it requires a special pre-treatment step (like a zincate layer) to ensure proper adhesion, which we perform in-house.
What does "high-phos" or "mid-phos" mean?
This refers to the percentage of phosphorus in the nickel alloy. High-phosphorus (~10-13%) offers the best corrosion resistance. Mid-phosphorus (~6-9%) offers a bright finish and good all-around performance. Low-phosphorus (~2-5%) offers the highest hardness.
Will the plating fill in scratches on my part?
No, it is a conformal coating that will replicate the underlying surface. Scratches and machine marks will still be visible after plating.
Is electroless nickel plating RoHS compliant?
Yes, the standard nickel-phosphorus process is fully RoHS compliant.
How do I specify electroless plating on my drawing?
The best way is to be specific: “Electroless Nickel Plate per ASTM B733, 0.01-0.015mm thickness.” If you are unsure, “Electroless Nickel Plate” is a good start, and our engineers can help you choose the best type for your application.
Electroless Plating Surface Finish Service In China - Celerity Precision
Want to find a dependable service that will help your metal parts last longer and work better? Celerity Precision has flexible and affordable metal surface finishing options, including electroless nickel plating, to meet the needs of many industries.
Our electroless plating service in China gives surfaces a high-quality finish that makes them more resistant to corrosion and wear. We use the latest technology to make sure that every job is done right. This makes us a trusted partner for businesses that need great surface finishing.
Important Points
- Celerity Precision has metal surface finishing solutions that are flexible and cheap.
- Our service for electroless nickel plating makes things less likely to rust.
- We use cutting-edge technology to get exact results.
- Our service meets the needs of many different industries.
- Businesses that want better surface finishing can trust us.
Introduction
Electroless plating, also called autocatalytic plating, is a chemical process that adds a layer of material, usually nickel or copper, to a substrate without using electricity. This method is great for making even coatings on complicated shapes, which is why it is used in so many fields.
What is electroless plating? What are its basic principles?
Electroless plating puts material on a substrate using chemical reactions. It doesn’t need an electric current, which is different from electroplating. The substrate is put in a bath with metal ions and a reducing agent.
The fundamental principle is autocatalytic deposition, wherein the deposited metal facilitates the reduction reaction, enabling the plating process to persist without external electrical energy.
History and Discovery (Brenner and Riddell)
Abner Brenner and Grace Riddell found electroless plating in 1946 while they were doing electroplating experiments at the National Bureau of Standards in the US. Their work led to the creation of electroless nickel plating.
Electroplating vs. Electroless: What’s the Difference?
Electroless plating doesn’t need an electric current, which makes it possible to coat complicated shapes and materials that don’t conduct electricity evenly. This is a big plus for many uses.
| Characteristics | Electroless Plating | Electroplating |
|---|---|---|
| Deposition Method | Chemical reduction | Electrochemical deposition |
| Uniformity on Complex Shapes | High | Low |
| Ability to Coat Non-conductors | Yes | No |
Mechanism & Chemistry
Electroless plating is all about chemical reactions that happen without electricity. This process is complicated and has a lot of important parts and factors.
Self-Catalyzed Deposition Reactions (Autocatalytic)
Autocatalytic deposition is the most important part of electroless plating. In this process, the metal being plated starts the reaction. This means that no electricity is needed.
- The solution’s metal ions are turned into their metallic form.
- A reducing agent helps the reduction happen.
- The deposited metal serves as a catalyst for additional reduction.
Agents Who Reduce and What They Do
In electroless plating, reducing agents are very important. They give the electrons that change metal ions into metal. Some common ones are hypophosphite, borohydride, and formaldehyde.
Important agents that lower:
- Hypophosphite: Often used in plating nickel without electricity.
- Borohydride: Used for some metal deposits because it is a strong reducing agent.
- Formaldehyde is a common ingredient in electroless copper plating.
Bath Components, Stabilizers, Buffers, and Complexing Agents
There are a lot of parts in the electroless plating bath that make sure the process runs smoothly and efficiently. For example, complexing agents control how available metal ions are, stabilizers stop unwanted reactions, and buffers keep the pH level right.
The function of complexing agents:
- Regulate the concentration of free metal ions.
- Stop compounds from forming that can’t be dissolved.
Impact of Process Variables: Temperature, pH, Concentration, Agitation / Bath Stability
The stability and success of the electroless plating bath depend on a number of things. The temperature, pH, concentration of bath components, and agitation are all important.
Important process variables:
- Temperature: It has an effect on the rate of deposition and the stability of the bath.
- The pH level affects how well reducing agents work and how stable the bath is.
- Concentration: Affects how quickly and well the deposit forms.
- Agitation: Makes sure that all the parts of the bath are evenly spread out.
Types & Variants
Electroless plating can be used for a lot of different things. At Celerity Precision, we offer a range of metal finishing services, including electroless nickel plating, which is useful in many industries.
Electroless Nickel
People love electroless nickel plating because it doesn’t corrode or wear down easily. There are three types: low, mid, and high phosphorus, which are based on how much phosphorus they contain.
- Low Phosphorus: It lasts a long time and is used where hardness is needed.
- Mid Phosphorus: It does a good job of balancing wear and corrosion resistance.
- High Phosphorus: It is the most resistant to corrosion, making it perfect for harsh conditions.
Electroless with PTFE / Composite Platings
We can make non-stick, low-friction coatings by combining electroless plating with PTFE. These are great for places where wear and corrosion are big problems.
Electroless Copper & Precious Metal Deposition
Electroless plating can also put down copper and precious metals like silver and palladium. In the electronics world, electroless copper plating is very important for making PCBs.
| Metal | Properties | Applications |
|---|---|---|
| Copper | Excellent electrical conductivity and good corrosion resistance | Used in electronics, printed circuit boards (PCBs) |
| Silver | Very high electrical conductivity and antimicrobial properties | Commonly used in electronics and medical devices |
| Palladium | Strong corrosion resistance and catalytic properties | Used in the automotive industry and chemical processing applications |
Types of Alloy and Co-deposit
Electroless plating can also put down alloys and co-deposits like Ni-B, Ni-P, and Ni-Cu. These alloys are better than pure metals.
- Ni-B: It is very hard and doesn’t wear down easily.
- Ni-P: It is very resistant to corrosion and can be changed based on the amount of phosphorus it contains.
- Ni-Cu: It is used in marine settings and has better resistance to corrosion.
Substrates & Surface Preparation
Electroless plating requires careful consideration of the substrate material and how to prepare its surface. At Impro, we offer surface treatment services for a wide range of materials, including metals and non-conductors. This shows how flexible electroless plating is.
Substrate Materials That Work Together
Electroless plating can be used on metals, plastics, ceramics, and other materials. The right material depends on how the product will be used and what properties it needs.
- You can plate aluminum, copper, steel, and their alloys without using electricity.
- Plastics: After being treated, some plastics can have a conductive surface for different uses.
- Ceramics: Even though ceramics aren’t metal, they can still get a metallic coating.
Steps Before Treatment
Cleaning, degreasing, activation, sensitization, and catalyst seeding for non-conductors are all important steps in pre-treatment that lead to a good electroless plating finish.
| Pre-treatment Step | Description | Importance |
|---|---|---|
| Cleaning | Removing dirt, oils, and contaminants from the surface. | High |
| Degreasing | Getting rid of grease and oils for a clean surface. | High |
| Activation | Making the surface ready for electroless plating. | Critical |
| Sensitization & Catalyst Seeding | Adding a sensitizer and catalyst to non-conductive surfaces for plating. | Critical for non-conductors |
To get a great electroless plating finish that meets all the requirements, you need to pick the right substrate material and follow the right pre-treatment steps.
Process Steps / Workflow
We need to look at the steps involved in electroless plating to understand it. These steps include getting the plating bath ready and taking care of the coated parts afterward.
Bath Preparation & Maintenance
The first step is to get the bath ready. This means mixing the right chemicals, such as metal salts and reducing agents. It’s also important to keep an eye on the bath’s temperature, pH, and chemical levels to make sure it stays stable.
Bath Composition: The bath’s makeup is very important. It has metal salts, reducing agents, and stabilizers that help keep the bath from breaking down and control the reaction.
Immersion – Deposition – Control of Deposit Thickness
We dip parts into the bath after it is ready. The metal ions are reduced and stuck to the parts. We change the immersion time and the bath’s makeup to control how thick the deposit is.
Post-Treatment / Finishing
After plating, parts might get a post-treatment. This could be heat treatment to make the deposit harder, or polishing or machining to give the parts a better finish.
| Process Step | Description | Key Factors |
|---|---|---|
| Bath Preparation | Mixing chemicals for plating. | Chemical proportions, bath stability |
| Immersion & Deposition | Parts are immersed for metal deposition. | Immersion time, bath composition, operating conditions |
| Post-Treatment | Enhancing deposit properties and surface finish. | Heat treatment, polishing, machining |
Properties & Performance
Electroless plating has a lot of advantages. It keeps things even, stops corrosion, and makes things last longer. These are all important for making parts last longer. We’ll talk about these benefits and the problems that come with electroless plating.
Uniformity of Coating & Coverage
Electroless plating is great at evenly covering complicated shapes. This is important for parts to work well because it makes sure the coating is the same everywhere.
- Even thickness distribution
- Great coverage of complicated shapes
- Uniform characteristics throughout the coated surface
Corrosion Resistance & Chemical Resistance
The phosphorus in the coating is what makes electroless nickel so good at fighting corrosion.
Corrosion resistance is affected by these important factors:
- The deposit’s phosphorus content
- How thick the coating is
- Other things are in the deposit.
Wear Resistance, Hardness, and Impact of Phosphorus / Alloy Content
The composition of electroless plating affects how long it lasts and how hard it is. More phosphorus makes coatings that are softer but less likely to corrode.
- Medium phosphorus deposits strike a balance between being hard and not corroding.
- High phosphorus deposits make things less hard but more resistant to corrosion.
- Adding alloying elements can make wear resistance even better.
Limits: Temperature Stability, Adhesion, Porosity, etc.
Electroless plating has some problems. It can be unstable at high temperatures, it may not stick well to all surfaces, and it can be porous.
To get around these problems, you need to pick the right plating settings and treatments after plating.
Advantages & Disadvantages
You need to know the pros and cons of electroless plating to decide if it’s right for your business. We’ll look at both the good and bad sides of this method.
Main Benefits
There are a lot of good things about electroless plating. One big plus is that it can evenly cover shapes that are hard to work with and materials that don’t conduct electricity. This is very useful in industries with a lot of small parts.
- Uniformity of coating over complex shapes
- Ability to plate materials that don’t conduct electricity
- Little need for machining after plating
- Better resistance to wear and corrosion
This method coats all areas evenly, even hard-to-reach ones like blind holes and complex recesses. This is a big plus over other plating methods that might not work as well with these shapes.
Problems / Difficulties
Electroless plating does have some problems, though. One big problem is keeping the bath stable. To get a good coating, the chemical mix has to be just right.
- Problems with the stability and upkeep of the bath
- Compared to other plating methods, chemicals are more expensive.
- Slower rates of deposition
- Concerns about the environment and waste management
When we decide if electroless plating is good for industrial use, we need to keep these problems in mind. It has a lot of benefits, but we need to be careful about its limits to get the best results.
Applications & Industries
Many industries use electroless plating because of its unique properties. It makes coatings that are even, stops corrosion, and makes things more resistant to wear. This makes it great for a lot of different fields.
Industrial: Molds, Dies, Gears, Pumps, Valves, Hydraulic Components
Electroless plating coats parts like molds, dies, and gears in the industrial world. It makes these parts last longer and work better. For instance, electroless nickel plating helps gears and hydraulic parts wear less and last longer.
Electronics / PCBs (ENIG etc.)
Electroless plating is very useful in the electronics field, especially for making printed circuit boards (PCBs). Electroless Nickel/Immersion Gold (ENIG) makes a surface that is good for soldering and protects copper from rust.
Aerospace, Defense, Automotive Use Cases
Electroless plating is important in aerospace, defense, and cars. It keeps parts from rusting and breaking in space, and it helps parts last longer in tough conditions in defense. Cars use it to make engine parts and gears last longer.
Consumer Goods, Food Processing, etc.
Electroless plating is also used to make food and consumer goods. It makes a safe, non-toxic coating that is good for food and makes things look better and last longer.
Electroless plating is very useful for making things, including consumer goods. It makes strong, even coatings on hard shapes, which is why it’s so important in today’s manufacturing.
Comparisons & Alternatives
It’s important to know the differences between electroless plating and other surface finishing methods. We’ll compare electroless plating to electrolytic plating and other coatings and talk about their pros and cons.
Electroless Plating vs. Electrolytic Plating
There are two main ways to put materials on surfaces: electroless plating and electrolytic plating. The main difference is how they put materials on surfaces: electroless plating uses a chemical reaction, while electrolytic plating needs an electric current.
Some of the main differences are:
- Autocatalytic vs. electrolytic deposition process.
- Uniformity: Electroless plating makes a smooth coat on shapes that are hard to get to.
- Substrate compatibility: With the right prep, electroless plating can coat surfaces that don’t conduct electricity.
| Characteristics | Electroless Plating | Electrolytic Plating |
|---|---|---|
| Deposition Method | Autocatalytic | External Electric Current |
| Uniformity on Complex Shapes | High | Variable, depends on current distribution |
| Substrate Compatibility | Wide range, including non-conductors | Limited to conductive surfaces |
Comparing to Other Surface Finishes and Coatings
There are also other ways to do this, such as hard chrome plating, thermal spray, and different types of coatings. We’ll look at how electroless plating compares to these to see what it does best.
Comparing it to Hard Chrome Plating:
- Electroless nickel plating is just as resistant to wear, but it might be better for the environment.
- Hard chrome plating is very hard and doesn’t wear down easily, but it uses chemicals that are bad for you.
| Coating Method | Wear Resistance | Environmental Impact |
|---|---|---|
| Electroless Nickel Plating | High | Lower |
| Hard Chrome Plating | Very High | Higher due to toxic chemicals |
We can choose the best way to finish a surface for our needs by weighing performance, environmental impact, and cost.
Standards, Quality Control & Testing
In electroless plating, standards and quality control are very important. Following certain rules is important to make sure that the coated parts have the right properties and work well.
Standards and Specifications
There are a lot of standards and specifications that govern electroless plating. These include things like thickness, corrosion testing, and more. For instance, ASTM B733 sets rules for electroless nickel plating. It looks at how thick it is, how well it sticks, and how well it resists corrosion.
Other important standards are:
- ASTM B656 for deposits of electroless nickel and phosphorus
- MIL-C-26074 for steel coatings that don’t use nickel
- AMS 2404 and AMS 2405 for use in aerospace
| Standard | Description | Application |
|---|---|---|
| ASTM B733 | Standard for electroless nickel plating | General industrial uses |
| MIL-C-26074 | Electroless nickel coatings on steel | Military and aerospace |
| AMS 2404/2405 | Aerospace material specs for electroless nickel | Aerospace |
Inspection Methods: Thickness, Hardness, Adhesion, Uniformity, Porosity
There are a number of ways to check the quality of electroless plating. These are:
- Checking thickness with X-ray fluorescence (XRF) or cross-section analysis
- Tests of hardness to find out how strong the deposit is
- Tests of adhesion, such as the pull-off test or the tape test
- Checking for uniformity and porosity with the naked eye or a microscope
By following these rules and using thorough inspection methods, manufacturers can make sure that their electroless plating is of the highest quality. This results in parts that are better, last longer, and work better.
Emerging Trends & Research
The future of electroless plating is bright. We’re moving toward better and greener coatings, and new trends are coming up as we look into new options.
Electroless Plating of Nanomaterials & Functional Coatings
Nanomaterials are changing electroless plating because they help make coatings with special properties. These coatings can make things work better in a lot of different fields, like electronics and aerospace.
- Nanoparticles make coatings stronger and keep them from rusting.
- Functional coatings can have special features, such as being magnetic or conductive.
- They can also have their own unique optical properties.
Composite Electroless Coatings
People are very interested in composite electroless coatings. They add particles or fibers to the metal, which makes it stronger, better at handling heat, or more conductive.
Some of the most important benefits of composite electroless coatings are:
- Hard particles like ceramics or diamonds make them less likely to wear out.
- They can fight corrosion better with special particles.
- You can make them fit your needs, like making them self-lubricating.
“Green” / More Sustainable Bath Chemistries
People want greener electroless plating, which means using chemicals that are safer and making less waste.
Here are some ideas:
- Using safer agents to reduce and complex.
- Making baths that work at lower temperatures or with fewer chemicals.
- Working on making the plating process more efficient so that less energy and waste are used.
The electroless plating industry can grow by following these trends. It will be ready for a future that is greener and more advanced.
Final thoughts
Electroless plating is one of the most advanced and flexible ways to finish a surface that is available today. It is a key technology in many fields, including aerospace, automotive, electronics, and general manufacturing, because it can make coatings that are uniform, long-lasting, and resistant to corrosion without needing electrical current.
Celerity Precision is a Chinese company that specializes in high-quality electroless plating surface finish services. We focus on making coatings that not only improve performance but also protect your parts for a long time. We get consistent plating thickness, better adhesion, and great surface finish quality by using advanced chemical control systems and precise bath management.
One of the best things about electroless plating is how well it works on complicated shapes. Electroless plating makes sure that the layer is even, which is something that traditional electroplating methods often don’t do. It can be used to coat internal cavities, threads, or detailed mold surfaces. It is also very flexible for modern manufacturing problems because it works with a wide range of materials, such as metals, plastics, and ceramics.
Taking care of the environment is also a big part of what we do. Celerity Precision follows strict rules for the environment and safety, making sure that waste management, chemical handling, and protecting workers are all done to international standards. We are always working on new eco-friendly and long-lasting plating technologies that have the least effect on the environment while still meeting the highest quality standards.
When you choose Celerity Precision’s electroless plating services, you get:
Uniform, high-precision coatings that work on surfaces that are hard to work with or don’t conduct electricity.
Better resistance to wear and corrosion, which makes parts last longer.
Finishes that can be changed (with low, medium, and high phosphorus options) to meet the needs of different applications.
Following international standards like ASTM B733, MIL-C-26074, and AMS 2404.
Processes that are good for the environment and have advanced safety and waste treatment measures.
Whether you need to improve the durability of aerospace components, enhance the conductivity of electronics, or protect industrial machinery from corrosion, Celerity Precision’s electroless nickel plating services in China deliver results that meet your technical and performance expectations.
Celerity Precision can help you improve the performance, reliability, and lifespan of your products by providing you with reliable, accurate, and long-lasting electroless plating surface finish solutions.
FAQs
What is plating without electricity?
Electroless plating is a way to put a layer of material, like metal, on a surface without using electricity. This method helps make a coating that is strong and protects the surface.
What makes electroless plating different from electroplating?
Electroless plating doesn’t need electricity like electroplating does. Instead, it uses chemicals to deposit material. This makes it great for shapes that are hard to work with and materials that don’t conduct electricity.
What are the advantages of electroless nickel plating?
Electroless nickel plating makes surfaces stronger and less likely to wear down or corrode. It is used in many fields, such as aerospace and automotive, to improve the performance of parts.
What kinds of things can you coat with electroless plating?
Electroless plating can be used on a wide range of materials, such as metals, plastics, and ceramics. Choosing the right material and doing the right pre-treatment steps are both important for a successful coating.
How do you control how thick the electroless plating is?
We change the bath’s composition, temperature, and time to control how thick the coating is. This makes sure the coating has the right properties.
What are the environmental issues that come up with electroless plating?
Chemicals used in electroless plating need to be handled and thrown away carefully. We follow strict environmental rules to lessen its effect.
Can electroless plating be used on shapes and geometries that are hard to make?
Yes, it’s great for shapes that are hard to make. It coats everything evenly without needing electricity, which is great for parts with intricate designs.
What are the differences between electroless plating and other ways to finish surfaces?
Electroless plating is good for coating non-conductors and complex shapes. We compare it to other methods to find the best one for each job.
What are the standards and specifications that apply to electroless plating?
We follow standards like AMS-C-26074 and ASTM-B-733. This makes sure that our plating meets quality and performance standards.
How do you check and test the quality of electroless plating?
We make sure the plating meets quality standards by measuring its thickness, testing its hardness, and testing its adhesion.