At Skye Metal Coating in Dubai, our cadmium plating service offers a myriad of advantages, making it an ideal choice for a range of applications. Known for its excellent corrosion resistance, particularly in salt atmospheres, cadmium plating provides a robust shield against environmental challenges. It also boasts resistance to mold and bacterial growth, low electrical resistance, exceptional conductivity, and galvanic compatibility with aluminum.
Our cadmium plating goes beyond basic protection. It offers superior lubricity, resulting in excellent anti-galling and low friction properties. This makes it a preferred choice in various industries where optimal performance is critical. Additionally, cadmium plating ensures superior solderability, provides a good bonding surface for adhesives, and works effectively both as a final finish or a paint base.
Cadmium Plating on Nuts, Bolts and Washers
Cadmium Plating Finish and Processing Options:
In conjunction with a chromate coating, cadmium plating at Skye Metal Coating can be dyed to multiple colors, including clear, white silver, yellow, and olive drab. This versatility makes it suitable for a variety of aesthetic preferences and applications. Our cadmium electroplated coatings can be applied to steel, iron, and other metals, making it particularly well-suited for diverse military applications.
– Barrel Cadmium Plating: Our high-capacity barrel cadmium electroplating line ensures quick turnaround times, offering efficiency and precision in every project.
– Conversion Coatings: Skye Metal Coating provides hexavalent chromium conversion coatings on cadmium-plated parts, enhancing corrosion resistance in marine and alkaline environments while altering the coating’s cosmetic appearance.
– Corrosion Resistance Testing: We perform salt spray corrosion resistance testing according to ASTM B117 on finished parts, ensuring the durability of our cadmium-plated surfaces even in challenging environments.
– Baking for Hydrogen Embrittlement Relief: Our multiple furnaces are dedicated to relieving hydrogen embrittlement in cadmium-plated parts, aligning with customer specifications.
Cadmium Plating in Dubai Difference:
Cadmium plating on car parts
Situated in Dubai, Skye Metal Coating is distinguished by its commitment to quality and efficiency. With decades of experience servicing metal stamping and component manufacturers, our team ensures the highest standards in every project. As a “one-stop” shop, we manage the logistics of finishing needs, from cleaning through third-party heat treatment, and our plating and post-plating processes.
For military applications requiring stringent quality standards, Skye Metal Coating has been a key supplier of cadmium electroplated coatings. Our ability to meet specifications for salt-spray corrosion resistance, coupled with heat treating capabilities to eliminate the risk of hydrogen embrittlement, sets us apart.
Frequently Asked Questions
Question: Which Plating is better Zinc Plating or Cadmium Plating?
Answer: The choice between zinc plating and cadmium plating depends on the specific requirements of the application:
Zinc Plating:
– Advantages: Cost-effective, provides good corrosion resistance, suitable for decorative and functional applications.
– Considerations: May not be as corrosion-resistant as cadmium in certain environments, not recommended for high-temperature applications.
Cadmium Plating:
– Advantages: Offers superior corrosion resistance, especially in harsh environments, provides lubricity, and performs well at higher temperatures.
– Considerations: More expensive than zinc plating, has environmental concerns due to cadmium’s toxicity, leading to restrictions in certain industries.
In summary, if cost is a primary concern and environmental restrictions are not a limiting factor, zinc plating can be a suitable choice. However, if superior corrosion resistance and performance at higher temperatures are crucial, and environmental considerations permit, cadmium plating may be preferred. It’s essential to weigh the specific needs of the application and adhere to any relevant environmental regulations.
Question: How fast can we get our parts cadmium plated?
Answer: We understand the importance of turn around time, if the parts are relatively small, we can return the plated items within 24hrs with a small express fee.
Question: How do we test Cadmium plating?
Answer:
Testing cadmium plating is crucial to ensure its quality and performance. Common methods for testing cadmium plating include:
1. Thickness Measurement:
– Method: Using non-destructive methods like X-ray fluorescence (XRF) or magnetic induction, measure the thickness of the cadmium coating.
– Purpose: Ensures the plating meets specified thickness requirements for corrosion resistance.
2. Adhesion Test:
– Method: Conduct a tape test where adhesive tape is applied to the plated surface and then removed to assess coating adhesion.
– Purpose: Verifies that the cadmium plating adheres well to the substrate, preventing peeling or flaking.
3. Salt Spray Testing (ASTM B117):
– Method: Subject the cadmium-plated sample to a salt spray or fog chamber to assess its corrosion resistance over time.
– Purpose: Evaluates the plating’s ability to withstand corrosion in harsh environments.
4. Hydrogen Embrittlement Testing:
– Method: Perform tests to check for hydrogen embrittlement, a potential issue in high-strength steel components after cadmium plating.
– Purpose: Ensures that the plating process does not induce hydrogen embrittlement, which can compromise the material’s integrity.
5. Visual Inspection:
– Method: Visually inspect the cadmium-plated surface for any defects, discoloration, or unevenness.
– Purpose: Identifies visible imperfections and ensures a uniform and aesthetically pleasing finish.
6. Cadmium Coating Weight Test:
– Method: Measure the weight of the cadmium coating on a sample and compare it against specified requirements.
– Purpose: Verifies that the plating meets weight specifications, ensuring adequate corrosion protection.
It’s important to follow industry standards and specifications, such as those provided by ASTM (American Society for Testing and Materials) or other relevant organizations, when conducting these tests. Additionally, adherence to environmental regulations is crucial, considering cadmium’s toxicity, and appropriate safety measures should be observed during testing procedures.
Cadmium Plating Specifications and Certifications:
Our cadmium electroplating service is fully registered to ISO9001:2015, meeting specifications conforming with ASTM B766-86, Chrysler PS-182 and PS-754, and QQP-416.
Markets and Applications:
Skye Metal Coating has catered to a diverse range of customers, markets, and applications, including military, automotive, mining, aerospace, marine, electronic, and electrical industries. Our electroplated cadmium coatings have consistently delivered exceptional performance across various sectors.
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