Focus on metal plating, gold plating, silver plating, nickel plating processing

What is "hydrogen embrittlement"? How does it affect the quality of electroplating?

Hydrogen embrittlement is more common in the electroplating process of steel parts. This is mainly due to the generation of reduced hydrogen atoms in the processes of pickling, cathode degreasing, and electroplating. Sin...
2021-09-05Detail

The basic principle of degreasing and the precautions for electro degreasing and chemical degreasing

Greases are divided into two categories according to their composition and performance, namely mineral oils and animal and vegetable oils. These two types of oils are called saponified oils (animal and vegetable oils) an...
2021-09-05Detail

Why do we need to perform surface treatment on metal products before electroplating?

Various metal products are often contaminated with oil during processing, such as lubricating oil, marking paint, etc., as well as corrosion and oxide scale generated during storage, oxide film or burrs during processing...
2021-09-05Detail

What should be paid attention to when parts rack plating?

For rack-plated products, quality problems in electroplating often occur due to improper suspension. Therefore, the following points should be paid attention to when mounting:(1) The main working surface or decorative su...
2021-09-05Detail

The third-generation semiconductor industry "inflection point" has arrived. Exclusive interview of Shanghai Hanxin's original integrated silicon carbide JMOSFET structure technology

The third generation semiconductor mainly refers to the wide bandgap semiconductor materials represented by silicon carbide and gallium chloride, which has unique properties and advantages such as wide bandgap, high volt...
2021-05-07Detail

The development of electroplating industry

As early as when the National "Twelfth Five-Year Plan" was proposed, we should insist on taking the construction of a resource-saving and environment-friendly society as an important focus point for acceleratin...
2021-05-07Detail

Korea Materials Research Institute successfully developed a new surface treatment technology for aluminum powder

Recently, Dr. Kyung-tae Kim's research team at the Powder/Ceramic Research Headquarters of the Korea Materials Research Institute has successfully developed a surface treatment technology for extremely fine aluminum...
2021-05-07Detail

Much experience in surface treatment of plating plastic products

Surface treatment of plastic products mainly includes coating coating treatment and plating coating treatment. Generally, the crystallinity of plastic is large, the polarity is small or no polarity, and the surface energ...
2021-05-07Detail

Explanation of Metal materials and surface treatment technology in one article

Metal materials are increasingly used in various products, because metal materials can better reflect the quality of products and highlight the brand value, and among many metal materials, aluminum is the first to be ado...
2021-05-07Detail
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