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What are the surface plating treatment methods for stainless steel?

What are the surface plating treatment methods for stainless steel?

Time:2022-03-16 Source:WUXI JIANO SPECIAL STEEL CO.

Stainless steel plating is a stainless steel post-processing process, specifically a protective film attached to the surface of stainless steel to strengthen the material’s resistance to oxidation. Common stainless steel surface plating treatment methods are: embossing, water plating, etching, electroplating, cyanide-free alkaline bright copper, nano-nickel, other technologies, etc. The following is a detailed introduction to the above treatments by Wuxi JIANO Special Steel Co. 2

1、Embossing.

Stainless steel embossed plate is embossed on the stainless steel plate through mechanical equipment, so that the plate surface appears concave and convex patterns, also known as stainless steel pattern plate. Available patterns are braided bamboo pattern, ice bamboo pattern, rhombus pattern, small square, the size of the rice plate, diagonal stripes, butterfly pattern, chrysanthemum pattern, cube, free pattern, goose egg pattern, stone pattern, panda pattern, antique chevron pattern, etc. The pattern can be customized or choose the factory pattern pressed by the customer. This embossed plate has a strong and bright appearance, higher surface hardness, more wear-resistant, easy to clean, maintenance-free, impact-resistant, pressure-resistant, scratch-resistant and does not leave fingerprints, mainly used in architectural decoration, elevator decoration, industrial decoration, facility decoration, kitchenware and other stainless steel series.

2、Water plating.

Mainly black, it should be noted that 304 water plating color is unstable, slightly with blue, mirror surface is particularly obvious, the treatment method to do high temperature fingerprint-free treatment, but the surface will be brown.

3, etching.

Color stainless steel etched plate is on the surface of the object through the chemical method, corrosion out of a variety of pattern patterns. With 8K mirror plate or brushed plate as the base plate, after etching treatment, the surface of the object and then deep processing, can be localized and pattern, brushed, embedded gold, local titanium and other kinds of complex process processing, to achieve the pattern of light and dark, colorful effect.

4、Plating.

PVD vacuum plasma plating (can be plated ruby blue, black, coffee, seven colors, zirconium gold, bronze, bronze, rose, champagne gold, light green).

5、Non-cyanide alkaline bright copper.

It can replace the traditional cyanide copper plating process and bright copper plating process completely. It is suitable for any metal substrate, such as pure copper, copper alloy, iron, stainless steel, zinc alloy die-casting, aluminum, aluminum alloy workpieces, etc. It can be hung or barrel plated.

6、Nanometer nickel.

Application of nano-technology research and development of environmentally friendly products, can completely replace the traditional cyanide copper plating pre-plating and traditional chemical nickel, suitable for iron parts, stainless steel, copper, copper alloy, aluminum, aluminum alloy, zinc, zinc alloy, titanium, etc., hanging or barrel plating are available.

7、Other technologies.

Precious metal gold, silver, palladium recovery technology; diamond inlay plating technology; stainless steel electrochemical and chemical finishing technology; textile copper plating, nickel plating technology; hard gold plating; palladium-cobalt alloy plating; gun black Sn-Ni plating; chemical gold plating; pure gold immersion plating; chemical silver deposition; chemical tin deposition.