How much do you know about surface treatments

Metal parts in use are very common in our life, often involves the surface wear resistance and corrosion resistance of functional requirements, in order to improve the utilization rate of metal products, to do a good job of protection on the surface of the metal product is quite important, so the action of the ‍ metal parts processing is crucial, and the metal surface treatment processing way segmentation can be divided into: Baking Varnish processing, electroplating, Metal surface polishing processing, metal chemical etching and so on.

1, Baking Varnish processing: at present, the metal factory in the metal parts processing and production of large metal products are using spray painting processing, through spray painting processing to avoid rust metal parts, such as: daily supplies, electrical shell, crafts, etc.

2. Electroplating: electroplating is also the most common processing technology for metal parts processing. Through modern technology and electroplating on the surface of metal parts, it can ensure that the products will not be moulded and embroidered under long-term use.

3, Metal Polishing processing: surface polishing processing is generally used for a long time in daily necessities, through the surface burr treatment of metal products, the sharp part of the edge is thrown into a smooth face, so that the use of metal parts in the process of processing will not cause harm to the human body.

4, Metal chemical etching processing: chemical etching is suitable for all kinds of metal materials, as long as the flow can be immersed into the place can be catalyzed. It can be processed by heating to about 83℃ at room temperature. In the process of metal parts processing, the metal is generally soaked for about 15-20 minutes. After soaking, the metal is washed with clean water and dried naturally before use. It can be sealed under normal temperature and pressure for up to 3-5 years without deterioration. Chemical etching liquid is widely used in aviation industry, automobile industry, petrochemical industry, textile industry, metal industry, machinery and equipment, electronics and electricians, food, medicine and other fields.

Asset Metal technology company is a focusing on CNC machining, metal stamping, chemical etching and surface treatment of OEM/ODM metal parts Processing.

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