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Good Quality Surface Finish - Surface Finish – QY Precision

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Good Quality Surface Finish - Surface Finish – QY Precision Detail:

SURFACE FINISH

Heat treatment

Heat treatment is a kind of metal thermal processing technology. The material gradually achieves the expected structure and performance through heating, heat preservation and cooling in the solid state. Metal heat treatment processes can be roughly divided into three categories: overall heat treatment, surface heat treatment and chemical heat treatment. In general, the shape of the parts and the overall chemical composition are not changed. By changing the internal microstructure of the parts, or changing the chemical composition of the surface of the parts, the use performance of the parts can be improved. Its characteristic is to improve the internal quality of the parts, which is usually not visible.

Polishing

Polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is the use of polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece.

Nitriding

Nitriding treatment refers to a chemical heat treatment process in which nitrogen atoms infiltrate the surface of the workpiece in a certain medium at a certain temperature. Nitrided products have excellent wear resistance, fatigue resistance, corrosion resistance and high temperature resistance. Standard nitrided steel containing aluminum can obtain a high hardness and high wear-resistant surface layer after nitriding, but its hardened layer is very brittle. On the contrary, chromium-containing low-alloy steel has lower hardness, but the hardened layer is more tough, and its surface has considerable wear resistance and corrosion resistance.


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Good Quality Surface Finish - Surface Finish  – QY Precision detail pictures

Good Quality Surface Finish - Surface Finish  – QY Precision detail pictures

Good Quality Surface Finish - Surface Finish  – QY Precision detail pictures


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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Good Quality Surface Finish - Surface Finish – QY Precision , The product will supply to all over the world, such as: Thailand, Palestine, United States, Our company insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thank all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Alice from Roman - 2018.09.29 13:24
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Paula from Barcelona - 2017.09.09 10:18
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