Year1
- 型号：
- 3161
- 材质：
- 不锈钢
- 工艺：
- 钎焊
Shenzhen Su's heat treatment stainless steel vacuum brazing
c=r> Song Dynasty> Stainless steel must be cleaned more strictly before brazing to remove any grease and oil film. It is best to do it immediately after cleaning Brazing.
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c=r> > The main process after brazing stainless steel is to clean up the residual flux and residual flow blocking agent, and perform heat treatment after brazing if necessary. Depending on the flux and brazing method used, residual flux can be rinsed with water, mechanically cleaned, or chemically cleaned. If an abrasive is used to clean residual flux or oxide film in the heated area near the joint, sand or other non-metallic fine particles should be used. Parts made of martensitic stainless steel and precipitation hardened stainless steel need to be heat treated according to the special requirements of the material after brazing. Stainless steel joints brazed with nickel-chromium-boron and nickel-chromium-silicon solders are often subjected to diffusion heat treatment after brazing to reduce the requirements for the brazing seam gap and improve the structure and performance of the joint.
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