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Brazing of carbon steel and low alloy steel
1. Brazing material (1) Brazing of carbon steel and low alloy steel includes soft brazing and hard brazing. The widely used solder in soft soldering is tin lead solder. The wettability of this solder to steel increases with the increase of tin content, so the solder with high tin content should ...Read more -
Four sintering processes of silicon carbide ceramics
Silicon carbide ceramics have high temperature strength, high temperature oxidation resistance, good wear resistance, good thermal stability, small coefficient of thermal expansion, high thermal conductivity, high hardness, heat shock resistance, chemical corrosion resistance and other excellent ...Read more