Shanxi Huan Guan Heavy Industry Large Flange Manufacturer
Analysis of the causes of defects arising from improper forging
615Forging low times the organization defects (1) large grain: if the beginning of the forging temperature is too high and the degree of deformation is not enough, or the end of the forging temperature is too high, or the end of the forging deformation falls into the critical deformation zone may be in the steel forging low times the organization of coarse grain defects. Aluminum alloy deformation degree is too large, the formation of weaving; high temperature alloy deformation temperature is too low, the formation of mixed deformation organization can form coarse grain. Coarse grain make...
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