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Increasing wear and abrasion resistance of steel workpieces - using t mechanical cold hardening operations
Increasing wear and abrasion resistance of steel workpieces - using t mechanical cold hardening operations
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机译:使用机械冷淬火工艺提高钢工件的耐磨性
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摘要
Steel workpieces are treated to increase wear and abrasion resistance by mechanical cold deformation comprising a mechanical deep cold hardening e.g. milling to harden to depths from 1.5-3.0 mm, and a mechanical surface cold hardening e.g. rolling to harden the surface to 0.2-0.5 mm. The mechanical hardening operations may be followed by electrochemical surface treatment forming a superficial layer of a composition between a metalloid and the basic Fe of the alloy.
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