OPERATIONAL EXPERIENCES WITH SHORT-TIME GAS NITRIDING OF PISTON RODS FOR VIBRATION DAMPERS AND GAS SPRINGS

被引:0
|
作者
REICHEL, J
机构
来源
NEUE HUTTE | 1991年 / 36卷 / 08期
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中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
Piston rods of vibration dampers and gas springs are conventionally protected against wear and corrosion by hard chromium plating. The IFA StoBdampfer GmbH has developed a short-time carbonitriding process, in which a close compound layer consisting of iron-carbonitrides and a sublaid diffusion layer arise, guaranteeing a durable wear-and-corrosion protection. The procedure is characterized by short treatment periods, low costs, high environmental standard and high operational safety.
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页码:313 / 315
页数:3
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