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Transmission Gears from Ductile Cast Iron.

被引：0
|
作者：
Roehrig, K.
机构：
来源：
| 1978年 / 100卷 / 12期
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中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Ductile cast iron subjected to austempering is shown to reach tensile strengths up to approx. 1600 N mm** minus **2 provided a strain of 1-2%. In the case of the tensile strength of 1000 N mm** minus **2, the strain is approx. 12-14%. The achievable strength and toughness properties are independent of the heat treatment. In addition to the good mechanical properties, the characteristic feature of this material group is high wear resistance.
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页码：26 / 27
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