EFFECT OF HEAT-TREATMENT ON THE UNIFORM ELONGATION OF MEDIUM-CARBON STEEL

被引：0
|
作者：
AZARKEVICH, AA
PASHCHENKO, AA
EVTUKHOVA, TA
机构：
来源：
METAL SCIENCE AND HEAT TREATMENT | 1992年 / 34卷 / 7-8期
关键词：
D O I：
10.1007/BF00774901
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Connecting links are used in coal flight conveyers to connect the pull chain with the scrapers. Moreover, they are intended to stabilize the position of the scrapers and chain in the pan flight of the conveyer. During operation, the connecting links are subjected to significant loads and vigorous abrasive-corrosive wear; they are therefore fabricated front high-strength medium-carbon structural steel 35KhGSA in the martempered state. This paper presents the results of investigation of steel 35GSR, which is proposed in lieu of steel 35KhGSA, for fabrication of the connecting links.
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页码：435 / 437
页数：3
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