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认证会员 第 9 年
奥码拓（北京）科技有限公司
认证：工商信息未核实
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仪企号
奥码拓（北京）科技有限公司
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EFFECT OF MATRIX STRUCTURE AND HARDNESS
发布：奥码拓（北京）科技有限公司浏览次数：347SUMMARY The wear characteristics of four different matrices of an S.G.* cast iron have been investigated under dry sliding conditions at a constant speed of 200 cm/sec over a load range of 0.35-27 kg. The as-cast pearlitic structure had a hardness of 210 HV 30,and the isothermally "transformed pearlite, bainite and tempered martensite were all approximately 310 HV 30. TE 99 通用摩擦磨损试验机
2011-06-03上一篇：A rig test to measure friction and wear of heavy dut
下一篇：THE RELATIONSHIP BETWEEN LOAD AND SLIDING DISTA相关产品 -
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