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The new technology in which two-step quenching is used for replacing oil quenching and production equipment have been investigated, which are utilized ...展开
for producing ball liners of the reed medium-carbon low-alloy steel.The laws of dead and impact load wear of the steel also have been investigated. Affect of alloy elements on laws of ferrite and bainite transformation has been discussed by regression analysesing.That provides basis for later alloy design. 收起
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