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概述了采掘机械齿轮用钢的一般知识,介绍了国内外采掘机械齿轮选用的调质钢及表面淬火钢、渗碳钢、氮化钢三类钢种的性能,并对其热处理及综合性能进行了分析与探讨。
The general knowledge of mining machinery gear steel is summarized. The properties of quenching and tempering steel, surface hardening steel, carburizing steel and nitrided steel which are used in mining mechanical gear both at home and abroad are introduced. The heat treatment and the comprehensive performance are also carried out Analysis and discussion.