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易切削钢是很重要的钢种,尤其在现代自动化工业生产线上显示了优越性,但以前却一直未被重视。本文系统地介绍了国外易切削钢的研究和应用概况,可作为我国发展这类钢种的参考。
Free-cutting steel is a very important type of steel, especially in the modern automation industrial production line which shows its superiority but has not been valued before. This article systematically introduces the research and application of foreign free cutting steel profiles, which can be used as a reference for the development of such steel in China.