金属学报  1990, Vol. 26 Issue (1): 151-152

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铸态耐磨锰钢碳化物的团球化

姜启川;何镇明;阎久林;崔东焕;王守实

吉林工业大学铸造教研究;副教授;长春(130025);吉林工业大学;吉林工业大学;吉林工业大学;吉林工业大学

NODULARIZATION OF CARBIDE IN AS-CAST WEAR-RESISTANT MANGANESE STEEL

JIANG Qichuan;HE Zhenming;YAN Jiulin;CUI Donghuan;WANG Shoushi Jilin University of Technology; Changchun Associate Professor;Faculty of Cast; Jilin University of Technology; Changchun 130025

姜启川;何镇明;阎久林;崔东焕;王守实. 铸态耐磨锰钢碳化物的团球化[J]. 金属学报, 1990, 26(1): 151-152.
, , , , . NODULARIZATION OF CARBIDE IN AS-CAST WEAR-RESISTANT MANGANESE STEEL[J]. Acta Metall Sin, 1990, 26(1): 151-152.

摘要 参考文献 相关文章 Metrics 全文: PDF(828 KB)   摘要: 高碳耐磨锰钢中的针、网状碳化物经Mg系变质剂变质处理后,在铸态下转变成团球状,且大量弥散地分布于奥氏体中。冲击韧性得到显著的提高,硬度也稍有提高。使该钢种不经热处理即可铸态使用,同时耐磨性得到显著提高。 关键词 ： 镁变质,  铸态锰钢,  碳化物团球化     Abstract：The needle-like and network carbides in wear-resistant high carbon manganesesteel as-casted will be nodularized and dispersed. by a large majority, in austenite after modi-fication with Mg system agents. The impact toughness of the steels may be obviously improvedand the hardness also increased to a certain extent. And therefore it seems to be available whenthe steels are still as-casted, and no necessity of heat treatment may be often made to bettertheir wear resistance. Key words： Mg modified    as-cast manganese steel    nodularized carbide 收稿日期: 1990-01-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 姜启川 何镇明 阎久林 崔东焕 王守实 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1990/V26/I1/151 [1] 姜启川;李章;王守实;何镇明. Ti在铸态奥氏体锰钢中的作用[J]. 金属学报, 1990, 26(4): 130-134. Viewed Full text Abstract Cited   Shared      Discussed