A New Pb-Free Machinable Austenitic Stainless Steel

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	A New Pb-Free Machinable Austenitic Stainless Steel
其他题名	A New Pb-Free Machinable Austenitic Stainless Steel
	Wu Di 1; Li Zhuang 2
	2010
发表期刊	JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
ISSN	1006-706X
卷号	17 期号:1 页码:59-63
摘要	The machinability tests were conducted by using various process parameters on a CA6164 lathe with a dynamometer. The metallurgical properties, machinability and mechanical properties of the developed alloy were compared with those of an austenite stainless steel 1Cr18Ni9Ti. The results show that the machinability of the austenitic stainless steels with free cutting additives is much better than that of 1Cr18Ni9Ti. This is attributed to the existence of machinable additives. The inclusions might be composed of MnS. Sulfur and copper addition contributes to the improvement of the machinability of austenitic stainless steel. Bismuth is an important factor to improve the machinability of austenitic stainless steel, and it has a distinct advantage over lead. The mechanical properties of the free cutting austenitic stainless steel are similar to those of 1Cr18Ni9Ti. A new Pb-free austenitic stainless steel with high machinability as well as satisfactory mechanical properties has been developed.
其他摘要	The machinability tests were conducted by using various process parameters on a CA6164 lathe with a dy-namometer. The metallurgical properties, machinability and mechanical properties of the developed alloy were com-pared with those of an austenite stainless steel 1Cr18Ni9Ti. The results show that the machinability of the austenitic stainless steels with free cutting additives is much better than that of 1Crl8NigTi. This is attributed to the existence of machinable additives. The inclusions might be composed of MnS. Sulfur and copper addition contributes to the im-provement of the machinability of austenitic stainless steel. Bismuth is an important factor to improve the machin-ability of austenitic stainless steel, and it has a distinct advantage over lead. The mechanical properties of the free cutting austenitic stainless steel are similar to those of 1Cr18Ni9Ti. A new Pb-free austenitic stainless steel with high machinability as well as satisfactory mechanical properties has been developed.
关键词	MECHANISM TOOL Pb-free machinable austenitic stainless steel machinable additive bismuth machinability mechanical property
收录类别	CSCD
语种	英语
资助项目	[National Natural Science Foundation of China]
CSCD记录号	CSCD:3817938
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/151847
专题	中国科学院金属研究所
作者单位	1.东北大学 2.中国科学院金属研究所
推荐引用方式 GB/T 7714	Wu Di,Li Zhuang. A New Pb-Free Machinable Austenitic Stainless Steel[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2010,17(1):59-63.
APA	Wu Di,&Li Zhuang.(2010).A New Pb-Free Machinable Austenitic Stainless Steel.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,17(1),59-63.
MLA	Wu Di,et al."A New Pb-Free Machinable Austenitic Stainless Steel".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 17.1(2010):59-63.