材料科学与工程学报2011，Vol.29Issue(2)：308-315,320,9.
无铅易切削黄铜的研究进展
Progress in Lead-free Free-cutting Brass
朱权利 1张先满 1陈家坚 1陈维平 1李微1
作者信息
- 1. 华南理工大学机械与汽车工程学院,广东,广州,510640
- 折叠
摘要
Abstract
With the attentions of the world on the pollution and harm caused by lead, the use of leaded brass has been restricted more and more, so it is urgent to work out low-cost lead-free free-cutting brass. According to characteristic of choosing the third compositions of lead-free free-cutting brasses, a general review on the microstructure, free-cutting processing and corrosion resistance of lead-free free-cutting brass was showed. In detail, the effects of the solidification behavior of Bi and Sb on microstructure and properties were also analyzed. Meanwhile, the results of scanning electron microscopy (SEM), X-ray energy-dispersive spectroscopy (EDS) analysis, mechanical and cutting properties of a newly lead-free free-cutting brass containing Ca and P prepared by authors were given in this article. Also, some problems to be solved were summarized, and an outlook for research trends was presented. It is expected that will play a helpful role in the investigation and practical applications of lead-free free-cutting brass.关键词
无铅/易切削/第三组元/钙磷黄铜Key words
lead-free/ free-cutting/ third composition/ Ca-P-brass分类
矿业与冶金引用本文复制引用
朱权利,张先满,陈家坚,陈维平,李微..无铅易切削黄铜的研究进展[J].材料科学与工程学报,2011,29(2):308-315,320,9.
