Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

您目前所在的位置:首页 - 期刊简介 - 详细页面


Transactions of Nonferrous Metals Society of China

Vol. 13    No. 5    October 2003

[PDF Download]    [Flash Online]    


Warm compaction behaviors of iron-based powder lubricated by different kinds of graphite
XIAO Zhi-yu(肖志瑜), LI Yuan-yuan(李元元),
NGAI Tungwai Leo(倪东惠), GUO Guo-wen(郭国文),
CHEN Wei-ping(陈维平),

College of Mechanical Engineering, South China University of Technology, Guangzhou 510640, China

Abstract:Warm compaction behaviors and their affecting factors such as compaction temperature, compaction pressure and lubricant concentration were studied. Effect of die wall lubrication on the powder’s warm compaction behavior was also studied. The use of smaller size colloidal graphite investigated ca, n give a higher compact density and lesser spring-back effect than the use of flake graphite.


Key words: warm compaction behavior; iron-based powder metallurgy; spring-back effect

ISSN 1004-0609
CN 43-1238/TG

ISSN 1003-6326
CN 43-1239/TG

主管:中国科学技术协会 主办:中国有色金属学会 承办:中南大学
湘ICP备09001153号 版权所有:《中国有色金属学报》编辑部
地 址:湖南省长沙市岳麓山中南大学内 邮编:410083
电 话:0731-88876765,88877197,88830410   传真:0731-88877197   电子邮箱