摘要
真空热处理较普遍存在着表面增碳现象,由于表面不均匀的增碳,酸洗后影响工件的表面外观。问题是怎样改进工艺解决表面增碳问题。
Carburation is a general phenomenon in vacuum heat treatment. Since the Carburation on the surface is uneven, the semblance of the work pieces would be defaced after acid wash. This paper mainly focuses on how to improve the technology to solve the problem mentioned above
出处
《热处理技术与装备》
2006年第5期47-49,共3页
Heat Treatment Technology and Equipment
关键词
真空炉
增碳
预冷时间
Vacuum furmace, carbur, ation precooling time.
