摘要
结合我厂多年来生产光杆的实践经验 ,并根据收集到的国内众多有关资料加以归纳总结 ,详细地阐述了光亮圆铜杆拉伸后表面发黑及断头原因分析和对策 ,供同行参考。
Combining many year’s production experiences with numerous information collected,the factors causing the dark surface and snap of bright copper round-bars were stated presented and the countermeasures.
出处
《云南冶金》
2000年第3期33-35,共3页
Yunnan Metallurgy
关键词
光亮圆铜杆
拉伸
表面发黑
拉断
controlled oxidation
pickling
impurities
holes
