摘要
铜在熔炼过程中易产生氧化、吸气和吸杂,使铜熔体产生污染,降低材料性能。本文论述了纯铜及其合金中的气体来源及其对铸锭的危害,介绍了目前世界上几种典型的除气方法,展望了未来的趋势。
Copper smelting process is easy to produce oxidation,inhale and gettering,polluting the cooper melt,reducing material properties.This paper discusses that the sources of main gas in fine copper and copper alloy melt and hazards for ingot,introduces several typical degassing methods and looks to the future development tendency.
出处
《电子测试》
2013年第11X期220-221,共2页
Electronic Test
关键词
纯铜及其合金
熔炼
除气方法
发展趋势
fine copper and copper alloy
melting
degassing method
development tendency
