摘要
在产业化生产大规格铍铜合金铸锭的熔铸过程中,铍铜合金造渣量大,容易出现夹渣、气孔、裂纹等缺陷;为了防止这些缺陷的产生,提高铸锭质量,通过对缺陷进行分析,提出了改进措施和常用的工艺方法。
During the process of industrial production of large size beryllium copper alloy ingot casting,beryllium copper alloy has a large amount of slag making and is prone to slag inclusion,porosity,crack and other defects.In order to prevent these defects and improve the quality of ingots,the improvement measures and common process methods are put forward by analyzing the defects.
作者
潘建立
刘伟锋
李永华
Pan Jianli;Liu Weifeng;Li Yonghua(CNMC NingXia Orient Group Co.,Ltd.,shizuishan 753000,China)
出处
《有色金属加工》
CAS
2019年第4期14-18,共5页
Nonferrous Metals Processing
关键词
铍铜合金
铸锭
气孔
夹杂
原因分析
beryllium copper alloy
ingot
porosity
inclusion
cause analysis
