摘要
介绍了将熔融法用于品质不均匀的粗杂铜的制样方法。试验表明铜、金、银品位波动较大的粗杂铜样 本通过熔融的方法可以制成品质均匀的试样,熔融制样前、后铜金属量平均回收率大于99．9％。该方法操作简便, 样品的均匀性好,检验结果稳定、可靠。
This article introduces the sample preparation for blisters and copper scraps with uneven quality by melting method, test result shows that samples with stable quality can be made by melting method which is simple and easy for operation.
出处
《铜业工程》
CAS
2005年第4期52-54,共3页
Copper Engineering
关键词
熔融法
品质
粗杂铜
制样方法
铜金属量
Melting method
Quality
Blisters and scraps
Sample preparation
Copper Metal
