摘要
围绕取样代表性和样品加工均匀性等问题,研究了铅铋合金锭中金银分析试样加工粒度对金银品位的影响,锭内金银分布及规律。通过对铅铋合金锭中金、银分布情况的研究结果,制定了铅铋合金锭的采样、样品加工及化验分析方案。
Focusing on the sampling representative and the uniformity of sample processing,the influence of processing grain size of gold and silver in the lead-bismuth alloy on the gold and silver grade,and the distribution and regularity of gold and silver in the product ingot were studied.The sampling,sample processing and laboratory analysis schemes of lead-bismuth alloys were developed by testing the distribution of gold and silver in lead-bismuth alloys.
作者
李伟
李希凯
韩庆东
杨润仁
王海丹
赵志虎
吕庆成
LI Wei;LI Xikai;HAN Qingdong;YANG Runren;WANG Haidan;ZHAO Zhihu;LYU Qingcheng(Testing Center of Jinchuan Group Co.,Ltd.,Jinchang,Gansu 737100,China)
出处
《中国无机分析化学》
CAS
2020年第4期13-17,共5页
Chinese Journal of Inorganic Analytical Chemistry
关键词
铅铋合金
金
银
取样
lead-bismuth alloy
gold
silver
sampling
