a hard and corrosion resistant mineral that is a natural alloy of osmium and iridium (usually containing small amounts of rhodium and platinum); used in needles and pen nibs etc.
例句
The basic characteristics of osmiridium, and its resources produc-tion and processing were discussed. 简要介绍锇铱矿的基本特征和资源状况，生产及处理工艺。
Keywords Osmiridium;Residual solution;Congo red associate forming resin;Separation and enrichment;Au;Pd;Pt;Ir;Rh; 饿铱矿;锇钌蒸残液;刚果红;负载形成树脂;分离富集;金;钯;铂;铱;铑;
Keywords Noble metals;congo red;loaded ion association forming resin;separation;osmiridium; 贵金属;刚果红;负载形成树脂;分离;锇铱矿;
