tungsten material meaning in Chinese

钨材

Methods for chemical analysis of tungsten materials
钨材料的化学分析方法
Methods for chemical analysis of thoriated tungsten materials
加有氧化钍的钨丝材料的化学分析方法
Abstract : the newest mannfacturing , sintering technology on superfine and nanom eter hardmetal powder , manufacturing technology of cemented carbide , as well as re covery technique on tungsten materials and hardmetal wastes were comprehensively expounded in this paper and the reference proposals on hardmetal ' s developing trends , application prospects and environment problems were also put forward
文摘:综合评述了第八届国际钨讨论会关于硬质合金领域的超细、纳米级粉末制造技术、烧结技术、硬质合金制造技术以及钨材料和硬质合金废品的回收利用技术，并对硬质合金的发展趋势、前景应用等新动向及环境问题提出了参考性建议。