摘要
研究了稀土氧化物Ｌａ２Ｏ３对烧结态和加工态钼材力学性能的影响．结果表明，Ｌａ２Ｏ３不仅显著提高了烧结态和加工态钼材的强度，而且显著改善了钼的韧性，显示出综合强韧化作用．
The influence of rare earth oxide La2O3 on the mechanical Properties of sintered MO bars and as-deformed Mo wires were investigated. It is shown that both strength and ductility of Mo bars and wires are greatly improved by the addition of La2O3, exhibiting an comprehensive strengthening and toughening effect.
出处
《北京工业大学学报》
CAS
CSCD
1998年第2期1-6,共6页
Journal of Beijing University of Technology
基金
北京市科干局青年骨干基金
