摘要
钼中添加微量稀土氧化物，所制成的钼坯按纯钼的加工方法加工成丝材，经高温热处理后，仍具有良好的室温韧性。可能由于稀土氧化物的弥散强化作用，本研究的钼丝的抗拉强度有较大提高。
The molybdenum blank made of the molybdenum added some trace rare-earth oxide are processed into molybdenum wireaccording to the method of pure molybdenum. And the molybdenum wires still have good room temperature tenacity after hightempearature treatment. Otherwise, the tensile strength of molybdenum of molybdenum wires is increased considerably as a result of the permeationstrengthening.
出处
《中国钼业》
1994年第6期38-40,共3页
China Molybdenum Industry
关键词
高温
高强度
钼丝
稀土氧化物
抗拉强度
High temperature and intensity molybdenum wire, Rare-earth oxide,Room temperature tenacity, Tensile strength
