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材料研究学报  1988, Vol. 2 Issue (5): 56-60    
  研究论文 本期目录 | 过刊浏览 |
真空退火对非晶态Cu-Zr合金抗氧化性能的影响
刘佐权;邹钢;李德修;钟家学
云南大学物理系;云南大学物理系;云南大学物理系;云南教育学院
THE EFFECT OF VACUUM ANNEALING ON THE ABILITY OF ANTIOXIDATION OF GLASSY Cu-Zr ALLOYS
LIU Zuoquan;ZOU Gang;LI Dexiu(Department of Physics;Yunan University;Kunming)ZHONG Jiaxue(Yuna Education Institue)
引用本文:

刘佐权;邹钢;李德修;钟家学. 真空退火对非晶态Cu-Zr合金抗氧化性能的影响[J]. 材料研究学报, 1988, 2(5): 56-60.
, , , . THE EFFECT OF VACUUM ANNEALING ON THE ABILITY OF ANTIOXIDATION OF GLASSY Cu-Zr ALLOYS[J]. Chin J Mater Res, 1988, 2(5): 56-60.

全文: PDF(388 KB)  
摘要: 用电阻测量、X 光衍射和DTA、DSC 技术,研究了在低于玻璃化温度Tg 的真空退火对Cu_(50)Zr_(50)、Cu_(55)Zr_(45)、Cu_(60)Zr_(40)非晶合金抗氧化性能的影响。研究表明,真空退火中形成的极薄的优质的ZrO_2覆盖膜能有效阻挡氧化,大大提高上述非晶合金在晶化前和晶化后的抗氧化能力;在更高温度,由于ZrO_2膜的破裂和脱落,使其抗氧化能力丧失,但是破碎的ZrO_2膜仍然对这时的氧化有重要作用。
Abstract:The effect of annealing on anti-oxidation of glassy alloys Cu50Zr50,Cu55Zr45 and Cu60Zr40 has been studied by differential scanning calorime-try(DSC)and X-ray diffraction.The alloys were prepared by using meltspinning techique in vacuum.Experimental resul
收稿日期: 1988-10-25     
基金资助:中国科学院科学基金,83.669.
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