金属学报  1987, Vol. 23 Issue (5): 464-467

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非晶态Ni-Zr合金的选择氧化及其对热稳定性的影响

刘佐权;邹钢;钟家学;李德修

云南大学;云南大学;云南大学;云南大学

SELECTIVE OXIDATION AND THERMAL STABILITY OF Ni-Zr AMORPHOUS ALLOYS

by LIU Zuoquan; ZOU Gang; ZHONG Jiaxue; LI Dexiu (Yunnan University; Kunming)(Manuscript received 2 June; 1985; revised manuscript 3 January; 1985)

刘佐权;邹钢;钟家学;李德修. 非晶态Ni-Zr合金的选择氧化及其对热稳定性的影响[J]. 金属学报, 1987, 23(5): 464-467.
, , , . SELECTIVE OXIDATION AND THERMAL STABILITY OF Ni-Zr AMORPHOUS ALLOYS[J]. Acta Metall Sin, 1987, 23(5): 464-467.

摘要 参考文献 相关文章 Metrics 全文: PDF(333 KB)   摘要: 用精密电阻测量、DSC和X射线衍射分析,研究了非晶态Ni-Zr合金在低于T_c的保温过程中的氧化和晶化.其氧化表现为Zr的选择氧化,它降低Ni_(65)Zr_(35)表面层的热稳定性、提高Ni_(37)Zr_(63)表面层的热稳定性.对这种现象发生的原因进行了讨论. Abstract：Oxidation and crystallization behaviours of three Ni-Zr amorphous alloys have been studied during isothermal annealing at the temperatures below their crystallization temperature by means of electrical resistance measurement, differential scanning calorimetery and X-ray diffraction. Selective oxidation of Zr has been found in these alloys. As a consequent, it increase the thermal stability of surface layer constructed by Ni_(37)Zr_(63) but decreases that constructed by Ni_(65)Zr_(35). The reason of this effect has also been discussed. 收稿日期: 1987-05-18      基金资助:中国科学院科学基金资助 服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 刘佐权 邹钢 钟家学 李德修 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1987/V23/I5/464 1 徐国枢,王佩军,张树波,李德修.云南大学学报,1981;(1) :35 2 Chen H S. Rep Prog Phys, 1980; 43: 353 3 Charlesby A. Acta Metall, 1953; 1: 340 4 Altounian Z, Tu Guo-hua, Strom-Olsen J O. J Appl Phys, 1983; 54 (6) : 3111 No related articles found! Viewed Full text Abstract Cited   Shared      Discussed