金属学报  1979, Vol. 15 Issue (4): 540-593

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Mo及其合金在熔融玻璃中的稳定性及其应用

胡廷显;徐克玷;龚明英;刘志超

冶金工业部钢铁研究总院;冶金工业部钢铁研究总院;冶金工业部钢铁研究总院;冶金工业部钢铁研究总院

A STUDY ON THE CORROSION RATE OF MOLYBDENUM AND ITS ALLOYS IN MOLTEN GLASSES

Hu Tingxian;Xu Kedian;Gong Mingying;Liu Zhichao Central Iron and Steel Research Institute; Ministry of Metallurgical Industry

胡廷显;徐克玷;龚明英;刘志超. Mo及其合金在熔融玻璃中的稳定性及其应用[J]. 金属学报, 1979, 15(4): 540-593.
, , , . A STUDY ON THE CORROSION RATE OF MOLYBDENUM AND ITS ALLOYS IN MOLTEN GLASSES[J]. Acta Metall Sin, 1979, 15(4): 540-593.

摘要 参考文献 相关文章 Metrics 全文: PDF(1724 KB)   摘要: 通过Mo与玻璃中氧化物的反应自由能计算,实验室试验及工厂中的大量生产实践探讨Mo在熔融玻璃中的稳定性能。除氧化铅玻璃外,Mo在熔融玻璃中作为电极材料及结构材料有足够的抗腐蚀性。Mo电极的腐蚀速度与玻璃液温度及电流密度成正比。Mo电极的合理的电流密度值为0.4—0.7A/cm~2。在使用一年后Mo变成粗大的再结晶晶粒组织。同时,氧含量由0.004增加到0.38wt％(最大值)。 Abstract：The free energy calculation of the interaction between molybdenum and theoxides in glasses has been correlated with the results obtained by immersing mol-ybdenum electrodes in molten glass bath in work's practice. The corrosion rateof molybdenum electrode as observed was directly proportional to the currentdensity and to the temperature of molten glass, the critical current density beingabout 0.4-0.7 A/cm~2. After one year's service in molten glass, the structure ofmolybdenum became very coarsely recrystallized, with an oxygen content of 0.04to 0.38 wt% (max). It would appear therefore, that molybdenum is sufficientlycorrosion-resistant to be adequately used as electrode or as structural materials inglass industry. 收稿日期: 1979-04-18      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 胡廷显 徐克玷 龚明英 刘志超 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1979/V15/I4/540 [1] Stanek, J., Electric Melting of Glass, Elsevier, Amsterdam, 1977, p. 334． [2] 吾妻洁,亀田满雄,冶金物理化学--制錬基礎论,朝仓书店,1964,p,76． [3] Elliott, J. F., Gleiser, M. and. Ramakrishna, V., Thermochemistry for Steelmaking, vol. Ⅱ, American Iron and Steel Institute, 1963, p. 617． [4] 大冈一夫,窑业协协会志, 76 (1964) ,№ 824,108． [5] Kahl, W., Silikattenchnik, 3 (1978) , 76． [6] Vobornik, K., Silikat-Journal, 8 (1969) , 162． [7] Kubaschewski, O. and Evans, E. LL., Metallurgical Thermochemistry, Pergamon Press, London, 1958, p. 260．@ No related articles found! Viewed Full text Abstract Cited   Shared      Discussed