材料研究学报  1988, Vol. 2 Issue (5): 44-49

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α-Fe中氢致裂纹的研究

张立文;刘宝璋;哈宽富

吉林大学材料科学系;吉林大学材料科学系;吉林大学材料科学系

HYDROGEN CRACKING IN α-Fe

ZHANG Liwen;LIU Baozhang;HA Kuanfu(Department of Materials Science;Jilin University;Changchun)

张立文;刘宝璋;哈宽富. α-Fe中氢致裂纹的研究[J]. 材料研究学报, 1988, 2(5): 44-49.
, , . HYDROGEN CRACKING IN α-Fe[J]. Chin J Mater Res, 1988, 2(5): 44-49.

摘要 参考文献 相关文章 Metrics 全文: PDF(2144 KB)   摘要: 用正电子湮没技术和透射电子显微方法研究了α-Fe 中氢致裂纹的机制;结果表明阴极充氢后氢-空位复合体促进沿晶界微空洞的形成,并且这些微空洞的聚集和长大导致微裂纹的萌生。此外,还研究了这种微裂纹的热稳定性。 Abstract：The mechanism of hydrogen cracking in α-Fe has been studied by posi-tron annihilation technique and transmission electron microscope.It wasrevealed that microvoids were promoted by hydrogen-vacancy complex andmicrocracks were intiated by coalescence and g 收稿日期: 1988-10-25      基金资助:国家自然科学基金,5860315 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 张立文 刘宝璋 哈宽富 44.8K 链接本文: https://www.cjmr.org/CN/      或      https://www.cjmr.org/CN/Y1988/V2/I5/44 1 Lee J L and Lee J Y.Met Trans,1985;16A:468 2 Ju C P and Rigsbee J M.Mat Sie Eng,1985;74:47 3 Wan F,Ohnuki S,Takahashi H.Takeyama T and Nagasaki R.Phil Mag,1986;A53:L21 4 Rodriguez M V and Ficalora P T.Scripta Met,1986;20:621 5 An T S,Jia W X,An Z Z and Ha K F.Met Trans,1986;17A:331 6 Anderson P N.Phys Rev,1958;109:1492 7 Manninen M,Nieminen R,Hautojarvi P and Arponen.J Phys Rev,1975;B12(107) :4012 8 Jena P,Ponnambaam M J and Manninen M.Phys Rev,1981;B24(5) :2284 9 Choo.W Y and Lee J Y.Met Trans,1982;13A:135 No related articles found! Viewed Full text Abstract Cited   Shared      Discussed