沈卓身, 聂道宏, 朱日彰. 氢致奥氏体不锈钢晶格畸变[J]. 工程科学学报, 1994, 16(S1): 64-67. DOI: 10.13374/j.issn1001-053x.1994.s1.013
引用本文: 沈卓身, 聂道宏, 朱日彰. 氢致奥氏体不锈钢晶格畸变[J]. 工程科学学报, 1994, 16(S1): 64-67. DOI: 10.13374/j.issn1001-053x.1994.s1.013
shu
Shen Zhuoshen, Nie Daohong, Zhu Rizhang. Hydrogen Induced Austenitic Lattice Distortion of Stainless Steels[J]. Chinese Journal of Engineering, 1994, 16(S1): 64-67. DOI: 10.13374/j.issn1001-053x.1994.s1.013
Citation: Shen Zhuoshen, Nie Daohong, Zhu Rizhang. Hydrogen Induced Austenitic Lattice Distortion of Stainless Steels[J]. Chinese Journal of Engineering, 1994, 16(S1): 64-67. DOI: 10.13374/j.issn1001-053x.1994.s1.013
shu

氢致奥氏体不锈钢晶格畸变

Hydrogen Induced Austenitic Lattice Distortion of Stainless Steels

    摘要
  • 摘要: 对304L和316L奥氏体不锈钢试样在充氢后和充氢同时进行X射线衍射分析,观察到在充氢过程中存在奥氏体晶格膨胀-收缩-膨胀的现象;在充氢后时效一段时间的情况下,存在奥氏体晶格收缩-膨胀-收缩的现象,并初步讨论了可能的原因。

     

    Abstract: Distortion in the crystal lattice of 304L and 316L austenitic stainless steels resulted from charging hydrogen is researched by means of X-ray diffractometer.Austenitic lattice expansion-contraction-expansion caused by charging hydrogen is found and its possible mechanisms are discussed.

     

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