| 纯铁氮化层时效的透射电镜研究 |
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| 引用本文： | 张津,胡振纪.纯铁氮化层时效的透射电镜研究[J].重庆大学学报(自然科学版),1991,14(3):44-47. |
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| 作者姓名： | 张津 胡振纪 |
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| 作者单位： | 重庆大学机械工程一系
(张津)，重庆大学冶金及材料工程系
(胡振纪)，重庆大学冶金及材料工程系(周上祺) |
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| 摘 要： | 用透射电镜研究了纯铁离子氮化缓冷后时效时,其扩散层中相的转变过程,并用实验力学中测定宏观应变的Moire法原理,通过对电镜水纹图象进行分析,测定了a"与a_N相间的共格应变值。
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| 关 键 词： | 离子氮化 时效处理 共格应变 铁 |
TEM INVESTIGATION ON AGED ION-NITRIDING LAYER OF PURE IRON |
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| Zhang Jin Hu Zhenji Zhou Shangqi.TEM INVESTIGATION ON AGED ION-NITRIDING LAYER OF PURE IRON[J].Journal of Chongqing University(Natural Science Edition),1991,14(3):44-47. |
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| Authors: | Zhang Jin Hu Zhenji Zhou Shangqi |
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| Institution: | Zhang Jin Hu Zhenji Zhou Shangqi |
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| Abstract: | The phase transformation in the diffusion layer after slow cooling and aging of pure iron ion -nitrided was investigated with TEM. Refering to principle of Moire method measuring macroscopical strain, the values of coherent strain at interfaces between a" and aN phases were determined by means of TEM analyses. |
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| Keywords: | nitriding aging / coherent strain measurement |
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