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FINE STRUCTURE ANALYSIS OF DEFORMED AUSTENITE STAINLESS STEEL 1Cr18Ni9 |
TENG Feng'en;WANG Yuming;XU Yue Jilin University; Chang chun |
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Cite this article:
TENG Feng'en;WANG Yuming;XU Yue Jilin University; Chang chun. FINE STRUCTURE ANALYSIS OF DEFORMED AUSTENITE STAINLESS STEEL 1Cr18Ni9. Acta Metall Sin, 1992, 28(1): 45-47.
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Abstract The intensity distribution curves for austenite stainless steel 1Cr18Ni9 after 1080℃ W. Q. and de-formed under uniaxial tension at different degrees of strain have been examined by step scanning X--ray diffraction technique. The effective domain size, dislocation density inside domains, dislocation istrubutionparameter, density of stored energy, etc. were obtained by profile analysis. In comparison with TEM observation,the grain is similar in size to subgrain, but the minimum width of stacking faults differs with the characteristic one, which may be related to the variation of stacking fault width
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Received: 18 January 1992
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1 桑野三郎.材料,1977;26(287) :735--741 2 Nair PK, Vasudevan R. J Appl Crystallogr, 1977; 10: 401--404 3 滕凤恩,王煜明.理化检验(物理分册),1989;(2) :40--49 4 滕凤恩,崔相旭.物理学报,1989;38:1845--1848 5 Tung Feng-en (Teng Feng'en), Wang Yuming. J Mater Sci, 1986; 21: 3223--3226* |
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