Acta Metall Sin  1997, Vol. 33 Issue (11): 1135-1139    DOI:

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THE CONSTANCY OF PLASTIC VOLUME EXPRESSED BY DISLOCATION LINK LENGTH DISTRIBUTION PARAMETERS

WANG Bosheng;SUN Fuyu;GAO Zhenying;SHEN Cong(Central Iron and Steel Research Institute; Ministry of Metallurgical Industry;Beijing 100081)

WANG Bosheng;SUN Fuyu;GAO Zhenying;SHEN Cong(Central Iron and Steel Research Institute; Ministry of Metallurgical Industry;Beijing 100081). THE CONSTANCY OF PLASTIC VOLUME EXPRESSED BY DISLOCATION LINK LENGTH DISTRIBUTION PARAMETERS. Acta Metall Sin, 1997, 33(11): 1135-1139.

Abstract References Related Articles Recommended Metrics Download:  PDF(365KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Based on the statistical distribution function of the dislocation link length derived by the author,an expression of dislocation link length distribution parameters for zero plastic volume change has been obtained as following where w=l2c/2λand or it can be expressed by the relation between mobile dislocation density and inmobile dislocation density as follows The in situ creep test results of Al-1%Mg alloy in electron microscope confirmed the theoretical prediction. Key words:  dislocation link length distribution      dislocation parameter      micro-theory of deformation      Received:  18 November 1997      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1997/V33/I11/1135 1OrlovaA,CadekJ.MaterSciEng,1986;77:1 2ArdellAJ.MechMater,1984:3:319 3王勃生,孙福玉,徐温崇.钢铁研究学报,1990;2(2):89 4王勃生,孙福玉,徐温崇.钢铁研究学报,1990;2(3):81 5王勃生,孙福玉,徐温崇.金属学报,1992;28A:100 6王勃生,孙福玉,高振英.钢铁研究学报,1995;7(6):48 7SwannPR.HighVoltageElectronMicroscopy.London:AcadmicPress,1974:206H No related articles found! No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed