Acta Metall Sin  1992, Vol. 28 Issue (3): 6-9    DOI:

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AN APPROACH TO MATHEMATICAL MODELING OF DISLOCATION LINK LENGTH DISTRIBUTION IN METAL

WANG Bosheng;SUN Fuyu;MENG Qing'en;XU Wenchong Central Iron and Steel Research Institute; Ministry of Metallurgical Industry; Beijing

WANG Bosheng;SUN Fuyu;MENG Qing'en;XU Wenchong Central Iron and Steel Research Institute; Ministry of Metallurgical Industry; Beijing. AN APPROACH TO MATHEMATICAL MODELING OF DISLOCATION LINK LENGTH DISTRIBUTION IN METAL. Acta Metall Sin, 1992, 28(3): 6-9.

Abstract References Related Articles Recommended Metrics Download:  PDF(304KB)  Export:  BibTeX | EndNote (RIS)       Abstract  A statistical distribution function of the dislocation link length, in unit volume ofthe crystalline materials has been derived theoretically after semi--infinite normalization by as-suming the distribution of actual links in all positions of crystalline materials with equal proba-bility, i.e.whele ρ is dislocation density. This assumption seems to be reasonable for polycrystalline fccmetallic materials, and confirmation has been found in pure Ni and stainless steel 1Cr_(18)Ni_9TiTEM experiments results. Key words:  dislocation link length      distribution function      crystal defect      Received:  18 March 1992      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/Y1992/V28/I3/6 1 Orlova A. Mater Sci Eng, 1986; 77: 1 2 Ardell A J. Mech Mater, 1984; 3: 319 3 王勃生,孙福玉,徐温崇,孟庆恩.钢铁研究学报,1990;2(2) :89 4 王勃生,孙福玉,徐温崇,孟庆恩.钢铁研究学报,1990;2(3) :81 5 Brandon D G. Metallography, 1970; 3: 111 6 Bilde-Sorensen J B. Acta Metall, 1973; 21: 1495 7 王勃生.冶金工业部钢铁研究总院博士学位论文,1990 [1] Jianglei ZHU, Qing WANG, Haipeng WANG. Thermophysical Properties and Atomic Distribution of Undercooled Liquid Cu[J]. 金属学报, 2017, 53(8): 1018-1024. [2] WANG Dapeng WANG Dazhi WU Baolin ZUO Liang WANG Fu LIANG Zhide. IMPROVEMENT ON THE MODIFIED MAXIMUM ENTROPY METHOD FOR TEXTURE ANALYSIS BY PARTICLE SWARM OPTIMIZATION[J]. 金属学报, 2009, 45(1): 63-66. [3] ;. Applying Particle Swarm Optimization to The Quantitative Texture Analysis based on Maximum Entropy Method[J]. 金属学报, 2008, 44(2): 183-187 . [4] 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[J]. 金属学报, 1997, 33(11): 1135-1139. [5] ZHU Zhishou; GU Jialin; CHEN Nanping(Tsinghua University; Beijing 100084)(Manuscript received 1995-07-20). TRANSITION OF TEXTURE ORIENTATION AND MICROSTRUCTURE DURING CYCLIC PHASE TRANSFORMATION IN Ti SHEET[J]. 金属学报, 1996, 32(2): 127-132. [6] XING Xiusan (Beijing Institute of Technology;Beijing 100081)(Manuscript received 1996－01－08;in revised form 1996－06－21). DIAGRAM OF MICRO－MESO－MACRO MULTILEVEL CONNECTED THEORY OF FRACTURE[J]. 金属学报, 1996, 32(12): 1265-1269. [7] YU Ligen; (Research institute for Strength of Metals; Xi'an Jiaotong University; Hi'an 710049) XU Kewei; HE Jiawen; GU Haicheng (Stale Key Laboratory for Mechanical Behaviour of Materials; Xi'an Jiaotong University; Xi'an 710049). EFFECT OF GRAIN SIZE ON TEXTURE AND STRESS ANALYSIS FOR CUBIC MATERIALS[J]. 金属学报, 1995, 31(17): 233-237. [8] LI Fengzhao;DAI Jiyan;LI Douxing Shandong Polytechnic University; Jinan; Laboratory of Atomic Imaging of Solids; Institute of Metal Research; Academia Sinica; Shenyang Laboratory of Atomic Imaging of Solids; Institute of Metal Research; Academia Sinica; ShenyangSUN Dongsheng;assoeiate professor.Institute of Materials Engineering.Shandong Polytechnic University ;Jinan 250014. CRYSTAL DEFECTS AND INTERFACE STRUCTURE OF ION-NITRIDED LAYERS[J]. 金属学报, 1993, 29(5): 11-15. [9] GUO Chuntai;CUI Mingji;LI Jie;TANG Dingxiang Changchun Institute of Applied Chemistry; Academia Sinica; XU Chi;CHEN Nianyi Shanghai Institute of Metallurgy; Academia Sinica. RADIAL DISTRIBUTION FUNCTION OF MOLTEN LiF-KCl SOLUTION[J]. 金属学报, 1991, 27(1): 89-93. [10] ZHU Min;YANG Dazhi Dalian University of Technology. A NEW KIND OF QUENCHING INDUCED PLANAR DEFECT OF MARTENSITE IN Cu-Zn-Al ALLOY[J]. 金属学报, 1989, 25(2): 74-76. [11] GAO Qiaojun;T. T. TSONG Beijing University Pennsylvania State University U. S. A. OBSERVATION OF EPITAXIAL OVERLAYER OF METALS AT ATOMIC LEVEL[J]. 金属学报, 1989, 25(1): 1-6. [12] CHEN Jizhou;WANG Junqiao;YE Xuxin Tianjin Institute of Technology; Tianjin Institute of Chemical Engineering Materi als Research Center Tianjin Institute of Technology; Tianjin. DISTRIBUTION OF HYDROGEN ATOMS IN HYDRIDES OF METALLIC GLASS TiCu AND Zr_(3.12)Ni[J]. 金属学报, 1988, 24(3): 267-272. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed