Acta Metall Sin  1988, Vol. 24 Issue (6): 450-452    DOI:

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IN SITU TEM OBSERVATION OF MICROSTRUCTURES OF AUSTENITIC-0.45%C STEELS WELD JOINT

PAN Chunxu;SHI Yuxiang;WANG Renhui;GUI Jianian Wuhan University Manuscript received 30 November; 1987; revised manuscript 18 March; 1988

PAN Chunxu;SHI Yuxiang;WANG Renhui;GUI Jianian Wuhan University Manuscript received 30 November; 1987; revised manuscript 18 March; 1988. IN SITU TEM OBSERVATION OF MICROSTRUCTURES OF AUSTENITIC-0.45%C STEELS WELD JOINT. Acta Metall Sin, 1988, 24(6): 450-452.

Abstract References Related Articles Recommended Metrics Download:  PDF(968KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The structural alteration from weld metal, weld bond to heat affected zone of aCr18Ni13 austenitic-0.45%C steels weld joint was successively observed in situ under TEM. Theirmorphologies and compositions were also analyzed. A new type of microstructure called pearlite-like was found. The differentiation of characteristics into various zones across the weld joint isfeatured by TEM photos in contrast to the conventional metallographs. Key words:  weld joint structure      TEM observation      pearlite-like      Received:  18 June 1988      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/Y1988/V24/I6/450 1 井川博,新成夫,乾正弘.熔接学会志,1974;43:162 井川博,新成夫,中野昭彦,熔接学会志,1974;43:247 2 施雨湘,张有为.焊接学报.1985;6(4) :177 3 周振丰,金属熔焊原理及工艺,(下册),机械工业出版社,1981:94: [1] HUANG Yizhong(Beijing Instilute of Aeronautic Materials);CHEN Qizhi(University of Science and Technology Beijing);YUAN Changyan(Beijing Institute of Aeronautic Malerials);CHU Wuyang(University of Science and Technology. Beijing). IN SITU TEM OBSERVATIONS OF DISLOCATION EMISSION, MULTIPICATION AND MOTION INDUCED BY ANODIC DISSOLUTION IN TYPE 310 STAINLESS STEEL[J]. 金属学报, 1994, 30(22): 453-458. [2] LU Ke;WANG Jingtang National Laboratory for RSA; Institute of Metal Research; Academia Sinica. Shenyang; DONG Lin Liaoning Provincial Centre of Analysis and Testing Research. Shenyang. IN SITU OBSERVATION ON DYNAMIC CRYSTALLIZATION IN AMORPHOUS Ni-P ALLOY FOIL[J]. 金属学报, 1991, 27(1): 108-114. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed