Acta Metall Sin  1990, Vol. 26 Issue (6): 78-80    DOI:

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INFLUENCE OF AUSTENITIZING TEMPERATURE ON IMPURITIES SEGREGATION ALONG GRAIN BOUND ARIES IN 4330M STEEL

SHI Qunxing;WU Jiansheng;LIN Dongliang Luoyang Ship Material Research Institute Shanghai Jiaotong University

SHI Qunxing;WU Jiansheng;LIN Dongliang Luoyang Ship Material Research Institute Shanghai Jiaotong University. INFLUENCE OF AUSTENITIZING TEMPERATURE ON IMPURITIES SEGREGATION ALONG GRAIN BOUND ARIES IN 4330M STEEL. Acta Metall Sin, 1990, 26(6): 78-80.

Abstract References Related Articles Recommended Metrics Download:  PDF(258KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The effect of austenitizing temperature on segregation of impurities alonggrain boundaries in 4330M steel has been examined by AES. The impurities segregation wascomputed quantitatively. Sulphur is revealed to segregate along austenite grain boundarieswhen steel quenched at 870 or 1000℃. No segregation will occur at quenching temperatureup to 1100 or 1200℃. However, the segregation becomes quite serious under stepped quenchingfrom 1200 to 870℃. The limitation of the Maclean expression for equilibrium segregation wasdiscussed. Key words:  steel 4330M      impurity segregation      sulphur      austenitizing temperature      Received:  18 June 1990      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/Y1990/V26/I6/78 1 McMahon C J Jr., Briant C L, Banerji S K. In: Taplin C M R ed, Fracture 1977, Advances in Research on the Strength and Fracture of Materials, Vol. Ⅰ, Int Conf on Fracture, 4th, Waterloo, Canada, June 19--24, 1977, New York: Pergamon, 1978: 363 2 新君和嘉.国外金属材料,1982;(2) :18 3 Briant C L, Banerji S K. Metall Trans, 1982; 13A: 827 4 Clayton J Q, Knott J F. Met Sci, 1982; 16: 145 5 McLean D. Grain Boundaries in Metals, Oxford University Press, 1957 [1] CHENG Yuanyao, ZHAO Gang, XU Deming, MAO Xinping, LI Guangqiang. Effect of Austenitizing Temperature on Microstructures and Mechanical Properties of Si-Mn Hot-Rolled Plate After Quenching and Partitioning Treatment[J]. 金属学报, 2023, 59(3): 413-423. [2] Suqiang ZHANG,Hongyun ZHAO,Fengyuan SHU,Guodong WANG,Wenxiong HE. Effect of Welding Thermal Cycle on Corrosion Behavior of Q315NS Steel in H2SO4 Solution[J]. 金属学报, 2017, 53(7): 808-816. [3] XU Kuangdi. CERTAIN BASIC SUBJECTS ON CLEAN STEEL[J]. 金属学报, 2009, 45(3): 257-269. [4] YU Jingkun; LIU Tao; CHEN Min. EXPERIMENTAL RESEARCH ON SULPHUR CONCENTRATION CELL WITH MgS+1.5%ZrS2 SOLID ELECTROLYTE[J]. 金属学报, 2005, 41(12): 1285-1288 . [5] WEI Chiho;ZHU Shoujun; YU Nengwen (Shanghai Enhanced Laboratory of Ferrous Metallurgy; Shanghai University; Shanghai 200072). KINETICS OF DESULPHURIZATION BY POWDER INJECTION AND BLOWING IN RH REFINING OF MOLTEN STEEL[J]. 金属学报, 1998, 34(5): 497-505. [6] ZHU Yuru; GUO Shuqiang; XU Jianlun; JIANG Guochang (Shanghai Enhanced Laboratory of Ferrometallurgy; Shanghai University; Shanghai 200072); YU Diwei;PAN Liying; WANG Yueqiang (Institule of Iron & Steel; Baoshan Iron & Steel Corporatton; Shanghai 201900)(Manuscript received 1995-10-20; in revised form 1996-02-08). FORMATION OF INTRAGRANULAR FERRITE PLATES AND THEIR EFFECT ON HEAT AFFECTED ZONE OF STEEL X-60[J]. 金属学报, 1996, 32(8): 891-89. [7] DONG Jianxin; LIU Xingbo; TANG Bin; HU Yaohe; XU Zhichao; XIE Xishan (University of Scicnce and Technology Beijing; Beijing 100083)(Manuscript received 1995-06- 15; in revised form 1 995-09- 1 8). EFFECTS OF S ON MECHANICAL PROPERTIES AND MICROSTRUCTURE OF INCONEL 718 ALLOY[J]. 金属学报, 1996, 32(3): 241-244. [8] ZHOU Lanzhang; GUO Jianting (Institute of Metal Research; Chinese Academy of Sciences;Shenyang 110015). EFFECTS OF SULPHUR CONTENT ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF ALLOY K4169[J]. 金属学报, 1995, 31(6): 261-265. [9] YUE Kexiang;DONG Yuanchi East China Institute of Metallurgy; Maanshan Department of Metallurgy;East China Institute of Metallurgy; Maanshan 243004. EQUILIBRIA OF Sr, Ba AND O, S IN LIQUID Fe[J]. 金属学报, 1990, 26(4): 98-102. [10] JIANG Guochang;XU Kuangdi;DENG Jianxiong Shanghai University of Technology GUO Zhancheng; GUAN Yulong University of Science and Technology Beijing Institute of Metallurgy and Materials;Shanghai University of Technology; Shanghai 200072. KINETIC STUDY OF DESULPHURIZATION ALONG METAL-SLAG INTERFACE[J]. 金属学报, 1990, 26(1): 113-119. [11] ZHOU Qianli;DU Ting Central Iron and Steel Research Institute; Ministry of Metallurgical Industry; Beijing. THERMODYNAMICS OF Fe-Nb-Ce LIQUID SOLUTIONS CONTAINING TRACE O, S AND C[J]. 金属学报, 1989, 25(1): 91-95. [12] QIN Ziqiang;YU Zongsen Beijing University of Iron and Steel Technology. DYNAMIC SEGREGATION OF SULPHUR IN CAST IRON[J]. 金属学报, 1988, 24(6): 511-513. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed