INFLUENCE OF AUSTENITIZING TEMPERATURE ON IMPURITY SEGREGATION ALONG GRAIN BOUNDARIES IN STEEL 4330M

Acta Metallurgica Sinica (English Letters) ›› 1991, Vol. 4 ›› Issue (3): 218-220.

• Research paper • Previous Articles Next Articles

INFLUENCE OF AUSTENITIZING TEMPERATURE ON IMPURITY SEGREGATION ALONG GRAIN BOUNDARIES IN STEEL 4330M

SHI Qunxing Luoyang Ship Material Research Institute,Luoyang,ChinaWU Jiansheng LIN Dongliang Shanghai Jiaotong University,Shanghai,China

Received:1991-06-25 Revised:1991-06-25 Online:1991-06-25 Published:2009-10-10

Abstract

Abstract: The effect of austenitizing temperature on segregation of impurities along grain boundaries in steel 4330M has been examined by AES.The impurity segregation was computed quantitatively.Results showed that the quantity of impurity segregation changed with the austenitizing temperature.The limitation of the McLean′s expression for equilibrium segrega- tion was discussed.

Key words: steel 4330M, impurity segregation, sulphur, austenitizing temperature

SHI Qunxing Luoyang Ship Material Research Institute,Luoyang,ChinaWU Jiansheng LIN Dongliang Shanghai Jiaotong University,Shanghai,China. INFLUENCE OF AUSTENITIZING TEMPERATURE ON IMPURITY SEGREGATION ALONG GRAIN BOUNDARIES IN STEEL 4330M[J]. Acta Metallurgica Sinica (English Letters), 1991, 4(3): 218-220.

[1]	Hua-Bing Li1,Wei-Chao Jiao,Hao Feng,Zhou-Hua Jiang,Cui-Dong Ren. Influence of Austenitizing Temperature on the Microstructure and Corrosion Resistance of 55Cr18Mo1VN High-Nitrogen Plastic Mould Steel [J]. Acta Metallurgica Sinica (English Letters), 2016, 29(12): 1148-1160.
[2]	R.Z.Wu. USING HIGH Mg-CONTENT CORED-WIRE TO SPHEROIDIZE AND DESULPHURIZE DUCTILE IRON MELT IN INDUSTRIAL EXPERIMENTS [J]. Acta Metallurgica Sinica (English Letters), 2004, 17(6): 881-887 .
[3]	C. M. Liu1) , K. Abiko2) and M. Tanino2) 1) Schoolof Materials and Metallurgy , Northeastern University ,Shenyang 110006 ,China 2) Institute for Materials Research, Tohoku University ,Sendai980 ,Japan. RELATION BETWEEN THE INTERGRANULAR SEGREGATION OF SAND THE HOT DUCTILITY IN HIGH PURITY Fe SALLOYS [J]. Acta Metallurgica Sinica (English Letters), 1999, 12(4): 637-644.
[4]	S.K.He;G.S. Wang and S.N. Wang(Beijing institute of Aeronautical Materials,Beijing 100095,China Manuscript received 26 August 1996). INFLUENCES OF SULPHUREOUS IMPURITY AND MICROSHRINKAGE ON HAC BEHAVIOR OF SUPER-STRENGTH STEEL [J]. Acta Metallurgica Sinica (English Letters), 1996, 9(6): 619-625.
[5]	XIA Lifang MA Xinxin Harbin Institute of Technology,Harbin,China. INTERGRANULAR EMBRITTLEMENT IN PLASMA CARBURIZED LAYER [J]. Acta Metallurgica Sinica (English Letters), 1992, 5(2): 141-144.
[6]	YUE Kexiang DONG Yuanchi East China Institute of Metallurgy,Ma'anshan,China. EQUILIBRIA OF Sr,Ba AND O,S IN LIQUID Fe [J]. Acta Metallurgica Sinica (English Letters), 1991, 4(7): 13-17.
[7]	JIANG Guochang XU Kuangdi DENG Jianxiong Shanghai University of Technology,Shanghai,ChinaGUO Zhancheng GUAN Yulong Beiiing University of Science and Technology,Beijing,China Jiang Guochang Associate Professor,The Institute of Metallurgy and Materials,Shanghai University of Technology,Shanghai 200072,China. KINETICS OF DESULPHURIZATION IN PERMANENT CONTACT OF SLAG AND STEEL [J]. Acta Metallurgica Sinica (English Letters), 1990, 3(10): 252-257.
[8]	QIN Ziqiang YU Zongsen University of Science and Technology Beijing,Beijing,China QIN Ziqiang Department of Metal Physics,University of Science and Technology Beijing,Beijing,China. DYNAMIC SEGREGATION OF SULPHUR IN CAST IRON [J]. Acta Metallurgica Sinica (English Letters), 1989, 2(9): 202-204.
[9]	ZHOU Qianli DU Ting Central Iron and Steel Research Institute,Ministry of Metallurgical Industry,Beijing,China Senior engineer,Central Iron and Steel Research Institute,Ministry of Metallurgical Industry,Beijing,China. THERMODYNAMICS OF Fe-Nb-Ce LIQUID SOLUTIONS CONTAINING TRACE O,S AND C [J]. Acta Metallurgica Sinica (English Letters), 1989, 2(10): 235-239.

INFLUENCE OF AUSTENITIZING TEMPERATURE ON IMPURITY SEGREGATION ALONG GRAIN BOUNDARIES IN STEEL 4330M

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 9

Recommended Articles

Metrics

Comments