MSSBAUER INVESTIGATION ON QUENCHED STRUCTURES OF 40CrNiMo STEEL

金属学报(英文版), 1989, 2(8): 138-142.

MSSBAUER INVESTIGATION ON QUENCHED STRUCTURES OF 40CrNiMo STEEL

XU Zuxiong MA Ruzhang ZHU Yongquan ZHAO Zhongtao FENG Yongrong Beijing University of Science and Technology , Beijing , China [Originally published in ACTA METAIL SIN (CHINESE EDN) 24 (5) 1988 pp B364—B368 , received 24 January 1987 , in revised form 27 November 1987]

Keywords： 40CrNiMo steel , null , null

The martensite microstructure,amount of retained austenite and its carbon concentration in the 40CrNiMo steel quenched at various conditions have been investigated by using trans- mission Mossbauer spectroscopy at room temperature.It was shown that high-temperature quenching and thermomechanical quenching has little influence on amount of retained austenite,thus the toughening effect of quenching was attributed to bulk lath martensite and its refining.

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[3]
[4]
[5]
[6]
[7]
[8]

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MSSBAUER INVESTIGATION ON QUENCHED STRUCTURES OF 40CrNiMo STEEL

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