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:A 文章编号:1672-7207(2009)02-0411-06 Static recrystallization behaviors of deformed 42CrMo steel LIN Yong-cheng1, 2, CHEN Ming-song1, 2, ZHONG Jue1, 2 (1..., Central South University, Changsha 410083, China) Abstract: The static recrystallization behaviors in 42CrMo steel were investigated by two-pass hot compression tests on Gleeble-1500 thermo......
EFFECT OF INITIAL GRAIN SIZE ON STATIC RECRYSTALLIZA-TION SOFTENING IN Cr STEEL USING STRESS RELAXATION TECHNIQUE A.R.Morgridge1 (1.Mechanical Engineering Dept. of University of Ibadan, Ibadan, Nigeria) Abstract:Effect of initial grain size (I.G.S.) on static recrystallization softening in Cr steel(0.77wt.% CR) has been investigated through the use of interrupted hot compressiontests......
mechanism of the alloy during hot compression deformation transforms from dynamic recovery to dynamic recrystallization. Key words: 7150 aluminum alloy; hot compression deformation; flow stress; hot deformation activation energy; recrystallization 7150铝合金属于Al-Zn-Mg系铝合金,具有......
Dynamic recrystallization behavior of commercial pure aluminum LI Hui-zhong(李慧中), ZHANG Xin-ming(张新明), CHEN Ming-an(陈明安), LIU Zi-juan(刘子娟) School of Materials Science and Engineering, Central...?1; while the dynamic recrystallization occurs when the deformation temperature is higher than 380 ℃, and the flow stress exhibits a single peak at 460 ℃ with different strain rates from 0.001 s?1......
, YOSHIMOTO C, YAMANAKA A, TOMITA Y. Multiscale modeling of hot-working with dynamic recrystallization by coupling microstructure evolution and macroscopic mechanical behavior[J]. International Journal.... Microstructure evolution and dynamic recrystallization model of 7085 aluminum alloy during hot deformation[J]. The Chinese Journal of Nonferrous Metals, 2013, 23(1): 44-50. [8] 郭海龙, 孙志超, 杨 合. 挤压态7075铝合金再结晶经验模型及应用......
in the grains with particular orientations, the prismatic texture is weakened by <> twinning and static recrystallization twinning-induced during annealing. Key words: slip system; twinning; texture; recrystallization 镁合金在室温下能够启动的滑移系少,晶粒间塑性变形协调能力差,但当变形温度升高后,镁合金中非基面滑移系被激活,从而......
trend is gradually slower. Static recovery, metadynamic recrystallization, and/or static recrystallization can be found in the alloy during two passes. The recovery and recrystallization degree... mechanisms for static recrystallization.关键词:......
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