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S H, LEE C S. Role of twinning characteristics in the deformation behavior of a polycrystalline magnesium alloy[J]. Acta Materialia, 2010, 58(18): 5873-5885. [2] PARK S H, HONG S G, LEE C S. Enhanced..., NECKER C N T. Texture evolution via combine slip and deformation twinning silver-copper cast eutectic nanocomposite[J]. International Journal of Plasticity, 2011, 27(1): 121-146. [19] LEFFER T, LAY R R......
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.... [7] JIANG L, JONAS J J, MISHRA R K, LUO A A, SACHDEV A K, GODET S. Twinning and texture development in two Mg alloys subjected to loading along three different strain paths[J]. Acta Materialia......
and Performance, 2005, 14(6): 747-754. [9] XING H, SUN J. Mechanical twinning and omega transition by {112} shear in a metastable beta titanium alloy[J]. Applied Physics Letters, 2008, 93(3): 031908. [10... of structural transformations in solids[M]. New York: John Wiley & Sons, 1983: 213–273. [23] WANG J, ZENG Z, WEINBERGER C R, ZHANG Z, ZHU T, MAO S X. In situ atomic-scale observation of twinning......
: 218-228. [8] CHINO Y, KIMURA K, HAKAMADA M, MABUCHI M. Mechanical anisotropy due to twinning in an extruded AZ31 Mg alloy[J]. Mater Sci Eng A, 2008, 485(1/2): 311-317. [9] 李树梅, 汪明朴, 张 真, 李 周, 唐 宁...] 娄 超, 张喜燕, 任 毅. 动态塑性变形下AZ31镁合金的孪生特征[J]. 中国有色金属学报, 2015, 25(10): 2642-2648. LOU Chao, ZHANG Xi-yan, REN Yi. Twinning characteristic of AZ31 magnesium alloy during dynamic plastic deformation[J......
is twinning. However, the twinning and dislocation slippings with double orientations in the twinning appear in the alloy during HCR. Moreover, the deformed twinnings occur on {111} planes in the alloys prepared by different technics. During creep, the dislocations formed during HCR can promote the dislocations slipping of different orientations within the twinning to decrease the stress......
Table 1 Schmid factors of different twinning variations for detwinning zinc after tensile test at room temperature 3.2 孪生在晶间的应变传递 HCP晶格结构的金属独立滑移系少,塑性变形能力差,容易在晶界处产生位错塞积;晶界的变形协调能力也极大地影响到材料的塑...] SALEM A A, KALIDINDI S R, DOHERTY R D. Strain hardening due to deformation twinning in α-titanium: Mechanisms[J]. Metallurgical and Materials Transactions A, 2006, 37(1): 259-268. [9] BARNETT M R......
the oxidized layer is very thick. Thus, high-temperature annealing should include bright annealing. Key words: 304 austenitic stainless steel; work hardening; annealing softening; deformation twinning......
AZ31镁合金板材高速变形行为的影响[D]. 沈阳: 沈阳工业大学, 2019. WANG Rui-feng. Influence of pre-twinning on high strain rate deformation behavior of AZ31 mg-alloys sheet[D]. Shenyang: Shenyang University of Technology, 2019... strain rate[J]. The Chinese Journal of Nonferrous Metals, 2019, 29(2): 232-240. [25] PROUST G, TOME C N, JAIN A, et al. Modeling the effect of twinning and detwinning during strain-path changes......