The grain size (GS), Schmid factor for {10-12} twinning (SFtwin), and twin fraction (TF) have the relation TF/SFtwin = 109.8 + 1.45GS.Kim, Ye JinLee, Jong UnKim, Sang-HoonYoon, JonghunKim, Young MinPark, Sung HyukKyungpook Natl Univ Sch Mat Sci &Metals and Materials ...
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摘要: The contribution of a microtwinning mechanism to the creep deformation behaviour of single crystal superalloy MD2 is studied. Microtwinning is prevalent for uniaxial loading along ... 查看全部>>关键词:Microtwinning Superalloy Diffusion Creep Segregation ...
© International Union of Crystallography, 2016 Issue Acta Crystallographica Section D Volume 72, Issue 4, pages 512–519, April 2016Additional Information How to Cite Donovan, K. A., Atkinson, S. C., Kessans, S. A., Peng, F., Cooper, T. F., Griffin, M. D. W., Jameson, G....
Due to the separated Mg nano-rods with nano-twins, the Mg-based \\{TFMG\\} composite micropillars possess rather high modulus ~ 80 GPa, yield stress ~ 1.7 GPa and lateral strain ~ 52%, favorable for future applications in micro-electro-mechanical systems or biomedical devices...
Mn-free Fe27Co24Ni23Cr26 high-entropy alloy (cold-rolled 40% and then annealed at 800 degrees C) was subjected to ballistic deformation (strain rate > 106 s(-1)) at room temperature. The microstructural examinations of the bulletproof plate were focused on three regions (labeled I, II ...
METHOD OF PRODUCING AUSTENITIC SHEET STEEL WITH PLASTICITY INDUCED BY TWINNINGFIELD: metallurgy.;SUBSTANCE: present invention relates to a method of producing sheet steel with plasticity induced by twinning used in making automotive vehicles. Reheating and hot rolling of slab with following composition, ...
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