… % Sn because of the presence of large undissolved Mg 2 Sn particles … yieldasymmetry reduces significantly with increasing Sn … grain size and additionally formed Mg 2 Sn precipitates. …
Y Chai, B Jiang, J Song, Q Wang, H Gao, B Liu… - Journal of Alloys and …, 2019 - Elsevier
… this increment of yield strength induced by … yieldasymmetry of Mg-Sn-Zn alloy via Ca addition was ascribed to grain refinement, texture modification and newly formed CaMgSn and Mg …
… yieldasymmetry and anisotropy can be manipulated by the four methods used to control asymmetry: … For example, almost all the Mg-Sn based alloys studied in this work had lower yield …
… < τ sn α > τ i 1 m with < τ sn α > = τ sn α if τ sn α ⩾ 0 0 if τ sn α … h 0 j 1 - τ sn j τ s j a sl γ ̇ j + q tw - sl h 0 tw 1 - τ sn β τ s tw a … f ̇ α γ tw where τ sn j and τ sn α stand for the resolved shear …
SH Park, YM Kim, HS Kim, CD Yim… - Transactions of Materials …, 2012 - koreascience.kr
… an unusual yieldasymmetry behavior. The tensioncompression yieldasymmetry increased … The TAZ 811 alloy with a small grain size exhibited a larger yieldasymmetry than that of the …
SH Kim, SH Park - Materials Science and Engineering: A, 2018 - Elsevier
… to the Mg-7Sn-1Zn alloy significantly reduces the tension–compression yieldasymmetry of the … improvement in the tensile yield strength but beneficial effects on that in the compressive …
X Zhuo, L Zhao, W Gao, Y Wu, H Liu, P Zhang… - Journal of Materials …, 2022 - Elsevier
… Section 4 addresses tension-compression yieldasymmetry, with a special attention on its relationship with aging response. In section 5, concluding remarks and future perspectives are …
Y Zeng, X Xiong, X Qian, D Xia, X Shang… - Metals and Materials …, 2023 - Springer
… Significant tension-compression (T–C) yieldasymmetry in common wrought Mg alloys … Y) (2 wt%) for Sn was proposed to improve the T–C asymmetry of Mg–2.5Sn (wt%) alloy, and then …
… The extruded base alloy has a low tension-compression yieldasymmetry (about 1.00). Addition of Al or Gd yields a slight increase in value of tension-compression yieldasymmetry, …