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Microstructures and strengthening mechanisms of Mg-8.2Gd-4.6Y-1.5Zn-0.4Zr alloy containing LPSO,β’ and γ type phasesXiangsheng Xia1,2,3,4,Kui Zhang1,2,3,Minglong Ma1,2,3,Ting Li51. State Key... and Testing for Nonferrous Metals and Electronic Materials,China United Test & Certification Co.,Ltd.,GRINM Group Co.,Ltd.摘 要:The microstructures and strengthening......
Microstructures and strengthening mechanisms of Mg-8.2Gd-4.6Y-1.5Zn-0.4Zr alloy containing LPSO,β’ and γ type phasesXiangsheng Xia1,2,3,4,Kui Zhang1,2,3,Minglong Ma1,2,3,Ting Li51. State Key... and Testing for Nonferrous Metals and Electronic Materials,China United Test & Certification Co.,Ltd.,GRINM Group Co.,Ltd.摘 要:The microstructures and strengthening......
in aerospace industry, the effects of microalloying elements such as Mg, Ag, Mn and Zn on the mechanical properties of Al-Cu-Li alloys were studied. The results show that the strengthening effects of Mg+Ag and Mg+Zn additions are higher than those of the individual Mg, Ag or Zn addition. The element Mn can also bring some extent strengthening effects on the alloys, but it has nothing to do with the other......
A Novel Method for Achieving Gradient Microstructure in a Cu-Al Alloy:Surface Spinning Strengthening (3S)Chuan-Xi Ren1,2,Qiang Wang1,Zhen-Jun Zhang1,Yan-Kun Zhu1,Zhe-Feng Zhang1,21. Shenyang National...="ChDivSummary" name="ChDivSummary">A new designed surface strengthening method,surface spinning strengthening(3S),was applied to achieve gradient microstructure in the surface layer of a Cu-11 at.%Al......
Room temperature compressive properties and strengthening mechanism of Mg96.17Zn3.15Y0.50Zr0.18 alloy solidified under high pressureXiaoping Lin1,2,Zhibin Fan1,Chang Xu3,Kunyu Guo3,Chang Xu3,Shiqi... strengthening mechanism of experimental alloy solidified under high pressure is also discussed by analyzing the compressive properties and compression fracture morphology.The results show......
Room temperature compressive properties and strengthening mechanism of Mg96.17Zn3.15Y0.50Zr0.18 alloy solidified under high pressureXiaoping Lin1,2,Zhibin Fan1,Chang Xu3,Kunyu Guo3,Chang Xu3,Shiqi... strengthening mechanism of experimental alloy solidified under high pressure is also discussed by analyzing the compressive properties and compression fracture morphology.The results show......
was evaluated by comparative study to filed production data. Finally, the influences of overstretch, straightening speed, strengthening coefficient, elastic modulus, width of the plate... and elastic modulus of the material are more sensitive to the straightening capacity than the strengthening coefficient. Key words: plastic ratio; straightening capacity; strengthening factor; plate 1......
increase from 102.1 MPa and 0.26% to 138.6 MPa and 0.36%, respectively. The strengthening mechanism can be attributed to the fine-grain strengthening. However, excessive Sb is disadvantageous to the modification of the composites. Key words: Mg2Si/Al-Si composite; Sb; mechanical property; fine-grain strengthening ......
Analysis of abnormal texture formation and strengthening mechanism in an extruded Mg-Gd-Y-Zn-Zr alloyXueze Jin1,Wenchen Xu1,Zhongze Yang1,Can Yuan1,Debin Shan1,Bugang Teng1,Bo Cheng Jin21. National... and extrusion parameters on the microstructure, texture and mechanical properties were analyzed in detail, and the abnormal texture formation and strengthening mechanism was revealed. When extruded at low......
Origin of Insignificant Strengthening Effect of CNTs in T6-Treated CNT/6061Al CompositesKe Zhao1,2,Zhen-Yu Liu1,Bo-Lyu Xiao1,Ding-Rui Ni1,Zong-Yi Ma1,31. Shenyang National Laboratory for Materials... with friction stir processing(FSP). CNTs were dispersed after FSP and accelerated the precipitation process of the CNT/6061 Al composites. However, the strengthening effect of CNTs on the T6-treated......
