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作品数:534被引量:964H指数:13
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  • 期刊=Transactions of Nonferrous Metals Society of Chinax
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First-principles study of physical properties of L1_(2)-Al_(3)Xstructural phases for heat-resistant aluminum conductors
《Transactions of Nonferrous Metals Society of China》2025年第2期377-391,共15页Yao-jie KONG Hong-ying LI Hui-jin TAO Wen-jian LIU 
National Natural Science Foundation of China (No. 52274403)。
The mechanical,thermodynamic properties and electrical conductivities of L1_(2)-Al_(3)X(X=Zr,Sc,Er,Yb,Hf)structural phases in aluminum conductors were investigated through a first-principles study.The results demonstr...
关键词:aluminum conductor L1_(2)-Al_(3)X structural phase FIRST-PRINCIPLES mechanical properties thermodynamic properties electrical conductivity valence bonds 
Effect of ultrasonic and mechanical vibration treatments on evolution of Mn-rich phases and mechanical properties of Al−12Si−4Cu−1Ni−1Mg−2Mn piston alloys被引量:1
《Transactions of Nonferrous Metals Society of China》2024年第8期2393-2414,共22页Bo LIN Xiang-xiang HE Song-chao XIA Hua-qiang XIAO Yu-liang ZHAO Khashayar KHANLARI 
the National Natural Science Foundation of China(No.52265043);Science and Technology Plan,Guizhou Province,China(No.ZK2021(267));Technology Achievements Application and Industrialization Project,Guizhou Province,China(No.2021(067));Cultivation Project of Guizhou University,China(No.2019(23));Lastly,we thank the Shanghai Synchrotron Radiation Facility(SSRF)for providing the synchrotron radiation beamtime.
Effects of ultrasonic vibration(UV)and mechanical vibration(MV)on the Mn-rich phase modification and mechanical properties of Al−12Si−4Cu−1Ni−1Mg−2Mn piston alloys were investigated.The results show that the UV and UV...
关键词:Al−Si piston alloys Mn-rich phases mechanical properties ultrasonic vibration mechanical vibration 
Electrochemical dissolution and passivation of laser additive manufactured Ti6Al4V controlled by elements segregation and phases distribution被引量:3
《Transactions of Nonferrous Metals Society of China》2021年第12期3739-3751,共13页Jun YU Tuo QIN Xin LIN Jun-jie WANG Yu-feng ZHANG Shi-yao WANG Jing-yi YANG Wei-dong HUANG 
The authors are grateful for the financial supports from the project of Ministry of Industry and Information Technology of China(No.2019-00899-1-1);the Natural Science Foundation of Shaanxi Province,China(No.2021JM-060);Fundamental Research Funds for the Central Universities,China(No.3102019QD0409).
The electrochemical dissolution and passivation of laser additive manufactured Ti6Al4V were investigated through Tafel polarization,potentiostatic polarization and AC impedance measurements.The results show that the s...
关键词:laser additive manufacturing electrochemical dissolution behavior microstructure characteristic current efficiency Ti6Al4V alloy 
Effect of non-isothermal aging on microstructure and properties of Al−5.87Zn−2.07Mg−2.42Cu alloys被引量:5
《Transactions of Nonferrous Metals Society of China》2021年第10期2899-2908,共10页Yao LI Guo-fu XU Xiao-yan PENG Shi-chao LIU Ying DENG Xiao-peng LIANG 
the National Key Research and Development Program of China(No.2018YFB2001801);the Postdoctoral Science Foundation of Central South University,China(No.220363);the National Natural Science Foundation of China(No.51601229).
The evolution of microstructure and properties of Al−5.87Zn−2.07Mg−2.42Cu alloys during non-isothermal aging was studied.The mechanical properties of the alloy were tested by stretching at room temperature.The results...
关键词:Al−Zn−Mg−Cu aluminum alloy non-isothermal aging η'phases mechanical properties 
Static globularization and grain morphology evolution ofαandβphases during annealing of hot-rolled TC21 titanium alloy被引量:13
《Transactions of Nonferrous Metals Society of China》2021年第9期2664-2676,共13页Ke WANG Ming-yu WU Zhao REN Yu ZHANG Ren-long XIN Qing LIU 
The authors are grateful for the financial supports from the National Natural Science Foundation of China(No.51971046);the Fundamental Research Funds for the Central Universities,China(No.2020CDJGFCL005)。
A lamellar-structure TC21 titanium alloy was hot-rolled and subsequently annealed at 820,880 and 940℃ for 1 and 6 h,and the effects of annealing parameters on static globularization and morphology evolution of bothα...
关键词:TC21 titanium alloy αglobularization RECRYSTALLIZATION grain refinement 
Impact of replacement of Re by W on dislocation slip mediated creeps of γ'-Ni_(3)Al phases被引量:2
《Transactions of Nonferrous Metals Society of China》2021年第7期2013-2023,共11页Zhou YI Yun-lei XU Ping PENG Jiang-hua CHEN 
the financial supports from the National Natural Science Foundation of China(Nos.51871096,52071136).
The anomalous flow behavior of γ'-Ni_(3)Al phases at high temperature is closely related to the cross-slip of 1/2<110>{111}super-partial dislocations.Generalized stacking fault energy curves(i.e.,Γ-surfaces)along th...
关键词:Ni-based single crystal superalloy γ'-Ni_(3)Al generalized stacking fault energy ideal shear strength dislocation CROSS-SLIP 
Comparison of castability,mechanical,and corrosion properties of Mg−Zn−Y−Zr alloys containing LPSO and W phases被引量:4
《Transactions of Nonferrous Metals Society of China》2021年第5期1276-1290,共15页V.E.BAZHENOV S.S.SAIDOV Yu.V.TSELOVALNIK O.O.VOROPAEVA I.V.PLISETSKAYA A.A.TOKAR A.I.BAZLOV V.A.BAUTIN A.A.KOMISSAROV A.V.KOLTYGIN V.D.BELOV 
the Ministry of Science and Higher Education of the Russian Federation in the framework of Increase Competitiveness Program of NUST«MISiS»(No.К2-2020-025),implemented by a governmental decree dated 16th of March 2013,N 211.
The Mg–Zn–Y–Zr alloys with long-period stacking-ordered(LPSO)and W eutectic phases were investigated to develop new magnesium casting alloys.The temperatures for T6 heat treatment were selected based on the hardnes...
关键词:magnesium alloy casting LPSO phase W phase FLUIDITY hot tearing susceptibility corrosion rate 
Microstructure and mechanical properties of TiC nanoparticle-reinforced Mg−Zn−Ca matrix nanocomposites processed by combining multidirectional forging and extrusion被引量:5
《Transactions of Nonferrous Metals Society of China》2020年第9期2394-2412,共19页Kai-bo NIE Zhi-hao ZHU Paul MUNROE Kun-kun DENG Ya-chao GUO 
Projects(51771129,51401144,51771128)supported by the National Natural Science Foundation of China,Project supported by the Outstanding Innovative Teams of Higher Learning Institutions of Shanxi,China;Projects(2015021067,201601D011034)supported by the Natural Science Foundation of Shanxi Province,China;Project(201703D421039)supported by the International Cooperation in Shanxi,China;Project supported by the China Scholarship Council。
TiC nanoparticle-reinforced Mg−4Zn−0.5Ca matrix nanocomposites were processed by combining multidirectional forging(MDF)and extrusion(EX).The grain size of the nanocomposite after MDF+EX multi-step deformation was sig...
关键词:magnesium matrix nanocomposite multi-step deformation multidirectional forging mechanical properties MgZn2 phases 
Crystal structures and elastic properties of Ti(Cu,Pt)2 and Ti(Cu,Pt)3 phases被引量:1
《Transactions of Nonferrous Metals Society of China》2020年第7期1839-1848,共10页Wei-jing ZENG Kun HU Hua-shan LIU Hai-long PENG Ge-mei CAI Zhan-peng JIN 
Projects(2016YFB0701404;2016YFB0701301)supported by the National Key Research and Development Program of China。
This paper focused on the crystal structures of two new ternary phases,Ti(Cu,Pt)2 and Ti(Cu,Pt)3,which were studied by X-ray powder diffraction data using Rietveld method.Electron probe microanalysis was used for samp...
关键词:Ti-Cu-Pt phase crystal structure X-ray diffraction first-principle calculations elastic properties 
Influence of high pressure and manganese addition on Fe-rich phases and mechanical properties of hypereutectic Al-Si alloy with rheo-squeeze casting被引量:13
《Transactions of Nonferrous Metals Society of China》2019年第2期253-262,共10页Chong LIN Shu-sen WU Shu-lin Lü He-bao WU Han-xin CHEN 
Project(51605342) supported by the National Natural Science Foundation of China;Project(2015CFB431) supported by the Natural Science Foundation of Hubei Province,China;Project(K201520) supported by the Science Research Foundation of Wuhan Institute of Technology,China;Project(2016KA01) supported by the Open Research Fund Program of Hubei Provincial Key Laboratory of Chemical Equipment Intensification and Intrinsic Safety,China
The influence of high pressure and manganese addition on Fe-rich phases(FRPs)and mechanical properties of Al-14Si-2Fe alloy with rheo-squeeze casting(RSC)was investigated.The semi-solid alloy melt was treated by ultra...
关键词:high pressure MANGANESE rheo-squeeze casting hypereutectic Al-Si alloy Fe-rich phases mechanical properties 
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