共搜索到19337条信息,每页显示10条信息,共1934页。用时:0小时0分0秒318毫秒
is indispensable for designing alloy compositions and processes of Nde Fee B permanent magnets with highly abundant rare earth metals.关键词:...Phase diagrams of permanent magnet alloys: Binary rare earth alloy systemsKaicheng Yang,Jiang Wang,Qingrong Yao,Zhao Lu,Maohua Rong,Huaiying Zhou,Guanghui RaoSchool of Materials Science......
is indispensable for designing alloy compositions and processes of Nde Fee B permanent magnets with highly abundant rare earth metals.关键词:...Phase diagrams of permanent magnet alloys: Binary rare earth alloy systemsKaicheng Yang,Jiang Wang,Qingrong Yao,Zhao Lu,Maohua Rong,Huaiying Zhou,Guanghui RaoSchool of Materials Science......
J. Cent. South Univ. (2018) 25: 1573-1581 DOI: https://doi.org/10.1007/s11771-018-3849-x Derivation and application of concentration formula of alloy genes of DO3-type in BCC alloy systems PENG... and Engineering, Central South University, Changsha 410083, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract: Taking Ta–W alloy system......
some guidance for designing and manufacturing reasonable SiC fiber-reinforced Ni alloy matrix composites.关键词:...Effects of Cr and Al Contents on the Preparation of SiC Fiber-Reinforced NiCrAl Alloy Matrix CompositeHaoqiang Zhang1,2,Xixi Niu1,3,Zhiliang Pei1,Nanlin Shi1,Jun Gong1,Chao Sun11. Institute of Metal......
属材料科学Alloy gene, holographic network phase diagrams and holographic alloy positioning design systemXIE You-qing1,2,3, LI Xiao-bo4, LIU Xin-bi1,2,3, PENG Hong-jian5, NIE Yao-zhuang6(1. School... guided by systematoic science philosophy, the following contents are introduced: the alloy gene (AG) sequences and Gibbs energy transmission function of AG-holographic information; equilibrium......
J. Cent. South Univ. Technol. (2010) 17: 715-719 DOI: 10.1007/s11771-010-0545-x Effects of aging parameters on hardness and electrical conductivity of Cu-Cr-Sn-Zn alloy by artificial neural network... of Cu-Cr-Sn-Zn alloy, a model of aging processes via an artificial neural network (ANN) method to map the non-linear relationship between parameters of aging process and the hardness and electrical......
Effect of temperature on vacuum hot bulge forming of BT20 titanium alloy cylindrical workpiece WANG Ming-wei(王明伟)1, 2, ZHANG Li-wen(张立文)1, 2, PEI Ji-bin(裴继斌)1, 2, LI Chen-hui(李辰辉)3, ZHANG Fan... parameters for BT20 titanium alloy cylindrical workpiece manufactured by vacuum hot bulge forming. A two-dimensional nonlinear thermo-mechanical coupled FE model was established. Numerical simulation......
and machine tools industries [3, 4]. Lots of studies were conducted on Cu-Ni-Sn alloys, which included designing of alloy composition [5, 6], preparation methods [7], optimization of aging temperature... J. Cent. South Univ. (2020) 27: 311-324 DOI: https://doi.org/10.1007/s11771-020-4297-y Wear map for sliding wear behavior of Cu-15Ni-8Sn alloy against bearing steel under oil-lubricated condition......
Thermostability of Al-Cu-Mg-Fe-Ni Alloy with Trace Scandium and Zirconium Yu Kun1,Li Songrui1,Li Wenxian1 (1.Department of Materials Science and Engineering, Central South University of Technology,Changsha 410083, P. R. China) 摘要:Three Al-Cu-Mg-Fe-Ni-Sc-Zr ingot metallurgy alloys with different compositions had been prepared. The hardness variations of cold-rolled alloy plates during annealing......
......