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Superior mechanical properties and strengthening mechanisms of lightweight AlxCrNbVMo refractory high-entropy alloys(x = 0, 0.5,1.0) fabricated by the powder metallurgy processByungchul Kang1,Taeyeong Kong1,Ho Jin Ryu2,Soon Hyung Hong31. Department of Material Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST)2. Department of Nuclear and Quantum Engineering, Korea......
University摘 要:Graphene-reinforced aluminum(Al) matrix composites were successfully prepared via solution mixing and powder metallurgy in this study. The mechanical...Fabrication of homogeneously dispersed graphene/Al composites by solution mixing and powder metallurgyXiang Zeng1,Jie Teng1,Jin-gang Yu2,Ao-shuang Tan1,Ding-fa Fu1,Hui Zhang11. School of Materials......
) reinforced with 5wt% tricalcium phosphate (TCP) particles were prepared by powder metallurgy. Pure magnesium (CP-Mg) was fabricated by the same procedure for comparison. Scanning electron microscopy...Corrosion properties in a simulated body fluid of Mg/β-TCP composites prepared by powder metallurgyYong Wang, Ze-hong Wu, Hong Zhou, Zhi-dong Liao, and Heng-fei Zhang College of Materials Science......
KINETIC MODEL FOR POWDER INJECTION DESULFURIZATION S.R. Yu1,X.G. Bi1,Y. Jin1 (1.Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Wuhan University of Science and Technology, Wuhan 430081, China) Abstract:The kinetic model for desulfurization using CaO-based powder injection has been proposed,which accords with the actual process of the experiment......
-hua State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China Received 7 January 2011; accepted 26 May 2011 Abstract: Ferritic steel with a nominal composition...-extruded superalloy Fe13CrWTiY [J]. Materials Science and Engineering of Powder Metallurgy, 2008, 13: 245-248. (in Chinese) [6] SCHNEIBEL J H, LIU C T, MILLER M K, MILLS M J, SAROSI P, HEILMAIER M, STURM D......
on powder metallurgy technology combined with the semi-solid metal forming process. The satellite angle-frames were prepared by this technology with Alp and SiCp materials mixed with different volume... that the microstructures of samples are homogeneous and they have high hardness and certain plasticity. Key words: powder metallurgy; thixoforming in pseudo-semi-solid state; high-melting alloy CLC number: TG376......
A Study on La2O3-Y2O3-Mo Secondary Emission Material 周美玲1,张久兴1,王金淑1,李洪义1,刘娟1,左铁镛1 (1.Key Laboratory of Advanced Functional Materials of Ministry of Education, School of Materials Science and Engineering, Beijing Polytechnic University, Beijing 100022, China) Abstract:The substrate molybdenum doped with La2O3, Y2O3 cathode material was made by the powder metallurgy method. The secondary......
produced via powder metallurgy was investigated. Alloys 1 and 2(with 0.2 wt% C and 0.25 wt% C, respectively) were first pressed at 700 MPa and then sintered at 1300, 1400, or1500°C for 1 h. The ideal...Wear and mechanical properties of carburized AISI 8620 steel produced by powder metallurgyMehmet Akif Erden1,Fatih Aydin21. Department of Biomedical Engineering, Karabuk University2. Department......
(ZnO NP) as reinforcement in a CoCrFeMoNi high-entropy alloy matrix, as well as the morphological, structural, and microstructural evolution of composites synthesized via powder metallurgy, were studied...Influence of ZnO nanoparticles on the microstructure of a CoCrFeMoNi matrix via powder metallurgyC.D.Gómez-Esparza1,A.Duarte-Moller2,C.López-Díaz de León3,R.Martínez-Sánchez1,J.F.Hernández-Paz3,C......
), 11.6×10-6 K-1 and 229 MPa, respectively. Key words: Al-50%SiC composites; powder metallurgy; thermal properties; flexural strength; electronic packaging material 1 Introduction Electronic packaging... of 23, 38 and 75 μm) were prepared by powder metallurgy. The influences of SiC particle sizes and annealing on the properties of the composites were investigated. The results show that SiC particles......
