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as an alternative method for the laser lap welding because the arc can preheat or post-heat the weldment according to the arrangement of the laser beam and the arc. CO2 laser-micro plasma hybrid welding was applied... sheets with a new method [C]// International Congress on Applications of Lasers & Electro-Optics. Jacksonville, 2003: 274-284. [10] FORREST M G, LU F. Advanced dual beam laser welding of zinc......
Microstructures and Hardness Properties for β-Phase Ti-24Nb-4Zr-7.9Sn Alloy Fabricated by Electron Beam MeltingJ.Hernandez1,S.J.Li2,E.Martinez1,L.E.Murr1,X.M.Pan3,K.N.Amato1,X.Y.Cheng2,F.Yang2,C... at E1 Paso摘 要:Atomized,pre-alloyed Ti-24Nb-4Zr-7.9Sn(wt%) powder was used to fabricate solid,prototype components by electron beam melting(EBM).Vickers......
Characterizing modified surface layer of 316L stainless steel treated by high current pulsed electron beamGROSDIDIER Thierry摘 要:High current pulsed electron beam(HCPEB) is now developing as a useful tool for surface modification of materials.When concentrated electron flux transferring its energy into the surface layer of target material within a short......
The Effect of Intensity Pulsed Ion Beam Irradiation on Wear Resistance of High-speed Steel MA Teng-cai1,LIU Zhen-min1,WANG Ying-min1,HAO Sheng-zhi1,MEI Xian-xiu1 (1.State Key Laboratory for Materials Modification by Laser, Ion and Electron Beams, Department of Physics, Dalian University of Technology, Dalian 116024, China) 摘要:The structural and phase transformations occurring in the near......
, 2010, 20(1): 325-330. YIN Jian-ming, LU Bin, LI Yu-lan, YANG Rui. Electron beam welding of Ti2AlNb based alloy sheet [J]. The Chinese Journal of Nonferrous Metals, 2010, 20(1): 325-330. [6] LEI Zheng... electron beam welding joints [J]. The Chinese Journal of Nonferrous Metals, 2004, 14(8): 1313-1317. [8] KUMPFERT J, LEYENCE C. Microstructure evolution, phase transformation and oxidation......
Corrosion Resistance of AZ91 Mg Alloy Modified by High-Current Pulsed Electron BeamPeng-Peng Wu,Kun-Kun Deng,Kai-Bo Nie,Zhong-Zhong ZhangShanxi Key Laboratory of Advanced Magnesium-Based Materials, College of Materials Science and Engineering,Taiyuan University of Technology摘 要:The high-current pulsed electron beam(HCPEB) treatment with current density......
MAGNETORESISTANCE EFFECT OBSERVED IN Fe/Mo MULTILAYERS PREPARED BY ELECTRON BEAM EVAPORATION F.Zeng1,F.Pan1,B.Zhao1,T.He1,Y.Gao1 (1.Laboratory of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University,Beijing,100084, China) Abstract:The Fe/Mo multilayers were prepared by electron beam evaporation, the microstructure and magnetic properties of the multilayers......
Deformation behaviors of as-built and hot isostatically pressed Ti-6Al-4V alloys fabricated via electron beam rapid manufacturingZ.Liu1,2,Z.B.Zhao1,J.R.Liu1,L.Wang1,S.X.Zhu1,G.Yang3,S.L.Gong3,Q... Institute摘 要:The deformation behavior of as-built and hot isostatically pressed(HIP) Ti-6Al-4V alloys fabricated using electron beam rapid manufacturing(EBRM) were......
Microstructure and mechanical properties of Ti-6Al-4V-5% hydroxyapatite composite fabricated using electron beam powder bed fusionCésar A.Terrazas1,2,Lawrence E.Murr1,3,Diego Bermudez1,3,Edel... concentration) metal/ceramic composite has been fabricated using electron beam powder bed fusion(EPBF) additive manufacturing(AM): specifically, the commercial electron beam melting(EBM?) process......
Effect of Different Doses of Electron Beam Irradiation on the Structure of PAN Precursor Fibers and Resultant Stabilized Fibers余红伟1,WANG Yuansheng1,3,WEI Zheng1,夏革清41. Department of Chemistry... of Science and Technology摘 要:Different doses of electron beam was imposed on the polyacrylonitrile(PAN) precursor fibers before the fibers were stabilized......