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In situ synthesis and hardness of TiC/Ti5Si3 composites on Ti-5Al-2.5Sn substrates by gas tungsten arc weldingWen-qing Yan1,2,Le Dai3,Chi-bin Gui41. School of Mechanical and Automotive Engineering, South China University of Technology2. School of Materials and Metallurgy, Wuhan University of Science and Technology3. Military Representative Office of Navy, 407 Factory4. College of Materials......
Tungsten nanoparticle-strengthened copper composite prepared by a sol–gel method and in-situ reactionTian-xing Lu1,Cun-guang Chen1,Zhi-meng Guo1,Pei Li1,Ming-xing Guo21. Institute for Advanced...="ChDivSummary">Tungsten nanoparticle-strengthened Cu composites were prepared from nanopowder synthesized by a sol–gel method and in-situ hydrogen reduction. The tungsten particles in the Cu matrix......
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Ultrasonic vibration assisted tungsten inert gas welding of dissimilar metals 316L and L415Hong-xia Lan1,Xiu-fang Gong2,Sen-feng Zhang3,Liang Wang4,Bin Wang1,Li-ping Nie21. School of New Energy...., Ltd.4. School of Engineering, Southwest Petroleum University摘 要:Ultrasonic vibration assisted tungsten inert gas welding was applied to joining stainless steel......
Preparation and electrochromism of pyrochlore-type tungsten oxide filmQiu-Sheng Zhou,Yong-Kun Chen,Xiao-Bin Li,Tian-Gui Qi,Zhi-Hong Peng,Gui-Hua LiuSchool of Metallurgy and Environment, Central South University摘 要:Pyrochlore-type WO3 powder was synthesized via hydrothermal method using aqueous sodium tungstate solution and oxalic acid as raw materials......
Evolution of precipitates in Ni-Co-Cr-W-Mo superalloys with different tungsten contentsHan-Sheng Bao1,Zhi-Hua Gong2,Zheng-Zong Chen1,Gang Yang11. Institute for Special Steels,Central Iron and Steel Research Institute2. School of Materials and Metallurgy,Inner Mongolia University of Science and Technology摘 要:The Ni-Co-Cr-W-Mo system is critical......
Liquation cracking in the heat-affected zone of IN939 superalloy tungsten inert gas weldmentsHassan Kazempour-Liasi,Mohammad Tajally,Hassan Abdollah-PourFaculty of Materials and Metallurgical... tungsten inert gas welding. A solid solution and age-hardenable filler metals were further studied. On the pre-weld heat-treated samples, upon solving the secondary γ′ particles in the matrix, primary γ......
Optimization of pulsed current gas tungsten arc welding process parameters to attain maximum tensile strength in AZ31B magnesium alloy G. PADMANABAN, V. BALASUBRAMANIAN Center for Materials... relationship to predict tensile strength of pulsed current gas tungsten arc welded AZ31B magnesium alloy was developed. Incorporating process parameters such as peak current, base current, pulse......