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Laser Cladding of Cold-Work Tool Steel by Pulse ShapingMatej Pleterski1,Janez Tuek1,Ladislav Kosec31. Faculty of Mechanical Engineering, University of Ljubljana, Akereva cesta 63. Faculty... impossible by conventional processes. The application of pulse shaping in laser cladding with wire to avoid the solidification problems in relevant steel is demonstrated. The results show that sound......
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Novel Reduced-friction Materials by Laser Cladding of Copper Alloy on Cast IronXichen YANG Milin ZHONG Tianxi ZHENG Naikun ZHANG Laser Processing Lab.,Tianjin Institute of Textile Science and Technology,Tianjin,300160,China摘 要:<正> Copper alloys suitable for laser cladding on cast iron are selected trom rune types of conventionalpowders......
Laser Cladding Al-Si/Al2O3-TiO2 Composite Coatings on AZ31B Magnesium Alloy崔泽琴摘 要:To improve the wear resistance and corrosion resistance of magnesium alloys, a 5 kW continuous wave CO2 laser was used to investigate the laser surface cladding on AZ31B magnesium alloys with Al-Si/Al2O3 -TiO2 composite powders. A detailed microstructure, chemical......
LASER CLADDED TiCN COATINGS ON THE SURFACE OF TITANIUM C.S. Liu1,H.S. Kou2,D. Zhang2,Y.L. Yang2 (1.College of Material and Metallurgy, Northeastern University, Shenyang 110004, China;2.College of Science, Northeastern University, Shenyang 110004, China) Abstract:Laser cladded coatings of TiCN were produced on the surface of titanium. To obtain the optimal techniques, several conditions were......
Microstructure and high-temperature properties of Fe-Ti-Cr-Mo-B-C-Y2O3 laser cladding coatingMin Zhang1,Xinhong Wang2,Shushuai Liu2,Kaili Qu21. School of Mechanical Engineering,Shandong University2. School of Materials Science and Engineering,Shandong University摘 要:Fe-based composite coatings were fabricated on 5 CrNiMo die steel by laser beam melting......
Microstructure and high-temperature properties of Fe-Ti-Cr-Mo-B-C-Y2O3 laser cladding coatingMin Zhang1,Xinhong Wang2,Shushuai Liu2,Kaili Qu21. School of Mechanical Engineering,Shandong University2. School of Materials Science and Engineering,Shandong University摘 要:Fe-based composite coatings were fabricated on 5 CrNiMo die steel by laser beam melting......
Effect of coaxial laser cladding parameters on bead formationA.I.Noskov,A.Kh.Gilmutdinov,R.M.YanbaevKazan National Research Technical University摘 要:We investigated the shape and morphology of nickel-based powder particles(Sulzer Metco) and coatings produced by laser gas–powder deposition onto steel substrates.Laser deposition was performed using......
Laser cladding of high-entropy alloy on H13 steelXiao-Tao Liu1,Wen-Bin Lei1,Jie Li1,Yu Ma1,Wei-Ming Wang2,Bao-Hua Zhang2,Chang-Sheng Liu2,Jian-Zhong Cui11. The Key Laboratory of Electromagnetic... microstructure composed of both dendrite and interdendrite. The microstructure at the top of the cladding zone consists of equiaxed grains while that at the bottom consists of columnar grains. The coating......