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Provincial Engineering Laboratory for Laser Additive Manufacturing of High-Performance Metallic Components, Nanjing University of Aeronautics and Astronautics3. Leibniz IFW Dresden, Institute for Complex...Role of laser scan strategies in defect control, microstructural evolution and mechanical properties of steel matrix composites prepared by laser additive manufacturingHong-yu Chen1,2,Dong-dong......
Surface hardening of Fe-based alloy powders by Nd:YAG laser cladding followed by electrospark deposition with WC-Co cemented carbideWANG Jiansheng,MENG Huimin,YU Hongying,FAN Zishuan,and SUN Dongbai... concerned with the surface hardening of Fe-based alloys and WC-8Co cemented carbide by integrating laser cladding and the electrospark deposition processes.Specimens of low carbon steel were processed......
Growth of Erbium Dihydride Films under Low Hydrogen Pressure by Pulsed Laser Deposition王雪敏,SHEN Changle,WANG Yuying,PENG Liping,LI Weihua,YAN Dawei,吴卫东,TANG YongjianScience and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, China Academy of Engineering Physics摘 要:Erbium dihydride thin films were prepared by pulsed laser......
grain regions of a heat-treated laser additive manufacturing(LAM) TC11 alloy with a special bi-modal microstructure are investigated. The results indicate that the alloy presents a special bi-modal...Effects of microstructure on fatigue crack propagation behavior in a bi-modal TC11 titanium alloy fabricated via laser additive manufacturingYafei Wang1,2,Rui Chen1,2,Xu Cheng1,2,Yanyan Zhu1,2,Jikui......
Manufacturing. Beijing, China, 1998: 121-125. [2] BOURELL D L, MARCUS H L, BARLOW J W. Selective laser sintering of metals and ceramics [J]. Journal of Powder Metallurgy, 1992(4): 369-381. [3] KATHURIA.... Study on selective laser sintering of polymer-coated metal powder [C]// Proceedings of the Second International Conference on Rapid Prototyping & Manufacturing. Beijing, China, 2002: 449-453......
, SCHNELL A, KURZ W. Epitaxial deposition of MCrAlY coatings on a Ni-base superalloy by laser cladding [J]. Scripta Materialia, 2003, 49: 705-709. [12] WANG Hong-yu, ZUO Dun-wen, LI Duo-sheng, LUO Xin-yi... Microstructure of nanometer Al2O3 dispersion strengthened Ni-based high-temperature protective coatings by laser cladding WANG Hong-yu(王宏宇)1, 2, ZUO Dun-wen(左敦稳)1, SUN Yu-li(孙玉利)1, XU Feng(徐 锋)1......
Effects of oxygen pressure on La3Ga5SiO14 thin films grown by pulsed laser deposition张雯1,王继扬1,季振国2,李红霞3,娄垚2,姚淑华11. State Key Laboratory of Crystal Materials,Shandong University2. Institute...">La3Ga5SiO14 thin films were grown on Si(100) substrates by pulsed laser deposition at several oxygen pressures(5,10,and 20 Pa).The effects of oxygen pressure on the structural and morphological......
Morphology and Structure of Nb Thin Films Grown by Pulsed Laser Deposition at Different Substrate TemperaturesF.Gontad1,A.Lorusso1,A.Perrone11. Department of Mathematics and Physics "Ennio De Giorgi", University of Salento, and National Institute of Nuclear Physics (INFN)摘 要:This paper reports the fabrication of Nb thin films through pulsed laser......
Effects of oxygen pressure on La3Ga5SiO14 thin films grown by pulsed laser deposition张雯1,王继扬1,季振国2,李红霞3,娄垚2,姚淑华11. State Key Laboratory of Crystal Materials,Shandong University2. Institute...">La3Ga5SiO14 thin films were grown on Si(100) substrates by pulsed laser deposition at several oxygen pressures(5,10,and 20 Pa).The effects of oxygen pressure on the structural and morphological......
. 3.2 Additive manufacturing (AM) Metal AM processes can be broadly classified into three major groups, namely, powder bed fusion based technologies, directed energy deposition based technologies... between powder bed fusion, direct energy deposition and inkjet printing The growing number of metal materials available for additive manufacturing systems is impressive. The designer can choose from......
