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and the previous deposited splats. Consequently, research on the splat formation has become one of the most important fundamental subjects involved in plasma spray forming. During the process of plasma spray... and final shape are very sensitive to the offset distance between the two droplets centers. 3.3 Splat formation During the process of plasma spray forming, the substrate surface may be various......
Flattening behavior of copper droplets in plasma spray forming ZENG Hao-ping(曾好平) School of Mechanical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; Received... spray forming 1 Introduction Plasma spray forming has found a wide range of applications in the manufacturing of molds and parts with good material versatility, low manufacturing cost and short cycle......
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; plasma spray forming 1 Introduction Plasma spray forming is a process, in which a continuous coating is fabricated by melting the consumable materials into droplets, and then depositing these droplets... and digitization of typical splat cross sections. 2 Numerical model The coating formation of plasma spray forming is a stochastic process, in which 50-60 spray parameters are related to the coating......
to the diffusion of atoms during densification process. Key words: Si-30％Al alloy; spray forming; electronic packaging materials; microstructures variation; densification process 1 Introduction A new... for electronic applications by spray forming process in Osprey Metals Ltd.[7-8]. These alloys have been produced in large and applied in RF Packages & Microwave Packages, Carrier Plates for High......
Effect of spray forming on evolution of microstructure and mechanical behavior of Mg-9Al-1Zn alloy YU Hong-yan(余红燕)1, HUANG Jin-feng(黄进峰)1, LI Yong-bing(李永兵)1, CUI Hua(崔华)2, HE Jian-ping(何... was produced by spray forming and hot extruded at 698-723 K with an extrusion ratio of 22?1. The microstructural evolution was investigated systematically. The mechanisms of grain refinement, solubility......
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conservation, which may be helpful to accelerating the optimization of the process. 2 Model formation During the spray forming process, the distribution of the droplet flow rate in a plane perpendicular... around the substrate and moves in the reverse direction of the substrate simultaneously. Fig.2 Schematic illustration of spray forming process for production of tube in the present model......
Shape-predicted model of spray forming rod under scanning atomizationCAO Fuyang,WU Peilian,NING Zhiliang,ZHAO Wenjun,and SUN Jianfei Key Laboratory for Procession Hot Processing of Metals,Harbin Institute of Technology,Harbin 150001,China摘 要:A model for simulating the spray forming process with scanning atomizer was developed.Models for the scanning......
