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and properties of Ni-CeO2 nanocomposite electroforming deposits LI Ji-shun1, 2, XUE Yu-jun1, 2, LAN Ming-ming1, LIU Yi1, YU Yong-jian2 (1. School of Mechatronics Engineering, Henan University of Science... morphologies and crystal orientation of the prepared Ni-CeO2 nanocomposite electroforming deposits were examined by scanning electron microscopy (SEM) and X-ray diffractometry (XRD), respectively......
:TQ153.44 文献标志码:A Novel technology for electroforming of W fiber-Ni composite coatings QIAN Wang-huan, QU...大地降低了强度. 图4 不同钨丝体积分数下复合电铸层的抗拉强度 Fig. 4 Tensile strength of composite electroforming coatings at different fiber volume fractions of W fiber 2.2 脉冲电流对复合电铸层的影响 从图4中可以很明显地看出,在同一钨丝体积分数下......
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Orbital-abrasion-assisted Electroforming of Non-rotating Parts李学磊Nanjing University of Aeronautics & AstronauticsSchool of Mechanical & Electronic Engineering,Shanghai Second Polytechnic University摘 要:A novel technique of electroforming with orbital moving cathode was carried out for the fabrication of non-rotating thin-walled parts.This technique......
-song, ZHU Di. Novel technology for electroforming of W fiber-Ni composite coatings[J]. The Chinese Journal of Nonferrous Metals, 2013, 23(7): 1963-1968. [16] 钱王欢, 曲宁松, 朱增伟, 朱 荻. 硼纤维-纳米晶镍复合电铸层力学性能的试验研究... of electroforming equipment 采用X射线衍射仪(日本理学,D/Max 2500)和扫描电镜(蔡司,EVO 18)研究电铸镍层的显微组织,用扫描电镜结合能谱仪对电铸镍层的表面形貌和元素组成进行分析.XRD分析测定条件为铜靶(Cu Kα 辐射,波长λ=1.5418 ),管电流为 300 mA,管电压为 50 kV,扫描速度和步长分别为 4(°)/min和0.02°,扫描范围20°~100°.利用......
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resistance properties rather than oxidation behavior. In view of the growing interest in the electroforming of materials for high temperature application, the electrodeposited metal Ni matrix/Cr composite... Sliding wear behaviors of electrodeposited Ni composite coatings containing micrometer and nanometer Cr particles ZHAO Guo-gang(赵国刚), ZHOU Yue-bo(周月波), ZHANG Hai-jun(张海军) College......
J. Cent. South Univ. (2016) 23: 2536-2541 DOI: 10.1007/s11771-016-3314-7 Improvement of thickness deposition uniformity in nickel electroforming for micro mold inserts JIANG Bing-yan(蒋炳炎)1, 2, WENG... the thickness deposition uniformity during the nickel electroforming process. Regarding these techniques, a micro electroforming system with a movable cathode was particularly developed. The thickness......
An Investigation on the Microstructure of Multi-phase Composite Coatings Synthesized by Plasma Spraying Self-reaction Composite Powders DONG Yan-chun1,ZHANG Jian-xin1,HE Ji-ning1,YAN Dian-ran1,NIU Er-wu1,LI Xiang-zhi1 (1.School of Material Science and Engineering, Hebei University of Technology, Tianjin, China) 摘要:Multi-phase self-reaction composite (denoted as MPc) coatings containing ceramic......
One Improved Electroless Composite Plating Technique GU Jian1,Sun Wei-ming1,JIN Jia-shan1,GENG Jun-bao1 (1.Power Eng College, Naval University of Enginnering, Wuhan 430033, China) 摘要:The principium of Ni-PTFE electroless composite plating technique has been discussed and a new technique has been presented with improved compounding formula and optimized work condition, its technique parameters......
