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that the alloying coating has good strength and toughness. Key words: FeCoCrAlCu; Cu single-element base alloy; laser high entropy alloying; solid solution; nanoindentation 与传统合金不同,高熵合金作为一种新型合金材料,含有5~13种元... of FeCoCrAlCu laser high entropy alloying coating on surface of single-element Cu base alloy ZHANG Chun-hua1, SHAN Li-na1, WU Chen-liang1, ZHANG Song1, GUAN Meng2, Tan Jun-zhe2 (1.School of Materials Science......
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, which made the alloy perform excellent high-temperature oxidation resistance.关键词:...High-Temperature Oxidation Behavior of a Ni-Cr-W-Al AlloyY.C. Ma, X.J. Zhao, M. Gao and K. Liu Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China摘 要:
Interfacial Reaction Between Solid Nickel and Liquid Zinc孔纲School of Materials Science and Engineering, South China University of Technology摘 要:Interfacial reactions between solid nickel and liquid zinc at 450-650 ℃ for 30-600 s were studied. The morphology and growth behavior of intermetallic compound layers at the interface between solid nickel......
candidates for structural and functional materials[10-11]. Most studies have investigated ceramics as a viable reinforcement in magnesium alloy due to its high strength and high temperature refractory... (mass fraction, %) temperature 670 ?C at the rate of 15 ?C/min, the nickel foam reinforcement has been infiltrated by the magnesium alloy melt for 50 min at the constant appointed temperature......
potential extensive applications. In recent years, electrodeposited(ED) nanocrystalline nickel and its alloy coatings have received much attention owing to their potential engineering applications[4-5]. When... technique with high deposition current density and high deposition rate[10]. 2.2 Experimental procedures Nanocrystalline nickel coatings were produced from using the modified Watts bath containing......
Effect of Rare Earth Elements on Depositing Rate of Nickel Alloy Brush Plating Coating YANG De-jun1,LIU Jia-jun2,YU Hong-ying1,SUN Dong-bai1,HUANG Jin-bin2,ZHU Bao-liang2 (1.Department of Surface... voltage to a certain extent, the results reveal no differences. The mechanism of the increase of the depositing rate was analyzed. Key words:rare earths; nickel alloy; brush plating coating; depositing......
by mechanically activated self-propagating high-temperature synthesis reaction[J]. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing, 1999, 272(2..., oxidation resistance, high-temperature strength and creep resistance. The research on Nb-Al system materials should be focused on the ceramics phase (SiC, Al2O3 and TiC) reinforced Nb3Al and NbAl3......
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of electrodepositon, was high valence nickel compound[7] in terms of X-ray diffractometry and chemical analysis. Moreover, the amount of solid product decreased with an increasing of ammonium chloride concentration... that a great deal of amorphous structure and strong oxidizing high valence nickel compound such as NiOOH still exist in black solid product obtained by oxidization at constant voltage although part......
