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J. Cent. South Univ. Technol. (2007)06-0768-05 DOI: 10.1007/s11771-007-0146-5 Effect of electrolysis superheat degree on anticorrosion performance of 5Cu/(10NiO-NiFe2O4) cermet...; 2. College of Materials Science and Metallurgy Engineering, Guizhou University, Guiyang 550003, China) Abstracts: 5Cu/(10NiO-NiFe2O4) cermet inert anodes were prepared by cold-pressing and sintering......
Electron-beam Treatment of Tungsten-free TiC/NiCr CermetⅡ: Structural Transformations in the Subsurface LayerV.E.Ovcharenko,S.G.Psakhie,O.V.Lapshin摘 要:<... of the surface layer with microstructural phase transformations after electron-pulse treatment of the hard metal surface were experimentally investigated.关键词:......
. The polycrystalline and amorphous phase structure is formed at the interface of cermet and matrix metal. The formed structure enhances the conjoint strength of interface. The frictional wear resistance can be improved obviously, although the microhardness of the matrix metal can not be effectively increased by adding RE oxide. Key words:metal materials; TiC-based cermet; microstructure; mechanical properties......
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anode, i.e. metal oxide ceramic anode, metal or alloy anode and cermet anode. Among cermet anodes, the research on NiFe2O4-based cermet is more than others[7-11], and the object of this paper...J. Cent. South Univ. Technol. (2007)04-0479-06 DOI: 10.1007/s11771-007-0093-1 Effect of working condition on thermal stress of NiFe2O4-based cermet inert anode in aluminum electrolysis LI Jie(李......
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corrosion for metal Ni in NiO-NiFe2O4-based cermet anodes. By considering the corrosion resistance and electrical conductivity, the cermet containing 5%Ni (mass fraction) behaves the best among... Effect of additive BaO on corrosion resistance of xCu/(10NiO-NiFe2O4)cermet inert anodes for aluminum electrolysis HE Han-bing1, 2, XIAO Han-ning2, ZHOU Ke-chao3 1. School of Metallurgical......
Metal Dusting-Mechanisms and Preventions () 摘要:Metal dusting attacks iron, low and high alloy steels and nickel-or cobalt-base alloys by disintegrating bulk metals and alloys into metal particles... mechanism is still not well understood. Current methods of protection against metal dusting are either directed to the process conditions-temperature and gas composition-or to the development of a dense......
attributes to the coarser Ti and Al powders. Key words: TiC-Al; metal cermet; self-propagating high temperature synthesis; microstructural evolution TiC-Al金属陶瓷是一种具有优良性能的先进工程材料[1], 与传统的铝合金...-propagating high temperature synthesis of TiC-Al cermet XIAO Guo-qing1, 2, FAN Qun-cheng1 , GU Mei-zhuan1, JIN Zhi-hao1 (1. State Key Laboratory for Mechanical Behavior of Materials, Xian Jiaotong......
