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Preparation of Fe-Al Binary System Intermetallic Compounds by Multi-Layered Roll-Bonding
来源: 《材料热处理学报2004年第5期》——Kazuo Ichii Kazuyoshi Nakao Katsuya Akamatsu Tomohiro Hiraki Akio Nishimoto
and potential for structural applications at high temperatures under corrosive environments. In this study, Fe-Al intermetallic compound was prepared by multi-layered roll-bonding of elemental Fe and Al......
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Formation and Microstructural Characterization of Silicon-modified Aluminide Coating on Nickel-based Superalloy IN738LC
来源: 《材料热处理学报2004年第5期》——A. Monshi F. Shahriari F.Ashrafizadeh
Formation and Microstructural Characterization of Silicon-modified Aluminide Coating on Nickel-based Superalloy IN738LC
A. Monshi1,F. Shahriari1,F.Ashrafizadeh1
(1.Materials engineering department, Isfahan University of Technology, Isfahan, Iran)
摘要:In this investigation, aluminide coatings used to protect industrial components at high temperature and corrosive environments were modified......
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Corrosion behavior of nickel-based 718 alloy determined by in situ electrochemical methods at different partial pressures of H2S in 25 wt% NaCl solution at 150℃
来源: 《Rare Metals2019年第9期》——Yu-Bi Zhang Xiao-Liang Yang An Tang
that anodic reactions are controlled alternately by the diffusion mostly,then both charge transfer and diffusion and finally charge transfer mainly with the increment of PH2 S.The corrosive products......
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Influence of silicon coating on the corrosion resistance of Zn-Al-Mg-RE-Si alloy
来源: 《Journal of Rare Earths2010年第S1期》——蒲年文
and other metals existed in the Zn-Al-Mg-RE-Si alloy coating,which prevented the corrosive medium and retarded the corrosion velocity because of compact corrosion products in the corrosion embryo.The Zn......
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Investigation of three steps of hot corrosion process in Y2O3 stabilized ZrO2 coatings including nano zones
来源: 《Journal of Rare Earths2014年第10期》——Mohammadreza Daroonparvar Muhamad Azizi Mat Yajid Noordin Mohd Yusof Hamid Reza BakhsheshiRad Esah Hamzah Mohsen Nazoktabar
could fill the aforementioned defects and could act as barrier for the oxygen and corrosive molten salts penetration into the TBC.关键词:......
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Effects of environmental factors on corrosion behaviors of metal-fiber porous components in a simulated direct methanol fuel cell environment
来源: 《International Journal of Minerals Metallurgy and Materials2014年第9期》——Wei Yuan Bo Zhou Yong Tang Zhao-chun Zhang Jun Deng
induced by the solid electrolyte. In this study, we report the electrochemical behaviors of metal-fiber-based porous sintered components in a simulated corrosive environment of DMFCs. Three materials......
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Effects of laser heat treatment on the fracture morphologies of X80 pipeline steel welded joints by stress corrosion
来源: 《International Journal of Minerals Metallurgy and Materials2014年第9期》——De-jun Kong Cun-dong Ye
in the National Association of Corrosion Engineers(NACE) solution were analyzed by a slow strain rate test. The fracture morphologies and chemical components of corrosive products before and after LHT were......
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Effect of the frequency of high-angle grain boundaries on the corrosion performance of 5wt%Cr steel in a CO2 aqueous environment
来源: 《International Journal of Minerals Metallurgy and Materials2018年第3期》——Hui-bin Wu Tao Wu Gang Niu Tao Li Rui-yan Sun Yang Gu
, which affected the corrosion behaviors of the steels immersed in the corrosive solution. The results of electrochemical experiments demonstrated that 5 wt%Cr steels with different microstructures......
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Anticorrosion performance of the coating/metal system by electrochemical impedance spectra
来源: 《International Journal of Minerals Metallurgy and Materials2008年第4期》——Yinghuai Zhang, Lining Xu, Minxu Lu, and Pu Zhang School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing , China
systematically, and the emphases were on the transportation of the corrosive medium and the changes of the coating/metal interface. The results show that the impedance decreases at the initial......
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Corrosion behavior of aluminum alloys in Na2SO4 solution using the scanning electrochemical microscopy technique
来源: 《International Journal of Minerals Metallurgy and Materials2009年第1期》——He-rong Zhou,) ,Xiao-gang Li,) ,Chao-fang Dong) ,Kui Xiao) ,and Tai Li) ) School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing ,China ) Beijing Key Laboratory for Corrosion,Erosion and Surface Technology,Beijing ,China
corrosive. This is the reason that preferential dissolution in the boundary region of some intermetallic particles(IMPs) occurs and different dissolution behaviors are associated with different types......