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chamber and "sub zero" systems lead towards an oxidation free and low distortion vacuum heat treatment for a broad range of parts and materials. Short and energy saving processes guarantee a high...Vacuum Furnace - Integrated "Sub zero" Treatment B.Zieger1,Hubert Schulte1 (1.SCHMETZ GmbH, Menden, Germany) 摘要:The vacuum heat treatment with overpressure gas quenching is more and more accepted......
Influence of Heat Treatment on the Bond Coat Cyclic Oxidation Behaviour in an Air-plasma-sprayed Thermal Barrier Coating System P.C. Patnaik1,B.R. Marple2,W.R. Chen1,X. Wu1 (1.Structures, Materials... to produce an alumina layer as well as reduce the amount of detrimental oxides. The influence of this low-pressure oxidation treatment (LPOT) on the bond coat cyclic oxidation behaviour of the TBC......
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J. Cent. South Univ. (2012) 19: 30-35 DOI: 10.1007/s11771-012-0968-7 Effects of oxidation treatment on properties of SiO2f/SiO2-BN composites LI Duan(李端), ZHANG Chang-rui(张长瑞), LI Bin(李斌), CAO... (SiO2f/SiO2-BN) were prepared firstly via the sol-gel method and then the urea route, and the effects of oxidation treatment on the component, structure, mechanical and dielectric properties......
Treatment of naphthalene derivatives with iron-carbon micro-electrolysis WANG Yu-ping(王玉萍)1, 2, WANG Lian-jun(王连军)1, PENG Pan-ying(彭盘英)2, LU Tian-hong(陆天虹)2 1. School of Chemical Engineering...%-92.6% and the removal efficiency of TOC is 42.8%-78.0% for the simulated wastewater with 200 mg/L naphthalene derivatives at optimal pH of 2.0-2.5 after 120 min treatment. The degradation of five......
J. Cent. South Univ. Technol. (2009) 16: 0541-0545 DOI: 10.1007/s11771-009-0090-7 Influence of surface finish and annealing treatment on oxidation behavior of Ti-48Al-8Cr-2Ag alloy XI Yan-jun...; Abstract: The effect of surface finish and annealing treatment on the oxidation......
; 文献标识码: A Effect of heat oxidation treatment on gas release behavior of TiH2 GAO Hong-wu, LIU Shi-kui, ZHAO Yan-bo, LIU Shun-hua, LI Chang-mao (Department of Material Engineering, Dalian... of oxide and phase, and presents a gradual oxidation process. Key words: TiH2; foaming agent; aluminum foam; oxidation treatment 泡沫铝作为一种新型的功能结构材料, 由于它的轻质, 阻燃, 阻尼, 吸波等优良的物理性能, 近几年来在一些领......
Effect of annealing treatment on cyclic-oxidation of electrodeposited Ni-Al nanocomposite ZHOU Yue-bo, ZHANG Hai-jun College of Materials Science and Engineering, Heilongjiang Institute... and preventing the protective scale from formation. In order to get coatings with oxidation resistance by codeposition, diffusion heat treatment[9-14] is a common processing before oxidation. Recently, a Ni......
Isothermal oxidation behavior of Ti3Al-based alloy at 700-1 000 ℃ in air QIAN Yu-hai(钱余海)1, 2, LI Mei-shuan(李美栓)2, LU Bin(卢 斌)2 1. R & D Center, Baoshan Iron & Steel Co...; Abstract: The isothermal oxidation behavior of a Ti3Al-based alloy (Ti-24Al-14Nb-3V-0.5Mo-0.3Si, molar fraction, %) at 700- 1 000 ℃ in air was investigated. The oxidation kinetics......
EFFECT OF VACUUM HEAT TREATMENT ON OXIDATION BEHAVIOR OF SPUTTERED NiCrA1Y COATING M.H.Li1,X.F.Sun1,Z.Q.Hu1,Z.Y.Zhang1,W.Y.Hu2,H.R.Guan1 (1.Institute of Metal Research, The Chinese Academy..., is subjected to vac-uum heat treatment in order to remove internal stress before ceramic top coat is de-posited. The effect of vacuum heat treatment on the oxidation behavior of the sputteredNiCrAlY coating......
