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Preparation of Aluminum Foam Sandwich by Rolling-bonding/Powder Metallurgy Foaming Technology祖国胤School of Materials & Metallurgy, Northeastern University摘 要:Aluminum foam sandwich was prepared by rolling-bonding/powder metallurgical foaming technology, and the effects of rolling on bond strength of face sheet/powders and powder density were studied......
Preparation and Properties of Foam Glass-ceramic from DiatomiteIvanov KS摘 要:The results of the study of raw mix preparation and foam glass-ceramics production using diatomite as a raw material were presented in the following article. A mixture of diatomite and 40% NaOH solution was subjected to heating at a constant temperature of 775 ℃. Samples of foam......
Hydrochlorination of Acetylene Using SiC Foam Supported Structured C/Au CatalystsXiaodan Yang,Chunhai Jiang,Zhenming Yang,Jinsong ZhangInstitute of Metal Research,Chinese Academy of Sciences摘 要:AUCI3 loaded structured catalysts were prepared on SiC foam supported with pre-coated activated carbon layers.The catalytic properties of the structured......
J. Cent. South Univ. (2021) 28: 669-678 DOI: https://doi.org/10.1007/s11771-021-4636-7 Highly-dispersed iron element decorated nickel foam synthesized by an acid-free and one-pot method for enzyme... element decorated Ni foam was prepared by simple immersion in a ferric nitrate solution at room temperature without using acid etching, and characterized by X-ray powder diffraction (XRD), scanning......
Tensile and fracture behavior of DZ951 Ni-base superalloy CHU Zhao-kuang(储昭贶)1,2, YU Jin-jiang(于金江)1 , SUN Xiao-feng(孙晓峰)1, ZHAO Nai-ren(赵乃仁)1, GUAN Heng-rong(管恒荣)1, HU Zhuang-qi(胡壮麒)1 1... 2006 Abstract: The tensile and fracture behavior of DZ951 directionally solidified Ni-base superalloy was studied in the temperature range of 20-1 100 ℃. The fracture mode was examined by scanning......
Microstructure and mechanical properties of Mg-Gd-Y-Zr alloy cast by metal mould and lost foam casting LI Ji-lin, CHEN Rong-shi, KE Wei State Key Laboratory for Corrosion and Protection... of Mg-10.1Gd-3.74Y-0.25Zr (mass fraction, %) alloy (GW104 alloy) cast by metal mould casting (MMC) and lost foam casting (LFC) were evaluated, respectively. It is revealed that different forming modes do......
PMI Foam Cored Sandwich Components Produced by Means of Different Manufacturing Methods Leonhard Maier1,HU Pei2,Herman Seibert1 (1.R(o;2.Degussa (China) 摘要:The paper introduced the structural... pressing, autoclave curing and resin infusion. The advantages of foam-cored sandwich design versus honeycombcored design will be discussed, focussing on manufacturing costs. 关键词:foam; sandwich......
; 文章编号:1672-7207(2016)09-3101-07 Foam stability of Gemini-VES clean foam fracturing fluid L Qichao1, LI Zhaomin1, LI Binfei1, LI Songyan1, LU Yongjun2, QIU Xiaohui2... 065007, China) Abstract: To study the foam stability mechanism of Gemini-VES (viscoelastic surfactant) foam fracturing fluid that is different from the conventional foam fracturing fluid. Micro gas......
Rapid manufacture of Ni-based superalloy components by three-dimensional printing LIU Jian-xin(刘建新), H. A. KUHN ProMetal Division, The Ex One Company, 8075 Pennsylvania Avenue, Irwin, PA 15642... of the fine powder particles or the solidus temperature if the fine powder is a prealloyed powder as well. This approach was successfully applied to sinter Ni-based superalloy 718 preforms, which were built......
Oxidation behavior of single crystal TMS-82+ superalloy in air WU Ying(武英)1, 2, 3, SONG Gui-ming(宋桂明)4, ZHOU Shao-xiong(周少雄)1, 2, T. NARITA 3 1. Central Iron and Steel Research Institute... superalloy TMS-82+ was studied under cyclic condition at 900 and 1 000 ℃ for 200 h in air. The oxidation kinetics for the superalloy at both exposure temperatures was explained......
