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The Adsorbing Effect of Calcined Layered Double Hydroxide for Chloride Ions in Simulated Concrete Pore Solutions唐聿明,ZHAO Xuhui,NIU Le,左禹School of Materials Science and Engineering, Beijing University... hydroxide(CLDH) for chloride ions in simulated concrete pore(SCP) solutions was investigated with the potentiodynamic polarization method, impedance measurement, ion selective electrode analysis......
Electroless nickel plated graphite fibers and surface behavior in Gr(Ni)/6061Al composite WANG Chun-yu(王春雨), WU Gao-hui(武高辉), ZHANG Qiang(张 强), ZHANG Yun-he(张云鹤), XIU Zi-yang(修子扬), CHEN Guo-qin(陈国钦) School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China Received 28 July 2006; accepted 15 September 2006 Abstract: The electroless nickel plated......
grown oxide scales for pure nickel were investigated using Vickers indentation technique. The nickel samples were oxidised at 1200℃ for 100h-600h. The crack length induced by Vickers indentation test... be used as describing the adhesion of of thermally grown oxide scales. For pure nickel, the Pc-ho relation can be represented by the equation Pc = 761439e-0.0695h. The fracture toughness in oxide......
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Nano-Composite Superfine Nickel Powder Double Absorbent Coating Designing () 摘要:We adopt a definite procedure to compound traditional absorbing material-superfine powder nickel and nano -SiC powder to obtain the nano-composite nickel powder, then testing the absorbing speciality of the composite powder. In virtue of computer assistant designing, we apply double-deck absorbent structure......
STUDY ON THE SURFACE OF TITANIUM CARBIDE PARTICLE PACKAGED NICKEL余家国,袁润章,唐桂林摘 要:<正> Two kinds of packaged processes bynickel on the surface of titanium carbideparticle are studied in this work.One is thechemical nickel-plating,the other is theorganometallic compound decomposition.Thecomposition,structure and morphology of thepackaged powder were......
Facile synthesis and characterization of acetate intercalated Co-La layered double hydroxideMeenakshi Pokhriyal,Sitharaman Uma,Rajamani NagarajanMaterials Chemistry Group, Department of Chemistry, University of Delhi摘 要:Layered double hydroxide(LDH) comprising of Co2+ and La3+-ions with acetate counter anion was successfully synthesized by hydrogen......
Optimization of selective copper extraction from chalcopyrite concentrate in presence of ammonium persulfate and ammonium hydroxideMehmet Deniz TuranDepartment of Metallurgical and Materials Engineering,F?rat University摘 要:The dissolution of copper and iron from chalcopyrite concentrate in the presence of ammonium persulfate(APS) and ammonium hydroxide......
titanium slag with a sodium hydroxide system under atmospheric pressure was studied. The effect of reaction temperature, particle size and NaOH-to-slag mass ratio on titanium extraction was investigated......
Facile synthesis and characterization of acetate intercalated Co-La layered double hydroxideMeenakshi Pokhriyal,Sitharaman Uma,Rajamani NagarajanMaterials Chemistry Group, Department of Chemistry, University of Delhi摘 要:Layered double hydroxide(LDH) comprising of Co2+ and La3+-ions with acetate counter anion was successfully synthesized by hydrogen......
