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Trans. Nonferrous Met. Soc. China 30(2020) 1582-1593 Stress-induced martensite phase transformation of FeMnSiCrNi shape memory alloy subjected to mechanical vibrating polishing Shu-yong JIANG1, Yu WANG2, Xiao-dong XING1, Yan-qiu ZHANG1 1. College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China; 2. College of Materials Science and Chemical Engineering......
">The effects of 3 chairside polishing kits and mechanical brushing on the surface roughness of 3 different acrylic denture base resins were compared. Acrylic denture base resins (auto-polymerizing, heat-polymerizing, injected heat-polymerizing resins) were examined after a tungsten carbide bur, and after chairside polishing using 3 polishing kits and pumice. The specimens were subjected to mechanical......
Article ID: 1003-6326(2005)03-0648-05 Chemical behaviors of different arsenic-bearing sulphides bio-oxidated by thermophilic bacteria YANG Hong-ying(杨洪英)1, GONG En-pu(巩恩普)2..., Shenyang 110004, China) Abstract: The study on arsenopyrite and realgar of bacterial oxidation shows that the chemical behaviors of different arsenic-bearing sulphides oxidated by thermophilic bacteria......
of copper nanoparticles, including thermal reduction, metal vapor synthesis, radiation methods, microemulsion techniques, laser ablation, mechanical attrition, and chemical reduction[1-9]. Most... equipment. Copper nanoparticles synthesized by mechanical chemical method have wide particle size distribution and low purity. Among these methods, the solution method is simple and the most versatile......
Effect of cobalt on chemical segregation and solution process in Re-containing single crystal superalloys WANG Wen-zhen(王文珍)1, 2, JIN Tao(金 涛)1, ZHAO Nai-ren(赵乃仁)1, WANG Zhi-hui(王志辉)1, SUN Xiao... 100039, China Received 28 July 2006; accepted 15 September 2006 Abstract: The effect of cobalt on chemical segregation and solution process in three nickel base single crystal superalloys......
nanostructure fabrication by focused-ion-beam chemical vapor deposition [J]. Vac Sic Technol, 2002, 18(6): 3181-3186. [3] FUJITA J, ISHIDA M, SAKAMOTO T, et al. Observation and characteristics of mechanical...J. Cent. South Univ. Technol. (2008) 15(s1): 197-201 DOI: 10.1007/s11771-008-345-8 Fabrication of micro carbon pillar by laser-induced chemical vapor deposition ZHOU Jian(周 健)1, LUO Yin-she(罗迎社......
polishing system until a hole was appeared. Tensile test was performed using standard tensile testing machine. Table 1 Analyzed chemical composition of experimental alloys Fig.1 DSC curves... Effect of gadolinium on aged hardening behavior, microstructure and mechanical properties of Mg-Nd-Zn-Zr alloy LI Jie-hua(李杰华), JIE Wan-qi(介万奇), YANG Guang-yu (杨光昱) College of Materials Science......
J S, LIU C W, LAI G X, NI C F. Effects of mechanical dispersion on the morphological evolution of a chemical dissolution front in a fluid-saturated porous medium [J]. Journal of Hydrology, 2009, 373...J. Cent. South Univ. (2017) 24: 720-725 DOI: 10.1007/s11771-017-3473-1 Effects of porosity heterogeneity on chemical dissolution-front instability in fluid-saturated rocks ZHAO Chong-bin(赵崇斌)1......
Chemical kinetic studies on interfacial reaction in SCS-6 SiC/Ti matrix composites ZHU Yan(朱 艳)1, 2, 3, YANG Yan-qing(杨延清)2, WANG Yao-yu(王尧宇)3 1. College of Environment and Chemical Engineering...; Abstract: Interfacial reaction and its mechanism of SiC/Ti composite were revealed by chemical kinetic studies......
Preparation and mechanism of calcium phosphate coatings on chemical modified carbon fibers by biomineralization HUANG Su-ping(黄苏萍), ZHOU Ke-chao(周科朝), LI Zhi-you(李志友) State Key Laboratory...; Abstract: In order to prepare HA coatings on the carbon fibers, chemical modification......