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Size distribution of inclusions in 12%Cr stainless steel with a wide range of solidification cooling ratesHan-song Yu,Jian-guo LiSchool of Materials Science and Engineering, Shanghai Jiao Tong University摘 要:The effect of solidification cooling rate on the size and distribution of inclusions in 12%Cr stainless steel was investigated. A wide range......
is feasible and cost-effective. Key words: water distribution network; local pipe failure; macroscopic model; optimal operation SIZE: 10pt; COLOR: black; mso-bidi-font-size...J. Cent. South Univ. Technol. (2007)03-0436-06 DOI: 10.1007/s11771-007-0085-1牋 牋牋牋牋牋牋 Abstract: The optimal operation of water distribution networks under local pipe failures......
Morphology, size and distribution of MnS inclusions in non-quenched and tempered steel during heat treatmentXiao-jing Shao1,Xin-hua Wang1,2,Chen-xi Ji1,Hai-bo Li1,Yang Cui1,Guo-sen Zhu11. Shougang... the morphology, size, and distribution evolution of Mn S inclusions in non-quenched and tempered steel during heat treatment. The variation of single large-sized Mn S inclusions at high temperature......
3-D temperature distribution of a full size BF copper stave with oblate channelDaqiang Cang, Yanbing Zong, Yixin Mao, Hao Bai, Jingpenng She, and Keshi She Metallurgical Engineering School... of a new type full size copper stave for a real blast furnace was carried out in a special-designed experimental system. The 3-D temperature distribution inside the stave including isotherm was obtained......
An experimental study on size distribution and zeta potential of bulk cavitation nanobubblesXu-yu Zhang1,Qian-shuai Wang1,Zhong-xian Wu1,Dong-ping Tao1,21. School of Mining Engineering, University... of different parameters(e.g., surfactant(frother) dosage, air flow, air pressure, liquid flow rate, and solution pH value) on their size distribution and zeta potential, as measured using......
Morphology, chemical compositions and size distribution of rare earth oxides in pure ironShengjun Zhang Bo Song Xihua Liu Qing Lin and Biyan Wang1) Metallurgy School, University of Science... iron was melted and deoxidized by metallic Al and rare earth elements La, Ce and Y respectively at 1600℃ in a vertical resistance furnace. The morphology, chemical composition and size distribution......
Controlled Size and Density Distribution of Nanoparticles by Thermal Ammonia Etching Method李刚Key Laboratory of Ministry of Education for Conveyance and Equipment,East China Jiaotong UniversityCenter.... Scanning electron microscopy (SEM) and atomic force microscopy (AFM) were used to evaluate the obtained nanoparticles. It is demonstrated that the controlled size and density distribution......
with decreasing specimen size. This can be explained by the effects of grain orientation stochastic distribution according to the Schmid law. As a result, the micro-forming process must be considered from... has an effect on the dimension accuracy and mechanical properties distribution of the formed micro-parts. In the work, the size dependence of flow stress was investigated at room temperature......
Effect of size and distribution of titanium carbide on microstructure and mechanical properties of Ti-25V-15Cr-2Al-0.2C-0.2Si alloy LEI Li-ming(雷力明)1, HUANG Xu(黄 旭)1, WANG Bao(王 宝)1... DE24 8BJ, U.K.) Abstract: The effect of size and distribution of titanium carbide on the microstructure and mechanical properties of non-burning β titanium alloy Ti-25V-15Cr-2Al-0.2C-0.2Si (mass......
A global harmony search algorithm for finding optimal capacitor location and size in distribution networksReza Sirjani, Melkamu Gamene Bade(Cyprus International University, Faculty of Engineering, Nicosia, Northern Cyprus, Mersin 10, Turkey)Abstract:Shunt capacitors are broadly applied in ?distribution systems to scale down power losses, improve voltage profile and boost system capacity......