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University, Shenyang 110004, China摘 要:The influences of the additive CaF2, different molds, mold pre-heating temperature, electromagnetic stirring, and alloying elements on CuCr have been investigated respectively during the preparation of CuCr alloys by thermit-reduction electromagnetic stirring. The results indicate that the reasonable reactant mass ratio......
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.继续提高机械搅拌速度,纳米复合镀层晶粒尺寸反而增加,沉积速率和显微硬度降低. 关键词:纳米复合镀层; 机械搅拌; 显微硬度; 微观组织; nano-composite coatings; mechanical stirring; microhardness; microstructure; [全文内容正在添加中] ......
Rational argon stirring for a 150-t ladle furnaceHai-yan Tang1), Jing-she Li1), Cui-hong Xie1), Shu-feng Yang1), Kai-ming Sun1,2), and De-song Wen1,2) 1) School of Metallurgical and Ecological...">Based on the principle of similarity, water modeling experiments were carried out for a 150-t ladle furnace. The rational parameters of argon stirring were determined as the optimized positions......
and protected by 2% (mass fraction) RJ-2 flux (45% MgCl + 37% KCl +8% NaCl + 4% CaF + 6% BaCl). When the melt temperature approximately reached 740 °C, the melt was homogenized by mechanical stirring. After... Effects of heat treatment on microstructure and mechanical properties of Mg-3Sn-1Mn magnesium alloy YANG Ming-bo1, 2, 3, QIN Cai-yuan1, PAN Fu-sheng3 1. Materials Science and Engineering College......
; multiple reference frame; mechanical stirring technology; [全文内容正在添加中] ......
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mechanical stirring technique. The effects of ZnO coating on interfacial reaction between whiskers and matrix and the tensile properties of the composites were investigated. Tensile tests on composites were... are fabricated by semi-solid mechanical stirring technique. Subsequently, the coating characteristics, the stirring parameters, microstructure and mechanical properties of composites are investigated......
Photocatalytic and Luminescent Properties of SrMoO4 Phosphors Prepared via Hydrothermal Method with Different Stirring SpeedsYanan Zhu,Ganhong Zheng,Zhenxiang Dai,Lingyun Zhang,Yongqing MaAnhui key... in the photocatalyst and luminescent materials,a series of SrMoO4 samples have been prepared via the hydrothermal preparation with different stirring speeds.These SrMoO4 samples were characterized using X-ray......