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Motion behavior of non-metallic particles under high frequency magnetic field ZHANG Zhong-tao(张忠涛)1, 2, GUO Qing-tao(郭庆涛)3, YU Feng-yun(于凤云)2, LI Jie(李 捷)1, 2, ZHANG Jian(张 剑)1, 2, LI Ting-ju(李廷... particles in commercial pure aluminum under high frequency magnetic field. At the meantime, multi-pipe experiment was also done to discuss the prospect of continuous elimination of non-metallic particles......
Characterization and analysis of non-metallic inclusions in Ni42–Fe expansive alloy SHEN Jie(沈 婕)1,2, XIA Tian-dong(夏天东)1,3, WANG Xiao-jun(王晓军)1,3, FENG Xiao-chun(冯晓春)1 1. Key... of metallographic observation in combination with sample electrolysis was used to characterize the non-metallic inclusions in the alloy wire. The results indicate that the inclusions in the alloy......
Study on the separation process of non-metallic inclusions at the steel-slag interface using water modelingYe-lian Zhou1,2,Zhi-yin Deng1,2,Miao-yong Zhu1,21. School of Metallurgy, Northeastern University2. Key Laboratory for Ecological Utilization of Multimetallic Mineral of the Ministry of Education摘 要:The separation process of non-metallic inclusions......
Effect of continuous casting speed on mold surface flow and the related near-surface distribution of non-metallic inclusionsPeng Fei1,2,Yi Min3,2,Cheng-jun Liu3,2,Mao-fa Jiang3,21. Key Laboratory... and surface liquid flow detection via the nail-board tipping method were conducted. The results show that, at casting speeds of 0.8 and 1.0 m/min, a thin liquid mold flux layer forms and non-uniform floating......
package to regulate the type of non-metallic inclusion formed in the steel. The regulated non-metallic inclusion type was also observed by SEM and EDX. Then the machinability assessment of the steel... steel for plastic can be optimized to obtain proper type of non-metallic inclusion in the aid of Thermo-Calc, compared with the large volume fraction of soft inclusion which is needed for promoting......
) is 0.03 T and the diameter of the tubule is 8 mm, the non-metallic inclusions with 30 μm diameter can be wiped off in 7 s from the center of the molten aluminum, whereas the elimination time of the 5 μm non-metallic inclusions is more than 240 s. When B0 is 0.03 T, the diameter of the tubule is 8 mm and elimination time is more than 30 s, the elimination efficiency of 5μm, 10 μm and 30 μm non......
连铸中间包内夹杂物上浮规律的研究岳强1,邹宗树1,陈舟1(1.辽宁省沈阳市东北大学材料与冶金学院)摘 要:引入湍流涡旋的Kolmogoroff尺度作为区分钢液中夹杂物粒径大小的标准.对中间包内不同粒径夹杂物的上浮规律进行了理论分析,为中间包内夹杂物去除的实验研究提供了理论依据.采用不同的模拟介质对中间包内夹杂物的去除做了研究,验证了理论分析的正确性.关键词:中间包； 非金属夹杂物； 湍流； 涡旋尺度......
addition, Curie temperature TC decreases firstly and then remains constant at about 220 K when x Key words:inorganic non-metallic materials; composite system; colossal magnetoresistance; interfacial... were fabricated by combining La0.67Ca0.33MnO3 (LCMO) powders with ZrO2 particles, where LCMO powders were prepared by sol-gel process. Low field magnetoresistance ( LFMR ) is greatly enhanced at low......
that the diameter of the non-metallic particles will affect the viscosity resistance and the electromagnetic pinch force. Then verifying the elimination effects of various diameter inclusions with high...: molten aluminum; electromagnetic elimination; flow; high frequency magnetic field; non-metallic inclusions 1 Introduction The application of the electromagnetic body force to separate non......
are small. The third zone is convection zone where diffusive terms are negligible in comparison of other terms. non-zero Biot number is used in order to study effect of particles thermal resistance...Micro-organic dust combustion considering particles thermal resistanceMohammadamin Soltaninejad1, Farzad Faraji Dizaji2, Hossein Beidaghy Dizaji3, Mehdi Bidabadi1(1. School of Mechanical Engineering......
