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films increase and reach a maximum value at 5 m T and then decrease with the further increase in the magnetic field intensity. The high hardness was related to the N/Ti atomic ratio and to a well...Effect of Axial Magnetic Field on the Microstructure, Hardness and Wear Resistance of TiN Films Deposited by Arc Ion PlatingYan-Hui Zhao1,Wen-Jin Yang1,2,Chao-Qian Guo1,Yu-Qiu Chen1,Bao-Hai Yu1,Jin......
high protein loading (87.4 mg/g) and remain the activity of bioactive substances. 3) The synthesized magnetic composite spheres provide the potential of this technique in the field of affinity... documented and currently the most useful application of magnetic particles[8]. Magnetic separation is relatively rapid and easy, low cost and high efficient. For the present available magnetic supports......
%(体积分数), 并制备了最大磁能积(BH)max及抗压强度σbb分别为99kJ/m3和125MPa的注射成形粘结NdFeB磁体. 关键词: 注射成形; 粘结钕铁硼磁体; 表面改性; 取向磁场 中图分类号: TM273 文献标识码: A Injection molding bonded NdFeB magnet with high magnetic properties DUAN... and Engineering, University of Science and Technology Beijing, Beijing 100083, China) Abstract: The effects of surface modification of NdFeB powder, alignment magnetic field and powder volume......
structure, easy operation, high precision and online continuous measurement. Key words: aluminum reduction cell; anode current; non-contacting measurement; magnetic field 长期以来,铝电解槽的工艺参数在线连续检测问题一直是困扰铝电解工艺... in aluminum reduction cell, a new non-contacting measurement of individual anode current, i.e., multi-sensor method, was put forward, which was established by placing many magnetic field sensors near each......
匹配良好的合金材料. 关键词:Cu-Fe-Ag合金；强磁场；时效处理；组织；性能 中图分类号:TG146 文献标志码:A Influence of high magnetic field aging... of Cu-14Fe-0.1Ag alloy was investigated by a vacuum heat treating furnace under a high magnetic field. The microstructure, solid solubility of Fe in Cu matrix, mechanical and electrical properties were......
dependence of the critical field BC. Key words:NaZn13-type intermetallic compound; itinerant electron magnetic (IEM) transition; magnetic entropy change; [全文内容正在添加中] ...Magnetic Phase Transition and Magnetic Entropy Change in La0.8Pr0.2Fe11.4Si1.6 Compound () Abstract:The magnetic properties and the phase transformation of the partial substitution of Pr for La......
agent and reductant respectively, were heated to a high temperature, and the pellets after cooling were crushed for magnetic separation. A series of experiments were conducted to examine... size of 74 μm, and subjected to a wet magnetic separation with 0.2 T magnetic field strength to obtain Ni and Co con-centrate. The Ni and Co in the concentrate were analyzed by atomic absorption......
along the height direction becomes more uniform. Key words: high frequency magnetic field; aluminum matrix composites; particle phase; migration 颗粒增强铝基复合材料具有密度小,强度高,高温性能好以及耐磨性,热稳定性和低膨胀系数优良等优点,具有广阔的应用前景.铝基... migration behavior with high frequency magnetic field 在x轴上, (25) 在z轴上, (26) 2.3 颗粒相运动数学模型 根据牛顿定律,颗粒相在高频......
on the magnetic field before transfection, the concentrations of polyMAG-1000 and pGFP were both 8 mg/L. For group of Liposome- mediated transfection (Liposome group), transfection was followed by instruction... group), plasmid with PTEN (pGFP-PTEN) was mixed with polyMAG-1000 for 15 min at room temperature in the magnetic field before transfection, and the concentrations of polyMAG-1000 and pGFP were both 8......
文献标志码:A Grain refinement of magnesium alloys under low-voltage pulsed magnetic field YANG Yuan-sheng, FU Jun-wei, LUO Tian-jiao, WANG Bin, FENG Xiao-hui, TONG Wen-hui, LI Ying-ju (Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China) Abstract: A new approach, low-voltage pulsed magnetic field (LVPMF......
