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Article ID: 1003-6326(2005)02-0460-04 AlN+MnS inclusions in oriented electrical steels WANG Jun-an(王均安)1, ZHOU Bang-xin(周邦新)1, LI Qiang(李 强)1, ZHU Yu-liang(褚于良)1, SUN Huan-de(孙焕德)2 (1... emission-scanning electron microscopy(FE-SEM) technique was employed to observe the shape, size and distribution of AlN+MnS inclusions in oriented electrical steels. Specimens used for FE-SEM observation......
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, new energy and other high-tech fields due to their excellent properties such as high strength, high electrical conductivity, high elasticity, fatigue resistance, non-magnetism and non-sparking when... sample and the average value was used as the test result. Samples of 50 mm in length, 3 mm in width and 1 mm in thickness were cut from the aged alloys. The electrical resistance was measured......
fields such as electronic/ electrical industries because of their excellent electrical, thermal conductivity and good corrosion resistance [1-5]. However, copper in pure form has poor mechanical... with high mechanical properties and high electrical conductivity were prepared, and the effects of addition of minor Mg and Y elements on microstructures and properties were studied. The high tensile......
-MgO-SiO4-Al2O3 slags from 1 573 K to 1 773 K. The apparent resistance decreased with the increase of NiO content, which has a similar trend in the case of adding FeO. The electrical conductivities... Electrical conductivity of MO(MO=FeO, NiO)-containing CaO-MgO-SiO2-Al2O3 slag with low basicity SUN Chang-yu, GUO Xing-min School of Metallurgical and Ecological Engineering,University of Science......
Microstructure and electrical properties of La2O3-doped ZnO-based varistor thin films by sol-gel processXU Dong(徐东)1, 2, JIANG Bin(姜斌)1, CUI Feng-dan(崔凤单)1, YANG Yong-tao(杨永涛)1, XU Hong-xing(徐红星)1..., University of Electronic Science and Technology of China, Chengdu 610054, China;3. Changzhou Ming Errui Ceramics Co., Ltd., Changzhou 213102, China)Abstract:Microstructure and electrical properties......
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resistance and improve the mechanical properties, thermal shock resistance and electrical conductivity of cermet inert anodes simultaneously, a continuous distribution of metallic phase in the ceramic matrix... Effect of adding methods of metallic phase on microstructure and thermal shock resistance of Ni/(90NiFe2O4-10NiO) cermets LAI Yan-qing(赖延清), ZHANG Yong(张 勇), TIAN Zhong-liang(田忠良), SUN Xiao-gang......
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; The relationship of electrical properties of Mn-doped Ba0.92Ca0.08TiO3 PTCR (positive temperature coefficient resistance) ceramics with two sintering schedules was discussed. Using TEM (transmission...Influence of sintering schedule on the electrical properties of Mn(NO3)2-doped Ba0.92Ca0.08TiO3 PTCR ceramicsCAO Minghe~(1,2)), YUAN Jun~(1)), CAO Mingli~(2)), and ZHOU Dongxiang~(3)) 1) Department......