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J. Cent. South Univ. (2012) 19: 2421-2424 DOI: 10.1007/s11771-012-1291-z Synthesis and thermoelectric properties of Mg2Si1-xSnx solid solutions by microwave irradiation ZHOU Shu-cai(周书才)1,2... in the traditional methods for synthesizing Mg2Sil-xSnx (x=0.2, 0.4, 0.6, 0.8) solid solutions, microwave irradiation techniques were used in preparing them as thermoelectric materials. Structure and phase......
Kinetics Researches of La1-x SrxMnO3 Powder by Microwave Synthesis CHU Gang1,ZHAI Xiujing1,Liu Zhongwen1,Wang Jie1,Fu Yan1 (1.School of Materials &Metallurgy, Northeastern University, Shenyang... -xSrxMnO3.The kinetics course of synthesizing La1-xSrxMnO3 materials by microwave technology was discussed.Using DTA-TGA and XRD analysis, the process and principle of solid reaction were examined.The results......
Dissimilar Joining of AISI 304L/St37 Steels by TIG Welding ProcessA.R.Khalifeh1,A.Dehghan1,E.Hajjari21. Department of Materials Science and Engineering,School of Engineering,Shiraz University2. Department of Materials Science and Engineering,Faculty of Engineering,Shahid Chamran University摘 要:In present work the weldings of an austenitic stainless steel......
Joining of Zirconia and Ti-6Al-4V Using a Ti-based Amorphous FillerYuhua Liu1), Jiandong Hu1), Yaping Zhang1), Zuoxing Guo1) and Yue Yang2) 1) Key Lab. of Automobile Materials, Ministry of Education, College of Materials Science and Engineering, Jilin University, Changchun 130025, China 2) Key Lab. of Advanced Structural Materials, Ministry of Education, Changchun University of Technology......
Study on BaO-Sm2O3-TiO2 Microwave Dielectric Ceramics Doped with Bismuth and Zinc Zhang Qitu1,Li Bin1 (1.College of Materials Science and Engineering, Nanjing University of Technology, Nanjing 210009, China) Abstract:BaO-Sm2O3-TiO2 microwave dielectric ceramics doped with Bi and Zn was studied. The experiment was based on BST microwave dielectric ceramics doped with Bi2O3, which is shown......
High-efficiency Joining of Cf/Al Composites and TiAl Alloys under the Heat Effect of Laser-ignited Self-propagating High-temperature SynthesisZhuoran Li,Guangjie Feng,Shiyu Wang,Shicheng FengState Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology摘 要:The aim of this study was to develop a high-efficiency joining method of Cf......
J. Cent. South Univ. Technol. (2011) 18: 1029-1033 DOI: 10.1007/s11771-011-0799-y Effect of microwave irradiation on secondary structure of α-amylase by circular dichroism ZHANG Xiao-yun(张小云)1, 2..., Xiangtan University, Xiangtan 411105, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: Based on the starch hydrolysis reaction accelerated by microwave......
Microwave absorbing mechanism of soft magnetic alloy Fe85Si2Al6Cr7 WANG Zhong-you(王忠友), JIANG Jian-jun(江建军), DENG Lian-wen(邓联文), ZHANG Chuan-kun(张传坤), ZHANG Tao-qi(张韬奇) Department of Electronic... the microwave permeability, and the permittivity is controlled effectively; 2) by adding proper dyeing auxiliary (such as copper phthalocyanine), the magnetic properties of powders are improved when......
Joining Performance and Microstructure of the 2024/7075 Aluminium Alloys Welded Joints by Vaporizing Foil Actuator Welding孟正华1,2,WANG Xu1,GUO Wei1,HU Zhili1,Anupam Vivek3,HUA Lin1,Glenn S DAEHN31.... Department of Materials Science and Engineering, The Ohio State University摘 要:Vaporizing foil actuator welding(VFAW) was used for joining 2024-T3 and 7075-T6......
J. Cent. South Univ. (2012) 19: 1202-1205 DOI: 10.1007/s11771-012-1129-8 Low-temperature sintering and microwave dielectric properties of Li2MgTi3O8 ceramics doped with BaCu(B2O5) BAO Yan(包燕)1, CHEN... ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: The influences of BaCu(B2O5) (BCB) addition on sintering, microstructure and microwave dielectric properties......
