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Microwave assisted synthesis, spectroscopy and biochemical aspects of lanthanum(Ⅲ) and praseodymium(Ⅲ) complexes with oxadiazole functionalised dithiocarbazinates O P Pandey1,S K Sengupta2,Shweta... (Ⅲ) and praseodymium (Ⅲ) complexes of the general formula [Ln(L)3] (Ln=La(Ⅲ) or Pr(Ⅲ); LK=potassium salt of dithiocarbazinates) were prepared by both, conventional thermal and by the use of microwave technology......
Microstructure and formation mechanism of SHS joining between C_f/Al composites and TiAl intermetallic with Al–Ni–CuO interlayerZhuo-Ran Li,Guang-Jie Feng,Kai Xu,Xiang-Long ZhangState Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology摘 要:In this study, it was reported a novel approach for joining Cf/Al composites and TiAl......
Joining of Cf/SiC composite to GH783 superalloy with NiPdPtAu-Cr filler alloy and a Mo interlayerWen-Wen Li,Bo Chen,Hua-Ping Xiong,Wen-Jiang Zou,Hai-Shui RenWelding and Plastic Forming Division, Beijing Institute of Aeronautical Materials摘 要:With assistance of Mo interlayer, joining of Cf/Si C composite to GH783 superalloy was carried out using Ni Pd Pt......
Microstructures and joining characteristics of NbSS/Nb5Si3 composite joints by newly-developed Ti66-Ni22-Nb12 filler alloyXinyu Ren,Wei Liu,Haishui Ren,Yongjuan Jing,Wei Mao,Huaping XiongWelding... composite joining and the brazing experiment was conducted at 1200℃ and 1260℃,respectively.Compared with the previously reported Ti-Ni-Nb system filler alloys,the concentration of Ni was significantly......
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Trans. Nonferrous Met. Soc. China 22(2012) 853-857 Decarburization and improvement of ultra fine straight WC-8Co sintered via microwave sintering BAO Rui1, YI Jian-hong1,2, PENG Yuan-dong1, ZHANG... and Technology,Kunming 650093, China Received 22 April 2011; accepted 24 July 2011 Abstract: Cemented tungsten carbide with ultra fine grains was prepared via microwave sintering. η phase (W3Co3C) was formed......
Synergistic effect of microwave irradiation and CaF2 on vanadium leachingJing-peng Wang1,2,Yi-min Zhang1,2,3,Jing Huang1,2,3,Tao Liu1,2,31. School of Resource and Environmental Engineering,Wuhan...="ChDivSummary">The effect and mechanism of microwave irradiation on vanadium leaching were studied via a comparison between microwave heating and conventional heating. The results show a synergistic effect......
Ba3La2Ti2Ta2O15:A New Microwave Dielectricof A5B4O15-type Cation-deficient Perovskites胡长征摘 要:The synthesis,structure and properties of a new A 5B 4O... parameter a=5.6730(2),c=11.6511(2),V=324.93(1)3 and Z=1. The microwave dielectric properties of the ceramic are studied using a network analyzer,and it shows a high dielectric constant of 45.1,a high......
J. Cent. South Univ. (2017) 24: 1720-1726 DOI: https://doi.org/10.1007/s11771-017-3579-5 Preparation of microsized hematite powder from ferrous sulfate via microwave calcination LIU Bing-guo(刘秉国)1... University Press and Springer-Verlag GmbH Germany 2017 Abstract: The preparation of microsized hematite powder from ferrous sulfate using microwave calcination was investigated based on the TG/DTG......
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