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; Thermal stability and long-acting antibacterial activity of phosphonium montmorillonites CAI Xiang(蔡祥... bromide (HDTBPBr), to investigate the effects of phosphonium salts species and relative molecular mass on the characteristics, morphology, thermal stability and long-acting antibacterial property......
-Ag/TiO2; water-sol; film; thermal treatment ... includes two steps of sol-preparation and thermal treatment, is a practical method to prepare nano-TiO2 film[2-4]. It involves two steps of dispersion and coacervation. The former is adapted to prepare......
J. Cent. South Univ. (2016) 23: 1719-1728 DOI: 10.1007/s11771-016-3226-6 Temperature control for thermal treatment of aluminum alloy in a large-scale vertical quench furnace SHEN Ling(沈玲), HE Jian... of the quenching process, a temperature control system which integrates temperature calibration and temperature uniformity control is developed for the thermal treatment of aluminum alloy workpieces......
decrease with increasing temperature. Annealing treatment could improve the thermal properties. The results of Maxwell model and P.G. model are higher than those of experiment. Key words: Sip/Al... conductivity properties. Moreover, Si/Al interfaces would also decrease the thermal conductivity properties [14]. Furthermore, annealing treatment could lessen the residual thermal stress, eliminate dislocations......
Solvent extraction of copper and ammonia from ammoniacal solutions using sterically hindered β-diketone HU Hui-ping(胡慧萍), LIU Chun-xuan(刘春轩), HAN Xue-tao(韩雪涛), LIANG Qi-wen(梁啟文), CHEN Qi-yuan(陈启元... the extraction rate of copper is 95.09%. Key words: ammoniacal solution; 4, 4-dimethyl-1-(4-dodecylphenyl)-1, 3-pentanedione; copper; solvent extraction 1 Introduction Tangdan copper mine, located near......
(microwave treatment, supercritical debinding, solvent extraction, catalytic debinding etc.[6-9]) for binder removal have been developed, which speed up this process and make it more effective,thermal... Deformation behavior and strength evolution of MIM compacts during thermal debinding LIU Xiang-quan(刘相权), LI Yi-min(李益民), YUE Jian-ling(岳建岭), LUO Feng-hua(罗风华) State Key Laboratory of Powder......
catalysts suffer from.In case of catalysts synthesized by co-precipitation method,which have active species unused in bulk phase,can be regenerated by a simple thermal treatment that leads to active... stream washing of CeCoxO2 catalysts for NO+CO reaction.It is found that the deactivated catalyst can be regenerated by simple thermal treatment and increasing calcination temperature could accelerate......
catalysts suffer from.In case of catalysts synthesized by co-precipitation method,which have active species unused in bulk phase,can be regenerated by a simple thermal treatment that leads to active... stream washing of CeCoxO2 catalysts for NO+CO reaction.It is found that the deactivated catalyst can be regenerated by simple thermal treatment and increasing calcination temperature could accelerate......
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expansion coefficient of SiCw/Al composites reduced greatly with temperature raising. The thermal expansion coefficient of artificial ageing treatment SiCw/Al composites during unloaded thermal cycling...Study of Physical Properties of SiCw/Al Composites During Unloaded Thermal Cycling TIAN Zhi-gang1,CHENG hua1,ZHU Xiao-gang1,ZHAO Xin-ming1,CHEN Wen-li1 (1.Armor Technique Institute of PLA......
