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Design of ultrasonic elliptical vibration cutting system for tungsten heavy alloy
Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0715-1
Keywords: tungsten heavy alloy ultrasonic elliptical vibration cutting Timoshenko’s theory resonant mode of
Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6, Pages 930-938 doi: 10.1007/s11705-021-2130-2
Keywords: Ammonia electro-oxidation reaction electrocatalyst supports platinum nitrogen doped graphene tungsten
Synthesis, characterization and hydrotreating performance of supported tungsten phosphide catalysts
SUN Guida, LI Cuiqing, ZHOU Zhijun, LI Fengyan
Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 2, Pages 155-164 doi: 10.1007/s11705-008-0038-8
Keywords: tungsten phosphide differential thermal catalyst surface industrial NiW/-AlO general
Satoshi KANECO, Hiroaki KITANAGA, Hideyuki KATSUMATA, Tohru SUZUKI
Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 4, Pages 432-435 doi: 10.1007/s11705-012-1219-z
Keywords: preconcentration adsorption onto niobium wire electrothermal atomization atomic absorption spectrometry tungsten
Studies on the Inhibition of Impurities in Caustic Decomposition of Tungsten Concentrates
Li Honggui,Li Yunjiao,Sun Peimei,Liu Maosheng
Strategic Study of CAE 2000, Volume 2, Issue 3, Pages 59-61
The Inhibition of impurities of As, P, Si and Sn in the caustic decomposition of tungsten concentrates
Keywords: metallurgy of tungsten caustic decomposition inhibition of impurities
Takayuki Ishii, Zhaodong Liu, Tomoo Katsura
Engineering 2019, Volume 5, Issue 3, Pages 434-440 doi: 10.1016/j.eng.2019.01.013
Expansion of the pressure range of Kawai-type multi-anvil presses (KMAPs) with tungsten carbide (WC
Keywords: High pressure Multi-anvil apparatus Tungsten carbide anvil Sintered diamond anvil Lower mantle
Gold modified microelectrode for direct tetracycline detection
Hongtao WANG, Huimin ZHAO, Xie QUAN
Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 3, Pages 313-319 doi: 10.1007/s11783-011-0323-5
Keywords: microelectrode tungsten tip gold colloids tetracycline
Zhang Baoping,Ding Chuntong,Liu Baohua,Chen Xuelian
Strategic Study of CAE 2003, Volume 5, Issue 3, Pages 44-50
The shock tensile stress-strain curves of 93% wt. tungsten alloy at different strain rates &epsilon
Keywords: constitutive model for dynamic tension tungsten alloy criterion to dynamic failure
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5, Pages 581-593 doi: 10.1007/s11705-022-2235-2
Keywords: tungsten vanadium selective separation reagent mineralization microbubble floating-extraction
Hongbin Cao, He Zhao, Di Zhang, Chenming Liu, Xiao Lin, Yuping Li, Pengge Ning, Jiajun Sun, Yi Zhang, Zhi Sun
Engineering 2019, Volume 5, Issue 4, Pages 768-776 doi: 10.1016/j.eng.2019.01.010
In this research, a methodology named whole-process pollution control (WPPC) is demonstrated that improves the effectiveness of process optimization. This methodology considers waste/emission treatment as a step of the whole production process with respect to the minimization of cost and environmental impact for the whole process. The following procedures are introduced in a WPPC process optimization: ① a material and energy flow investigation and optimization based on a systematic understanding of the distribution and physiochemical properties of potential pollutants; ② a process optimization to increase the utilization efficiency of different elements and minimize pollutant emissions; and ③ an evaluation to reveal the effectiveness of the optimization strategies. The production of ammonium paratungstate was chosen for the case study. Two factors of the different optimization schemes—namely the cost-effectiveness factor and the environmental impact indicator—were evaluated and compared. This research demonstrates that by considering the nature of potential pollutants, technological innovations, economic viability, environmental impacts, and regulation requirements, WPPC can efficiently optimize a metal production process.
Keywords: Whole-process pollution control Process optimization Industrial pollution Tungsten
Jiayao Zhang, Dongdong Gu, Ying Yang, Hongmei Zhang, Hongyu Chen, Donghuai Dai, Kaijie Lin
Engineering 2019, Volume 5, Issue 4, Pages 736-745 doi: 10.1016/j.eng.2019.07.003
Keywords: Selective laser melting (SLM) Tungsten Ray-tracing model Absorptivity Laser scanning tracks
Decoration of vertically aligned TiO
Heba ALI, N. ISMAIL, M. S. AMIN, Mohamed MEKEWI
Frontiers in Energy 2018, Volume 12, Issue 2, Pages 249-258 doi: 10.1007/s11708-018-0547-1
Keywords: titanium dioxide nanotube arrays potentiostaticanodization electrodeposition method tungsten oxide photoelectrochemical
Laser vision sensing based on adaptive welding for aluminum alloy
CHEN Zhixiang, SONG Yonglun, ZHANG Jun, ZHANG Wanchun, JIANG Li, XIA Xuxin
Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2, Pages 218-223 doi: 10.1007/s11465-007-0038-2
Keywords: adjustment adaptive tungsten transverse alignment large-scale aluminum geometry
Frontiers in Energy 2021, Volume 15, Issue 3, Pages 744-751 doi: 10.1007/s11708-021-0775-7
Keywords: bismuth oxyiodide (BiOI)/ tungsten trioxide (WO3) nano-flake arrays (NFA) photoelectrocatalytic
Kamal JANGRA, Sandeep GROVER, Aman AGGARWAL
Frontiers of Mechanical Engineering 2012, Volume 7, Issue 3, Pages 288-299 doi: 10.1007/s11465-012-0333-4
Wire electrical discharge machining (WEDM) is a well known process for generating intricate and complex geometries in hard metal alloys and metal matrix composites with high precision. In present work, intricate machining of WC-5.3%Co composite on WEDM has been reported. Taguchi’s design of experiment has been utilised to investigate the process parameters for four machining characteristics namely material removal rate, surface roughness, angular error and radial overcut. In order to optimize the four machining characteristics simultaneously, grey relational analysis (GRA) coupled with entropy measurement method has been employed. Through GRA, grey relational grade has been computed as a performance index for predicting the optimal parameters setting for multi machining characteristics. Using Analysis of Variance (ANOVA) on grey relational grade, significant parameters affecting the multi-machining characteristics has been determined. Confirmatory results prove the potential of present approach.
Keywords: tungsten carbide composite wire electrical discharge machining (WEDM) Taguchi method grey relational
Title Author Date Type Operation
Platinum on nitrogen doped graphene and tungsten carbide supports for ammonia electro-oxidation reaction
Journal Article
Synthesis, characterization and hydrotreating performance of supported tungsten phosphide catalysts
SUN Guida, LI Cuiqing, ZHOU Zhijun, LI Fengyan
Journal Article
adsorption onto a niobium wire for electrothermal atomization atomic absorption spectrometry with a tungsten
Satoshi KANECO, Hiroaki KITANAGA, Hideyuki KATSUMATA, Tohru SUZUKI
Journal Article
Studies on the Inhibition of Impurities in Caustic Decomposition of Tungsten Concentrates
Li Honggui,Li Yunjiao,Sun Peimei,Liu Maosheng
Journal Article
A Breakthrough in Pressure Generation by a Kawai-Type Multi-Anvil Apparatus with Tungsten Carbide Anvils
Takayuki Ishii, Zhaodong Liu, Tomoo Katsura
Journal Article
Gold modified microelectrode for direct tetracycline detection
Hongtao WANG, Huimin ZHAO, Xie QUAN
Journal Article
Shock Tensile Behaviour of Tungsten Alloy and Presentations to Its Constitutive Models and Fracture Criterion
Zhang Baoping,Ding Chuntong,Liu Baohua,Chen Xuelian
Journal Article
Highly efficient and selective removal of vanadium from tungstate solutions by microbubble floating-extraction
Journal Article
Whole-Process Pollution Control for Cost-Effective and Cleaner Chemical Production—A Case Study of the Tungsten
Hongbin Cao, He Zhao, Di Zhang, Chenming Liu, Xiao Lin, Yuping Li, Pengge Ning, Jiajun Sun, Yi Zhang, Zhi Sun
Journal Article
Influence of Particle Size on Laser Absorption and Scanning Track Formation Mechanisms of Pure Tungsten
Jiayao Zhang, Dongdong Gu, Ying Yang, Hongmei Zhang, Hongyu Chen, Donghuai Dai, Kaijie Lin
Journal Article
Decoration of vertically aligned TiO
Heba ALI, N. ISMAIL, M. S. AMIN, Mohamed MEKEWI
Journal Article
Laser vision sensing based on adaptive welding for aluminum alloy
CHEN Zhixiang, SONG Yonglun, ZHANG Jun, ZHANG Wanchun, JIANG Li, XIA Xuxin
Journal Article
Photoelectrocatalytic generation of H and S from toxic HS by using a novel BiOI/WO nanoflake array photoanode
Journal Article