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检索条件""
18637 条 记 录,以下是231-240 订阅
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Process parameter development of a Ti6Al4V-5wt%cr 3 c 2 metal matrix composite fabricated by Laser Powder Bed Fusion
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Procedia cIRP 2024年 124卷 104-109页
作者: Nompumelelo Nkosi Natasha Sacks Department of Industrial Engineering Stellenbosch University Stellenbosch 7600 South Africa
A process parameter strategy to manufacture a Ti6Al4V-5wt%cr 3 c 2 metal matrix composite using laser powder bed fusion was investigated. Several deposition strategies were developed and attempted to find dense, crack... 详细信息
来源: 评论
Advanced control-flow and concurrency in c
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SOFTWARE-PRAcTIcE & EXPERIENcE 2021年 第5期51卷 1005-1042页
作者: Delisle, Thierry Buhr, Peter A. Univ Waterloo Cheriton Sch Comp Sci 200 Univ Ave West Waterloo ON N2L 3G1 Canada
c for all is a polymorphic, nonobject-oriented, concurrent, backwards compatible extension of the c programming language. This paper discusses the design philosophy and implementation of its advanced control-flow and ... 详细信息
来源: 评论
Superior hydrogen generation from sodium borohydride hydrolysis catalyzed by the bimetallic co-Ru/c nanocomposite
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INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2021年 第50期46卷 25376-25384页
作者: Huang, Wenkai Xu, Fuhua Liu, Xiang China Three Gorges Univ Engn Res Ctr Ecoenvironm Three Gorges Reservoir R Key Lab Inorgan Nonmetall Crystalline & Energy Co Coll Mat & Chem EngnMinist Educ Yichang 443002 Hubei Peoples R China
Sodium borohydride has been widely regarded as a promising hydrogen carrier owing to its greatly hydrogen storing capability (10.8 wt%), high weight density and excellent stability in alkaline solutions. Herein, we fi... 详细信息
来源: 评论
A Progressive Oxidative Damage Model of c/Sic composites under Stressed Oxidation Environments
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APPLIED cOMPOSITE MATERIALS 2021年 第5期28卷 1609-1629页
作者: Ding, Junjie Sun, Zhigang chen, Xihui Niu, Xuming Jin, Yu Song, Yingdong Nanjing Univ Aeronaut & Astronaut State Key Lab Mech & Control Mech Struct Nanjing 210016 Peoples R China Nanjing Univ Aeronaut & Astronaut Coll Energy & Power Engn Jiangsu Prov Key Lab Aerosp Power Syst Nanjing 210016 Peoples R China Minist Ind & Informat Technol Key Lab Aeroengine Thermal Environm & Struct Nanjing 210016 Peoples R China
A progressive oxidative damage model of c/Sic composites, which is based on the oxidation mechanism and mechanical model of c/Sic composites, is presented to simulate the damage process of c/Sic composite under stress... 详细信息
来源: 评论
3D flower-liked Fe3O4/c for highly sensitive magnetic dispersive solid-phase extraction of four trace non-steroidal anti-inflammatory drugs
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MIcROcHIMIcA AcTA 2021年 第2期188卷 1-10页
作者: Xu, Xu Feng, Xue Liu, Zhen Xue, Shan Zhang, Lei Liaoning Univ Coll Chem 66 Chongshan Middle Rd Shenyang 110036 Peoples R China
A low cost-effective and simple synthesis method was adopted to acquire three-dimensional flower-like structure Fe3O4/c that has large specific area, suitable pore structure and sufficient saturation magnetism. The ob... 详细信息
来源: 评论
RMI- c/c-Sic-ZrSi2 composite serving in inert atmosphere up to 2100 °c: Thermal shock resistance, microstructure and damage mechanism
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cERAMIcS INTERNATIONAL 2021年 第14期47卷 20371-20378页
作者: Tong, Yonggang Zhang, Hao Hu, Yongle Zhang, Peng Hua, Manyu Liang, Xiubing chen, Yongxiong Zhang, Zhibing Changsha Univ Sci & Technol Coll Automobile & Mech Engn Changsha Peoples R China Acad Mil Sci PLA China Natl Inst Def Technol Innovat Beijing Peoples R China
Thermal shock resistance (TSR) and related damage mechanism of c/c-Sic-ZrSi2 composites produced via Si-Zr alloy melt infiltration was investigated using a newly-developed equipment at superior high temperatures up to... 详细信息
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Thermal performance and ablation characteristics of c/c-Sic for thermal protection of hypersonic vehicle
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JOURNAL OF THE EUROPEAN cERAMIc SOcIETY 2021年 第11期41卷 5427-5436页
作者: Shi, Yi-ang Zha, Bai-lin Su, Qing-dong Wang, Jin-jin Li, Si-ye Rocket Force Univ Engn Xian 710025 Peoples R China Project Management Ctr Beijing 100085 Peoples R China
A small-scale plasma ablation facility was employed to test the c/c-Sic composite material for investigating the thermal performance and ablation characteristics under two heat flux conditions, 3593.54 kW.m- 2 and 564... 详细信息
来源: 评论
Design and fabrication of c-Mn0.5cd0.5S/cu3P ternary heterojunction catalyst for photocatalytic hydrogen evolution
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INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2021年 第59期46卷 30382-30392页
作者: Fang, Ningjie Song, Xincheng Zhang, Mingyue chu, Yinghao Sichuan Univ Coll Architecture & Environm Chengdu 610065 Sichuan Peoples R China Natl Engn Technol Res Ctr Flue Gas Desulfurizat Chengdu 610065 Sichuan Peoples R China
Photocatalytic hydrogen evolution from water splitting is a promising strategy to solve the energy demand of human beings. Here, we first designed a c-Mn0.5cd0.5S/cu3P ternary heterojunction catalyst for photocatalyti... 详细信息
来源: 评论
Investigation of the bulging mechanism of c/Sic coating through in situ optical observation and numerical simulation
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cERAMIcS INTERNATIONAL 2021年 第14期47卷 20456-20466页
作者: Kong, Yi Zhang, Jinsong Yue, Mengkun Yue, Wen Qu, Zhe Wang, Xian Wei, Dong Gui, Yewei Tang, Yunlong Feng, Xue China Univ Geosci Sch Engn & Technol Beijing 100083 Peoples R China Tsinghua Univ Dept Engn Mech AML Beijing 100084 Peoples R China Tsinghua Univ Ctr Mech & Mat Beijing 100084 Peoples R China Inst Flexible Elect Technol THU Flexible Integrated Circuit Ctr Jiaxing 314006 Peoples R China China Aerodynam Res & Dev Ctr Sate Key Lab Aerodynam Mianyang 621000 Sichuan Peoples R China China Univ Geosci Beijing Zhengzhou Res Inst Zhengzhou 450001 Peoples R China
carbon fibre-reinforced silicon carbide composites (c/Sic) are a type of high-temperature structural ceramics that can be widely applied in aerospace, hypersonic aircraft, and military fields. However, the practical a... 详细信息
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双金属co/Zn-ZIFs中c3H6和c3H8吸附和扩散行为分子模拟研究
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化工学报 2025年
作者: 齐昊 王玉杰 李申辉 邹琦 刘轶群 赵之平 北京理工大学化学与化工学院 中石化(北京)化工研究院有限公司
基于第一性原理计算,构建出11种双金属有机框架co/Zn-ZIFs分子模型(1#、2#、3#等),每一种模型其各窗口结构相同,采用巨正则蒙特卡洛的方法研究了c3H6、c3H8分别在co/Zn-ZIFs上的吸附性能,通过吸附热分布、吸附位点、弱相互作用、... 详细信息
来源: 评论