POWDERS

作品数:501被引量:962H指数:13
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相关领域:化学工程更多>>
相关作者:张传福李大光权茂华宋建勋杨斌更多>>
相关机构:中南大学南京航空航天大学昆明理工大学西北工业大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>
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  • 期刊=Journal of Iron and Steel Research Internationalx
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Effect of micro-Al_(2)O_(3) powders on oxidation and corrosion behaviors of low-carbon MgO-C refractories
《Journal of Iron and Steel Research International》2024年第6期1522-1534,共13页Yang Chen Zeng-yi Li Hao-bo Tan Yu-ran Fu Jun Ding Cheng-ji Deng Chao Yu 
the Scientific Research Fund of Hunan Provincial Education Department(22B0856);the Hengyang"Xiaohe"Science and Technology Talent Special Project([2023]45);the Guidance Plan Project of Hengyang City([2023]40);the National Natural Science Foundation of China(U20A20239);the College Students'Innovation and Entrepreneurship Training Project(S202311528055);the Characteristic Application Discipline of Material Science Engineering in Hunan Province([2022]351).
To solve the problem of poor high-temperature service performance caused by low carbonization of MgO-C refractories,low-carbon MgO–C refractories with excellent thermal shock,oxidation and corrosion resistances were ...
关键词:Low-carbon MgO-C refractory Oxidation resistance Corrosion resistance Thermal shock resistance Micro-Al_(2)O_(3)powder 
Simulation and experiment investigations on fabrication of Fe-based amorphous powders by a novel atomization process equipped with assisted gas nozzles
《Journal of Iron and Steel Research International》2023年第6期1142-1155,共14页Jia-qi Liu Yan-nan Dong Pu Wang Huan Zhao Jing Pang Xiao-yu Li Jia-quan Zhang 
funded by Key research and development project of Shandong province in China(Grant Number 2018TSCYCX-10).
Based on computational fluid dynamics method,the effect of atomization gas pressure on the atomization efficiency of Laval nozzle was studied,and then a discrete phase model was established and combined with industria...
关键词:Computational fluid dynamics ATOMIZATION Assisted gas nozzle Discrete phase model Amorphous powder 
High temperature deformation behavior and processing map of hot isostatically pressed Ti-47.5Al-2Cr-2Nb-0.2W-0.2B alloy using gas atomization powders被引量:2
《Journal of Iron and Steel Research International》2017年第4期435-441,共7页Ying Bao Dong-ye Yang Na Liu Guo-qing Zhang Zhou Li Fu-yang Cao Jian-fei Sun 
the financial supports from the National Natural Science Foundation of China(Grant Nos.51301157 and 51434007);the National High Technology Research and Development Program of China 863 Program(Grant No.2013AA031103)
The hot compressive deformation behavior of hot isostatically pressed Ti-47.5Al-2Cr-2Nb-0.2W-0.2B alloy using gas atomization powders was systematically investigated and the processing map was obtained in the temperat...
关键词:Hot compressive deformation TiAl alloy Constitutive equation Processing map Gas atomization Hot isostatic pressing 
Solid-phase Decarburization Kinetics of High-carbon Ferromanganese Powders by Microwave Heating被引量:2
《Journal of Iron and Steel Research International》2015年第4期311-316,共6页Li-na GUO Jin CHEN Jing ZHAO Wan-ming LIN Wen-li SHI Min LIANG 
Item Sponsored by National Natural Science Foundation of China and Baosteel Group Corporation(50974149)
Solid-phase decarburization of high-carbon ferromanganese powders (HCFPs) was conducted using calcium carbonate powders (CCPs) as a decarburizer by microwave heating. Solid-phase decarburization kinelSics was inve...
关键词:high-carbon ferromanganese powder solid-phase decarburization KINETICS microwave heating calcium carbonate powder 
Magnetic Properties of Nanocrystalline Powder Cores Fabricated by Mechanically Crushed Powders
《Journal of Iron and Steel Research International》2015年第1期67-71,共5页Chun-bo HUANG Tian-cheng LIU Xiang-yue WANG Cao-wei LU De-ren LI Zhi-chao LU 
Sponsored by National High-tech Research and Development Program(863 Program)of China(2013AA030802)
Fe73. 5 Cu1 Nb3 Si15.5B7 nanocrystalline powder cores with different particle sizes ranging from 10 to 125 9m were fabricated by cold-pressing techniques. The cores exhibited increased core loss P cv and decreased ini...
关键词:nanocrystalline powder core mechanical crush particle size DC bias 
Magnetic Properties of Nanocrystalline Powder Cores Using Mechanically Crushed Powders
《Journal of Iron and Steel Research International》2014年第3期348-351,共4页Chun-bo HUANG Tian-cheng LIU Xiang-yue WANG Cao-wei LU De-ren LI Zhi-chao LU 
Sponsored by National High-tech Research and Development Program of China(2012AA030301)
Toroidal shape FeCuNbSiB nanocrystalline alloy powder cores were prepared by cold pressing using me- chanically crushed and ball-milled powders, respectively. The morphologies and their effects on the magnetic proper-...
关键词:nanocrystaUine powder core MORPHOLOGY core loss high frequency property 
Solid-Phase Decarburization of High-Carbon Ferromanganese Powders by Microwave Heating被引量:5
《Journal of Iron and Steel Research International》2013年第8期34-40,共7页GUO Li-na CHEN Jin SHI Wen-li ZHAO Jing LIU Ke LIU Jin-ying 
Item Sponsored by National Natural Science Foundation of China and Baosteel Group Corporation of China(50974149)
The solid-phase decarburization of high-carbon ferromanganese powders (HCFPs) was investigated using calcium carbonate as the decarburizer by microwave heating and conventional heating methods to explore the differ-...
关键词:high-carbon ferromanganese powder solid-phase decarburization microwave heating conventional heating 
Decarburization Thermodynamics of High-Carbon Ferromanganese Powders During Gas-Solid Fluidization Process被引量:7
《Journal of Iron and Steel Research International》2012年第5期1-8,共8页GUO Li-na CHEN Jin ZHANG Meng LIANG Min 
Item Sponsored by National Natural Science Foundation of China and Baosteel Group Corporation of China(50974149)
Thermodynamic conditions of reactions between high-carbon ferromanganese powders and gas decarbonizers like O2, CO2 and water vapor were studied by thermodynamic calculation. In O2, CO2 and water vapor atmosphere, hig...
关键词:gas-solid fluidization high carbon ferromanganese powders gas decarbonizer solid-phase decarburization 
Investigation of Fe-Ni-B and Fe-Cr-B Ultrafine Amorphous Alloy Powders Prepared by Chemical Reduction
《Journal of Iron and Steel Research International》1996年第1期19-23,共5页Gang Bangwei Tan Zhaosheng Yi Ge Wang Haiquan Liu Zhihui Wang Jianwen Cao Meng 
Ultrafine amorphous alloy powders of spherical shape with diameters from 10 to 50nm for Fe-Ni-B and Fe-Cr-B were prepared by chemical reduction. The amorphous structure of two powders was identified by X-ray diffracti...
关键词:ultrafine powder amorphous alloy structure magnetic property chemical reduction 
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