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POWDERS: 作品数：501被引量：962H指数：13; 导出分析报告; 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>>; 相关期刊：更多>>; 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>>

Structure characterization of the oxide film on FGH96 superalloy powders with various oxidation degrees: 《International Journal of Minerals,Metallurgy and Materials》2024年第9期2037-2047,共11页Yang Liu Yufeng Liu Sha Zhang Lin Zhang Peng Zhang Shaorong Zhang Na Liu Zhou Li Xuanhui Qu; financially supported by the National Key R&D Program of China(No.2021YFB3704000);the National Natural Science Foundation of China(Nos.52074032,51974029,52071013,and 52130407);the Beijing Natural Science Foundation(No.2232084);the Guangdong Basic and Applied Basic Research Foundation(No.2021B1515120033);the 111 Project(No.B170003);the Basic and Applied Basic Research Fund of Guangdong Province,China(No.BK20BE015).; The structure of the oxide film on FGH96 alloy powders significantly influences the mechanical properties of superalloys.In this study,FGH96 alloy powders with various oxygen contents were investigated using high-reso...; 关键词：Ni-based superalloys surface structure oxide layer thickness oxidation behavior element distribution

Preparation and oxidation characteristics of ZrC-ZrB2 composite powders with different proportions被引量：1: 《International Journal of Minerals,Metallurgy and Materials》2022年第3期521-528,共8页Yu Wang Guohua Zhang Kuochih Chou; the Fundamental Research Funds for the Central Universities,China(No.FRF-IDRY-19-012).; ZrC and ZrB2 are both typical ultra-high temperature ceramics,which can be used in the hyperthermal environment.In this study,a method for preparing ultrafine ZrC-ZrB2 composite powder was provided,by using the raw ma...; 关键词：borides carbides core-shell structures POWDERS ultra-high temperature ceramic

Influence of polymer solution on the morphology and local structure of NH_(4)ZnPO_(4)powders synthesized by a simple precipitation method at room temperature: 《International Journal of Minerals,Metallurgy and Materials》2022年第2期298-304,共7页Santi Phumying Thongsuk Sichumsaeng Pinit Kidkhunthod Narong Chanlek Jessada Khajonrit Somchai Sonsupap Santi Maensiri; supported by Suranaree University of Technology(SUT)-PhD Fund from Suranaree University of Technology;supported by the SUT and by the Office of the Higher Education Commission under NRU Project of Thailand,Suranaree University of Technology,Nakhon Ratchasima,Thailand。; NH_(4)Zn PO_(4)powders were synthesized using a simple precipitation method at room temperature.The effects of polyvinyl pyrrolidone(PVP),polyvinyl alcohol(PVA),glucose,and hexadecyltrimethylammonium bromide(CTAB)solu...; 关键词：ammonium zinc phosphate precipitation method MORPHOLOGY X-ray absorption spectroscopy ion release properties

Preparation of CaB6 powder via calciothermic reduction of boron carbide被引量：1: 《International Journal of Minerals,Metallurgy and Materials》2020年第1期37-45,共9页Yu Wang Guo-hua Zhang Yue-dong Wu Xin-bo He; financially supported by the Fundamental Research Funds for the Central Universities of China (No. FRF-GF-17-B41); The method of calciothermic reduction of B4C was proposed for preparing CaB6.The phase transition and morphology evolution during the reaction were investigated in detail.The experimental results reveal that Ca first ...; 关键词：borides carbides particle size POWDERS calcium hexaboride

Preparation of rare-earth-modified medical stone powders and their application as conductive fillers: 《International Journal of Minerals,Metallurgy and Materials》2019年第2期260-266,共7页Li-ying Qi Su-e Hao Tian-cheng Sun; financially supported by the Projects of Application Technology and Development of Harbin (No. 2016RAXXJ024); Traditional metal conductive fillers are expensive and prone to oxidation. Thus, the development of new conductive powders as fillers is urgently needed. A novel gaseous penetration technology was adopted to prepare L...; 关键词：chemical engineering CONDUCTIVE materials RARE earths medical STONE POWDERS gaseous PENETRATION technology

Sintering study of Ti6Al4V powders with different particle sizes and their mechanical properties被引量：3: 《International Journal of Minerals,Metallurgy and Materials》2018年第12期1389-1401,共13页JoséLuis Cabezas-Villa JoséLemus-Ruiz Didier Bouvard Omar Jiménez Héctor Javier Vergara-Hernández Luis Olmos; the National Laboratory SEDEAM-National Council for Science and Technology (CONACYT);ECOS M15P01 for the financial support and the facilities to develop this study; Ti6Al4V powders with three different particle size distributions(0–20, 20–45, and 45–75 μm) were used to evaluate the effect of the particle size distribution on the solid-state sintering and their mechanical prop...; 关键词：TI6AL4V POWDERS dilatometry MICROHARDNESS SINTERING KINETICS compression FAILURE behavior

Study on reduction of MoS_2 powders with activated carbon to produce Mo_2C under vacuum conditions被引量：3: 《International Journal of Minerals,Metallurgy and Materials》2018年第4期405-412,共8页Guo-hua Zhang He-qiang Chang Lu Wang Kuo-chih Chou; financially supported by the National Natural Science Foundation of China (No. 51725401); A method of preparing Mo2C via vacuum carbothermic reduction of MoS2 in the temperature range of 1350–1550°C was proposed. The effects of MoS2-to-C molar ratio（a, a = 1：1, 1：1.5, and 1：2.5） and reaction tempera...; 关键词：vacuum treatment carbon thermoreduction molybdenum minerals molybdenum carbide microstructure

Phase transformation and crystal growth behavior of 8mol%(SmO1.5, GdO1.5, and YO1.5) stabilized ZrO2 powders被引量：1: 《International Journal of Minerals,Metallurgy and Materials》2017年第7期842-849,共8页R.Mahendran S.P.Kumaresh Babu S.Natarajan S.Manivannan A.Vallimanalan; Nanocrystalline powders of ZrO_2–8mol%SmO1.5（8Sm SZ）, ZrO_2–8mol%GdO1.5（8Gd SZ）, and ZrO_2–8mol%YO1.5（8YSZ） were prepared by a simple reverse-coprecipitation technique. Differential thermal analysis/thermogra...; 关键词：zirconia thermal analysis reverse coprecipitation activation energy

Characterization and photoluminescence properties of ultrafine copper molybdate(α-CuMoO_4) powders prepared via a combustion-like process被引量：2: 《International Journal of Minerals,Metallurgy and Materials》2016年第11期1340-1345,共6页Mohamed Benchikhi Rachida El Ouatib Sophie Guillemet-Fritsch Lahcen Er-Rakho Bernard Durand; supported by two French-Moroccan projects: Volubilis Partenariat Hubert Curien (PHC No.MA 09 205);Projet de Recherches Convention Internationale du CNRS (CNRS-CNRST No.w22572); We report a simple method for preparing copper（II） molybdate（CuMoO_4） powders via a combustion-like process. A gel was first prepared by the polymerizable complex method, where citric acid was used as a complexing...; 关键词：copper molybdate chemical synthesis photoluminescence Jahn-Teller effect

Preparation of Al_(72)Ni_8Ti_8Zr_6Nb_3Y_3 amorphous powders and bulk materials被引量：1: 《International Journal of Minerals,Metallurgy and Materials》2016年第10期1187-1195,共9页Yu Wu Xin-fu Wang Fu-sheng Han; financially supported by the National Natural Science Foundation of China(No.51371167); Amorphous Al_（72）Ni_8Ti_8Zr_6Nb_3Y_3 powders were successfully fabricated by mechanical alloying. The microstructure, glass-forming ability, and crystallization behavior of amorphous Al_（72）Ni_8Ti_8Zr_6Nb_3Y_3 pow...; 关键词：amorphous alloys mechanical alloying thermal stability pressing Vickers hardness

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