云南高校图书馆联盟文献共享服务平台- NIOBIUM

NIOBIUM: 作品数：281被引量：577H指数：10; 导出分析报告; 相关作者：闫久春赵东升纪卓尚刘玉君李想更多>>; 相关机构：西安建筑科技大学哈尔滨工业大学大连理工大学上海交通大学更多>>; 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国家教育部博士点基金更多>>

Diffusion bonding behaviour of β-γTiAl alloys containing high niobium with Ti interlayer by spark plasma sintering被引量：3: 《Transactions of Nonferrous Metals Society of China》2022年第12期3973-3984,共12页Qiang GAO Lai-qi ZHANG Yi QIAO Jun-pin LIN; supported by the National Natural Science Foundation of China (Nos. 51871012, 52071021);Beijing Natural Science Foundation (No. 2162024);Fundamental Research Funds for the Central Universities, China (No. FRF-GF-20-20B);the National Key Basic Research Program of China (No. 2011CB605502)。; High niobium β-γ TiAl alloy(HNBG) was diffusion bonded using spark plasma sintering with pure Ti as interlayer. The joint microstructural evolution, growth kinetics and mechanical properties were investigated. The j...; 关键词：high niobiumβ-γTiAl alloy diffusion bonding spark plasma sintering INTERLAYER microstructure evolution mechanical properties

Micromorphology and texture of niobium coating electrodeposited in NaCl−KCl−CsCl molten salt system被引量：1: 《Transactions of Nonferrous Metals Society of China》2022年第11期3650-3662,共13页Shuang-peng HU Shu-xin BAI Li-an ZHU Yi-cong YE Zhen WANG Shun LI Yu TANG; the Special Fund of Hunan Province for Innovative Province Building-Support Program for Young Talents of Hunan,China(No.2020RC3034).; A low-toxicity and environment-friendly NaCl−KCl−CsCl−K_(2)NbF_(7) system was used to prepare Nb coatings on Mo substrates.The effects of temperature,current density and electrodeposition time on the micromorphologies...; 关键词：niobium coating chloride molten salt electrodeposition MICROMORPHOLOGY texture

Lithium-ion diffusion path of tetragonal tungsten bronze(TTB)phase Nb_(18)W_(16)O_(93): 《Transactions of Nonferrous Metals Society of China》2022年第11期3679-3686,共8页Chao SHEN Sai-nan JIANG Cui-min DING Wei-shun XUE Ke-yu XIE; the Key R&D Program of Shaanxi Province,China(No.2019ZDLGY04-05);the Natural Science Foundation of Shaanxi Province,China(No.2019JLZ-01);the Fundamental Research Funds for the Central Universities of China(Nos.19GH020302,3102019JC005,3102021ZD0401,3102021TS0406);the Science,Technology,and Innovation Commission of Shenzhen Municipality,China(No.JCYJ20180508151856806).; By taking tetragonal tungsten bronze(TTB)phase Nb_(18)W_(16)O_(93)as an example,an improved solid-state sintering method at lower temperature of 1000℃for 36 h was proposed via applying nanoscale raw materials.XRD,SEM...; 关键词：lithium-ion battery niobium tungsten oxide tetragonal tungsten bronze(TTB)phase lithium-ion diffusion mechanism diffusion path

Blast and tensile properties of tantalum/niobium lined SiC/SiC composite tubes for nuclear cladding被引量：2: 《Transactions of Nonferrous Metals Society of China》2022年第6期1961-1968,共8页Chang LI Hong-lei WANG Ya-ping YANG Quan-chao GU Xing-heng YAN Xin-gui ZHOU; supported by the National Key R&D Program of China (No. 2018YFB1900603);the Natural Science Foundation of Hunan Province, China (No. 2020JJ4667)。; The mechanical performances such as tensile strength and blast property of metal lined SiC/SiC composite cladding tubes were investigated. Nb or Ta was selected as liner material, and the SiC/SiC composite layer was f...; 关键词：SiC/SiC composite tantalum/niobium liner tensile strength blast property

Effect of extrusion ratios on hardness,microstructure,and crystal texture anisotropy in pure niobium tubes subjected to hydrostatic extrusion被引量：1: 《Transactions of Nonferrous Metals Society of China》2021年第6期1689-1699,共11页Jongbeom LEE Haguk JEONG Sangyong PARK; supported by a Grant from the Fundamental R&D Program(10067694)funded by the Ministry of Trade,Industry and Energy,Korea。; Nb tubes were fabricated through hydrostatic extrusion at extrusion ratios of 3.1 and 6.1 at ambient temperature,and then their microstructure,texture,and Vickers hardness were investigated based on electron back-scat...; 关键词：niobium tube hydrostatic extrusion microstructure characterization mechanical properties texture evolution

High-pressure torsion deformation process of bronze/niobium composite被引量：3: 《Transactions of Nonferrous Metals Society of China》2019年第8期1689-1695,共7页S. O. ROGACHEV S. A. NIKULIN V. M. KHATKEVICH R. V. SUNDEEV D. A. KOZLOV; financial support from the Ministry of Science and Higher Education of the Russian Federation in the framework of Increase Competitiveness Program of NUST “MISi S” (No. K2-2019-008); The deformation process in the material volume under high-pressure torsion(HPT)was studied.As a model object for the observation of deformation process,we used a composite comprising a bronze matrix and niobium filame...; 关键词：high-pressure torsion severe plastic deformation metal matrix composite vortex structure

Influence of niobium and molybdenum addition on microstructure and wear behavior of laser-borided layers produced on Nimonic 80A-alloy被引量：3: 《Transactions of Nonferrous Metals Society of China》2019年第2期322-337,共16页N.MAKUCH P.DZIARSKI M.KULKA A.PIASECKI M.TULI?SKI R.MAJCHROWSKI; financially supported within the project "Engineer of the Future.Improving the didactic potential of the Poznan University of Technology"-POKL.04.03.00-00-259/12,implemented within the Human Capital Operational Programme,co-financed by the European Union within the European Social Fund;by Ministry of Science and Higher Education in Poland as a part of the 02/24/DSPB project; Laser alloying was used for production of thick layers on surface of Nimonic 80A-alloy.For laser surface modification,three types of pre-coated pastes were applied:with amorphous boron,with amorphous boron and molybde...; 关键词：laser alloying surface topography wear testing surface analysis wear mechanism nickel alloy

Synthesis of niobium borides by powder metallurgy methods using Nb_(2)O_(5), B_(2)O_(3) and Mg blends: 《Transactions of Nonferrous Metals Society of China》2016年第3期747-758,共12页Ozge Balci Duygu Agaogullari M.Lütfi Ovecoglu Ismail Duman; financially supported by“The Scientific and Technological Research Council of Turkey(TUBITAK)”with the project title of“Synthesis of Refractory Metal Borides via Three Different Production Methods from Solid,Liquid and Gas Raw Materials for Various Application Areas,Sintering,Characterization,Comparison of Process and Final Products”and with the project number of 112M470; Niobium boride powders having NbB, NbB2 and Nb3B4 phases in various amounts and single phase NbB powders were successfully synthesized by using powder metallurgy methods from related metal oxide raw materials in the p...; 关键词：niobium boride powders powder metallurgy mechanochemical synthesis annealing microstructure

Segregation of niobium in laser cladding Inconel 718 superalloy被引量：9: 《Transactions of Nonferrous Metals Society of China》2016年第2期431-436,共6页龙怡彤聂璞林李铸国黄坚李想徐昕媚; Project(51341004)supported by the National Natural Science Foundation of China;Project(S050ITP7005)supported by the Shanghai Jiao Tong University Undergraduate Innovative Practice Program,China; Inconel 718 superalloy is widely used in the aerospace and turbine industry. Segregation of niobium appears in the laser cladding Inconel 718 superalloy and consequently influences the phase transformation during the ...; 关键词：Inconel 718 superalloy segregation of niobium laser cladding cooling rate

Thermodynamics for chemical vapor synthesis of Nb nanopowder in NbCl_5-H_2-Ar system: 《Transactions of Nonferrous Metals Society of China》2014年第12期3987-3993,共7页朱骏黄凯侯军刚朱鸿民; Project(51102015)supported by the National Natural Science Foundation of China; Thermodynamics for chemical vapor synthesis （CVS） of Nb nanopowder in NbCl5-H2-Ar system was investigated by using FactSage software. The validation experiments were conducted to confirm the thermodynamics points. T...; 关键词：NbCl5-H2-Ar system chemical vapor synthesis （CVS） thermodynamic niobium nanopowder FactSage software

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