云南高校图书馆联盟文献共享服务平台- 国家自然科学基金(20806035)

国家自然科学基金(20806035): 作品数：11被引量：20H指数：3; 导出分析报告; 相关作者：徐瑞东王军丽郭忠诚胡双丽王华更多>>; 相关机构：昆明理工大学中国科学院更多>>; 相关期刊：《Journal of Rare Earths》《材料热处理学报》《材料保护》《电镀与涂饰》更多>>; 相关主题：NI-W-PNANO-PARTICLES显微硬度脉冲电沉积SIO更多>>; 相关领域：一般工业技术金属学及工艺化学工程更多>>

Crystallization characteristics of Ni-W-P composite coatings reinforced by CeO_2 and SiO_2 nano-particles被引量：2: 《Journal of Central South University》2014年第12期4424-4431,共8页徐瑞东翟大成章俞之; Project(20806035)supported by the National Natural Science Foundation of China;Project(2009CI026)supported by the Back-up Personnel Foundation of Academic and Technology Leaders of Yunnan Province,China;Project(KKZ6200927001)supported by the Opening Fund of Key Laboratory of Inorganic Coating Materials,Chinese Academy of Sciences; Ni-W-P composite coatings reinforced by Ce O2 and Si O2 nano-particles on the surface of common carbon steels, were prepared by double pulse electrodeposition. The crystallization course was characterized by phase str...; 关键词：composite coating double pulse electrodeposition Ni-W-P nano-particles crystallization characteristics

Study on characteristics of Ni-W-B composites containing CeO_2 nano-particles prepared by pulse electrodeposition被引量：3: 《Journal of Rare Earths》2012年第1期43-47,共5页WANG Junli XU Ruidong ZHANG Yuzhi; Project supported by National Natural Science Foundation of China (20806035);Back-up Personnel Foundation of Academic and Technology Leaders of Yunnan Province(2009CI026);Key Lab of Advanced Materials in Rare & Precious and Non-ferrous Metals,Ministry of Education(ZDS2010015C);Yunnan Province Construction Plans of Scientific and Technological Conditions (2010DH025);Opening Project of Key Laboratory of Inorganic Coating Materials,Shanghai Institute of Ceramics,Chinese Academy of Sciences (KKZ6200927001);Training Foundation for Talents of Kunming University of Science and Technology (KKZ3200927029); Ni-W-B composites containing CeO2 nano-particles on the surface of 45 steel were prepared by pulse electrodeposition,and the in-fluence of pulse frequency,pulse duty circle and heat treatment temperature on the struct...; 关键词：pulse electrodeposition COMPOSITES CHARACTERISTICS rare earths

Probe into deposition mechanism of double pulse electrodepositing Ni-W-P matrix composite coatings containing CeO_2 and SiO_2 nano-particles被引量：3: 《Journal of Rare Earths》2010年第S1期437-441,共5页王军丽章俞之徐瑞东詹鹏; Projects supported by the National Natural Science Foundation of China (20806035);Back-up Personnel Foundation of Academic and Technology Leaders of Yunnan Province (2009CI026);Opening Project of Key Laboratory of Inorganic Coating Materials,Chinese Academy of Sciences (KKZ6200927001);Applied Basic Research Plans Program of Yunnan Province (2007E187M);Scientific Research Fund of Yunnan Provincial Education Department (08C0025);Training Foundation for Talents and Analysis and Measurement Foundation of KMUST; Ni-W-P matrix composite coatings reinforced by CeO2 and SiO2 nano-particles were prepared on common carbon steel surface by double pulse electrodeposition and the deposition mechanism was discussed.The results showed ...; 关键词：double pulse electrodeposition metal matrix composite coatings NANO-PARTICLES deposition mechanism rare earths

Influence of SiO_2 nano-particles on microstructures and properties of Ni-W-P/CeO_2-SiO_2 composites prepared by pulse electrodeposition被引量：2: 《Transactions of Nonferrous Metals Society of China》2010年第5期839-843,共5页王军丽徐瑞东章俞之; Project(20806035) supported by the National Natural Science Foundation of China;Project(2009CI026) supported by Back-up Personnel Foundation of Academic and Technology Leaders of Yunnan Province,China;Project(KKZ6200927001) supported by Opening Fund of Key Laboratory of Inorganic Coating Materials, Chinese Academy of Sciences; Project(2007E187M) supported by Applied Basic Research Plans of Yunnan Province,China;Project(08C0025) supported by Scientific Research Fund of Yunnan Provincial Education Department, China; Project(KKZ3200927029) supported by Training Foundation for Talents of Kunming University of Science and Technology,China;Project(2008-003) supported by Analysis and Measurement Research Fund of Kunming University of Science and Technology,China; Ni-W-P base composites containing CeO2 and SiO2 nano-particles were prepared on common carbon steel surface by pulse co-deposition of Ni,W,P,CeO2 and SiO2 nano-particles.The influence of SiO2 concentrations in bath on...; 关键词：pulse electrodeposition NANO-PARTICLE composite microstructure and property

双脉冲工作时间对Ni-W-P/CeO_2-SiO_2纳米复合材料电沉积的影响被引量：1: 《材料保护》2010年第3期34-37,共4页王绍华王军丽徐瑞东章俞之; 国家自然科学基金(20806035);云南省中青年学术和技术带头人后备人才基金(2009CI026);云南省应用基础研究计划(2007E187M);中国科学院特种无机涂层重点实验室开放课题基金;云南省教育厅科学研究基金(08C0025);昆明理工大学人才培养基金(2009-029); 通过Ni,W,P与CeO2,SiO2纳米颗粒的双脉冲电沉积,在普通碳钢表面制备了Ni-W-P/CeO2-SiO2纳米复合材料沉积层。在正、反向脉冲占空比(10%,30%)和正、反向脉冲平均电流密度(15.0,1.5A/dm2)恒定下,研究了正、反向脉冲时间对纳米复合材料电...; 关键词：双脉冲 Ni—W·P/CeO2-SiO2 纳米复合材料电沉积脉冲时间沉积速率显微硬度

High-temperature oxidation behavior of CeO_2-SiO_2/Ni-W-P composites被引量：3: 《中国有色金属学会会刊：英文版》2009年第5期1190-1195,共6页徐瑞东王军丽郭忠诚王华; Project(20806035)supported by the National Natural Science Foundation of China;Project(2007E187M)supported by the Applied Basic Research Plans Program of Yunnan Province,China;Project supported by the Foundation for Leaders of Disciplines in Science and Technology of Yunnan Province,China;Project(08C0025)supported by the Scientific Research Fund of Yunnan Provincial Education Department,China;Project supported by the Training Foundation for Talents of Kunming University of Science and Technology,China; Ni-W-P matrix composites containing CeO2 and SiO2 nano-particles were prepared on common carbon steel surface by means of pulse electrodeposition,and the high-temperature oxidation behavior was investigated.The result...; 关键词：高温氧化行为纳米复合材料 SIO2纳米粒子高温抗氧化性能脉冲电沉积 CeO2 氧化时间温度控制

机械搅拌对纳米复合镀层微观组织及性能的影响(英文)被引量：4: 《稀有金属材料与工程》2009年第A01期567-571,共5页王军丽徐瑞东; Projects supported by National Natural Science Foundation of China(20806035);Applied Basic Research Plans Program of Yunnan Province(2007E187M);Scientific Research Fund of Yunnan Provincial Education Department(08C0025);Analysis and Measurement Research Fund of Kunming University of Science and Technology(2008-003); 通过Ni、W、P和CeO2、SiO2纳米颗粒的脉冲共沉积,在普通碳钢表面制备了Ni-W-P-CeO2-SiO2纳米复合镀层,研究了机械搅拌速度对纳米复合镀层微观组织及性能的影响,采用化学组成、元素分布、沉积速率、显微硬度和微观组织进行表征。结果表明...; 关键词：纳米复合镀层机械搅拌显微硬度微观组织

脉冲时间对Ni-W-P-CeO_2-SiO_2纳米复合镀层特性的影响(英文)被引量：1: 《稀有金属材料与工程》2009年第A01期579-583,共5页徐瑞东王军丽郭忠诚王华; Projects supported by National Natural Science Foundation of China(20806035);Applied Basic Research Plans Program of Yunnan Province(2007E187M);Scientific Research Fund of Yunnan Provincial Education Department(08C0025);Analysis and Measurement Research Fund of Kunming University of Science and Technology(2008-003); 采用方波脉冲电流电沉积了含有CeO2、SiO2纳米颗粒掺杂的Ni-W-P合金镀层。在脉冲峰值电流密度恒定(30A/dm2)下,研究了脉冲导通时间和脉冲关断时间对纳米复合镀层特性的影响,采用化学组成、显微硬度和微观组织进行表征。结果表明:通过Ni...; 关键词：Ni-W-P-CeO2-SiO2纳米复合镀层脉冲参数电沉积:显微硬度:微观组织

Ni-W-P/CeO_2-SiO_2纳米复合薄膜的高温氧化动力学特征被引量：2: 《材料热处理学报》2009年第4期29-33,共5页王军丽徐瑞东胡双丽; 国家自然科学基金(20806035);云南省应用基础研究计划基金(2007E187M);云南省教育厅科学研究基金(08C0025);昆明理工大学分析测试重点基金(2007-22);青年科学研究基金(2006-02); 脉冲电沉积制备了Ni,Ni-P,Ni-W-P合金薄膜和Ni-W-P/CeO2-SiO2纳米复合薄膜,研究了薄膜材料的高温氧化动力学特征。结果表明：在100～800℃范围内氧化1h时,纳米复合薄膜氧化增重率与氧化温度的氧化动力学曲线近似符合抛物线的递增规律;在...; 关键词：纳米复合薄膜脉冲电沉积氧化动力学

正向脉冲占空比对Ni–W–P–CeO_2–SiO_2纳米复合镀层性能的影响被引量：2: 《电镀与涂饰》2009年第1期4-6,20,共4页胡双丽徐瑞东郭忠诚; 国家自然科学基金(20806035);云南省应用基础研究计划(2007E187M);云南省教育厅科学研究基金(08C0025);昆明理工大学科学研究基金(2006-02);分析测试重点基金(2008-003)。; 通过Ni、W、P与CeO2、SiO2纳米颗粒的脉冲共沉积,在普通碳钢表面制备了Ni–W–P–CeO2–SiO2纳米复合镀层。在一定的脉冲频率和平均电流密度下,研究了正向脉冲占空比对纳米复合镀层的化学组成、沉积速率、显微硬度和显微组织的影响。结...; 关键词：碳钢镍-钨—磷合金二氧化铈二氧化硅纳米复合镀层脉冲电沉积沉积速率显微硬度

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