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检索条件"主题词=Vickers Hardness"
28 条 记 录,以下是1-10 订阅
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Effect of annealing on the microstructures and vickers hardness at room temperature of intermetallics in Mo-Si system
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Rare Metals 2004年 第2期23卷 176-181页
作者: YANG Haibo LI Wei SHAN Aidang WU Jiansheng Key Laboratory of Ministry of Education for High Temperature Materials and Tests & Department of Material Science and Engieering, Shanghai Jiao Tong University, Shanghai 200030, China 上海交通大学 教育部高温材料及高温测试开放实验室 上海 200030
The microstructures and vickers hardness at room temperature of arc-meltingprocessed intermetallics of Mo_5Si_3-MoSi_2 hypoeutectic alloy and hypereutectic alloy annealed at1200℃ for different time were investigated.... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Conversion between vickers hardness and nanohardness by correcting projected area with sink-in and pile-up effects
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Plasma Science and Technology 2020年 第6期22卷 188-199页
作者: Youping LU Yue SU Wei GE Tengfei YANG Zhanfeng YAN Yugang WANG Songqin XIA State Key Laboratory of Nuclear Physics and Technology Center for Applied Physics and TechnologyPeking UniversityBeijing 100871People's Republic of China College of Materials Science and Engineering Hunan UniversityChangsha 410082People's Republic of China 不详
The vickers hardness test has been widely used for neutron-irradiated materials and nanoindentation for ion-irradiated *** the vickers hardness and nanohardness of the same materials quantitatively and establishing a ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Homogeneity of microstructure and vickers hardness in cold closed-die forged spur-bevel gear of 20Cr Mn Ti alloy
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Journal of Central South University 2015年 第5期22卷 1595-1605页
作者: 董丽颖 兰箭 庄武豪 School of Materials Science and Engineering Wuhan University of Technology School of Automotive Engineering Hubei Key Laboratory of Advanced Technology of Automotive PartsWuhan University of Technology
Cold closed-die forging is a suitable process to produce spur-bevel gears due to its advantages, such as saving materials and time, reducing costs, increasing die life and improving the quality of the product. The hom... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Instrumented and vickers Indentation for the Characterization of Stiffness,hardness and Toughness of Zirconia Toughened Al_2O_3 and SiC Armor
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Journal of Materials Science & Technology 2015年 第8期31卷 773-783页
作者: Aleksandra Nastic Ali Merati Mariusz Bielawski Manon Bolduc Olaniyi Fakolujo Michel Nganbe Department of Mechanical Engineering University of Ottawa National Research Council Canada Defence R&D Canada(DRDC Valcartier)
Instrumented and vickers indentation testing and microstructure analysis were used to investigate zirconia toughened alumina (ZTA) and silicon carbide (SIC). Several equations were studied to relate the vickers in... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Effect of Cryogenic Treatment on Microstructure and Tribological Property Evolution of Electron Beam Melted Ti6Al4V
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Journal of Wuhan University of Technology(Materials Science) 2024年 第4期39卷 1010-1017页
作者: 黄西娜 MA Xiaowen XU Tianyi School of Mechanical and Electrical Engineering China University of Mining and Technology-BeijingBeijing 100083China School of Engineering and Technology China University of GeosciencesBeijing 100083China
Cryogenic treatment was used to improve the tribological properties of Ti6Al4V artificial hip joint *** treatment at-196℃with different holding time were carried out on Ti6Al4V specimens fabricated using electron bea... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Effect of Ti content on microstructure and mechanical properties of CuCoFeNi high-entropy alloys
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International Journal of Minerals,Metallurgy and Materials 2020年 第10期27卷 1326-1331页
作者: Xi-cong Ye Tong Wang Zhang-yang Xu Chang Liu Hai-hua Wu Guang-wei Zhao Dong Fang Hubei Key Laboratory of Hydroelectric Machinery Design&Maintenance China Three Gorges UniversityYichang 443002China
We prepared(CuCoFeNi)Tix(x=0,0.2,0.4,0.6,0.8,and 1.0)high-entropy alloys(HEAs)by vacuum arc melting and then investigated the effects of Ti on their microstructure and mechanical *** x was inreased to 0.6,the structur... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Is the hardness of material harder than diamond reliable?
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Journal of Materials Science & Technology 2023年 第13期144卷 111-117页
作者: Jin Liu Yongtao Zou Guodong David Zhan Pei Wang Xiaozhi Yan Duanwei He Liping Wang Institute of Atomic and Molecular Physics Sichuan UniversityChengdu 610065China School of Mechanical Engineering Jingchu University of TechnologyJingmen 448000China Academy for Advanced Interdisciplinary Studies and Department of PhysicsSouthern University of Science and TechnologyShenzhen 518055China Shenzhen Key Laboratory of Ultraintense Laser&Advanced Material Technology College of Engineering Physicsand Center for Advanced Material Diagnostic TechnologyShenzhen Technology UniversityShenzhen 518118China Drilling Technology Division Exploration and Petroleum Engineering Center-Advanced Research Center(EXPEC ARC)Saudi AramcoDhahran 31311Saudi Arabia
With the development of new synthesis methods and chemistries,a number of new superhard materials have been reported to be harder than *** such materials are highly desirable due to their wide-ranging applications,the... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Microstructure and texture evolution during recrystallization of low-carbon steel sheets
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Journal of Iron and Steel Research International 2017年 第1期24卷 84-90页
作者: Dong-dong Zhuang Lei-gang Wang Yao Huang Xiao-min Li Hua-yang Zhang De-wei Ren School of Material Science and Engineering Jiangsu UniversityZhenjiang 212013JiangsuChina School of Material Science and Engineering Shandong UniversityJinan 250061ShandongChina Metallurgical Corporation of China Group Shanghai 201900China
Aluminum killed low-carbon steel sheets were cold rolled at different reduction ratios and annealed using different temperatures and holding *** vickers hardness was *** results show that when cold rolling reduction r... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Wear Properties of Spark Plasma‑Sintered AlCoCrFeNi2.1 Eutectic High Entropy Alloy with NbC Additions
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Acta Metallurgica Sinica(English Letters) 2023年 第6期36卷 987-998页
作者: Hui Jiang Li Li Jianming Wang Chengbin Wei Qiang Zhang Chunjian Su Huaiming Sui College of Mechanical and Electronic Engineering Shandong University of Science and TechnologyQingdao 266590China College of Electromechanical Engineering Qingdao University of Science&TechnologyQingdao 266061China Yangzhou Fengming Photoelectric New Material Co.Ltd Yangzhou 225000China
AlCoCrFeNi_(2.1-x)NbC(x=0,2.5,7.5,and 10 wt%,denoted as NbC0,NbC2.5,NbC7.5,and NbC10)high-entropy alloy(HEA)matrix composites were fabricated by mechanical alloying(MA)and spark plasma sintering(SPS)*** effect of NbC ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Effect of residual structural strain caused by the addition of Co3O4 nanoparticles on the structural, hardness and magnetic properties of an Al/Co3O4 nanocomposite produced by powder metallurgy
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International Journal of Minerals,Metallurgy and Materials 2020年 第3期27卷 384-390页
作者: Seyed Rahim Kiahosseini Hossein Ahmadian Department of Engineering Damghan Branch Islamic Azad University
Al composites are of interest due to their appropriate ratio of strength to *** our research,an Al/Co3O4 nanocomposite was generated using a sintering *** powders of Al with various Co3O4 nanoparticle contents(0 wt%,0... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论