云南高校图书馆联盟文献共享服务平台- MICROHARDNESS

MICROHARDNESS: 作品数：334被引量：796H指数：11; 导出分析报告; 相关领域：一般工业技术金属学及工艺更多>>; 相关作者：赵威李亮刘晓丽何宁史琦更多>>; 相关机构：南京航空航天大学太原理工大学武汉大学中航工业北京航空制造工程研究所更多>>; 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中国航空科学基金中国博士后科学基金更多>>

Low-temperature pressureless consolidation of AlSi10Mg powders by low-intensity ultrasound: 《Transactions of Nonferrous Metals Society of China》2025年第2期349-361,共13页Yu-ze LI Long-fei ZHU Xin WANG Song TANG Ting LUO Jian-yuan WANG; National Natural Science Foundation of China(Nos.52101051,52130405,51872241,52101142);Key Research Plan of Shaanxi Province,China(No.2020ZDLGY13-03);Key Research and Development Program of Shaanxi Province,China(No.2023-YBGY-439);Fundamental Research Funds for the Central Universities,China(No.5000210653)。; Low-intensity ultrasound was applied to the pressureless consolidation of AlSi10Mg powders in a broad temperature range from 600 to 860℃.Under static conditions,the consolidation of AlSi10Mg powders can only be achie...; 关键词：low-intensity ultrasound pressureless consolidation aluminum powders columnar-to-equiaxed transition MICROHARDNESS

Surface properties of friction stir welded dissimilar joints of AA7075 and Mg-WE43 alloys:Effect of positional arrangement: 《Journal of Magnesium and Alloys》2025年第1期398-413,共16页Tariq Ahmad Nadeem Fayaz Lone Noor Zaman Khan Babar Ahmad Arshad Noor Siddiquee Daolun Chen; This study investigates the surface properties of the dissimilar AA7075/Mg-WE43 joints wherein the effect of positioning the AA7075 on the advancing or retreating sides during friction stir welding(FSW)was scrutinized...; 关键词：Surface properties WEAR MICROHARDNESS CORROSION

Formation of heterogeneous interfaces in the TiAl/Ti_(2)AlNb layered composite and its effect on the fracture toughness: 《Journal of Materials Science & Technology》2024年第34期58-74,共17页Beibei Wei Bin Tang Xiaofei Chen Xiang Zhang Lei Zhu Jinhua Dai Biao Ma Songkuan Zhao Jinshan Li; supported by the National Key Re-search and Development Program of China(No.2021YFB3702603);the Innovation Foundation for Doctor Dissertation of Northwest-ern Polytechnical University(No.CX2023045);the National Nat-ural Science Foundation of China(No.52174377);Chongqing Technology Innovation and Application Development Project(No.CSTB2022TIAD-KPX0032);the Research Fund of the State Key Laboratory of Solidification Processing(NPU),China(No.2022-TS-06).; TiAl/Ti_(2)AlNb intermetallic-intermetallic laminated(IIL)composites featuring brittle/ductile heterogeneous interfaces were fabricated through vacuum hot-pack rolling.The microstructures and the phase transfor-mation...; 关键词：TiAl/Ti_(2)AlNb laminated composites Heterogeneous interfaces Phase transformation MICROHARDNESS Fracture toughness

Enhanced mechanical and electrical properties of multi-walled carbon nanotubes reinforced Cu/Ti_(3)SiC_(2)/C nanocomposites via high-pressure torsion: 《Transactions of Nonferrous Metals Society of China》2024年第12期4005-4019,共15页Zi-xuan WU Pei-fan ZHANG Xiao-song JIANG Hong-liang SUN Yan-jun LI Pål CHRISTIAN Liu YANG; supported by Key Laboratory of Infrared Imaging Materials and Detectors,Shanghai Institute of Technical Physics,Chinese Academy of Sciences(No.IIMDKFJJ-21-10);China Postdoctoral Science Foundation(No.2018T110993).; In order to achieve combined mechanical and electrical properties,multi-walled carbon nanotubes(MWCNTs)reinforced Cu/Ti_(3)SiC_(2)/C nanocomposites were further processed by high-pressure torsion(HPT).The maximum micr...; 关键词：Cu/Ti_(3)SiC_(2)/C nanocomposites multi-walled carbon nanotubes high-pressure torsion microstructure MICROHARDNESS electrical conductivity

The microstructural evolution and relaxation strengthening for nano-grained Ni upon low-temperature annealing: 《Nano Materials Science》2024年第6期726-734,共9页Ze Chai Bo Peng Xukai Ren Kaiyuan Hong Xiaoqi Chen; supported by the project funded by China Postdoctoral Science Foundation(grant number 2020M671111).; The microstructural evolution and relaxation strengthening of nano-grained Ni annealed at a temperature range of 493–553 K were studied by in situ X-ray diffraction technique,transmission electron microscopy,and micr...; 关键词：Nano-grained metal Microstructure RELAXATION MICROHARDNESS X-ray diffraction

Effect of Grain Refinement on Microtexture and Mechanical Properties of Inconel 617 Alloy: 《稀有金属材料与工程》2024年第12期3313-3320,共8页Ji Jinjin Jia Zhi Yang Peiyao Wang Yanjiang Kou Shengzhong; Natural Science Foundation of Gansu Province(23JRRA922);National Natural Science Foundation of China(52265049);Industrial Support Program for Colleges and Universities in Gansu Province(2022CYZC-26);Key Research and Development Plan Project of Gansu Province(23YFGA0054)。; The microstructure and mechanical properties of Inconel 617 alloy rolled at room temperature with different deformation degrees(20%,50%,70%)were investigated.The grain refinement mechanism and main texture types of In...; 关键词：Inconel 617 alloy grain refinement MICROTEXTURE MICROHARDNESS tensile properties

Effect of Liquid Temperature on Surface and Mechanical Characteristics of Al-Mg Alloy Treated with a Cavitating Waterjet: 《Fluid Dynamics & Materials Processing》2024年第11期2431-2442,共12页Can Kang Shifeng Yan Haixia Liu Jie Chen Kejin Ding; grateful for thefinancial support of National Natural Science Foundation of China(Grant Nos.52311540154 and 52175410).; The presented study aims to reveal the effect of liquid temperature on cavitation-induced erosion of an Al-Mgalloy. An experimental work was conducted using a submerged cavitating waterjet to impact the specimen surfa...; 关键词：Cavitation erosion Al-Mg alloy liquid temperature mass loss surface morphology MICROHARDNESS

Influence of Scanning Patterns on Mechanical Behavior and Distortion in Laser Directed Energy Deposition: 《Journal of Applied Mathematics and Physics》2024年第11期3842-3859,共18页Qi Wang Bingjie Xiao Shaopeng Zheng; Laser Directed Energy Deposition (LDED) marks a critical advance in intelligent manufacturing, enabling efficient near-net shape production of metal parts. This method is especially beneficial for aerospace and defens...; 关键词：Directed Energy Deposition Deposition Strategy 316L Stainless Steel MICROSTRUCTURE MICROHARDNESS Surface Smoothness

Effects of Using Municipal Solid Waste Incineration Tailings as Lightweight Aggregate on the Mechanical Properties of Specified Density Concrete: 《Journal of Wuhan University of Technology(Materials Science)》2024年第5期1229-1245,共17页SHANG Minggang FENG Qiong ZHANG Yunsheng HE Zhongmao QIAO Hongxia XUE Cuizhen WANG Jinpen HAN Yuehui; Funded by the National Natural Science Foundation of China(Nos.U21A20150,52208249,51878153,52108219,52008196,52178216);Research and Demonstration of Key Technologies of Green and Smart Highways in Gansu Province(No.21ZD3GA002);Gansu Provincial Natural Science Foundation(No.23JRRA799);Key Projects of Chongqing Science and Technology Bureau(No.2021jscx-jbgs0029)。; Municipal solid waste incineration tailings were used as lightweight aggregate(MSWIT-LA)in the preparation of specified density concrete to study the effects on compressive strength,axial compressive strength,flexural...; 关键词：municipal solid waste incineration tailings X-ray computed tomography lightweight aggregate MICROHARDNESS principal component analysis

Influence of heat input on the microhardness and microstructure of the welding interface between nickel-based alloy and low-alloy steel: 《Baosteel Technical Research》2024年第3期33-38,共6页ZHU Min; The evolution of microstructure and local properties near the welding interface is essential for the service safety of dissimilar metal welded joints between nickel-based alloy(NA) and low-alloy steel(LA).In this work...; 关键词：welding interface heat input MICROSTRUCTURE MICROHARDNESS

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