ELEVATED-TEMPERATURE

作品数:24被引量:61H指数:4
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相关领域:一般工业技术金属学及工艺更多>>
相关作者:张文生叶家元史迪更多>>
相关机构:中国建筑材料科学研究总院更多>>
相关期刊:《Journal of Iron and Steel Research International》《Journal of Materials Science & Technology》《Journal of Rare Earths》《Journal of Wuhan University of Technology(Materials Science)》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更多>>
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Nitride-reinforced HfNbTaTiV high-entropy alloy with excellent room and elevated-temperature mechanical properties
《Journal of Materials Science & Technology》2023年第18期31-41,共11页Bingjie Wang Qianqian Wang Bo Sun Jinyong Mo Yangbin Guo Xiubing Liang Baolong Shen 
supported by the National Natural Science Foun-dation of China(No.51975582);the Jiangsu Provincial Key Re-search and Development Program(No.BE2021088).
Nitride-reinforced(HfNbTaTiV)_(90)N_(10) high-entropy alloy aiming at high-temperature applications is de-signed in this paper.Abundant FCC nitride phases are formed in situ in theBCC matrix by arc melt-ing technique,...
关键词:Nitride-reinforced High-entropy alloy Softening resistance Strength-ductility balance Semi-coherent interface 
Zn-0.8Mn alloy for degradable structural applications:Hot compression behaviors,four dynamic recrystallization mechanisms,and better elevated-temperature strength被引量:2
《Journal of Materials Science & Technology》2023年第6期159-175,共17页Meng Li Zhang-Zhi Shi Qiang Wang Yang Cheng Lu-Ning Wang 
This work was financially supported by the National Natural Science Foundation of China(No.52071028);the Fundamental Research Funds for the Central Universities(Project No.FRF-TP-19-022A3Z).
Environmentally degradable Zn-0.8Mn alloy is highly ductile,which lays the foundation for developing high-performance Zn-Mn-based alloys.However,not only constitutive equation of this alloy is unknown,but also its dyn...
关键词:Environmentally degradable Zn-0.8Mn alloy Hot deformation DRX Constitutive equations Microstructure 
Laser powder bed fusion of Zr-modified Al-Cu-Mg alloy:Processability and elevated-temperature mechanical properties被引量:3
《Journal of Materials Science & Technology》2023年第5期223-235,共13页Yanfang Wang Xin Lin Yufan Zhao Zihong Wang Xiaobin Yu Xuehao Gao Weidong Huang 
The work was financially supported by the National Key R&D Program of China(No.2016YFB1100100);the Research Fund of the State Key Laboratory of Solidification Processing(NPU),China(No.2020-TZ-02);the Advance Research Projects in the Field of Manned Spaceflight(No.040302);the Shanghai Aerospace Science and Technology Innovation Fund Project(No.SAST2018-066);This work was also supported by the“Fundamental Research Funds for the Central Universities”(No.G2021KY05104);the“Natural Science Basis Research Plan in Shaanxi Province of China”(No.2022JQ-479).We would like to thank Editage(www.editage.com)for En-glish language editing.
Zr modification is an effective method for improving hot-cracking resistance and elevated-temperature mechanical properties during laser powder bed fusion(L-PBF)of traditional medium and high strength wrought aluminum...
关键词:Laser powder bed fusion ZIRCONIUM Al-Cu-Mg alloy PROCESSABILITY Elevated-temperature mechanical property 
Deformation Behaviors of an Additive-Manufactured Ni_(32)Co_(30)Cr_(10)Fe_(10)Al_(18)Eutectic High Entropy Alloy at Ambient and Elevated Temperatures被引量:2
《Acta Metallurgica Sinica(English Letters)》2022年第10期1607-1616,共10页Zishu Chai Kexuan Zhou Qingfeng Wu Zhijun Wang Quan Xu Junjie Li Jincheng Wang 
financially supported by the Research Fund of the State Key Laboratory of Solidification Processing(NPU),China(Grant Nos.2020-TS-06,2021-TS-02).
Eutectic high-entropy alloys(EHEAs)that have superior formability are attractive for direct laser deposition technology.In this study,a regular-shaped bulk Ni_(32)Co_(30)Cr_(10)Fe_(10)Al_(18)EHEA without apparent pore...
关键词:Direct laser deposition Eutectic high-entropy alloys Elevated-temperature properties Deformation behaviors 
Effect of elevated-temperature annealing on microstructure and properties of Cu−0.15Zr alloy被引量:2
《Transactions of Nonferrous Metals Society of China》2021年第12期3772-3784,共13页Zi-chen ZHANG Ri-chu WANG Chao-qun PENG Yan FENG Xiao-feng WANG Xiang WU Zhi-yong CAI 
The authors are grateful for the financial supports from the Ministry of Science and Technology of China(No.2017YFB0305701).
Cu−0.15Zr(wt.%)alloy with uniform and fine microstructure was fabricated by rapid solidification followed by hot forging.Evolution of microstructure,mechanical properties and electrical conductivity of the alloy durin...
关键词:Cu−Zr alloy rapid solidification ANNEALING microstructure tensile strength electrical conductivity 
Granularity control enables high stability and elevated-temperature properties of micron-sized single-crystal LiNi_(0.5)Mn_(1.5)O_(4) cathodes at high voltage被引量:1
《Journal of Materiomics》2021年第5期1049-1060,共12页Wenbiao Liang Peng Wang Hao Ding Bo Wang Shiyou Li 
This work was supported by the National Natural Science Foundation of China(no.51962019 and 21766017);the Gansu Province Science and Technology Major Project(no.18ZD2FA012);the Lanzhou University of Technology Hongliu First-class Discipline Construction Program.
The development of high energy density LiNi_(0.5)Mn_(1.5)O_(4)(LNMO)cathode materials for lithium-ion batteries are challenged by capacity degradation,which becomes more aggravated particularly at elevated temperature...
关键词:LiNi_(0.5)Mn_(1.5)O_(4) Single crystals Facile synthesis Micron-sized materials 5 V cathode In-situ EIS 
Microstructure and elevated-temperature mechanical properties of dispersoid-strengthened Al-Mg-Si-Mn alloys produced by twin roll casting被引量:1
《Progress in Natural Science:Materials International》2021年第5期705-713,共9页Yong Li Haiyao Wang Xiaoming Qian Zhaodong Wang Guangming Xu Jiadong Li 
support of the National Natural Science Foundation of China(Grant No.51790485);the Fundamental Research Funds for the Central Universities(No.N2007008 and N2007005);Nanning science and technology major special projects(No.20191002);the Key research and development project of Shandong province(the first batch of competitive selection of major scientific and technological innovation projects,No.2019JZZY010401)
The microstructure and elevated-temperature mechanical properties of dispersoid-strengthened Al-Mg-Si-Mn alloys produced by twin roll casting(TRC)and conventional mold casting(MC)were studied.A specific heat treatment...
关键词:Aluminum alloy Twin-roll casting(TRC) α-Al(Fe Mn)Si dispersoids ELEVATED-TEMPERATURE 
Relation of normal load with test temperature at mild−severe wear transition state for Mg−Gd−Y−Zr alloy被引量:3
《Transactions of Nonferrous Metals Society of China》2021年第10期2986-2998,共13页Yuan-bo WANG Wei ZHAO Liang LI Jian AN 
financial support from the National Natural Science Foundation of China (No.51775226)。
The wear behavior and mild−severe(M−S)wear transition of Mg−10Gd−1.5Y−0.4Zr alloy were investigated within a temperature range of 20−200℃.The morphologies and compositions of worn surfaces were examined to identify t...
关键词:Mg−Gd−Y−Zr alloy elevated-temperature wear microstructure recrystallization mild−severe wear transition 
Effect of sliding speed on elevated-temperature wear behavior of AISI H13 steel
《Journal of Iron and Steel Research International》2021年第9期1180-1189,共10页Yin Zhou Wei Jiang 
Natural Science Foundation of Jiangsu Province(No.BK20201231);Jiangsu Colleges and Universities“Cyanine Engineering”and Research Startup Fund Project for High-level Talents of Taizhou University(No.TZXY2017QDJJ013).
Elevated-temperature wear tests were performed on AISI H13 steel under 50 and 100 r/min at 400–600℃.Through examining the morphology,structure and composition of worn surfaces as well as the microhardness at subsurf...
关键词:AISI H13 steel Dry sliding wear Elevated-temperature wear Wear testing Surface analysis Wear mechanism Sliding speed 
Evaluation on elevated-temperature stability of modified 718-type alloys with varied phase configurations被引量:8
《International Journal of Minerals,Metallurgy and Materials》2020年第8期1123-1132,共10页Zhan Qiao Chong Li Hong-jun Zhang Hong-yan Liang Yong-chang Liu Yong Zhang 
financially supported by the National Natural Science Foundation of China(Nos.51474156 and U1660201);the National High Technology Research and Development Program of China(No.2015AA042504)。
Inconel 718 is a Ni–Fe-based superalloy widely used in aerospace engines because of its excellent mechanical properties.However,the inferior stability of theγ″phase limits the application of Inconel 718,which coars...
关键词:Inconel 718 structure thermal stability INTERFACE 
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