NI-CR

作品数:310被引量:752H指数:11
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相关领域:金属学及工艺更多>>
相关作者:胡锐李金山董建新彭晓李吉东更多>>
相关机构:西北工业大学北京科技大学中国科学院金属研究所中南大学更多>>
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相关基金:国家自然科学基金国家重点实验室开放基金国家高技术研究发展计划湖南省自然科学基金更多>>
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  • 期刊=Journal of Materials Science & Technologyx
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Effect of short-range order on the high-temperature plastic deformation behavior of Ni-Cr-W,Ni-W,and Ni-Re single crystals
《Journal of Materials Science & Technology》2023年第34期143-152,共10页Koji Hagihara 
Iketani Science and Technology Foundation,Japan(No.0221044-A);Grant-in-Aid for Young Scientist(B)from the Japan Society for the Promotion of Science(JSPS;grant number:22760540).
The development of a Ni-based superalloy that consists of only theγ-solid-solution phase is highly desired for some applications such as high-temperature gas-cooled reactors in power plants.In this study,the temperat...
关键词:Ni-based superalloy Short-range order(SRO) DISLOCATION Yield stress anomaly(YSA) 
Measurement of interfacial residual stress in SiC fiber reinforced Ni-Cr-Al alloy composites by Raman spectroscopy被引量:6
《Journal of Materials Science & Technology》2019年第1期88-93,共6页Xixi Niu Haoqiang Zhang Zhiliang Pei Nanlin Shi Chao Sun Jun Gong 
supported by the National Natural Science Foundation of China(No.51371170)
Raman spectroscopy was used to measure Raman spectra of the inner SiC fibers and surface C-rich layers of SiC fibers, composite precursors and SiCf/Ni-Cr-Al composites. The residual stresses of the inner SiC fibers an...
关键词:NI-CR-AL alloy SiC fiber Composite Raman spectra Diffusion barrier coating Residual stress 
Effect of Solution Annealing on Microstructure and Mechanical Properties of a Ni-Cr-W-Fe Alloy被引量:3
《Journal of Materials Science & Technology》2017年第11期1300-1307,共8页Meiqiong Ou Yingche Ma Xianchao Hao Baifang Wan Tian Liang Kui Liu 
The effect of solution annealing on the microstructure and mechanical properties of a Ni-Cr-W-Fe alloy developed for advanced 700?C ultra-supercritical power plants was investigated. Test samples in this study were s...
关键词:Ni-Cr-W-Fe alloy Solution annealing Grain boundaries carbides Precipitate free zones Mechanical properties 
High-Temperature Oxidation Behavior of a Ni-Cr-W-Al Alloy被引量:6
《Journal of Materials Science & Technology》2011年第9期841-845,共5页Y.C. Ma X.J. Zhao M. Gao K. Liu 
A study was conducted to examine the isothermal oxidation behavior of a new Ni-Cr-W-AI alloy in air at 1250℃ with different time. Oxidation kinetics was determined from weight-change measurements. The microstructure ...
关键词:Oxidation kinetics Oxide scale High-temperature oxidation resistance 
Microscopic Phase-field Simulation of Competition Mechanism Between Ll_2 and D0_(22) Structure in Ni-Cr-Al Alloy
《Journal of Materials Science & Technology》2006年第3期315-320,共6页Zhong CHU Zheng CHEN Yongxin WANG Yanli LU Yongsheng LI 
This work was supported by the National Natural Science Foundation of China (Grant No. 50071046) ; the National High-Tech Research and Development Program of China (863 Program, No. 2002AA331051).
Simulations are performed on temporal evolution of atom morphology and ordering parameters of Ni-14.5 Cr-16.5 Al alloy during early precipitation process at different temperatures based on microscopic phase-field theo...
关键词:NI-CR-AL Microscopic phase-field model PRECIPITATION Ordering parameter Simulation 
A Study of the Ni-Cr-Zr System at 900℃
《Journal of Materials Science & Technology》2002年第6期532-534,共3页XimmiaoPAN ZhanpengJIN 
This work is financed by the NSFC (Contract number: 59871065) ; here the authors would like to thank Dr. Libin Liu in Swedish Institute of Metals Research for his helpful discussion. Special thanks should also be given to Mr. Shitong Li in Uni. of Shand
The phase equilibrium relations of the ternary Ni-Cr-Zr system at 900℃ have been investigated by means of diffusion triple and electron probe microanalysis (EMPA) techniques. A series of tie lines and triangles have ...
关键词:NICKEL DIFFUSION Phase diagram THERMODYNAMICS 
Synthesis and Characterization of Nanocrystalline Ni-Ti and Ni-Cr Powders by Mechanical Alloying被引量:2
《Journal of Materials Science & Technology》1997年第2期86-90,共5页Chen, SQ Zhou, YC Li, YY He, SH 
Nanocrystalline powders in the Ni-Ti and Ni-Cr systems were prepared by mechanical alloying (MA) of elemental crystalline powders in an inert atmosphere. The microstructure of the mechanically alloyed powders were cha...
Effects of Ni-Cr Based Alloys on the Fiber MetallurgyCharacteristics of Short Cast Iron Fibers
《Journal of Materials Science & Technology》1995年第4期287-290,共4页HE, JL YU, DL ZHANG, M TIAN, YG CHEN, SZ LI, DC 
The liquid sintering characteristics have been studied in the sintered compacts of short cast iron fibers added with Ni-Cr based alloy powder at the sintering temperature of 1100 degrees C. With the increase of Ni-Cr ...
Carbide Effects on Creep Crack Growth of Ni-Cr Austenitic Steels
《Journal of Materials Science & Technology》1992年第6期391-396,共6页祝苏明 朱世杰 王富岗 张俊善 
By controlling the carbon content of Fe-15Cr-25Ni alloys,three types of microstructures were obtained:single phase austenite (γ),γ+intergranular carbides, γ+intergranular carbides + intragranular carbides. Creep cr...
关键词:Ni-Cr austenitic steel CREEP crack growth CARBIDE 
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