PRECIPITATE

作品数：349被引量：1005H指数：12
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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：贾志宏王博涵郭岩侯淑芳张丁非更多>>
相关机构：中南大学重庆大学航天材料及工艺研究所西安热工研究院有限公司更多>>
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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博士后科学基金国家高技术研究发展计划更多>>
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Microstructural evolution of GH4742 superalloy during hot deformation and subsequent solvus treatment
《Journal of Iron and Steel Research International》2025年第3期812-832,共21页Wen-wen Zhang Xin-gang Liu Shuai-jie Wang Yu-jiao Ke Ying Guo He-yong Qin Qiang Tian 
supported by the National Science and Technology Major Project of China(2017-VI-0018-0090).
Isothermal compression tests were used to establish constitutive models of the hot deformation of GH4742 superalloy. The microstructural evolution of double cone samples with large strain gradients during hot deformat...
关键词：GH4742 superalloy Solvus heat treatment γ′precipitate Dynamic recrystallization Microstructural evolution 
Accelerating the solving of mechanical equilibrium caused by lattice misfit through deep learning method
《Advances in Manufacturing》2024年第3期512-521,共10页Chen-Xi Guo Hui-Ying Yang Rui-Jie Zhang 
financially supported by the National Natural Science Foundation of China(Grant No.52271019);the Key Area Research and Development Program of Guangdong Province(Grant No.2019B010942001).
Precipitation is a common phenomenon that occurs during heat treatments.There is internal stress around the precipitate owing to the lattice misfit between the precipitate and matrix.This internal stress has a signifi...
关键词：PRECIPITATE Mechanical equilibrium Heat treatment Deep learning 
Effect of Precipitate Phases and Grain Size on Mechanical Properties of Inconel 718 Superalloy After Various Heat Treatments
《稀有金属材料与工程》2024年第8期2131-2136,共6页Zhang Min Ma Chuanchuan Xue Chun Zhong Wenchang Gao Bo Shuai Meirong Tuo Leifeng Chu Zhibing 
National Natural Science Foundation of China(52175353);Shanxi Province Patent Conversion Special Plan Program(202201001);Shanxi Province Key Research and Development Program(202102150401002)。
Various heat treatments were conducted on Inconel 718 superalloy,and the resultant microstructures and properties were investigated to analyze the mechanisms of heat treatments.Results show that the type and quantity ...
关键词：heat treatment SUPERALLOY PRECIPITATES grain size mechanical properties 
On the Pre-Forging Heating Methods for AA2014 Alloy
《World Journal of Engineering and Technology》2023年第4期893-901,共9页Richard Turner William Turner Hao Wu 
The aluminium alloy AA2014 is one of the most widely used of the 2xxx series alloys, owing to its superior strength-to-weight ratio and stiffness. It is commonly forged to shape for use in aerospace parts. Three diffe...
关键词：PRECIPITATE HARDNESS MICROSTRUCTURE Heat Treatment 
Effect of heat treatment on microstructure and mechanical properties of Ti-containing low alloy martensitic wear-resistant steel被引量：6
《China Foundry》2023年第4期329-338,共10页Kai Lan Wang Ding Yi-tao Yang 
Effects of quenching temperature and cooling conditions(water cooling and 10%NaCl cooling)on microstructure and mechanical properties of a 0.2%Ti low alloy martensitic wear-resistant steel used for die casting ejector...
关键词：low alloy wear-resistant steel quenching temperature cooling condition PRECIPITATE retained austenite wear resistance 
Morphological evolution ofγ'precipitate under various rejuvenation heat treatment cycles in a damaged nickel-based superalloy被引量：3
《Rare Metals》2023年第2期645-650,共6页Xiao-Meng Wang Yu Zhou Tian-You Wang Zi-Hua Zhao Zheng Zhang 
financially supported by the University-Industry Cooperation Project from Aviation Industry Corporation of China(No.cxy2010BH06)。
The morphological evolution ofγ’precipitates for a damaged nickel-based superalloy GTD-111 under different rejuvenation heat treatments(RHTs)was investigated.The degeneratedγ’precipitates can be completely dissolv...
关键词：Nickel-based superalloys Rejuvenation heat treatments MICROSTRUCTURES Slow cooling 
Microstructural heterogeneity and bonding strength of planar interface formed in additive manufacturing of Al-Mg-Si alloy based on friction and extrusion被引量：5
《International Journal of Minerals,Metallurgy and Materials》2022年第9期1755-1769,共15页Wenshen Tang Xinqi Yang Chaobo Tian Yongsheng Xu 
financially supported by the National Natural Science Foundation of China(Nos.51775371 and 52175356);the Tianjin Natural Science Foundation,China(No.19JCZDJC39200);the Tianjin Research Innovation Project for Postgraduate Students,China(No.2021YJSO2B03)。
Single-pass deposits of 6061 aluminum alloy with a single-layer thickness of 4 mm were fabricated by force-controlled friction-and extrusion-based additive manufacturing.The formation characteristics of the interface,...
关键词：solid-state additive manufacturing aluminum alloy PRECIPITATE crystallographic texture heat treatment 
Precipitate Characteristics and Mechanical Performance of Cast Mg–6RE–1Zn–xCa–0.3Zr(x=0 and 0.4 wt%) Alloys被引量：1
《Acta Metallurgica Sinica(English Letters)》2022年第4期596-608,共13页Zijian Yu Xi Xu Baotian Du Kang Shi Ke Liu Shubo Li Xiuzhu Han Tao Xiao Wenbo Du 
supported by the National Natural Science Foundation of China(No.51801048);the Beijing Natural Science Foundation(No.2202004);the Basic Research Fund for Newly Enrolled Teachers。
In this study,the Mg–4Y–1Gd–1Nd–xCa–1Zn–0.3Zr(x=0 and 0.4 wt%)cast alloys with low rare earth concentration were prepared in different routes of heat treatments,and their microstructures and mechanical propertie...
关键词：Magnesium alloy Microstructure Mechanical properties Rare earth Heat treatment 
Microstructures and mechanical properties of a cast Al-Cu-Li alloy during heat treatment procedure被引量：6
《Rare Metals》2021年第7期1897-1906,共10页Shu-Wei Duan Kenji Matsuda Tao Wang Yong Zou 
the Key Research and Development Project of Shandong Province(No.2018CXGC0403)。
Al-Cu-Li alloy is a huge potential alloy for aerospace industry due to its low density and excellent comprehensive performances.In this study,the microstructures and mechanical properties of a novel cast Al-Cu-Li allo...
关键词：Al-Cu-Li alloy Heat treatment MICROSTRUCTURE Mechanical property PRECIPITATE 
Infl uence of Heat Treatment on Precipitation Behavior and Mechanical Properties of Extruded AZ80 Magnesium Alloy被引量：5
《Acta Metallurgica Sinica(English Letters)》2021年第1期54-64,共11页Xi Zhao Fa-Fa Yan Zhi-Min Zhang Peng-Cheng Gao Shu-Chang Li 
financially supported by the“HIGH-GRADE CNC machine tools and basic manufacturing equipment”Major National Science and technology projects(2019ZX04022001-004);the Military research Projects(JPPT-2019–021)。
By means of annular channel angular extrusion technology and solution treatment,the AZ80 supersaturated solid solu-tion was prepared.Theβ-Mg 17 Al 12 precipitate morphologies analysis along with its sizes and area fr...
关键词：AZ80 mg alloy Annular channel angular extrusion Heat treatment PRECIPITATE Mechanical properties 
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