云南高校图书馆联盟文献共享服务平台- PRECIPITATE

PRECIPITATE: 作品数：349被引量：1005H指数：12; 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：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>>; 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博士后科学基金国家高技术研究发展计划更多>>

Effect of lanthanum on microstructure of a nickel-based single crystal superalloy: 《China Foundry》2025年第1期55-64,共10页Hong Gao Kai Guan Ren-jie Cui Jian-chao Qin Zi-han Zhao Zhao-hui Huang; funded by the National Science and Technology Major Project of China(Grant No.J2019-Ⅵ-0023-0139)。; To enhance the high-temperature oxidation resistance and mechanical properties of a secondgeneration nickel-based superalloy,various concentrations of lanthanum(La)ranging from 5.0×10^(-5)wt.%to 3.4×10^(-4)wt.%are a...; 关键词：single crystal superalloy LANTHANUM MICROSTRUCTURE heat-treatment precipitate phase

Microstructure and Wear Resistance of Ni-Cr Alloy Laser Cladding Layer with High Cr Content: 《稀有金属材料与工程》2024年第9期2438-2445,共8页Pan Chaoyang Liu Zongde Shen Yue Lu Xinjie Mao Jie Wang Xinyu Li Jiaxuan; Four kinds of Ni-xCr alloy laser cladding layers(x=20,40,60 and 80,wt%)were prepared by high-speed laser cladding technique,and the relationship between microstructure and wear resistance of Ni-Cr alloy laser cladding...; 关键词：Ni-Cr alloy laser cladding Cr-rich precipitate wear resistance

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

Interaction between γ'precipitate distribution and microstructure homogeneity during hot deformation in a Ni-based superalloy: 《Journal of Iron and Steel Research International》2023年第11期2301-2317,共17页Cheng-yu Wang Teng An Yu Gu Zhong-nan Bi Jin-hui Du Jing-long Qu; supported by the National Key R&D Program of China(No.2017YFA0700703);the National Natural Science Foundation of China(No.52074092).; The inhomogeneous microstructure of the Ni-based superalloys used for turbine disks was an intolerable defect for the mechanical performance.The effects of the distribution ofγ'precipitate,forging temperature,and str...; 关键词：GH4730 alloy Hot deformation γ′phase Heterogeneous factor Microstructure homogeneity

Microstructure,segregation and precipitate evolution in directionally solidified GH4742 superalloy被引量：7: 《International Journal of Minerals,Metallurgy and Materials》2023年第5期939-948,共10页Shulei Yang Shufeng Yang Wei Liu Jingshe Li Jinguo Gao Yi Wang; financially supported by the National Key R&D Program of China(No.2021YFB3700402);the National Natural Science Foundation of China(Nos.5187 4103,52074092,and 51874024)。; The evolution of microstructure,elemental segregation,and precipitation in GH4742 superalloy under a wide range of cooling rates was investigated using zonal melting liquid metal cooling(ZMLMC) experiments.Comparing v...; 关键词：SUPERALLOYS MICROSTRUCTURE SEGREGATION precipitation inclusions

Effect of Solutionizing and Aging on Microstructure and Mechanical Properties of Warm-rolled 7075 Alloy被引量：1: 《Journal of Wuhan University of Technology(Materials Science)》2023年第2期408-415,共8页YANG Xiaorong ZHAO Xiaodong CHU Zhibing TUO Leifeng; Funded by the Key Research and Development Program of Shanxi Province (No.201903D121040)。; The effect of solution and aging treatments on microstructure and mechanical properties of warm-rolled 7075 alloy was investigated via optical microscope,electron backscattered diffraction,transmission electron micros...; 关键词：7075 alloy solutionizing AGING PRECIPITATE MICROSTRUCTURE mechanical property

Heterogeneous precipitate microstructure in titanium alloys for simultaneous improvement of strength and ductility被引量：1: 《Journal of Materials Science & Technology》2022年第29期150-163,共14页Mengyuan Hao Pei Li Xuexiong Li Tianlong Zhang Dong Wang Qiaoyan Sun Libin Liu Jinshan Li Yuyou Cui Rui Yang Dongsheng Xu; the National Key Research and Development Program of China(No.2016YFB0701302);the National Natural Science Foundation of China(Nos.52171012 and 51931004);“H2”High-Performance Cluster,the internal City University of Hong Kong under the Programs 7004894 and 9380060。; The design of alloys with simultaneous high strength and high ductility is still a difficult challenge.Here,we propose a new approach to designing multi-phase alloys with a synergistic combination of strength and duct...; 关键词：Titanium alloys Phase field simulation Crystal plasticity finite element Two-step aging Pseudospinodal decomposition mechanisms Multiscale heterogeneous microstructure

Microstructure evolution and mechanical properties of PESR 55Cr17Mo1VN plastic die steel during quenching and tempering treatment被引量：2: 《Journal of Iron and Steel Research International》2021年第12期1625-1633,共9页Cong-peng Kang Fu-bin Liu Huai-bei Zheng Hua-bing Li Zhou-hua Jiang Kui Chen Hao-yang Suo Xin-hao Yu; This research was sponsored by the National Natural Science Foundation of China(Grant Nos.U1960203,U1908223,and 51774074);Talent Project of Revitalizing Liaoning(Grant No.XLYC1902046);State Key Laboratory of Metal Material for Marine Equipment and Application(Grant No.HG-SKL(2019)13);the"Innovation&Entrepreneurship Talents”Introduction Plan of Jiangsu Province in 2018.; 55Cr17Mo1VN high nitrogen martensitic stainless steel is usually applied to the high-quality mold,which is largely produced by the pressurized electro slag remelting process.The microstructure evolution of quenching a...; 关键词：MICROSTRUCTURE Mechanical property Plastic die steel QUENCHING TEMPERING PRECIPITATE

Microstructure evolution of 55Ni−23Cr−13Co nickel-based superalloy during high-temperature cyclic deformation被引量：2: 《Transactions of Nonferrous Metals Society of China》2021年第11期3452-3468,共17页Kai-meng WANG Hong-yang JING Lian-yong XU Lei ZHAO Yong-dian HAN Hai-zhou LI Kai SONG; financial supports from the National Natural Science Foundation of China (Nos. 52025052, 51975405)。; The cyclic deformation behavior and microstructure evolution of the 55Ni−23Cr−13Co nickel-based superalloy were studied at 750℃ under the strain amplitudes from 0.35%to 0.6%.Coffin−Manson−Basquin and Smith−Watson−Top...; 关键词：nickel-based superalloy MICROSTRUCTURE low cycle fatigue PRECIPITATE

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

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