云南高校图书馆联盟文献共享服务平台- SUPERALLOYS

SUPERALLOYS: 作品数：165被引量：476H指数：10; 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：蒋敏杨舒宇李洪晓傅玉灿丁文锋更多>>; 相关机构：西北工业大学东北大学南京航空航天大学中航工业北京航空材料研究院更多>>; 相关期刊：《Journal of Minerals and Materials Characterization and Engineering》《Journal of Iron and Steel Research International》《Frontiers of Materials Science》《International Journal of Nonferrous Metallurgy》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北京市自然科学基金更多>>

Thermal damage suppression performances in ELID-assisted profile grinding of superalloys using CBN wheels: 《Science China(Technological Sciences)》2025年第4期144-165,共22页Youkang YIN Jinyang XU Lanyu SHI Guoqiang GUO Xinfa ZHU Yi MENG Jinming ZHOU Weiwei MING Ming CHEN; supported by the Shanghai“Explorer Program”Project(Grant No.24TS1414500);the 10th Sino-Hungarian Intergovernmental Scientific and Technological Cooperation Project(Grant No.2024-10-2)。; Nickel-based superalloy(GH4169)is an ideal material for preparing turbine blades.Profile grinding of the fir-treeshaped turbine blade root can easily cause thermal damage to the workpiece specimen.This study aims to e...; 关键词：SUPERALLOY profile grinding ELID thermal damage suppression oxide film

A critical review on oxidation behavior of Co-based superalloys: 《Chinese Journal of Aeronautics》2025年第3期183-206,共24页Chenghao PEI Qingshuang MA Qiuzhi GAO Yue YANG Yuhang DU Hailian ZHANG Huijun LI; support from the National Natural Science Foundation of China(Nos.52171107,52201203);the Hebei Provincial Natural Science Foundation,China(No.E2021501026);the National Natural Science Foundation of China-Joint Fund of Iron and Steel Research(No.U1960204).; The novel Co-based superalloys are extensively used in gas-powered and jet engine turbines due to their excellent high-temperature performance, achieved by strengthening the L12-γ′ ordered phase. This review present...; 关键词：COBALT SUPERALLOYS OXIDATION Alloying elements MICROSTRUCTURE Temperature

Multi-scale Study of the Formation and Evolution of M_(6)C Carbides in High-Tungsten Superalloys: 《Acta Metallurgica Sinica(English Letters)》2024年第12期1995-2007,共13页Xiang Fei Naicheng Sheng Shijie Sun Shigang Fan Jinjiang Yu Guichen Hou Jinguo Li Yizhou Zhou Xiaofeng Sun; support received from the National Key Research and Development Program of China(2022YFB3705000);the National Natural Science Foundation of China(No.52303394);the Liaoning Provincial Natural Science Foundation(No.2023-BS-015).; The formation and evolution of M_(6)C carbides in high-W superalloy following solution treatment was investigated at different temperatures.Initially,during solid solution treatment,MC and M_(6)C carbides was precipit...; 关键词：SUPERALLOYS TUNGSTEN Solution treatment Carbides Mechanical properties

Portevin-Le Chatelier Effect in Additively Manufactured and As-Cast Inconel 939 Nickel-Based Superalloy: 《Journal of Minerals and Materials Characterization and Engineering》2024年第6期299-315,共17页Moshe Nahmany Daniel Moreno Yohanan Nahmana Mathan Zakai Ariel Yehuda Cohen Moshe Shapira Roni Shneck; Nickel-based superalloys, well-established in aeronautics, have recently gained significant traction in additive manufacturing. Inconel 939 is one of the alloys increasingly playing a vital role in this field. This pa...; 关键词：Inconel 939 Gamma Prime γ' Portevin-Le Chatelier (PLC) Dynamic Strain Aging DSA Mechanical Properties Additive Manufacturing SUPERALLOYS

Flow behaviors and microstructural evolutions of nickel-based ODS superalloys during hot deformation: 《Journal of Materials Science & Technology》2024年第33期13-26,共14页Wuqiang He Feng Liu Liming Tan Lan Huang Shiwen He Caihe Fan; supported by supported by the National Natu-ral Science Foundation of China(No.52271177);the Leading Tal-ents Project of Scientific and Technological Innovation in Hunan Province(No.2021RC4036);the Natural Science Foundation of Hu-nan Province(Nos.2023JJ50172 and 2020JJ6069).; The hot deformation behaviors of nickel-based oxide dispersion strengthened(ODS)superalloys fabricated by mechanical alloying(MA)and hot extrusion(HEX)were investigated,the hot compression tests were performed to obta...; 关键词：Nickel-based ods superalloys Hot deformation Processing map MICROSTRUCTURE

Influence of Substituting W for Nb or Hf on Solidification Behavior of a Typical Co-Ni-Al-W Based Superalloy: 《Acta Metallurgica Sinica(English Letters)》2024年第11期1907-1920,共14页Huifang Zhang Jun Xie Qi Li Hao Wu Jinjiang Yu Hongyu Chai Fengjiang Zhang Jinguo Li Yizhou Zhou Xiaofeng Sun; supported by the National Key Research and Development Program of China(2023YFB3712003);the National Science and Technology Major Project(J2019-VI-0018-0133);the AECC Independent Innovation Special Fund Project(ZZCX-2022-040);the National Natural Science Foundation of China(Nos.51701212,51771191 and 51971214);the Youth Innovation Promotion Association Project,Chinese Academy of Sciences(2020198)。; Understanding the effects of various elements on solidification behavior is crucial for designing the composition ofγ’-strengthened Co-based superalloys and is fundamental for controlling the as-cast structure and f...; 关键词：Co-Ni-Al-W-based superalloys Solidification microstructure Segregation Solidification path

Insight into element segregation mechanisms during creep in γ'-strengthened Co-based superalloy by elastoplastic phase-field simulation: 《Progress in Natural Science:Materials International》2024年第5期873-879,共7页Jia Chen Min Guo Min Yang Tingting Cui Borong Cui Jun Zhang; the supports provided by National Natural Science Foundation of China (51971174, 52031012,52301171);Research Fund of the State Key Laboratory of Solidification Processing,NPU)(2022-TZ-01);National Science and Technology Major Project (2017-VI-0001-0070);the Science and Technology Innovation Team Plan of Shaan Xi Province (2021TD-17); The element segregation accompanying the creep process has been shown to significantly affect the deformation resistance of the superalloys. However, the processing and mechanism of element segregation are still uncle...; 关键词：Element segregation CREEP Phase-field simulation Co-based superalloys

Versatile fluidity test model for cast superalloys and comparison between IN718 and IN939: 《Transactions of Nonferrous Metals Society of China》2024年第9期2881-2888,共8页Jun ZHANG Zi-qi JIE Miao-nan LIU Min GUO; support from the National Natural Science Foundation of China(Nos.52031012,51904218)。; A spiral fluidity test model of superalloys with 10 mm in height and 3 mm in thickness was designed to evaluate the fluidity of two distinct Ni-based superalloys IN718 and IN939.The factors influencing fluidity are as...; 关键词：FLUIDITY solidification range SUPERALLOYS surface tension VISCOSITY

Enhanced plasticity in refractory high-entropy alloy via multicomponent ceramic nanoparticle: 《Journal of Materials Science & Technology》2024年第27期51-62,共12页Hongyi Li Fuhua Cao Tong Li Yuanyuan Tan Yan Chen Haiying Wang Peter K.Liaw Lanhong Dai; supported by the Ye Qisun Science Foun-dation of National Natural Science Foundation of China(No.U2141204);the NSFC(Nos.12102433 and 11972346);theNSFC Ba-sic Science Center Program for“Multiscale Problems in Nonlinear Mechanics”(No.11988102);the opening project of State Key Labo-ratory of Explosion Science and Technology(No.KFJJ23-03M);P.K.Liaw very much appreciates the support from the National Science Foundation(Nos.DMR-1611180,1809640,and 2226508)with pro-gram directors;Drs.J.Madison,J.Yang,G.Shiflet,and D.Farkas and the US Army Research Office(Nos.W911NF-13-1-0438 and W911NF-19-2-0049)with program managers,Drs.M.P.Bakas,S.N.Mathaudhu,and D.M.Stepp.; Refractory high-entropy alloys (RHEAs) exhibit remarkable strengths at elevated temperatures and are hence extremely promising candidates for high-temperature structural materials. However, the RHEAs with ordered supe...; 关键词：Refractory high-entropy superalloys PLASTICITY Multicomponent ceramic nanoparticles Ordering-disordering transition

Possibility and stabilizing effect of Mo clusters in the Ni-based single-crystal superalloy: 《Communications in Theoretical Physics》2024年第8期187-192,共6页Yiqun Du Huixin Jin Rongkai Kang Boya Zhang Han Wang Jianxin Zhang; financially supported by the National Natural Science Foundation of China (No. 52371114 and No. 51971118)。; Nickel-based single-crystal superalloys are crucial materials for the preparation of aero-engine turbine blades. Many solute elements are added to superalloys for strengthening. However, the relationship between the c...; 关键词：density functional theory SUPERALLOYS solute cluster

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