云南高校图书馆联盟文献共享服务平台- SEGREGATION

SEGREGATION: 作品数：574被引量：1111H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：卢俊缪竹骏徐文亮宋洪伟单爱党更多>>; 相关机构：上海交通大学哈尔滨工业大学北京科技大学宝钢集团中央研究院更多>>; 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高等学校学科创新引智计划更多>>

Effect of Hf and Ta on creep deformation behaviors of PM Ni-based superalloys: 《Transactions of Nonferrous Metals Society of China》2025年第3期849-862,共14页Hao-peng ZHANG Jia-ming BAI Xin-yu LI Xiao-kun LI Jian JIA Jian-tao LIU Yi-wen ZHANG; financially supported by the National Science and Technology Major Project of China(No.2017-Ⅵ-0008-0078)。; Four powder metallurgy(PM)Ni-based superalloys with different Hf and Ta contents were creep-tested at 650℃ and 970 MPa,700℃ and 770 MPa,and 750℃ and 580 MPa,respectively.The effect of Hf and Ta on creep deformation...; 关键词：PM Ni-based superalloy HF TA creep deformation behaviors Suzuki segregation

Preparation technology research progress of high-purity antimony: 《Transactions of Nonferrous Metals Society of China》2025年第2期579-601,共23页Zong-bo LI Yan FENG Yu-feng WEN Ri-chu WANG Xiang PENG; High-purity antimony(Sb)is essential for industries like semiconductors and photovoltaics,driving research on its production.This review summarizes research advances in production and preparation techniques for high-p...; 关键词：high-purity Sb preparation technique PURIFICATION SEGREGATION

Atomic-scale insights into microscopic mechanisms of grain boundary segregation in Al−Cu alloys: 《Transactions of Nonferrous Metals Society of China》2025年第1期1-12,共12页Xiong SHUAI Hong MAO Sai TANG Yi KONG Yong DU; supported by grants from the National Natural Science Foundation of China(Nos.52031017,51801237);the National Key Laboratory of Science and Technology on High-strength Structural Materials in Central South University,China(No.6142912200106).; This study aims to clarify the mechanisms for the grain boundary(GB)segregation through investigating the absorption of excess solute atoms at GBs in Al−Cu alloys by using the hybrid molecular dynamics/Monte Carlo sim...; 关键词：grain boundaries segregation Al−Cu alloy intergranular structure molecular dynamics simulation Monte Carlo simulation

Electrochemical dissolution and passivation of laser additive manufactured Ti6Al4V controlled by elements segregation and phases distribution被引量：3: 《Transactions of Nonferrous Metals Society of China》2021年第12期3739-3751,共13页Jun YU Tuo QIN Xin LIN Jun-jie WANG Yu-feng ZHANG Shi-yao WANG Jing-yi YANG Wei-dong HUANG; The authors are grateful for the financial supports from the project of Ministry of Industry and Information Technology of China(No.2019-00899-1-1);the Natural Science Foundation of Shaanxi Province,China(No.2021JM-060);Fundamental Research Funds for the Central Universities,China(No.3102019QD0409).; The electrochemical dissolution and passivation of laser additive manufactured Ti6Al4V were investigated through Tafel polarization,potentiostatic polarization and AC impedance measurements.The results show that the s...; 关键词：laser additive manufacturing electrochemical dissolution behavior microstructure characteristic current efficiency Ti6Al4V alloy

Twinnability of Al-Mg alloys:A first-principles interpretation被引量：1: 《Transactions of Nonferrous Metals Society of China》2017年第6期1313-1318,共6页Dong-dong ZHAO Yan-jun LI; Project(222173) supported by the FRINATEK project ‘BENTMAT’ from the Research Council of Norway; Al-Mg alloys are considered to have potentials to form twins during deformation because Mg can reduce the intrinsicstacking fault energy?ISFE of Al.Nevertheless,twinning has rarely been found in Al-Mg alloys even subj...; 关键词：generalized planar fault energy intrinsic stacking fault energy Suzuki segregation Mg VACANCY Al-Mg alloys

Segregation in fusion weld of 2219 aluminum alloy and its influence on mechanical properties of weld被引量：6: 《Transactions of Nonferrous Metals Society of China》2017年第2期258-271,共14页李权吴爱萍李艳军王国庆齐铂金鄢东洋熊林玉; Three kinds of welds were made using low frequency pulse current variable polarity tungsten inter gas （LPVPTIG） with argon shielding, direct current TIG （DCTIG） with helium shielding and high frequency pulse curr...; 关键词：2219 aluminum alloy fusion welding MACROSEGREGATION MICROSEGREGATION mechanical behavior

Microstructural investigation and castability anticipation in modern Ti/Al/Nb-containing nickel-based superalloys被引量：4: 《Transactions of Nonferrous Metals Society of China》2016年第6期1607-1619,共13页Homam NAFFAKH-MOOSAVY; A quantitative relation between the γ/γ′ and γ/Laves intermetallics was investigated with the change of chemical composition, i.e., Ti, Al and Nb in the third generation of nickel-based superalloys. The ...; 关键词：nickel-based super alloys secondary phases CASTABILITY SEGREGATION microstructure

Radial mixing and segregation of granular bed bi-dispersed both in particle size and density within horizontal rotating drum被引量：4: 《Transactions of Nonferrous Metals Society of China》2016年第2期527-535,共9页陈辉赵先琼肖友刚刘义伦刘颖; Projects(51374241;51275531)supported by the National Natural Science Foundation of China;Project(CX2014B059)supported by the Innovation Foundation for Postgraduate of Hunan Province,China; Taking simultaneous variations in both particle volume and density into account, the radial mixing and segregation of binary granular bed in a rotating drum half loaded were investigated by a 3D discrete element metho...; 关键词：binary granular bed rotating drum solid particle radial mixing SEGREGATION discrete element method

Segregation of niobium in laser cladding Inconel 718 superalloy被引量：9: 《Transactions of Nonferrous Metals Society of China》2016年第2期431-436,共6页龙怡彤聂璞林李铸国黄坚李想徐昕媚; Project(51341004)supported by the National Natural Science Foundation of China;Project(S050ITP7005)supported by the Shanghai Jiao Tong University Undergraduate Innovative Practice Program,China; Inconel 718 superalloy is widely used in the aerospace and turbine industry. Segregation of niobium appears in the laser cladding Inconel 718 superalloy and consequently influences the phase transformation during the ...; 关键词：Inconel 718 superalloy segregation of niobium laser cladding cooling rate

Microstructure evolution and segregation behavior of thixoformed Al-Cu-Mg-Mn alloy被引量：4: 《Transactions of Nonferrous Metals Society of China》2016年第1期39-50,共12页陈刚周焘王博刘洪伟韩飞; Project(51405100) supported by the National Natural Science Foundation of China;Project(2014M551233) supported by the Postdoctoral Science Foundation of China;Project(HIT.NSRIF.2015112) supported by the Natural Scientific Research Innovation Foundation in Harbin Institute of Technology,China;Project(HIT(WH)201313) supported by the Scientific Research Foundation of Harbin Institute of Technology at Weihai,China; A commercial wrought Al-Cu-Mg-Mn alloy（2024） was thixoformed based on the recrystallization and partial melting（RAP） route, and the microstructure evolution and segregation behavior during the indirect thixoformin...; 关键词：aluminum alloy SEMI-SOLID THIXOFORMING SEGREGATION microstructure

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

SEGREGATION

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

SEGREGATION

检索结果分析

下载全文

用户登录

高级检索检索式检索