云南高校图书馆联盟文献共享服务平台- DUCTILITY

DUCTILITY: 作品数：527被引量：1307H指数：15; 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：潘金龙张丁非陈先华潘复生黄小旺更多>>; 相关机构：东南大学重庆大学清华大学燕山大学更多>>; 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>>

Improving strength-ductility of Mg-8.5Gd-4.5Y-0.8Zn-0.4Zr magnesium alloy due to bimodal LPSO and dislocations: 《Journal of Rare Earths》2025年第4期832-842,I0007,共12页Xiaohua Zhang Yuan Shi Jiaqi Li Hongyan Yue Chao Li Siming Guo Qiang Chen; supported by the Key Research and Development Program of Heilongjiang (2022ZX01A01);National Natural Science Foundation of China (51975167);Natural Science Foundation of Heilongjiang Province(LH2022E080)。; Rare-earth(RE) magnesium alloys have attracted lots of attention due to their excellent mechanical properties.In this work,the microstructure and mechanical properties of as-extruded 8.5Gd-4.5Y-0.8Zn-0.4Zr magnesium a...; 关键词：Rare earths Magnesium alloy Solution treatment LPSO TEXTURE Mechanical properties

Engineering heterogeneous microstructures for enhanced strength and ductility in air-cooled Al−Mg−Si alloys: 《Transactions of Nonferrous Metals Society of China》2025年第4期1017-1031,共15页Yi-han GAO Xin-xin ZHANG Jing-zhe ZHOU Peng XU Zhi-jie XIN Jun-hua GAO Yan-hao SHI You LÜ Yu-fang ZHAO Jing-yang LI; supported by the National Natural Science Foundation of China(Nos.52301025,52371065,52301179);the Fundamental Research Program of Shanxi Province,China(Nos.202203021222039,202203021212124)。; The heterogeneity ofα-Al(Fe,Mn)Si dispersoids andβ″precipitates was tuned to enhance the strength−ductility synergy of air-cooled Al−Mg−Si alloys.Scanning electron microscopy(SEM)and transmission electron microscop...; 关键词：Al−Mg−Si alloy microstructure heterogeneity DISPERSOID nanoprecipitate mechanical property

Machine-Learning-Assisted Compositional Design of Refractory High-Entropy Alloys with Optimal Strength and Ductility: 《Engineering》2025年第3期214-223,共10页Cheng Wen Yan Zhang Changxin Wang Haiyou Huang Yuan Wu Turab Lookman Yanjing Su; financial support of the National Key Research and Development Program of China(2021YFB3802100);the National Natural Science Foundation of China(52203293);the Innovation Centre of Nuclear Materials Fund(ICNM-2022-ZH-02).; Designing refractory high-entropy alloys(RHEAs)for high-temperature(HT)applications is an outstanding challenge given the vast possible composition space,which contains billions of candidates,and the need to optimize ...; 关键词：Machine learning Refractory high-entropy alloys Multi-objective optimization Strength-ductility design

Effect of hierarchical cell structure and internal pores on mechanical properties of thixomolded AZ91D magnesium alloy: 《Transactions of Nonferrous Metals Society of China》2025年第3期749-764,共16页Li-dong GU Xiao-qing SHANG Jie WANG Jun-jun DENG Zhen ZHAO Xiao-qin ZENG; supported by the National Natural Science Foundation of China(Nos.51825101,52001202);the National Key Research and Development Program of China(No.2021YFA1600900)。; A comprehensive analysis of the microstructure and defects of a thixomolded AZ91D alloy was conducted to elucidate their influences on mechanical properties.Samples were made at injection temperatures ranging from 580...; 关键词：AZ91D magnesium alloy fabrication technology cell structure pores STRENGTH DUCTILITY

Laser powder bed fusion of WE43 magnesium alloy with superior balance of strength and ductility: 《Journal of Magnesium and Alloys》2025年第3期1275-1293,共19页Wenhe Xu Jikang Li Zhenwu Zhang Hongwei Yuan Guojin An Hai Shi Chao Cai Wenming Jiang Wei Li Qingsong Wei; supported by the National Natural Science Foundation of China(Nos.52275333,52375335 and U22A202494);the Stabilization Support Project of AVIC Manufacturing Technology Institute(No.KZ571801);the Knowledge Innovation Special Project of Wuhan(No.2022010801010302);the Fundamental Research Funds for the Central Universities(No.YCJJ20230359).; WE43 is a high-strength magnesium alloy containing rare-earth elements such as Y,Gd and Nd.Nevertheless,how to further obtain the balance of strength and ductility,as well as the manufacture of complex structures is s...; 关键词：Laser powder bed fusion(LPBF) WE43 alloy Pore defect Microstructure Strengthening mechanisms

Elongation enhancement strategies for AISI 430 stainless steel welded joints: insights from molecular dynamics analysis: 《Acta Mechanica Sinica》2025年第2期150-162,共13页Gongbo Bian Feng Liu Tingting Zhang Mengting Ran Xiaoyan Xue Dinglu Wu Wenxian Wang; This work was supported by the National Natural Science Foundation of China(Grant Nos.52075360,52275360,and 51805359).; AISI 430 ferritic stainless steel is popular in modern industry,while conventional welding methods with filler metals produce welded joints with tensile strength(586 MPa)and elongation(7.35%),which is insufficient to ...; 关键词：Welded joints Ductility enhancement AISI 430 ferritic stainless steel Post-weld heat treatment Molecular dynamics

Improvement of strength and ductility of TC4_(p)/AZ91D magnesium matrix composites by modifying the extrusion ratio: 《Journal of Magnesium and Alloys》2025年第2期746-759,共14页Zuying Yu Kaihong Zheng Xintao Li Jun Xu Jianxin Sun Nan Zhou Fusheng Pan; the Guangdong Major Project of Basic and Applied Basic Research(2020B0301030006);the Guangdong Provincial Academy of Sciences Fund(2020GDASYL-20200101001);the Natural Science Foundation of Hubei Province,China(2023AFB1033).; In this study,AZ91D(Mg-9Al-Zn)alloys reinforced with 2 vol%TC4(Ti-6Al-4V)particles fabricated by semi-solid stir casting were extruded at different ratios,resulting in observed grain refinement effects.The research fi...; 关键词：Magnesium matrix composites Mechanical properties TC4 titanium alloy Extrusion process

Fabrication of Zn-0.5Mn-0.05 Mg Micro-Tube with Suitable Strength and Ductility for Vascular Stent Application: 《Acta Metallurgica Sinica(English Letters)》2025年第2期327-337,共11页Dongfang Lou Mingda Zhang Yuping Ren Hongxiao Li Gaowu Qin; supported by the National Key Research and Development Program of China(2023YFB3812902);the Fundamental Research Funds for the Central Universities of China(N2302020).; Biodegradable Zn alloys are a hot topic in the biodegradable vascular stent materials,the study on preparing Zn alloys microtubes for vascular stent is still insufficient and none of the tubes could well meet the mech...; 关键词：Zn alloys MICROTUBE Microstructure Mechanical property Three-roller rolling

Simultaneously improving high-temperature strength and ductility of as-cast(TiB+TiC)/Ti-6Al-4Sn-7Zr-1Nb-1Mo-1W-0.2Si via triplex heat treatment: 《Rare Metals》2025年第1期652-661,共10页Jing-Xi Wu Zhi-Ming Du Yu-Yong Chen Hua-Sheng Xie Qing-Jun Peng Shi-Bing Liu Shu-Zhi Zhang Ke-Feng Li Yu Zhang; supported by the National Key R&D program of China(No.2022YFB3705704);the Natural Science Foundation of Heilongjiang Province of China(No.YQ2023E007);the National Natural Science Foundation of China(Nos.52201116,52071228 and 52271118);the State Key Laboratory of Advanced Welding and Joining,the Harbin Institute of Technology(No.AWJ-23M24);the funding Shi Changxu Innovation Center for Advanced Materials(No.SCXKFJJ202213)。; A novel triplex heat treatment was designed to simultaneously improve the high-temperature strength and ductility of titanium matrix composites(TMCs)by modulating the microstructure and(TiB+TiC)reinforcements and prom...; 关键词：(Ti DUCTILITY strength

Synergistic Improvement in Ductility and Hot Nitric Acid Corrosion Resistance of LPBF Ti-6Al-4V Alloy via Hot Isostatic Pressing: 《Acta Metallurgica Sinica(English Letters)》2025年第1期102-106,共5页Zheng Liu De-Chun Ren Lian-Min Zhang Ai-Li Ma Hai-Bin Ji Yu-Gui Zheng; supported by the National Natural Science Foundation of China(Nos.52101105,52373321);the IMR Innovation Fund(2023-PY03);the LingChuang Research Project of China National Nuclear Corporation(CNNC-LCKY-202274).; Laser powder bed fusion(LPBF)technology offers a promising solution to the fabricability challenges of titanium alloys;however,it introduces defects such as porosity and cracking.Here,we evaluated the effectiveness of...; 关键词：Laser powder bed fusion TI-6AL-4V Hot isostatic pressing Corrosion Mechanical properties

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

DUCTILITY

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

DUCTILITY

检索结果分析

下载全文

用户登录

高级检索检索式检索