云南高校图书馆联盟文献共享服务平台- AL-12

AL-12: 作品数：110被引量：239H指数：7; 导出分析报告; 相关领域：金属学及工艺一般工业技术更多>>; 相关作者：刘世楷贾德昌李秀朋李建平张喜燕更多>>; 相关机构：哈尔滨工业大学东南大学西安交通大学西南交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金陕西省自然科学基金陕西省教育厅科研计划项目国家教育部博士点基金更多>>

Achieving further refinement of grain structure and improvement of mechanical properties in Al-12Si-4Cu-2Ni-1Mg alloy by Al-Ti-C-B master alloy addition and deep cryogenic treatment: 《China Foundry》2025年第1期75-82,共8页Lin-fei Xia Wen-bo Li Zuo-shan Wei Yu-ying Wu Xiang-fa Liu; financially supported by Shandong Province Aluminum Manufacturing and Application Innovation and Entrepreneurship Community project;Shandong Province key Research and Development Plan(2021ZLGX01,2021SFGC1001,2023CXPT024);Shandong Province Youth Taishan project。; Near-eutectic Al-Si alloys are widely used in automotive manufacturing due to their superior wear resistance and high temperature performance.Because of high Si content,the grain refinement of near-eutectic Al-Si allo...; 关键词：deep cryogenic treatment near-eutectic Al-Si master alloy microstructure mechanical properties

Effects of diamond particle size on microstructure and properties of diamond/Al-12Si composites prepared by vacuum-assisted pressure infiltration: 《China Foundry》2024年第4期360-368,共9页Jia-ping Fu Can-xu Zhou Guo-fa Mi Yuan Liu; Diamond/aluminium composites have attracted attention in the field of thermal management of electronic packaging for their excellent properties.In order to solve the interfacial problem between diamond and aluminium,a...; 关键词：diamond/aluminum composites thermal conductivity electronic packaging vacuum-assisted pressure infiltration

激光熔化沉积Al-12Si合金成形工艺研究: 《轻工机械》2024年第4期89-94,共6页董玉海马盼杨植禄付光义谢凯强蒋林材王仁宪王伟; 上海工程技术大学校级创新项目(CX2315015)。; 为了满足结构件的一体式、轻量级以及专属定制的要求,笔者对激光熔化沉积(laser metal deposition,LMD)成形Al-12Si合金激光工艺参数进行了摸索,优化激光成形参数;在此基础之上,开展激光熔化沉积成形实验,通过金相分析、扫描电子显微镜(...; 关键词：激光增材制造激光熔化沉积 Al-12Si 成形工艺一体式结构件轻量化

Al-12.0Si-4.0Cu-0.7Mg-1.5Ni合金固溶处理工艺研究: 《热加工工艺》2024年第16期45-48,52,共5页王勇罗新民; 江苏省自然科学基金面上项目(BK20191209)。; 对铸态Al-12.0Si-4.0Cu-0.7Mg-1.5Ni合金进行了双级固溶+时效处理,采用SEM、XRD、硬度测试等研究了双级固溶中第二级固溶温度和时间对铸态合金组织与硬度的影响。结果表明:铸态Al-12.0Si-4.0Cu-0.7Mg-1.5Ni合金组织主要由α-Al固溶体、...; 关键词：Al-12.0Si-4.0Cu-0.7Mg-1.5Ni合金固溶处理组织硬度

High-Temperature Stability of Mg-1Al-12Y Alloy Containing LPSO Phase and Mechanism of Its Portevin-Le Chatelier(PLC)Effect: 《Acta Metallurgica Sinica(English Letters)》2024年第6期982-998,共17页Qian-Long Ren Shuai Yuan Shi-Yu Luan Jin-Hui Wang Xiao-Wei Li Xiao-Yu Liu; supported by the Qinghai Provincial Science and Technology Department Basic Research Program(No.2023-ZJ-913M).; In this study,the high-temperature stability and the generation mechanism of the Portevin-Le Chatelier(PLC)effect in solid-solution Mg-1Al-12Y alloy with different heat treatment processes were investigated by adjusti...; 关键词：Magnesium alloy Long-period stacking ordered(LPSO)phase Portevin-Le Chatelier effect High temperature

Enhanced mechanical properties of Mg-1Al-12Y alloy containing long period stacking ordered phase被引量：1: 《Journal of Magnesium and Alloys》2023年第12期4679-4688,共10页Shuai Yuan Jinhui Wang Xiaoqiang Li Hongbin Ma Lei Zhang Peipeng Jin; the financial support of Qinghai Provincial Science and Technology Department Basic Research Program (No.2020-ZJ-707) to carry out this research work。; In this study, a systematic investigation on the effect of solution treatment time(2–8 h) at 540℃ on the microstructure and mechanical properties in as-cast Mg-1Al-12Y(AY112, wt.%) alloy was performed. The results s...; 关键词：Solution treatment LPSO phase Mechanical properties Deformation mechanism

Laser additive manufacturing of strong and ductile Al-12Si alloy under static magnetic field被引量：3: 《Journal of Materials Science & Technology》2023年第32期101-112,共12页R.Wang J.Wang L.M.Lei S.Yu T.Hu S.S.Shuai S.Z.Xu Z.H.Cao X.P.Li C.Y.Chen Z.M.Ren; the National Key Research and Development Program of China(No.2019YFA0705300,2021YFB3702502);the National Natural Science Foundation of China(Nos.52001191,52127807,52271035);Natural Science Foundation of Shanghai(No.23ZR1421500);SPMI Project from Shanghai Academy of Spaceflight Technology(No.SPMI2022-06);Independent Research Project of State Key Laboratory of Advanced Special Steel,Shanghai Key Laboratory of Advanced Ferrometallurgy;Shanghai University(No.SKLASS 2022-Z10);the Science and Technology Commission of Shanghai Municipality(No.19DZ2270200).; Rapid cooling and solidification during laser additive manufacturing(LAM)can produce ultra-fine microstructure with higher strength.However,the non-uniform cell/grain structure can easily result in early stress concen...; 关键词：Laser powder bed fusion Magnetic field Al alloys Grain refinement Strengthening mechanism

脉冲电流对Al-12Si半固态压铸板组织及性能影响被引量：1: 《特种铸造及有色合金》2023年第11期1497-1500,共4页黄国萱苏鑫肖瑶路迪沈善忠田锡天; 辽宁省自然科学基金资助项目(20170520310);沈阳大学创新创业项目成果(202311035310)。; 将12 V脉冲电流引入Al-12Si合金半固态浆料制备过程中,并压铸成形表面品质良好的3组板坯。对比研究发现,控制温度为570℃下,脉冲电流可有效细化α-Al枝晶并使其分布更均匀。共晶相中Si含量下降,共晶相得到细化;在脉冲电流与变质剂的共...; 关键词：半固态压铸 Al-12Si铝合金脉冲电流 Sr变质剂

Zn含量对Al-12Si-2Cu-1Mg-xZn合金铸造性能的影响被引量：1: 《特种铸造及有色合金》2023年第11期1545-1549,共5页何建刚郭睿曾大新李峰光史秋月; 工信部国家科技重大专项资助项目(2018ZX04027001);湖北省教育厅科研计划资助项目(Q20211804);湖北汽车工业学院博士启动基金资助项目(BK201607);湖北汽车工业学院“增材制造及表面强化”校级创新团队资助项目(B05)。; 通过测量不同Zn含量Al-12Si-xZn-2Cu-Mg合金冷却曲线、热裂敏感性、缩松缩孔体积等,研究了Zn含量对Al-12Si-xZn-2Cu-Mg合金的热裂及缩松、缩孔等铸造性能的影响。结果表明,Zn能够细化合金中Si相,促进补缩,并固溶于α-Al中强化固相骨架,...; 关键词：Al-12Si-2Cu-Mg-xZn合金热裂缩松缩孔铸造性能

Effect of mold and core preheating temperature on corrosion resistance of casting Al-12Si alloy U-shaped cooling channel: 《China Foundry》2023年第3期218-224,共7页Guang-long Li Jie Zhang Meng-yu Wang Rui-ming Su Yang Cao Ying-dong Qu; financially supported by the National Natural Science Foundation of China(No.51775353);the National Key Research and Development Program of China(No.2019YFB2006501);the Program for Natural Science Foundation of Liaoning Province(No.2021-BS-150);Science and Technology Program of Liaoning Provincial Department of Education(LJKZ0116);Hebei Key Laboratory of Dielectric and Electrolyte Functional Material,Northeastern University at Qinhuangdao(HKDEFM2021204)。; Temperature has an important impact on the corrosion resistance of mold with cooling channels prepared by casting method.The effect of preheating temperature of the mold and the carbon fiber core on the roughness and ...; 关键词：U-shaped cooling channels ROUGHNESS exfoliation corrosion intergranular corrosion

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