云南高校图书馆联盟文献共享服务平台- AL-MN

AL-MN: 作品数：136被引量：306H指数：9; 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：房大庆李新梅田政唐定骧鲁化一更多>>; 相关机构：中南大学重庆大学浙江大学东南大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金重庆市自然科学基金新疆维吾尔自治区自然科学基金中国博士后科学基金更多>>

High-strength and thermally stable TiB_(2)-modified Al-Mn-Mg-Er-Zr alloy fabricated via selective laser melting: 《International Journal of Minerals,Metallurgy and Materials》2024年第10期2221-2232,共12页Jiang Yu Yaoxiang Geng Yongkang Chen Xiao Wang Zhijie Zhang Hao Tang Junhua Xu Hongbo Ju Dongpeng Wang; supported by the National Natural Science Foundation of China(Nos.51801079 and 52001140);the Portugal National Funds through Fundação para a Ciência e a Tecnologia Project(No.2021.04115).; To increase the processability and plasticity of the selective laser melting(SLM)fabricated Al-Mn-Mg-Er-Zr alloys,a novel TiB_(2)-modified Al-Mn-Mg-Er-Zr alloy with a mixture of Al-Mn-Mg-Er-Zr and nano-TiB_(2) powders...; 关键词：selective laser melting aluminum alloy PROCESSABILITY mechanical properties thermal stability

Microstructure evolution and strengthening mechanisms of a high-performance TiN-reinforced Al-Mn-Mg-Sc-Zr alloy processed by laser powder bed fusion被引量：1: 《Journal of Materials Science & Technology》2024年第20期86-100,共15页Hao Tang Xiaoying Xi Chaofeng Gao Zhongqiang Liu Jiantao Zhang Weiwen Zhang Zhiyu Xiao Jeremy Heng Rao; Zhiyu Xiao acknowledges the financial support from the National Natural Science Foundation of China(No.52274363);the Guangdong Basic Applied Basic Research Foundation,China(No.2022A1515010558);Chaofeng Gao acknowledges the financial support by the Guangdong Basic Applied Basic Research Founda-tion,China(No.2022A1515011597);J.T.Zhang acknowledges the financial support by the Guangdong Basic Applied Basic Research Foundation,China(No.2022A1515240065);the Natural Science Foundation Project of Guangzhou,China(No.202201010526).; In this work,a high-strength crack-free TiN/Al-Mn-Mg-Sc-Zr composite was fabricated by laser powder bed fusion(L-PBF).A large amount of uniformly distributed L1_(2)-Al_(3)(Ti,Sc,Zr)nanoparticles were formed during the...; 关键词：Laser powder bed fusion Aluminum matrix composites Heterogeneous nucleation Strengthening mechanisms Mechanical performance

激光粉末床熔融成形高性能Al-Mn-Mg-Sc-Zr合金的显微组织演变及力学性能被引量：2: 《Transactions of Nonferrous Metals Society of China》2024年第5期1413-1426,共14页唐浩耿遥祥高超峰席晓莹张建涛肖志瑜; National Natural Science Foundation of China(Nos.52001140,52274363);Guangdong Basic Applied Basic Research Foundation,China(Nos.2022A1515010558,2022A1515011597,2022A1515240065)。; 系统研究时效温度对激光粉末床熔融成形Al-Mn-Mg-Sc-Zr合金显微组织及力学性能的影响。结果表明,成形态合金组织致密且无裂纹,平均晶粒尺寸为3.51μm,屈服强度为(547±3)MPa。经300℃时效后,合金组织中析出大量尺寸为2~3 nm且与基体共格...; 关键词：激光粉末床熔融 Al-Mn-Mg-Sc-Zr合金显微组织演变力学性能 Al3Sc纳米颗粒

Al-Mn-Sc合金的选区激光熔化工艺优化及室温与高温力学性能研究被引量：2: 《铸造》2024年第5期626-631,共6页熊孝经吴晓鹏张唯汤华平; 季华实验室自立项目“航空级高强度铝合金粉末研制及低成本合金制粉技术研发(X200171TM200)”。; 通过探究能量密度对Al-4.5Mn-1.5Mg-0.6Sc-0.2Zr(wt.%)合金致密度的影响,优化其成形工艺,并进一步分析该合金在时效过程中组织变化及其室温与高温力学性能。结果表明:随着能量密度增大,合金致密度先增后减。当能量密度为77.6 J/mm^(3)时...; 关键词：选区激光熔化 Al-Mn-Sc 高温力学性能

Mn含量对Zn-Al-Mg合金组织和耐腐蚀性能的影响被引量：1: 《轧钢》2024年第2期78-84,共7页刘广会徐呈亮秦汉成蒋光锐刘全利; 河北省重大科技成果转化专项项目(22281001Z)。; 为了使热镀锌产品获得更好的耐腐蚀性能,通过感应熔炼制备了3种不同Mn含量的Zn-Al-Mg合金铸锭,分别为Zn1Al1Mg0.5Mn、Zn1Al1Mg1.2Mn、Zn1Al1Mg2.5Mn,并分析了其凝固组织和腐蚀行为。结果表明:通过相图计算预测了含Mn的Zn-Al-Mg合金中Al...; 关键词：MN含量 Zn-Al-Mg合金凝固组织耐腐蚀性 Al-Mn化合物

Optimization of chemistry and process parameters for control of intermetallic formation in Mg sludges: 《Journal of Magnesium and Alloys》2024年第4期1431-1448,共18页Y.Fu G.G.Wang A.Hu Y.Li K.B.Thacker J.P.Weiler H.Hu; Meridian Lightweight Technologies Inc.,Strathroy,Ontario Canada;the University of Windsor,Windsor,Ontario,Canada for supporting this work;part of a large project funded by Meridian Lightweight Technologies,Inc.; Intermetallic formation in sludge during magnesium(Mg)melting,holding and high pressure die casting practices is a very important issue.But,very often it is overlooked by academia,original equipment manufacturers(OEM)...; 关键词：Magnesium sludge Al-Mn intermetallic OPTIMIZATION Taguchi method Sludge factor Chemical composition Process parameter

铈添加对Al-Mn靶材物相转变及应用性能的影响: 《中国稀土学报》2024年第2期330-338,I0005,共10页鲁飞刘树峰许亿李慧张帅温永清; 内蒙古自治区自然基金资助项目(2020MS0515),国家重点研发计划资助项目(2021YFB3500100)资助。; 采用真空感应炉制备不同Ce含量AlMn-Ce合金靶材。利用X射线衍射仪、GSAS软件、扫描电镜、能谱仪、万能力学试验机和布氏硬度仪分析靶材物相组成、含量、分布规律及合金塑韧性。同时选用Al_(85)Mn_(15)-10%Ce(质量分数)合金靶材进行镀膜...; 关键词：AlMn-Ce 合金靶材塑韧性非晶耐蚀性

热处理对选区激光熔化Al-Mn-Mg-Sc-Zr合金力学性能和腐蚀行为的影响被引量：2: 《中国有色金属学报》2024年第4期1240-1251,共12页邓英曹俊昌赖毅郭一帆梁美婵潘清林徐国富; 湖南省自然科学基金资助项目(2023JJ30671);长沙市自然科学基金资助项目(KQ2208264);湖南省青年骨干教师项目(150220001);国家重点研发计划资助项目(2021YFC1910505);广东省重点领域研发计划资助项目(2020B010186002)。; 以Al-4.77Mn-1.37Mg-0.67Sc-0.25Zr(质量分数,%)合金粉末为原料,在激光功率330 W和扫描速率700 mm/s下进行选区激光熔化(Selective laser melting,SLM)形成SLM Al-Mn-Mg-Sc-Zr合金,结合慢应变速率拉伸实验、电化学测试、析氢浸泡实验及...; 关键词：选区激光熔化热处理应力腐蚀晶间腐蚀电化学显微组织

热处理对选区激光熔化制备Al-Mn-Mg-Sc-Zr合金微观组织和力学性能的影响被引量：2: 《稀有金属》2024年第3期325-335,共11页翟梓棫潘炜梁博刘彦涛张永忠; 北京市科技计划项目(Z201100008420012)资助。; 利用选区激光熔化(SLM)成形技术制备了Al-Mn-Mg-Sc-Zr合金,测试了不同热处理工艺下材料的显微硬度和拉伸性能,得到力学性能最佳的热处理工艺为300℃/5 h,并利用扫描电镜(SEM)和透射电镜(TEM)分析了热处理对合金组织性能的影响。结果表明...; 关键词：选区激光熔化(SLM) 热处理 Al-Mn-Mg-Sc-Zr 微观组织力学性能

Multivariate relationships between microstructure evolution and strengthening mechanisms in laser powder bed fusion of Al-Mn-Sc alloy:towards improved fatigue performance: 《Light(Advanced Manufacturing)》2024年第1期3-18,共16页Huaping Tang Chaofeng Gao Shiheng Zhang Xiaojing Xiong Sheng Cao Xiaopeng Wu Yunjie Bi Jeremy Heng Rao; financially supported by Ji Hua Laboratory“Development of additive manufactured core process and special equipment for key parts of aero-engines”(No.X190351TM190);the Basic and Applied Basic Research Foundation of Guangdong Province(No.2022A1515011597).; The effects of direct aging treatment(at 300℃ for 5 hours)on selective laser melted(SLMed)Al-4.5Mn-1.5Mg-0.9Sc-0.2Zr alloy were investigated in this work,with the microstructure,fatigue behaviors,and fracture charact...; 关键词：Selective laser melting Al-Mn-Sc alloys High-cycle fatigue

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