2024-T3

作品数:44被引量:115H指数:6
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相关领域:金属学及工艺更多>>
相关作者:董春林严铿张洪武张昭叶欣更多>>
相关机构:中国搅拌摩擦焊中心江苏科技大学中国民航大学北京航空航天大学更多>>
相关期刊:《Science China(Physics,Mechanics & Astronomy)》《Journal of Materials Science & Technology》《Journal of Rare Earths》《塑性工程学报》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江苏科技大学先进焊接技术省级重点实验室开放研究基金更多>>
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2024-T3铝合金表面三价铬化学转化膜的制备及其性能
《腐蚀与防护》2025年第4期100-107,共8页李嘉烁 王梅丰 黄小文 陈东初 王夏妍 
开发了以K_(2)ZrF_(6)、Cr(OH)SO_(4)为主盐,NH-2为添加剂的2024-T3铝合金三价铬-锆基化学转化膜制备工艺。通过硫酸铜快速点滴试验研究K_(2)ZrF_(6)、Cr(OH)SO_(4)和添加剂NH-2质量浓度,工作液温度,pH以及化学氧化时间对转化膜耐蚀性...
关键词:2024-T3铝合金 化学氧化膜 三价铬-锆 耐蚀性 
面向2024-T3铝片的机器人超声喷丸校形研究
《机械制造》2024年第5期49-54,68,共7页沈琰波 陈思鲁 Adnan Saifan 左兰壮 翟锰钢 赵夙 张驰 杨桂林 
浙江省“领雁”攻关计划项目(编号:2022C01114);浙江省自然基金资助项目(编号:LQ22E010011);宁波市科技创新2025重大专项(编号:2022Z068);宁波市“3315计划”创新团队项目(编号:Y80929DL04)。
超声喷丸技术在成型校形、表面改性等方面具有广阔的应用前景。为了了解不同工艺参数对喷丸效果的影响,以2024-T3铝片为研究对象,将超声喷丸设备搭载在工业机器人平台上进行试验,以试片弧高变化作为评价指标,分析加工距离、超声振幅、...
关键词:铝片 机器人 超声喷丸 校形 研究 
Protective Coatings Containing ZnMOF-BTA Metal–Organic Framework for Active Protection of AA2024-T3被引量:1
《Acta Metallurgica Sinica(English Letters)》2023年第11期1893-1908,共16页Izuchukwu K.Nwokolo Hongwei Shi Paul CUzoma Sharjeel Ahmed Jiwen Li Fuchun Liu 
the National Natural Science Foundation of China(Nos.52171089 and 51571202);the LingChuang Research Project of China National Nuclear Corporation(No.E041F212Z1).
ZnMOF-BTA,a new metal–organic framework with excellent anti-corrosion properties was prepared and characterized.Polarization and immersion tests in 3.5 wt%NaCl were performed on AA2024-T3 alloy to assess the corrosio...
关键词:Aluminum alloy BENZOTRIAZOLE Corrosion inhibition Electrochemical impedance spectroscopy(EIS) Metal-organic framework Organic coatings 
Combined influence of Ce(Ⅲ)and iodide ions for corrosion protection of AA 2024-T3 in acidic to neutral chloride-rich environments:Electrochemical and surface characterization studies
《Journal of Rare Earths》2023年第2期309-320,共12页Mohammed A.El-Hashemy Anthony E.Hughes Thomas Gengenbach A.Matthew Glenn Ivan S.Cole 
It has been reported that trivalent cerium salts are effective inhibitors for corrosion of AA2024-T3 in neutral to alkaline co rrosive enviro nments,but poor in acidic environments.In this study,work was done for exte...
关键词:Aluminium alloy Cerium(Ⅲ)salt Potassium iodide Corrosion inhibitor XPS Rare earths 
响应曲面法优化2024-T3的三价铬氧化处理工艺
《材料保护》2021年第8期90-94,共5页郭蓓 李冬冬 束俊杰 刘兰轩 刘秀生 王明钊 
为了探究优化的2024-T3铝合金三价铬氧化处理工艺,在已有氧化剂配方及工艺基础上,在钝化液配方确定的情况下,采用响应曲面法以氧化处理的温度、pH值和时间为影响因素,利用响应面分析中的Box-Bohnken法设计了三因素三水平的试验方案,以...
关键词:响应曲面法 2024-T3 三价铬 化学氧化工艺 优化 
Influence of LDH conversion coatings on the adhesion and corrosion protection of friction spot-joined AA2024-T3/CF-PPS被引量:2
《Journal of Materials Science & Technology》2021年第8期197-210,共14页A.C.Bouali N.M.Andre M.R.Silva Campos M.Serdechnova J.F.dos Santos S.T.Amancio-Filho M.L.Zheludkevich 
supported by the European FP7 project“PROAIR”(No.PIAPP-GA-2013-612415);the Horizon 2020 project“MULTISURF”(Marie Sklodowska-Curie grant agreement No 645676);the DAAD financial support in the form of an International Travel Grant,which enabled her to attend the International Conference on Surface Modification Technologies 33(SMT-33);the support of the National Council for Scientific and Technological Development(CNPq Brazil,Process 200694/2015-4);the financial support from the Austrian aviation program“TAKE-OFF”;from the Austrian Ministry for Climate Action,Environment,Energy,Mobility,Innovation and Technology,BMK。
Layered double hydroxide(LDH)conversion coatings loaded with corrosion inhibitors were suggested for the surface treatment of the aluminum alloy 2024-T3,prior to friction spot joining with carbon-fiber reinforced poly...
关键词:Friction spot joining Layered double hydroxide Galvanic couple Corrosion protection ADHESION 
Dissimilar friction stir spot welding of AA2024-T3/AA7075-T6 aluminum alloys under different welding parameters and media被引量:1
《Defence Technology(防务技术)》2021年第2期531-544,共14页Gui-ju Zhang Cai-yuan Xiao Olatunj Oladimeji Ojo 
Scientific Research Fund of Hunan Provincial Education Department(No.15C1240);Innovation platform open fund Project(No.16K080).
This paper studies the friction stir spot welding of AA2024-T3/AA7075-T6 Al alloys in the ambient and underwater environments by clarifying the nugget features,microstructure,fracture and mechanical properties of the ...
关键词:Friction stir spot welding Underwater friction stir spot welding Nugget characterization Microstructure Mechanical properties Fracture 
2024-T3铝合金板材表面缺陷的成因分析及解决措施被引量:2
《轻合金加工技术》2020年第10期25-30,共6页谭瑶 何军 丁亚红 朱凯 罗庆 杨元熙 
通过对2024-T3铝合金板材表面缺陷的宏微观形貌观察、能谱分析、金相检查,粗糙度检测,对表面缺陷性质和成因进行了分析。结果表明:其表面缺陷为长期存放于湿度高、温差大环境中导致的大气腐蚀;根据缺陷形成原因,制定了消除表面缺陷措施...
关键词:铝合金板 2024-T3 表面缺陷 大气腐蚀 
Fractographic analysis of the overload effect on fatigue crack growth in 2024-T3 and 7075-T6 Al alloys被引量:3
《International Journal of Minerals,Metallurgy and Materials》2020年第1期83-90,共8页A.Albedah B.Bachir Bouiadjra S.M.A.K.Mohammed F.Benyahia 
the Deanship of Scientific Research at King Saud University for funding the work through the research group (No. RGP-VPP-035)
The effect of single overload on the fatigue crack growth in 2024-T3 and 7075-T6 Al alloys was analyzed.Fatigue tests under constantamplitude loading with overload peak were carried out on V-notched specimens.Fractogr...
关键词:fatigue crack growth OVERLOAD RETARDATION FRACTOGRAPHY crack tip plasticity 
Grain refining in weld metal using short-pulsed laser ablation during CW laser welding of 2024-T3 aluminum alloy被引量:2
《International Journal of Extreme Manufacturing》2019年第4期34-41,共8页Masaki Kasuga Tomokazu Sano Akio Hirose 
The authors would like to thank Mr Tetsuji Kuwabara of NAC Image Technology Inc.for support of high-speed photographing;This work was supported in part by MEXT Quantum Leap Flagship Program(MEXT Q-LEAP)Grant No.JPMXS0118068348,JSPS KAKENHI Grant Nos.JP16H04247,JP16K14417,and 19K22061;This work was funded in part by ImPACT Program of Council for Science,Technology and Innovation(Cabinet Office,Government of Japan).
The 2024 aluminum alloy is used extensively in the aircraft and aerospace industries because of its excellent mechanical properties.However,the weldability of 2024 aluminum alloy is generally low because it contains a...
关键词:2024 aluminum alloy hot cracking laser welding grain refinement dendrite fragmentation short pulsed laser laser ablation 
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