Aluminumalloy相关论文
本文采用激光-MIG复合焊接技术对3 mm的6061铝合金板材进行焊接.在实验的基础上,确定了最佳的焊接工艺参数,保证了熔透焊接.采用光......
通过新设计的铝合金热冲压装置进行AA6082-T4铝合金热冲压研究.研究的工艺参数包括成形温度、冲压速度、摩擦系数和压边力.通过Tag......
Structures and macrosegregation of a 2024 aluminum alloy fabricated by direct chill casting with dou
Central region coarse grains and centerline segregation are common defects in aluminum ingots fabricated by direct chill......
The 2024 anodized aluminum alloy film was sealed by KAl(SO4)2 solution and the effect of sealing on corrosion resistance......
quantitative study of dimensional stability mechanism and microstructure evolution during precipitat
In this paper,we were devoted to quantitatively analyzing the dimensional change of 2024AI alloy dur-ing the aging proce......
Microstructure and elevated-temperature mechanical properties of dispersoid-strengthened Al-Mg-Si-Mn
The microstructure and elevated-temperature mechanical properties of dispersoid-strengthened Al-Mg-Si-Mn al-loys produce......
Joint effect of quasicrystalline icosahedral and L12-strucutred phases precipitation on the grain st
Dispersoid hardening is a key factor in increasing the recrystallization resistance and mechanical strength of non-heat ......
Friction self-piercing riveting(F-SPR)is an emerging technique for low ductility materials joining,which creates a mecha......
Mechanical and Damping Behavior of Age-Hardened and Non-age-hardened Al Alloys After Friction Stir P
This study investigated the microstructure,mechanical,and damping properties of a non-age-hardened Al alloy (5086) and a......
A Fully Coupled Thermomechanical Model of Friction Stir Welding (FSW) and Numerical Studies on Proce
This paper presents a new thermomechanical model of friction stir welding which is capable of simulating the three major......
Effect of K2TiO(C2O4)2 Addition in Electrolyte on the Microstructure and Tribological Behavior of Mi
Micro-arc oxidation (MAO) coatings with different concentrations of K2TiO(C2O4)2 in the sodium silicate base electrolyte......
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Influences of pouring temperature and cooling rate on microstructure and mechanical properties of ca
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Influence of Mechanical Behavior between the Grains on Stress Fluctuation of Aluminum Alloy Thick Pl
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The correlation between the microhardness and microstructure features of anodic films on 2024 aluminum alloy formed in t......
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The interaction between stress and galvanic during the corrosion process of 5050 aluminum alloys was studied and the evo......
The light woven carbon fibers reinforced aluminum alloy composite(CF/Al)was fabricated by spark plasma sintering(SPS).Be......
3D Stability Chart and Surface Location Error Diagram for High-Speed Milling Aerospace Aluminum Allo
The vibrations in milling process include two parts，I.e. Self-excited vibration（chatter) and forced vibration. Stability ......
Cross Section Optimal Design of 6082 Aluminium Alloy Anti-collision Beam Based on the Crash Simulati
Four cross sections of 6082 aluminium alloy anti-collision beam were designed for one car.Based on the crash simulation ......
Investigation on the forming limit of 5754O aluminum alloy based on different flow stress-strain rel
A modified Swift type flow stress-strain relation is presented in order to describe the uniaxial tension test curve reas......
In this paper,Different content of aluminium alloy(3004 aluminum alloy)was added to the Zn-5%Al-0.1%RE alloy coating to ......
The paper is about the surface modification of AI alloy for rapid tooling by Micro-are Oxidation (MAO) technology.Accord......
A7N01 aluminum alloy with the thickness of 10mm is welded using fiber las er with filler wire,the microstructures and me......
A joint with high quality for the high-speed train in welding aluminum alloy remains a big challenge.In this paper, we d......
Currently the Aluminum Alloy Resistance Spot Welding (AA-RSW) has been extensively used for light weight automotive body......
Experimental study on the static behavior of stressed skin for aluminum alloy mobile-house with semi
An experimental study was conducted on the behavior of stressed skin for aluminum alloy mobile-house with semi-rigid con......
对搅拌摩擦加工Al-Mg-Sc合金,制备细晶超塑性结构及其高应变速率超塑性进行了深入研究.采用小尺寸搅拌头,在低转速下对Al-Mg-Sc合......
采用电感耦合等离子体原子发射光谱法（ICP-AES）探讨铸造铝合金中微量磷的测定。 以硝酸和氢氟酸溶解样品，高氯酸除去氟硅酸和氢氟酸，检......
Influence of Ni and Sr addition on Tensile Behavior and Microstructural Constituents of Squeeze Cast
For further expansion of aluminum usage to the area where heavy dynamic loading is required in vehicles, improvement on ......
首次采用激光烧蚀—快脉冲放电等离子体光谱技术应用于分析铝合金样品.记录了该技术激发铝合金样品后的发射光谱、以及若干元素谱......
针对铝合金激光点焊容易出现的问题，自建了一套精确控制送丝系统，分析铝合金激光填丝点焊的可行性，并且研究了送丝角度、延迟时间、送......
借助扫描电子显微镜，对2219铝合金电流作用下激光焊接接头进行原位拉伸试验，观察接头的裂纹形成、裂纹扩展过程及断裂模式，研究其微观......
铝、钢金属在物理化学性质上的巨大差异使得铝/钢异种接头的优质连接成为焊接领域的难点。采用摆动激光热源实现了6061铝合金和316......
利用不同功率密度的微秒激光在6061铝合金表面刻蚀出圆柱状粗糙结构,将刻蚀后的粗糙铝合金片置于110 ℃干燥箱保持12 h,通过液滴形......
结合光学多通道分析仪和高速摄像仪的观测结果，对6061铝合金CO2激光深熔焊接过程中等离子体的热力学行为进行了研究。分析了稳定的......
铝合金密度低、比强度高,是理想的新能源汽车车身材料,但表面氧化层的存在严重影响焊接质量。激光清洗是一种基于脉冲激光的热烧蚀......
为在包装铝材表面得到高灰度二维码，本团队使用纳秒脉激光对铝合金表面进行标记试验，探究了激光标记工艺对灰度的影响以及灰度变化的......
针对铝合金激光-CMT(cold metal transfer )复合焊焊缝性能不足的难点,采用两种不同Si含量焊丝(Al-Si5和Al-Si10焊丝)对铝合金进行......
以国产大型客机机身壁板铝合金T型接头双侧激光同步焊接技术的开发为背景，系统地研究了焊接工艺参数与光束姿态对焊缝成形质量的影......
为了探究中厚板铝合金光纤激光切割工艺特性, 开展了光纤激光切割8 mm厚AA2219铝合金工艺实验, 系统研究了激光功率、切割速度、离......
在常温常压下,采用手持式激光诱导击穿光谱仪(LIBS)对铝合金中的镁、钛元素进行定量分析,以验证其稳定性及可靠性。手持式LIBS内置......
为了降低铝合金因激光辐照而产生颗粒污染物的几率,研究了激光冲击强化对纳秒激光辐照5052铝合金诱致污染物产生规律的影响。首先......
黏度是液体铝合金重要的热物性质之一,影响到液体充型与凝固的特征,继而铸件的质量.在本研究中,从文献中收集了315组实验测定的黏......
以亚共晶A1-7Si合金为研究对象,基于Matlab神经网络工具箱开发了铝合金性能和组织关系预测程序,获得了高精度的材料性能与组织特征......
采用动电位极化法、电化学阻抗谱法和恒电流放电法研究添加0.01%Ga(质量分数)对Al−0.4Mg−0.05Sn−0.03Hg阳极的显微组织和在NaOH......
