铝合金时效

Zr对超高强铝合金时效过程的影响

Influence of zirconium on ageing process in super - high strength aluminum alloy

用TEM、电阻、力学性能试验等方法研究了固溶后的冷变形对6082铝合金时效析出过程的影响。

The effect of cold deformation on the aging precipitation of the solution-treated 6082 Al-Mg-Si alloy was investigated by the methods of TEM , electric resistance , mechanical properties tests .

高温预析出对Al-Zn-Mg系铝合金时效硬化和应力腐蚀的影响

Effect of post-solution high-temperature preprecipitation on the microstructure and properties of Al-Zn-Mg aluminum alloy

采用硬度测量、透射电镜和X射线衍射等试验方法，探讨了在室温不同强塑性变形下Al-Zn-Mg-Cu、Al-Cu、Al-Mg-Si三种铝合金时效析出相的演变。

The re-dissolution of precipitation phases of Al-Zn-Mg-Cu , Al-Cu and Al-Mg-Si alloys at room temperature caused by severe compressed deformation was researched by hardness measurement , X-ray diffraction analysis and transmission electron microscopy .

铍元素对7475铝合金时效组织及性能的影响

Influence of Beryllium on 7475 Aluminium Alloy Age Structure and Properities

铝合金时效强化的实验研究及屈服强度计算

Experimental research and prediction of yield strength for aging strengthened aluminium alloy

铝合金时效成形微观组织和性能及疲劳断裂特征

Microstructures , Properties and Fatigue Fracture Characteristics of Aluminum Alloy after Age Forming

几种6000系汽车板铝合金时效行为及性能的研究

Aging Behavior and Properties of Several 6000 Series Aluminium Alloys for Auto Sheet Materials

7050铝合金时效强化行为研究

Precipitation Hardening Behavior of 7050 Aluminum Alloy

粉末锌铝合金时效行为的研究

Ageing Behavior of Powder Metallurgical Zinc-aluminum Alloy

2519铝合金时效过程的组织特征

Microstructure Characteristics of Aged 2519 Aluminum Alloy

人工神经网络在7175高强铝合金时效动力学研究中的应用

Artificial Neural Networks Applied to Investigation on Aging Dynamics of 7175 High Strength Al Alloy

添加微量铍对工业7475铝合金时效硬化及析出相与基体位向关系的影响

Effect of Be on ageing hardening behavior and oriented relation between precipitated phases and matrix of 7475 aluminum alloy

双峰模式变换器7175铝合金时效双峰应力腐蚀敏感性的研究

Power Converters Working in Double Peak Mode Investigation of Stress Corrosion Susceptibility for 7175 Aluminiun Alloy Double Peak Aged

7055超强铝合金时效硬化特性与应力腐蚀性能研究

Study on the Ageing Behavior and Stress Corrosion Cracking ( SCC ) Behavior of 7055 Ultrahigh - strength Aluminium Alloy

通过对新型铝合金时效处理后的组织结构进行分析，研究了不同的时效温度和时间对该铝合金力学性能的影响。

The effect of aging temperature and aging time to new-type heat-resisting aluminum alloy forging structure and properties are introduced .

本实验条件下，最优的时效制度为180℃/20h。（5）时效前进行预拉伸变形可提高2124铝合金时效后抗拉强度和屈服强度，并且预变形量越大，强度提高的越明显。

The optimum ageing schedule was 180 ℃ / 20h . ( 5 ) The tensile strength could be increased by pre-tensile deformation before aging . The strength after ageing increased steadily with the increasing of the strain of pre-deformation .

从7475铝合金的时效看Al-Zn-Mg-Cu系合金的强化

Analysis about Strengthening Mechanism from the Ageing Process of 7475 Al Alloy

通过对190℃时效不同时间的含钪和不含钪AlLi合金维氏硬度测量和合金中强化相析出行为的透射电镜观察，研究了钪对铝锂合金时效硬化行为的影响。

The effect of scandium on the age-hardening behavior of Al-Li alloy was investigated by measuring the Vickers hardness of Al-Li alloys with and without scandium aged at 190 ℃ for different time and observing the precipitation of strengthening phases in the alloys using transmission electron microscope .

研究了该新型铝合金的时效处理工艺，比较了不同时效处理工艺的试样在性能和组织方面的变化，提出了相对经济有效的时效强化工艺，即时效温度180℃，时效时间10h。

Artificial aging on the novel Al-alloy were studied , the mechanical property and microstructure of the samples were evaluated under different artificial aging process . The economic and effective strengthening process was proposed that the aging temperature is 180 ℃ and the aging time is 10 hours .

7055铝合金的时效硬化特性与电导率

Hardening characteristics and its electrical conductivity of 7055 aluminum alloy ageing

铝锂合金时效早期阶段研究进展

Advance on the Investigations of Early Stage of Aging of Al-Li Alloys

2324铝合金蠕变时效成形有限元分析

FE analysis of creep age forming for Aluminum alloy 2324

2090铝锂合金时效强化相间的耦合作用

Interaction of strengthening phases in 2090 aluminium - lithium alloys

钪对铝锂合金时效硬化行为的影响

Effect of Scandium on the Age-hardening Behavior of Al-Li Alloy

新型耐热铝合金锻件时效制度研究

Study of Aging Institutions of New-type Heat-resisting Aluminum Alloy Forging

具有盘状析出相铝合金的时效强化模型

A model for age strengthening of plate-like-precipitate-containing Al alloys

新型铝合金的时效工艺研究

Study on Aging Treatments of New Style Al-alloy

淬火铝合金板材时效炉炉型选择分析

Selecting of the Types of the Ageing Furnaces for the Quenched Aluminium Alloy Sheets

锌铝合金等温时效硬化特性

Isothermal aging hardening characteristics of Zn-Al alloys