超硬铝合金

ECAP变形后超硬铝合金的电化学腐蚀行为

Electrochemical Corrosion Behavior of Super-hard Aluminum Alloy Deformed by ECAP

本文利用Gleeble-1500热／力模拟试验机，采用高温等温压缩试验方法，对7055新型超硬铝合金的高温塑性变形流变应力行为及组织演变行为进行了研究。

The deformation behaviors and evolution behaviors of the microstructure for the new 7055 aluminum alloy at high temperatures have been investigated by isothermal compression testing method with Gleeble-1500 thermal simulator .

结果表明，线性摩擦焊可成功焊接LC9超硬铝合金，焊缝的拉伸强度与母材基本相同。

The results show that the LC9 alloy can be welded by the linear friction welding successfully , and the tensile strength of the welded joint is close to the base metal .

超硬铝合金强度&硬度关系的分析

Relationship between Strength and Hardness in High Strength Al Alloys

超硬铝合金试件中斜裂纹脉冲放电止裂

Oblique crack arrest of super hardness aluminium alloy specimens by pulse current discharge

等径转角挤压的超硬铝合金的电化学腐蚀

Study on Electrochemical Corrosion of Super-hard Aluminum Alloy Deformed by Equal Channel Angle Pressing

超硬铝合金整体精车加工成型壳体外压稳定性研究

The Stability of shells made of superhard aluminum alloy and formed integrally by precise turning under the external pressure

高频低压氮等离子体浸没离子注入超硬铝合金表面改性研究

The Properties of Superhard Aluminium Alloy Implanted with Nitrogen by High Frequency and Low Voltage Plasma Immersion Ion Implantation

通过对超硬铝合金7175T74的试验研究，给出了7175T74合金的锻造工艺参数。依此工艺生产的锻件其性能达到美国宇航材料规范AMS4149A规定的技术指标。

By experimental research on the superhard aluminum alloy7175T74 , the parameters of forging process of7175T74 are given , which achieve the mechanical property of the of U.S.'AMS4149A .