通过硬度测量和TEM分析的方法研究了电场对2e12铝合金时效硬化曲线和微观组织的影响。

Influence of electric field on the age hardening curve and microstructure of 2e12 aluminum alloy have been investigated by means of hardness-test and transmission electron microscopy (TEM).

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通过硬度测量和微观金相观察，研究了钪对铝锂合金再结晶过程的影响。

The effects of scandium on the recrystallization of aluminium-lithium alloy are investigated by measuring the vickers hardness of the testing alloys and by observing their microstructures.

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通过硬度测试仪对复合板界面附近硬度进行测量，研究微观组织与硬度关系。

Relationship between microstructure and hardness was studied by testing the hardness of interface between stainless steel and carbon steel through hardness tester.

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