pure aluminium

The Al-Cu eutectic brazing metal is made to braze pure aluminium substrate in vacuum. The diffusion phenomenon of Cu in pure aluminum bar under different brazing temperature and heat preservation time is investigated by means of SEM and EDS.

制备Al-Cu共晶合金钎料，用SEM和EDS研究不同钎焊温度和保温时间条件下，纯铝棒料基体对接真空钎焊接头Cu元素的扩散行为。

Simulation of Strain/ Stress field in ECAP processed pure aluminium

ECAP条件下纯铝的应变行为模拟研究

Al-Cu eutectic brazing metal based on the pure aluminium substrate is welded in vacuo.

制备了Al-Cu共晶合金钎料，以纯铝棒料为基体采用对接接头进行了真空钎焊。

The anodic oxidation of annealed pure aluminium ( 99.99%) was carried out in 15% H_2SO_4 at different electrolytic conditions. The positron annihilation lifetime spectra of the anodized aluminium were measured and fitted into three lifetime components.

退火纯铝（99.99%）在15%H2SO4中于不同电解条件下进行阳极氧化，然后测其正电子湮没寿命谱，寿命谱拟合为三个寿命成份，指认第二寿命成分为e~+在氧化膜中的湮没。

By means of measurement of microplastic deformation behaviour and microscopic analysis of dislocation structure, the regularity and mechanism of the microplastic deformation of annealed commercial pure aluminium were investigated.

本文通过微塑性变形的测试与位错结构的微观分析，研究了退火态工业纯铝的微塑性变形规律与机理。

There are many plastic deformation and enfolded districts on the weared surface, which leads to the fact that the slice come off from pure aluminium surface and the wearing rate is high.

结果表明纯铝表面发生粘着磨损，存在大量塑性变形和折叠，导致片状脱落，磨损率高；

The Technology is also applies to the anodizing of common pure aluminium.

该法也适用于一般纯铝的阳极氧化.

Reaction rate study for the corrosion of pure aluminium in copper chloride solution

纯铝在氯化铜溶液中溶解速度的研究