采用搅拌铸造法，在纯铝中加入粉煤灰微珠颗粒作为增强体，制备铝基粉煤灰微珠复合材料。

The effect of various parameters on aluminum matrix composite including fly ash micro-sphere particles act as reinforced phase was investigated by using stirring casting technique.

youdao

采用液态搅拌法制备漂珠增强铝基复合材料过程中，当颗粒含量较低时，熔体容易分层。

When the cenosphere fly ash content is lower, the melt is easily delaminated during preparing the cenosphere fly ash reinforced aluminium composites by stir casting technology.

youdao

精密弹簧（压簧、拉簧、扭簧、异形弹簧及电池弹簧等）、USB不锈钢伸缩发条、铜铁铝铆（窝）钉、爪钉/管珠、玩具车轴。

Precision spring(compression/tension/torsion/special-shape/battery spring), USB stainless clockwork spring, copper, iron and aluminum rivet, nail claw/claw pearl, and toy axle.

youdao