线铝合金

铝锭、铝板、铝线、拔丝线铝合金、铝合金门窗，生铝、熟铝、合金铝、铝粉、铝模、铝渣。

Aluminum ingots , aluminum , wire , wire drawing aluminum wire , aluminum alloy doors and windows , aluminum , cooked aluminum , aluminum alloy , aluminum powder , aluminum mold , aluminum slag .

简述了南京地铁一号线车辆铝合金车体的组成部件、车体六大部件的制作工艺和车体的组装铆接工艺，以及铝合金车体铆接的特点。

This article summarizes the composition part of aluminum alloy car body of Nanjing Metro Line 1 vehicles , and the manufacture craft of six major parts and the riveted joint craft of car body , as well as the riveted joint characteristics of aluminum alloy car body .

据此方程组，计算得到了在940K时，氢化钛的热分解量对时间的关系线，它与铝合金熔体泡沫化过程相吻合。

According to these equations , the relationship between decomposition quantity and time for titanium hydride at the temperature of 940K is obtained , which well coincides with the Al alloy melt foaming process .

测试其热膨胀系数，发现其平均线膨胀系数比铝合金低。

Comparison with compact aluminum , porous aluminum has a lower average linear expansion coefficient .

介绍了在涂装生产线中铝及铝合金零件喷漆室及其附属设备的设计，并提供了它们的技术性能指标。

The design of spraying booth and its accessories for Al and Alalloy in paint production line is given and technical index thereof is provided .