The increasing of the hardness and yield strength of 2014 aluminiumalloysheet with electric field aging are mainly due to evolution of microstructure and transformation of texture.
电场时效2014铝合金板的屈服强度和硬度的提高主要归因于其微观组织和织构的转变。
2
To create the dark metal finish on the two upper levels, these blocks are clad with Galvalume - a type of steel sheet that is coated with an aluminium and zinc alloy.
为了在上两层创建黑色的金属饰面，这些体块都包裹了铝锌合金镀层——这是一种镀有铝锌合金的钢板。
3
The production technics of aluminiumalloy defending fake flower pattern sheet, grind technique of flower pattern roller and sheet oxidation technique are studied.