铅黄铜加铝在压铸件上的应用

Application of Aluminum Added Lead-Brass in Die-Casting

在铅黄铜中加入少量铝,可提高铸件的机械性能、降低合金的烧损率、提高合金的流动性和减少气孔缺陷等。

Adding a small amount of aluminum to lead brass will raise the mechanical properties of its casting . lower the burning loss of the alloy, increase the fluidity of the alloy and decrease the blowhole defects etc.