We go in for producing chilled casting camshafts, nodular casting camshafts, high chrome alloy and copper chrome valve seat processing. 专业从事冷激铸铁、球墨铸铁凸轮轴和高铬合金、铜铬合金气门座加工。
Eliminate Ferrite Structure in the Camshaft of Shell Mould Chilled Casting 壳型铸造凸轮轴铁素体组织的消除
Apply chilled Furan resin sand to machine tool casting 冷硬呋喃树脂砂在机床铸件生产中的应用
The results are shown as followings: The pouring temperature, chilled ability and casting ingot size have large effects on the morphologies of a-Al grains in the Zn-Al alloy. 结果表明:浇注温度、铸型激冷能力、试样尺寸对ZA27合金中初生a-A1的晶体形貌具有很大影响,其中浇注温度的影响最大。