This paper introduces emphatically a kind of chemical treatment process prior to the coating on the die casting pieces of aluminium-siliconalloy and its film adhesion.
着重介绍一种简单实用的铝硅合金压铸件涂漆前化学处理工艺及其漆膜的结合性能。
2
The experiment results show that adding compound purification devices to the electromagnetic continuous casting technology can improve the qualities and properties of aluminiumsiliconalloy billets.
实验结果表明： 在铝硅合金电磁连铸过程中加入复合净化装置是可以提高铝硅合金铸坯的质量及性能的。
3
For the problems that exist in cutting medium siliconaluminiumalloy piston grooves with carbide tools, this paper presents a new kind of artificial diamond grooving tool.