The Cause Of The Porosity Of Die Casting(3)

- May 01, 2019-

Material factors:

1 Is there any component control of the raw materials of the supplier? What is the iron content? (See below 0.7)

2 Is the purity of aluminum guaranteed?

3 Is the secondary material (sluice material) used too much and does not perform the slag removal action?

4 In the production process, too much waste slag bag is added to the aluminum liquid. When pouring, it is poured together with the oxide scale.

5 Does the company have a secondary use ratio of controlled waste materials? How to implement it? Who checks?

6 Can I add waste to the aluminum solution of important customer products?

7 Try changing the ratio of new material to recycled material?

8 Is the charge clean?