Solidification Mode Of OEM Aluminum Enclosure

• Posted by wei long 7 July 2020 - Filed in Family & Home - #OEM Aluminum Enclosure  - 72 views

   

  1. Solidification layer by layer

  There is no solidification zone where liquid and solid coexist in the solidification process of OEM Aluminum Enclosure, so the solid on the outer layer and the liquid on the inner layer are clearly separated by a boundary line (solidification front). With the decrease of temperature, the solid layer thickens and the liquid layer decreases, reaching the center of OEM aluminum enclosure. This solidification mode is layer by layer solidification.

  2. Paste solidification

  If the crystallization temperature range of OEM aluminum enclosure is wide, and the temperature distribution of OEM aluminum enclosure is flat, there is no solid layer on the casting surface during solidification for a certain period of time, but the solidification zone where liquid and solid coexist runs through the whole section, which is similar to cement solidification, paste and then solidification, which is called paste solidification.

  3. Intermediate solidification

  Most solidification lies between layer-by-layer solidification and pasty solidification, which is called intermediate solidification. Generally speaking, the quality of OEM aluminum enclosure is closely related to its solidification mode, and the filling ability of gold is strong, which is convenient to prevent shrinkage cavity and porosity; Paste solidification is the solidification method to obtain a compact OEM aluminum enclosure.

  Want to know more about it, the China Zinc Die Casting Manufacturer will answer your questions.