Quick Details
- Processing Time:-
- Port:-
- Supply Ability: -
- Brand Name:-
AlSr-Metallographic Modifiers-sumetech,Aluminum strontium,modification material,AlSr10%,AlSr15%
Performance:
1. Excellent tissue state, a new type of excellent long-term metamorphism agent. This product optimizes the morphology and distribution of eutectic silicon to improve the mechanical
properties.
2. This product is simple to use, no pollution, little loss, lasting effect, remelting and metamorphism effect can be inherited.
Application:
This product is suitable for the modification of subeutectic and eutectic al - Si alloys with long casting time.
Usage:
1. Bake and dry before use.
2. Add temperature: 720 ~ 760℃.
3. Amount added: 0.02~0.06% Sr remains in the liquid aluminum, which has different degrees of deterioration effect on different alloys. The economic amount is determined by the test.
4. Metamorphism effective time: 4 ~ 8 hours.
5. Operation method: Pour rod-shaped alloy modifier into aluminum liquid, melt it and stir it evenly; After standing for 20 minutes, remove the slag and pour the test bar. When the fracture is
checked normally, pouring can be done.
6. Metamorphism is generally carried out after refining, and there is
no need for further refining after metamorphism, so as not to affect the metamorphism effect.
Packaging: This product is rod,block or waffle shape.
