Calcium Silicon For Grain Refinement
Calcium silicon (CaSi) can be used as a grain refiner in certain alloys to achieve grain refinement and improve the mechanical properties of the material.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of calcium silicon for grain refinement in China. With abundant experience, we warmly welcome you to wholesale discount calcium silicon for grain refinement in stock here from our factory. Quality products and reasonable price are available.
Description
By promoting the formation of fine equiaxed grains, it enhances the mechanical properties of the alloy, such as tensile strength, toughness, and fatigue resistance.
Grain refinement is particularly beneficial in alloys that undergo solidification processes, as it reduces the presence of large grains, which can lead to reduced mechanical strength and anisotropic properties.
Specification
|
Brand |
|
|||||
|
Ca |
Si |
C |
AI |
P |
S |
|
|
≥ |
≤ |
|||||
|
Ca31Si60 |
31 |
55-65 |
0.8 |
2.4 |
0.04 |
0.06 |
|
|
|
|||||
|
Ca28Si60 |
28 |
|||||
Here's how calcium silicon functions as a grain refiner:
- Nucleation: Calcium silicon acts as a nucleating agent by providing sites for the formation of fine equiaxed grains during solidification.
- Constitutional Supercooling: Calcium silicon induces constitutional supercooling, which is the undercooling of the liquid metal during solidification.
- Crystal Growth Restriction: Calcium silicon can also restrict the growth of grains during solidification.
The addition of calcium silicon as a grain refiner is particularly effective in alloys like aluminum, magnesium, and their respective alloys. It helps to refine the grain structure, enhance mechanical properties, and improve the casting quality. The specific dosage of calcium silicon depends on factors such as the alloy composition, casting conditions, and desired grain size.
FAQ
Q: What are the advantages of your company than other companies?
A: 20 years professional service team, Strict QC Procedures, Steady quality, Accept SGS, BV, CCIC etc certification.
Q: What are your company's main products?
A: Our main products includes high quality ferro silicon, calcium silicon, silicon metal, nodulizer, inoculant, silica fume, soda feldspar,etc.
Q: Are you trading company or manufacturer?
A: We are manufacturer. We are located in Anyang, Henan Province, China. Our clients are from home or abroad. Looking forward to your visiting.
Q: How is the products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
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