Sales Calcium Silicon Lump Calcium with Reasonable Price
Silicon calcium (Si-Ca) is an alloy composed primarily of silicon
(Si) and calcium (Ca), often used in metallurgical processes,
particularly in the steelmaking and cast iron industries. It serves
as a deoxidizer, desulfurizer, and inoculant to improve the quality
and properties of metals.
Function
silicon calcium is a versatile and essential alloy in metallurgy,
playing a critical role in improving the quality and performance of
steel, cast iron, and other metals. Its ability to deoxidize,
desulfurize, and modify inclusions makes it a valuable material in
modern industrial processes..
Specification
| Grade | Ca(≥) | Si | Al(≤) | C(≤) | S(≤) | P(≤) |
| Ca31Si60 | 31 | 55-65 | 2.4 | 1.0 | 0.05 | 0.04 |
| Ca28Si60 | 28 | 55-65 | 2.4 | 1.0 | 0.05 | 0.04 |
Particle size: 10-100mm,10- 50mm, 0-3mm, 2- 6mm and different granularities according to your needs.
Applications
Steelmaking:
Deoxidizer: Silicon calcium is added to molten steel to remove dissolved
oxygen, preventing the formation of oxides that can weaken the
steel.
Desulfurizer: It helps remove sulfur from steel, improving its mechanical
properties and reducing brittleness.
Inclusion Modification: It modifies the shape and distribution of non-metallic
inclusions, enhancing the steel's toughness and ductility.
Cast Iron Production:
Non-Ferrous Metallurgy:
Welding Electrodes:
Packaging:Dark gray luster, 10-100mm granularity, polyethylene plastic bags,
net weight of 1000KG per bag, gross weight of 1003KG per bag.
Why choose us
- 19 years experience. And our ferrochrome low carbon ISO approved.
- Have own factory. 100% factory direct sale and competitive prices.
- Free samples
- Satble supply.
We are willing to cooperate with friends from all walks of life.
Contact us now!
