Silicon Barium Calcium
Silicon barium calcium is a composite ferroalloy mainly composed of silicon (Si), barium (Ba), and calcium (Ca). It is widely applied in the steelmaking and foundry industries as a highly effective deoxidizer, desulfurizer, and inoculant.
- Product Introduction
Commodity: Silicon Barium Calcium (Si-Ba-Ca Alloy)
Chemical Composition
|
Brand name |
Si |
Ca |
Ba |
Al |
C |
S |
P |
|
≥ |
|||||||
|
CaSiBa14/14 |
55% |
14% |
14% |
3.0% |
0.4% |
0.05% |
0.05% |
|
CaSiBa13/13 |
55% |
13% |
13% |
3.0% |
0.4% |
0.05% |
0.05% |
Size: 10-50mm
Packing in 1 mt big bags
Introduction
Silicon barium calcium is a composite ferroalloy mainly composed of silicon (Si), barium (Ba), and calcium (Ca). It is widely applied in the steelmaking and foundry industries as a highly effective deoxidizer, desulfurizer, and inoculant.
Key Features
- Strong deoxidizing power, higher efficiency than ferrosilicon or silicon calcium alone
- Barium and calcium work together to improve desulfurization and remove impurities in molten steel
- Reduces gas content (O, N, H) and prevents pinholes and cracks
- Promotes fine and uniform grain structure in cast iron and steel
- Improves mechanical properties such as strength, toughness, and wear resistance
Applications
Steelmaking industry
Used as a composite deoxidizer and desulfurizer for high-quality steels, including spring steel, bearing steel, and special alloy steels
Foundry industry
As an inoculant to enhance cast iron structure and reduce casting defects
Alloy manufacturing
As an additive for producing special ferroalloys
Silicon barium calcium alloy is regarded as a high-efficiency and cost-effective substitute for traditional deoxidizers like ferrosilicon, silicon calcium, and aluminum, combining the advantages of Si, Ba, and Ca for improved steel quality.
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