Insulating Silicon Calcium
Insulating calcium silicon, also known as calcium-silicon insulator (CaSi) or calcium-silicon insulation alloy, is a material primarily used for insulation purposes in the steel industry. It has specific properties that make it suitable for certain applications.
Description
Products Description
Thermal insulating calcium silicon acts as a deoxidizer in steelmaking. It reacts with oxygen in molten steel to remove it in the form of calcium oxide (CaO) and silicon dioxide (SiO2). This helps to reduce the oxygen content in the steel and prevents the formation of oxides, thereby reducing the quality and mechanical properties of the steel.
Specification
|
Item% |
Si |
Fe |
Ca |
P |
S |
C |
AI |
|
|
≤ |
||||||
|
FeSi75 |
75 |
21.5 |
little |
0.025 |
0.025 |
0.2 |
1.5 |
|
FeSi72 |
72 |
24.5 |
little |
0.025 |
0.025 |
0.2 |
2.0 |
|
FeSi65 |
65 |
24.5 |
little |
0.025 |
0.025 |
0.25 |
2.0 |
|
FeSi55 |
60 |
26 |
little |
0.03 |
0.03 |
0.4 |
3.0 |
|
FeSi45 |
45 |
52 |
little |
0.03 |
0.03 |
0.4 |
3.0 |
In the process of steelmaking, insulating calcium silicon is added to the molten steel to change the properties of the slag. It reacts with impurities in the molten metal and helps to control the composition and viscosity of the slag.
By adjusting the slag properties, the insulating silicon calcium improves the efficiency of the steelmaking process and improves the overall quality of the final product.
Why Choose Us
►Zhenan Ferroalloy is located in Anyang City,Henan Province,China.It has 20 years of production experience.High-quality ferrosilicon can be produced according to user requirements.
►Zhenan Ferroalloy have their own metallurgical experts,ferrosilicon chemical composition,particle size and packaging can be customized according to customer requirements.
►The capacity of ferrosilicon is 60000 tons per year,stable supply and timely delivery.
►Strictly quality control,accept the third party inspection SGS,BV,etc.
►Having independent import and export qualifications.
FAQ
Q: Is the price negotiable?
A: Yes, please feel free to contact us anytime if you have any question . And for clients who wants to enlarge market, we will do our best to support.
Q: Do you have any in stock?
A: Our company has a long-term stock of spot, to meet customer requirements.
Q: Can we customize special products?
A: Our company has a professional team to customize and produce all kinds of products for customers.
Q: Are you a factory or trading company?
A: Yes. We have our production workshop and professional service team in Anyang City, Henan Province, China.
Contact Us
ZHEN AN INTERNATIONAL CO., LTD
Fax:
Email:info@zaferroalloy.com
Website: https://www.zaferroalloy.cn/
Head office: Huafu Office, Anyang City, Henan Province, China
Hot Tags: insulating silicon calcium, Ferro Calcium Silicon Alloy, Calcium Silicon, Calcium Silicon Alloy
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