Calcium Silicon Lumps As Deoxidizer
Calcium silicon is a composite alloy composed of the elements silicon, calcium and iron. The Ca content is 24-31% and Si content is 55-65%. It’s an ideal deoxidizer and desulfurized.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of calcium silicon lumps as deoxidizer in China. With abundant experience, we warmly welcome you to wholesale discount calcium silicon lumps as deoxidizer in stock here from our factory. Quality products and reasonable price are available.
Description
The main components of silicon calcium alloy are silicon and calcium, and different amounts of impurities such as Fe, Al, C, S, P etc. Calcium has a strong affinity with oxygen, sulfur, hydrogen, nitrogen and carbon in molten steel. So, silicon calcium alloys are usually used as a deoxidizer and desulfurizer.In addition, silicon calcium is added to molten steel to produce a strong exothermic effect, which is beneficial to maintain the temperature of molten steel. The calcium vapor produces a stirring effect on the molten steel, which is beneficial to the floating of non-metallic slag.
Specification
|
Grade
|
Chemical Composition (%)
|
||||
|
Si
|
Ca
|
S
|
C
|
Al
|
|
|
Min
|
Max
|
||||
|
Ca30Si60
|
60
|
30
|
0.03
|
1
|
0.2-2
|
|
Ca30Si58
|
58
|
30
|
0.03
|
1
|
0.2-2
|
|
Ca30Si55
|
55
|
30
|
0.03
|
1
|
0.2-2
|
|
Ca28Si55
|
55
|
28
|
0.03
|
1
|
0.2-2
|
Application
1. Silicon calcium can replace aluminum and as deoxidizer & desulfurizerused in the production of high quality steel, low carbon steel, stainless steel, nickel base alloy, titanium base alloy and other special alloys.
2. Calcium silicon alloy can also work as a temperature-gaining agent in converter steel-making workshops.
3. CaSi is used as an inoculant and additive in the production of nodular cast iron.
FAQ
Q1: Could I have prices of your products?
A1:Welcome. Pls feel free to send us an email here. We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard your inquiry priority.
Q2:How can I get the sample to check your quality?
A2:After price confirmation, you can require for samples to check our product’s quality. If you just need a small sample to check the quality. We will provide you sample for free as long as you afford the express freight.
Q3:What's the lead time for regular order?
A3:7-15 days for order quantity lower than 500 tons; For more quantity, usually 30 days.
Q4: What is your term of delivery?
A4:We accept EXW, FOB Xingang/Shanghai/Guangzhou or CIF term. You can choose the one which is the most convenient or cost effective for you.
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