Silicon Calcium 6030 As Deoxidizer For Steelmaking
Calcium silicate, not called calcium silicate, contains 22 to 35% calcium and 60 to 65% silicon. YB 525-65 stipulates a calcium content of not less than 31%, 28% and 24%, respectively. Mainly used as a inoculant for cast iron.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of silicon calcium 6030 as deoxidizer for steelmaking in China. With abundant experience, we warmly welcome you to wholesale discount silicon calcium 6030 as deoxidizer for steelmaking in stock here from our factory. Quality products and reasonable price are available.
Description
Calcium silicon produces a strong exothermic effect when added to molten steel. Calcium turns into calcium vapor in molten steel, which has a stirring effect on molten steel and is beneficial to the floating of non-metallic inclusions. After the silicon-calcium alloy is deoxidized, non-metallic inclusions with larger particles and easy to float are produced, and the shape and properties of non-metallic inclusions are also changed. Therefore, silicon-calcium alloy is used to produce clean steel, high-quality steel with low oxygen and sulfur content, and special performance steel with extremely low oxygen and sulfur content.
Specification
| Grade | Chemical Compositions % | ||||||
| Si | Ca | S | P | C | Al | Fe | |
| ≥Min | ≤Max | ||||||
| Si60Ca28 | 60 | 28 | 0.03 | 0.03 | 0.03 | 0.2-2.0 | Balance |
| Si60Ca30 | 60 | 30 | Balance | ||||
| Si58Ca30 | 58 | 30 | Balance | ||||
| Si55Ca28 | 55 | 28 | Balance | ||||
| Si55Ca30 | 55 | 30 | Balance | ||||
| Si50Ca28 | 50 | 28 | Balance | ||||
| Si50Ca30 | 50 | 30 | Balance | ||||
| Si40Ca10 | 40 | 10 | ≥40 | ||||

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