| Quantity: | |
|---|---|
APPLICATION
Steelmaking / casting
INTRODUCTION
High carbon silicon producing process:
When melting silicon metal, heating the electrodes in the furnace is not sufficient. The bottom of the oven then reaches the temperature necessary for the production of metallic silicon. Raw materials such as lower silica and carbon do not react completely. After a long period of accumulation, silicon with a high carbon content is thus formed.
Features of high carbon silicon:
Improve the quality of molten steel, improve product quality, improve new product capabilities, reduce the amount of alloy added, reduce steelmaking costs, and increase economic benefits.
Production experience and application show that the alloy deoxidation process using high carbon silicon has significantly reduced the cost per ton of steel, created considerable economic benefits, and improved the competitive advantage of steel on the market.
Advantages of high carbon silicon:
The advantages of high carbon silicon deoxidation:
High carbon silicon contains the element silicon. Once high-carbon silicon is added in the steelmaking process, the silicon element contained in it interacts with oxygen to deoxidize the oxygen in the molten steel to increase the hardness and quality of the steel. The silicon element of high carbon silicon and oxygen have a good affinity, so the molten steel always has the characteristic of not splashing after being put into it.
The advantages of HC silicon slag collection:
High carbon silicon also has the advantage of collecting slag. Adding a certain proportion of high carbon silicon into the molten steel can make the oxides in the steelmaking process quickly agglomerate, which is convenient for filtration processing, makes molten steel purer and significantly improves the density and hardness of the steel.
The advantages of high carbon silicon to increase furnace temperature:
High carbon silicon is a material that resists temperature well. Using a silicon-carbon alloy in the steelmaking process can increase the furnace temperature, increase the conversion rate of the ferroalloy, and accelerate the reaction speed of the molten steel and elements.
High carbon silicon allows many manufacturers to save costs:
Today, ferroalloy materials are more expensive. As a new type of metallurgical material, silicon-carbon alloy is favored by many manufacturers because of its lower price than traditional metallurgical materials. High-carbon silicon can replace expensive metallurgical materials such as ferrosilicon and achieve unexpected results. The results being satisfactory, the use of the silicon-carbon alloy allows manufacturers to reduce their costs and increase their profits.
SPECIFICATION
High carbon silicon specifications:
| chemical composition% | ||||||
| Grade | Si | C | Al | S | P | granularity |
| ≥ | ≤ | |||||
| Si68C18 | 68 | 18 | 3 | 0.1 | 0.05 | 0-5mm 5-50mm 5-100mm 10-50mm 10-100mm |
| Si65C15 | 65 | 15 | 3 | 0.1 | 0.05 | |
| Si60C20 | 60 | 20 | 3 | 0.1 | 0.05 | |
Common grades of high carbon silicon: 6515/6818；
High carbon silicon particle size: 10-100mm, 10-50mm or customized according to customer requirements;
High carbon silicon Packing: 1000kg/bags or according to clients’ requirement
The above is the introduction of high-carbon silicon related knowledge, please feel free to consult.
APPLICATION
Steelmaking / casting
INTRODUCTION
High carbon silicon producing process:
When melting silicon metal, heating the electrodes in the furnace is not sufficient. The bottom of the oven then reaches the temperature necessary for the production of metallic silicon. Raw materials such as lower silica and carbon do not react completely. After a long period of accumulation, silicon with a high carbon content is thus formed.
Features of high carbon silicon:
Improve the quality of molten steel, improve product quality, improve new product capabilities, reduce the amount of alloy added, reduce steelmaking costs, and increase economic benefits.
Production experience and application show that the alloy deoxidation process using high carbon silicon has significantly reduced the cost per ton of steel, created considerable economic benefits, and improved the competitive advantage of steel on the market.
Advantages of high carbon silicon:
The advantages of high carbon silicon deoxidation:
High carbon silicon contains the element silicon. Once high-carbon silicon is added in the steelmaking process, the silicon element contained in it interacts with oxygen to deoxidize the oxygen in the molten steel to increase the hardness and quality of the steel. The silicon element of high carbon silicon and oxygen have a good affinity, so the molten steel always has the characteristic of not splashing after being put into it.
The advantages of HC silicon slag collection:
High carbon silicon also has the advantage of collecting slag. Adding a certain proportion of high carbon silicon into the molten steel can make the oxides in the steelmaking process quickly agglomerate, which is convenient for filtration processing, makes molten steel purer and significantly improves the density and hardness of the steel.
The advantages of high carbon silicon to increase furnace temperature:
High carbon silicon is a material that resists temperature well. Using a silicon-carbon alloy in the steelmaking process can increase the furnace temperature, increase the conversion rate of the ferroalloy, and accelerate the reaction speed of the molten steel and elements.
High carbon silicon allows many manufacturers to save costs:
Today, ferroalloy materials are more expensive. As a new type of metallurgical material, silicon-carbon alloy is favored by many manufacturers because of its lower price than traditional metallurgical materials. High-carbon silicon can replace expensive metallurgical materials such as ferrosilicon and achieve unexpected results. The results being satisfactory, the use of the silicon-carbon alloy allows manufacturers to reduce their costs and increase their profits.
SPECIFICATION
High carbon silicon specifications:
| chemical composition% | ||||||
| Grade | Si | C | Al | S | P | granularity |
| ≥ | ≤ | |||||
| Si68C18 | 68 | 18 | 3 | 0.1 | 0.05 | 0-5mm 5-50mm 5-100mm 10-50mm 10-100mm |
| Si65C15 | 65 | 15 | 3 | 0.1 | 0.05 | |
| Si60C20 | 60 | 20 | 3 | 0.1 | 0.05 | |
Common grades of high carbon silicon: 6515/6818；
High carbon silicon particle size: 10-100mm, 10-50mm or customized according to customer requirements;
High carbon silicon Packing: 1000kg/bags or according to clients’ requirement
The above is the introduction of high-carbon silicon related knowledge, please feel free to consult.
