Pure Silicon Metal is used to smelt high-melting-point iron alloys

Apr 02, 2025

Leave a message

China-Silicon-Metal-spot-price.pdf

Metal silicon is used to smelt high-melting-point iron alloys
Metal silicon 98 manufacturers believe that silicon is also used as a reducing agent for smelting high-melting-point iron alloys or micro-carbon alloys. Most iron alloys use ferrosilicon as a reducing agent, such as Si75 for the production of ferromolybdenum and Si90 for the production of ferroniobium. A few alloys, such as tungsten iron containing 80% tungsten, require industrial silicon as a reducing agent. At present, the application of industrial silicon in the chemical industry has exceeded 20% of its output, and the demand growth rate is above 6%. Industrial silicon is ground into 200 mesh silicon powder, mixed with copper chloride at a copper-silicon ratio of 153, 336, 085, and CH3Cl is introduced at 270, 300 to obtain methyl monomer, which is then made into silicone rubber, silicone resin, and silicone oil.

Metal silicon 98 manufacturers believe that silicone rubber is the main material for making high-temperature rubber. The heat-resistant temperature of organic silicon resin reaches 200°C, and it can be used to produce high-temperature resistant coatings and insulating paints. The coating made of silicone resin, applied to the heat exchanger for chemical heating, evaporation, and crystallization, can slow down the scaling rate and improve the heat exchange efficiency.

 

 

 

Grade Chemical Composition %
Si Content(%) Impurities(%)
Fe Al Ca
Silicon Metal 2202 99.58 0.2 0.2 0.02
Silicon Metal 3303 99.37 0.3 0.3 0.03
Silicon Metal 411 99.4 0.4 0.4 0.1
Silicon Metal 421 99.3 0.4 0.2 0.1
Silicon Metal 441 99.1 0.4 0.4 0.1
Silicon Metal 551 98.9 0.5 0.5 0.1
Silicon Metal 553 98.7 0.5 0.5 0.3
Other chemical composition and size can be supplied upon request.

 

 Mobile(whatsapp/wechat):+8615896822096

Email:info@zaferroalloy.com

Address:Huafu Commercial Center, Wenfeng District, Anyang City, Henan Province, China