Lengthï¼?50~250mm Side Length: 156±0.5mm Oxygen Content::
Supplier: Monocrystalline silicon, polycrystalline silicon
Buyer: Monocrystalline silicon, polycrystalline silicon
1. Used in aluminum: an additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly. 2. Used in organic chemicals: silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants. 3. Used in electronic parts: silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semi conductors, etc. In plastic woven bags of about 10KG,250 KG and 1MT net each.
Supplier: Full/broken IC grade silicon wafer, polycrystalline silicon chunks/granules, pot scrap, tops/tails
Descriptions: Silicon metal is also called industrail silicon or crystalline silicon. It is siliver gray with metallic luster,when be processed into powder the coloure si dark grey. It has high melting point,good heat resistance and high resistivity.It is usually used in electro, metallurgy and chemical industry.It is the dispensable essential raw material in the hi-tech industry. Features: 1.silicon is widely used in smelting alloy elements, as a reducing agent in many kinds of metal smelting. 2.silicon metal widely applied to refractory material and powder metallurgy industry to improve the heat resistance and oxidation resistance. 3.Inddustrial siliocn powder is regarded as alloy additive, impove the steel hrdenability in metallurgy and foundru industry. 4.It is mailnly used in production of alloys, polycrystalline silicon, organic silicon materials and high-grade refractor.
metallic silicon Product description Silicon Metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. It is a product made by smelting quartz and coke in an electric furnace. The main element silicon content is about 98%, and the remaining impurities are iron and aluminum, Calcium, etc.Silicon metal is a silver-gray or dark gray powder with a metallic luster, and high melting point, good heat resistance, high resistivity, and superior oxidation resistance, it's called "industrial glutamate". Function 1. Silicon metal is widely used in smelting alloy elements, as a reducing agent in many kinds of metal smelting. 2. Silicon powder is regarded as an alloy additive, improving steel hardenability in the metallurgy and foundry industry. 3. It is mainly used in the production of alloys, polycrystalline silicon, organic silicon materials, and high-grade refractory. Application 1. Used in aluminum, silicon metal is an additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly.� 2. Used in organic chemicals: Silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants.� 3. Used in electronic parts: Silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semiconductors, etc. Specification 1101/2202/3303/421/521/441/553 available or can be customized. Size 1. LUMP: 10-30mm ; 30-50mm ; 50-100mm or as client's requirement 2.BRIQUETTE: 50*50mm or as client's requirement 3.POWDER: 100mesh, 200mesh, 240mesh, 300mesh, 325mesh or customized
The main grades our products cover: Grade Si Fe(max)Al(max)Ca(max)P(max) 553 98.5%min 0.50% 0.50% 0.30% 441 99% min 0.40% 0.40% 0.10% 421 99.2% min 0.40% 0.20% 0.10% 3303 99.3% min 0.30% 0.30% 0.03% 50ppm 2202 99.5% min 0.20% 0.20% 0.02% 40ppm Packing: In 1mt big bags Shipment: With in 15 days after comfirming the order Apperance:Dark gray Physical Property: High melting point and resistivity, good heat resistance and good anti-oxidation effect. Particle Size: (10-100)mm. Application and use: 1. Used in aluminum: An additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly. 2. Used in organic chemicals: Silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants. 3. Used in electronic parts: Silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semi conductors, etc.
Name: High efficiency polycrystalline silicon block Technology :Semi-melting Type: P Type Resistance:1~3©cm minority carrier :>6s Hem width:157.00~157.25mm Angle of Chamfer:1~2mm Name: High efficiency polysilicon wafer Technology : Diamond wire cutting Type : P type Resistance:1~3s minority carrier:>2 s Hem width:157.00~157.25mm Thickness:200±20m Transfer efficiency:>18.8%
Name: High efficiency polycrystalline silicon block Technology :Semi-melting Type: P Type Resistance:1~3©cm minority carrier :>6s Hem width:157.00~157.25mm Angle of Chamfer:1~2mm Name: High efficiency polysilicon wafer Technology : Diamond wire cutting Type : P type Resistance:1~3s minority carrier:>2 s Hem width:157.00~157.25mm Thickness:200±20m Transfer efficiency:>18.8%
