PMA

Supplier: Lumps silicon metal 3303

Supplier: Lumps silicon metal 3303

Application: 1. To produce organic-si (si-oil, si-rubber) etc in chemical industry. 2. Regarding to the non-ferroalloyâ??s additive and deoxidizer. 3. It is applied to mechanical, chemical, alloys, electron, medicine industry, state defense etc. Chemical index: Item no. Si (% min) Fe (% max) Al (% max) Ca (% max) P 2202 99.5 0.2 0.2 0.02 30-60ppm 2502 99.5 0.25 0.25 0.02 30-60ppm 3303 99.3 0.3 0.3 0.03 30-60ppm 331 99 0.3 0.3 0.1 30-100ppm 3305 99 0.3 0.3 0.05 30-100ppm 441 99 0.4 0.4 0.1 40-100ppm 553 99 0.5 0.5 0.3 40-100ppm Size: 10-100mm 90ï¼?min or as per customerâ??s requirement Packing: in plastic woven bags of 1mt each or packed as per customerâ??s requirement -

Silicon Metal 441

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

Supplier: Silicon metal lump/powder 3303/2202/421/441/553, magnesium ingot, manganese flakes
Services: Fob/cif