Silicon CAS NO.7440-21-3

Silicon metal 441,553,2202,3303 As?a?specialized?manufacturer?and?exporter?for Silicon metal. We will offer it with high quality and competitive pri…

Silicon metal 441,553,2202,3303 As?a?specialized?manufacturer?and?exporter?for Silicon metal. We will offer it with high quality and competitive price. If you are interested in our silicon metal, please let me know your quantities,?specification.We could produce any content of silicon metal you need.Such as 441,553,2202,2205,3303 and so on. Garde Composition Si Content(%) Impurities(%) Fe Al Ca P 1501 99.69 0.15 0.15 0.01 ≤ 0.004% 1502 99.68 0.15 0.15 0.02 ≤ 0.004% 1101 99.79 0.1 0.1 0.01 ≤ 0.004% 2202 99.58 0.2 0.2 0.02 ≤ 0.004% 2502 99.48 0.25 0.25 0.02 ≤ 0.004% 3303 99.37 0.3 0.3 0.03 ≤ 0.005% 411 99.4 0.4 0.1 0.1 ≤ 0.005% 421 99.3 0.4 0.2 0.1 - 441 99.1 0.4 0.4 0.1 - 551 98.9 0.5 0.5 0.1 - 553 98.7 0.5 0.5 0.3 - Package: 1,000kg/plastic woven bag Delivery Detail: Within 15days Size: powder, grain or lumps Usage: 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. 4. Used in Automobile Wheel Alloy Feature: It is Silver gray or dark grey, Heat-resistance and good performance.