General maitiro esilicon simbi
Silicon simbi inozivikanwawo semetallurgical silicon kana, kazhinji, kungoita sesilicon. Silicon pachayo ndiyo yechisere yakanyanya kuwanda mune zvakasikwa, asi haiwanzo kuwanikwa mune yakachena fomu paPasi. Iyo US Chemical Abstracts Service (CAS) yakapa iyo CAS nhamba 7440-21-3. Silicon simbi mune yayo yakachena chimiro igrey, inopenya, metalloidal element isina hwema. Kunyungudika kwayo uye nzvimbo yekubikira yakakwira zvakanyanya. Metallic silicon inotanga kunyunguduka inosvika 1,410°C. Nzvimbo yekubikira yakatokwirira uye inosvika 2,355°C. Kunyungudika kwemvura kwesilicon simbi kwakadzikira zvekuti kunoonekwa sekusinganyungudika mukuita.
Enterprise Standard yeSilicon Metal Specification
Symbol | Chemical Component | |||||
Si≥(%) | Foreign Mat.≤(%) | Foreign Mat.≤(ppm) | ||||
Fe | Al | Ca | P | B | ||
UMS1101 | 99.5 | 0.10 | 0.10 | 0.01 | 15 | 5 |
UMS2202A | 99.0 | 0.20 | 0.20 | 0.02 | 25 | 10 |
UMS2202B | 99.0 | 0.20 | 0.20 | 0.02 | 40 | 20 |
UMS3303 | 99.0 | 0.30 | 0.30 | 0.03 | 40 | 20 |
UMS411 | 99.0 | 0.40 | 0.10 | 0.10 | 40 | 30 |
UMS421 | 99.0 | 0.40 | 0.20 | 0.10 | 40 | 30 |
UMS441 | 99.0 | 0.40 | 0.40 | 0.10 | 40 | 30 |
UMS521 | 99.0 | 0.50 | 0.20 | 0.10 | 40 | 40 |
UMS553A | 98.5 | 0.50 | 0.50 | 0.30 | 40 | 40 |
UMS553B | 98.5 | 0.50 | 0.50 | 0.30 | 50 | 40 |
Particle Size: 10〜120/150mm, inogonawo kuve yakagadzirwa nezvinodiwa;
Package: Yakaiswa mu1-Ton inochinjika mabhegi ekutakura, zvakare inopa package zvinoenderana nezvinodiwa nevatengi;
Chii chinonzi Silicon Metal chinoshandiswa?
Silicon Metal inowanzo shandiswa sekushandiswa muindasitiri yemakemikari kugadzira siloxanes uye silicones. Silicon simbi inogona zvakare kushandiswa sechinhu chakakosha mumagetsi uye maindasitiri ezuva (silicon chips, semi-conductor, solar panels). Inogona zvakare kuvandudza iyo yatove inobatsira zvivakwa zvealuminium senge castability, kuoma uye kusimba. Kuwedzera simbi yesilicon kune aruminiyamu alloys inoita kuti ive yakajeka uye yakasimba. Saka, ivo vari kuwedzera kushandiswa muindasitiri yemotokari. Inoshandiswa kutsiva inorema cast iron parts. Zvikamu zvemotokari zvakaita semabhuroko einjini uye marimu ematayi ndiwo anowanzo kukanda aluminium silicon zvikamu.
Iko kushandiswa kweSilicon Metal kunogona kugadzirwa sepazasi:
● aluminium alloyant (eg yakakwirira-simba aruminiyamu alloys yemotokari yemotokari).
● kugadzira siloxanes uye silicones.
● primary input material mukugadzira photovoltaic modules.
● kugadzirwa kwesilicon yegiredhi yemagetsi.
● kugadzirwa kweiyo synthetic amorphous silica.
● mamwe maindasitiri ekushandisa.