
Hunhu hwesimbi yesilicon
Silikoni simbi inozivikanwawo sesimbi inonzi metallurgical silicon kana kuti, kazhinji, sesilicon. Silikoni pachayo ndiyo chinhu chechisere chakawanda kupfuura zvimwe zvose muchadenga, asi haiwanzo kuwanikwa iri muchimiro chakachena paNyika. US Chemical Abstracts Service (CAS) yakapa nhamba yeCAS 7440-21-3. Silikoni simbi iri muchimiro chayo chakachena chinhu chegrey, chinopenya, chesimbi chisina hwema. Nzvimbo yayo yekunyunguduka uye nzvimbo yekufashaira yakakwira zvikuru. Silikoni yesimbi inotanga kunyunguduka pa1,410°C. Nzvimbo yekufashaira yakakwira zvakanyanya uye inosvika 2,355°C. Kunyunguduka kwemvura kwesimbi yesilicon kwakaderera zvekuti kunoonekwa sekunge hakunyunguduki mukuita.
Mutemo weBhizinesi weSilicon Metal Specification
| Chiratidzo | Chikamu cheMakemikari | |||||
| Si≥(%) | Mat yekune dzimwe nyika. ≤(%) | Mat yekune dzimwe nyika. ≤(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 |
Saizi yezvikamu: 10〜120/150mm, inogonawo kugadzirwa zvinoenderana nezvinodiwa;
Pakeji: Yakaputirwa mumabhegi ekutakura zvinhu anochinjika e1-Ton, inopawo pakeji zvinoenderana nezvinodiwa nevatengi;
Silicon Metal inoshandiswa pai?
Silicon Metal inowanzo shandiswa muindasitiri yemakemikari kugadzira siloxanes nesilicones. Silicon metal inogonawo kushandiswa sechinhu chakakosha mumaindasitiri emagetsi nemagetsi ezuva (silicon chips, semi-conductors, solar panels). Inogonawo kuvandudza hunhu hwagara huchibatsira hwealuminium senge kugona kukanda, kuomarara uye simba. Kuwedzera silicon metal kune alloys dzealuminium kunoita kuti dzive dzakareruka uye dzakasimba. Saka, dziri kushandiswa zvakanyanya muindasitiri yemotokari. Dzinoshandiswa kutsiva zvikamu zvesimbi zvinorema. Zvikamu zvemotokari zvakaita semainjini blocks nematayi rims ndizvo zvinonyanya kushandiswa muindasitiri yesimbi yealuminium.
Kushandiswa kweSilicon Metal kunogona kutsanangurwa seizvi:
● alloyant yearuminiyamu (semuenzaniso alloy dzearuminiyamu dzine simba guru dzeindasitiri yemotokari).
● kugadzirwa kwe siloxanes ne silicones.
● zvinhu zvekutanga zvinopinda mukugadzirwa kwemamodule e photovoltaic.
● kugadzirwa kwesilicon yemhando yemagetsi.
● kugadzirwa kwesilika isina chimiro.
● mamwe mashandisirwo emaindasitiri.