Khoom Description
Khoom Description
| Qib | Tshuaj muaj pes tsawg leeg% | |||||
| Si | Mn | AI | C | P | S | |
| FeSi75A | 75.0-80.0 | Tsawg dua lossis sib npaug rau 0.4 | Tsawg dua lossis sib npaug rau 2.0 | Tsawg dua lossis sib npaug rau 0.2 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.02 |
| FeSi75B | 73.0-80.0 | Tsawg dua lossis sib npaug rau 0.4 | Tsawg dua lossis sib npaug rau 2.0 | Tsawg dua lossis sib npaug rau 0.2 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 |
| FeSi75C ua | 72.0-75.0 | Tsawg dua lossis sib npaug rau 0.5 | Tsawg dua lossis sib npaug rau 2.0 | Tsawg dua lossis sib npaug rau 0.1 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 |
| FeSi 70 | 72.0 | Tsawg dua lossis sib npaug rau 2.0 | Tsawg dua lossis sib npaug rau 0.2 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 | |
| FeSi65 | 65.0-72.0 | Tsawg dua lossis sib npaug rau 0.6 | Tsawg dua lossis sib npaug li 2.5 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 | |
Khoom Description
Ferro silicon 70, tseem hu ua ferro silicon 70 alloy, yog silicon-raws li alloy hauv ferro alloy kev lag luam. Nws cov khoom tseem ceeb suav nrog silicon thiab hlau, cov ntsiab lus ntawm silicon feem ntau yog nyob ib ncig ntawm 70%, thaum cov ntsiab lus ntawm cov hlau yog nyob ib ncig ntawm 30%. Tsis tas li ntawd, nws yuav muaj me me ntawm carbon, txhuas, manganese, calcium, magnesium thiab lwm yam khoom. Thiab cov ntsiab lus thiab kev faib ua feem ntawm cov ntsiab lus no yuav raug kho raws li kev thov tshwj xeeb.Fero silicon 70 yog siv dav hauv ntau thaj chaw ua lag luam.
Ua ntej ntawm tag nrho cov, nyob rau hauv lub steelmaking kev lag luam, ferro silicon 70 yog siv los ua ib tug txo tus neeg sawv cev los txo cov oxide cov ntsiab lus ntawm hlau thiab txhawb cov nag lossis daus ntawm impurity ntsiab nyob rau hauv steel, yog li txhim kho kev ua tau zoo ntawm hlau. Tsis tas li ntawd, ferro silicon 70 kuj tuaj yeem txhim kho corrosion kuj thiab ductility ntawm hlau. Thib ob, nyob rau hauv kev lag luam foundry, ferro silicon 70 yog siv los kho cov tshuaj muaj pes tsawg leeg ntawm castings thiab tswj cov khoom thiab microstructure ntawm castings, thiaj li yuav tsim ntau yam siv lead ua qauv thiab ntau dua txhua yam khoom. Nyob rau tib lub sijhawm, ferro silicon 70 tuaj yeem txo qhov tsis xws luag ntawm castings thiab txhim kho tag nrho qhov zoo ntawm castings.
Tsis tas li ntawd, ferro silicon 70 kuj tseem muaj qhov tseem ceeb ntawm daim ntawv thov ntawm cov tshuaj. Nws tuaj yeem siv los ua cov khoom siv raw rau kev sib txuas cov ntaub ntawv polymer xws li silicone thiab silicone roj hmab, uas tau siv dav hauv kev lag luam hluav taws xob, aviation thiab kev kho mob. Hauv kev lag luam hluav taws xob, ferro silicon 70 tuaj yeem siv los tsim cov khoom siv hluav taws xob xws li cov khoom siv hluav taws xob, cov chips thiab cov khoom siv hluav taws xob. Feem ntau hais lus, ferro silicon 70 ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw lag luam xws li hlau thiab hlau smelting, foundry, tshuaj lom neeg kev lag luam thiab hluav taws xob vim nws cov tshuaj lom neeg muaj pes tsawg leeg thiab daim ntawv thov dav.
Cim npe nrov: Tuam Tshoj steelmaking ferro silicon lumps 70 manufacturers, lwm tus neeg, Hoobkas