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
Silicon yog ib qho khoom siv hlau nrog cov thermal zoo thiab tshuaj lom neeg ruaj khov, thaum hlau yog cov khoom siv hlau uas muaj hluav taws xob zoo thiab thermal conductivity. Thaum ob qho tib si sib xyaw ua ke los tsim ferro silicon, cov khoom no yog fused thiab txhim kho, uas ua rau ferro silicon muaj qhov tshwj xeeb daim ntawv thov nqi hauv metallurgy, tshuaj lom neeg kev lag luam thiab lwm yam kev lag luam. Yog li ntawd, nws paub tias ferro silicon yog ib qho alloy uas muaj hlau thiab silicon, uas cov ntsiab lus ntawm silicon feem ntau yog nyob nruab nrab ntawm 15% thiab 90%. Nws muaj qhov ntom ntom ntom, siab hardness thiab siab melting point, thiab nws tuaj yeem nyob ruaj khov ntawm qhov kub. Ferro silicon tau siv dav hauv kev lag luam vim nws cov ntsiab lus silicon siab thiab tshwj xeeb lub cev thiab tshuaj lom neeg.
Lub hauv paus ntsiab lus ua haujlwm ntawm ferro silicon feem ntau yog raws li nws cov khoom siv tshuaj. Hauv cov txheej txheem smelting, ferro silicon tuaj yeem siv los ua tus neeg saib xyuas kom txo tau lwm cov hlau oxides rau cov hlau. Tsis tas li ntawd, ferro silicon kuj tuaj yeem siv los ua cov khoom siv alloy los txhim kho cov khoom ntawm cov khoom siv hlau, xws li kev ua kom muaj zog thiab txhim kho corrosion. Hauv kev lag luam metallurgical, ferro silicon feem ntau yog siv los ua deoxidizer hauv steelmaking, uas tuaj yeem tshem tawm oxygen thiab lwm yam impurities hauv steel thiab txhim kho cov purity thiab zoo ntawm cov hlau. Tsis tas li ntawd, ferro silicon kuj tseem siv tau los ua ib qho inoculant hauv kev lag luam foundry los txhawb cov hlau crystallization thiab txhim kho lub zog thiab hnav tsis kam ntawm castings. Hauv kev lag luam tshuaj, ferro silicon tuaj yeem siv los ua tus cab kuj ntawm catalyst los txhim kho nws cov haujlwm thiab kev ruaj ntseg.
Ferro silicon feem ntau siv hauv steelmaking, foundry thiab ferro alloy industries. Lawv haus ntau tshaj 90% ntawm ferro silicon. Ntawm ntau hom ferro silicon, 75% ferro silicon yog qhov siv dav tshaj plaws tam sim no. Hauv kev xaus, ferro silicon yog dav siv hauv metallurgy, tshuaj lom neeg kev lag luam, electronics thiab lwm yam kev lag luam.
Cim npe nrov: Kev faib tawm ntawm silicon hlau, Tuam Tshoj kev faib tawm ntawm silicon hlau manufacturers, lwm tus neeg, Hoobkas