Premium Qib Ferro Silicon 72% 75% rau Cov Ntawv Thov Siab
Ferro Silicon yog dav siv nyob rau hauv steel kev lag luam, foundry kev lag luam, thiab lwm yam industrial productions.
Silicon hlau yog ib qho tseem ceeb deoxidizing tus neeg sawv cev hauv kev lag luam steelmaking. Hauv cov hlau, silicon hlau yog siv rau nag lossis daus thiab diffusion deoxidation. Npua hlau kuj tseem ua tus neeg sawv cev alloying hauv steelmaking. Ntxiv qee qhov nyiaj ntawm silicon rau cov hlau tuaj yeem txhim kho nws lub zog, hardness, thiab elasticity, nrog rau txhim kho cov permeability ntawm cov hlau thiab txo cov hysteresis poob hauv transformer steel.
Specification ntawm Ferrosilicon 72%
| Qauv | Chemical Composition (%) | |||||
| Si | Mn | Al | C | S | P | |
| FeSi72 | 72.0 | 0.4 | 2.0 | Tsawg dua los yog sib npaug rau 0.2 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 |
| 65.0-72.0 | Tsawg dua lossis sib npaug rau 0.6 | Tsawg dua lossis sib npaug rau 0.5 | -- | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 | |
Sab saum toj Muag Ferro Silicon Si 60% 72% rau Steel Ua FeSi khoom
High-silicon silicon hlau los yog silicon-raws li alloys yog siv los txo cov neeg ua haujlwm hauv kev lag luam hlau hlau rau kev tsim cov hlau tsis muaj carbon hlau. Thaum ntxiv rau cov hlau cam khwb cia hlau, silicon hlau tuaj yeem ua cov inoculant rau cov hlau ductile, tiv thaiv kev tsim cov carbides, txhawb cov nag lossis daus thiab spheroidization ntawm graphite, thiab txhim kho cov khoom ntawm cam khwb cia hlau.
Tsis tas li ntawd, silicon hlau hmoov tuaj yeem siv los ua lub sijhawm ncua kev lag luam hauv kev lag luam ore hnav khaub ncaws thiab ua cov txheej rau vuam rods hauv kev lag luam vuam pas nrig. High-silicon silicon hlau tuaj yeem siv los npaj cov khoom siv semiconductor ntshiab silicon hauv kev lag luam hluav taws xob thiab siv hauv kev lag luam tshuaj los tsim cov khoom siv silicone thiab lwm yam khoom.
Hauv kev lag luam steelmaking, kwv yees li 3-5 kg ntawm 75% silicon hlau yog siv rau txhua tuj ntawm cov hlau tsim.
Melting point: Lub melting point ntawm 75FeSi yog 1300 degree.
Silicon hlau muaj cov kab ntawm cov hlau sib txuas nrog phosphorus, xws li calcium phosphide. Thaum thauj los ntawm tsheb lossis nkoj lossis thaum khaws cia hauv lub tsev khaws khoom, yog tias nws ntub dej, nws tuaj yeem tso cov phosphine, uas tuaj yeem ua rau muaj kuab lom hauv lub warehouse lossis cov neeg nyob ze. Phosphine lom tuaj yeem ua rau tuag taus yog tias hnyav heev.
Cim npe nrov: Tuam Tshoj Fesi ferrosilicon 72 manufacturers, lwm tus neeg, Hoobkas