Ferro Silicon 72
Ferrosilicon 72 (ferrosilicon 75B) yog ib qho muag 75 ferrosilicon nrog cov ntsiab lus carbon ntawm 001 ~ 0.04%. Thaum tsim cov ferrosilicon 72, silica (SiO2 cov ntsiab lus Ntau dua lossis sib npaug li 97%) thiab coke yog thawj zaug smelted hauv submerged arc rauv, thiab ferrosilicon yog tsim los ntawm kev txo cov tshuaj tiv thaiv. Hauv cov txheej txheem no, coke yog tus neeg sawv cev txo qis thiab silica yog cov khoom siv raw. Cov ntsiab lus ntawm silicon ntawm ferrosilicon tau los ntawm smelting yog hais txog 72%, uas yog tsawg carbon ferrosilicon.
72 # ferro silicon pob
Specification ntawm Ferro silicon Alloy
|
Hom |
Chemical Composition (%) |
||||
|
Si |
Al |
C |
P |
S |
|
|
Tsawg dua los yog sib npaug |
|||||
|
FeSi75 Tsawg Al |
75-80 |
0.5 |
0.2 |
0.04 |
0.02 |
|
FeSi 75 |
75-80 |
1.5 |
0.2 |
0.04 |
0.02 |
|
FeSi72 |
72-80 |
2 |
0.2 |
0.04 |
0.02 |
|
FeSi65 |
65-72 |
2 |
0.2 |
0.04 |
0.02 |
Daim ntawv thov ntawm Ferro Silicon 72
FeSi 72 feem ntau yog siv los ua cov khoom siv alloying ntxiv thiab yog siv dav hauv cov hlau tsis tshua muaj hlau, lub caij nplooj ntoos hlav steel, cov kabmob hlau, cov hlau tsis muaj cua sov thiab hluav taws xob silicon steel. Nws kuj tseem siv tau los ua ib qho inoculant hauv kev tsim cov hlau ductile thiab malleable hlau.
Tsis tas li ntawd, nws tseem tuaj yeem siv los ua tus neeg sawv cev txo qis hauv ferroalloy ntau lawm thiab kev lag luam tshuaj.
1. Nyob rau hauv steelmaking ntau lawm: Thaum smelting nruab nrab carbon steel, ferrosilicone 72 yuav tsum tau ntxiv rau cov hlau molten, uas muaj peev xwm deoxidize zoo thiab kuj yuav siv tau raws li ib tug alloying neeg sawv cev los txhim kho cov kev ua tau zoo ntawm cov hlau.
2. Nyob rau hauv casting ntau lawm: Thaum casting low-phosphorus thiab low-sulfur hlau castings, ferrosilicone 72 tuaj yeem muab ntxiv ua ib qho inoculant los txhawb cov nag lossis daus thiab spheroidization ntawm graphite thiab txhim kho kev ua haujlwm ntawm cam khwb cia hlau.
Ferro Silicon 72 Nqe
Ferrosilicon nqi hauv 2023 -- FeSi 72% FOB Tianjin ($)
Qhov zoo ntawm Ferro Silicon 72
1. Cov ntsiab lus ntawm silicon ntau dua: cov ntsiab lus ntawm silicon ntawm ferro silicone 72 yog 72%, uas yog 3% qis dua cov ntsiab lus ntawm silicon ntawm ferro silicone 75. Qhov no txhais tau hais tias nyob rau hauv tib qhov zoo, ferro silicone 72 muaj ntau cov ntsiab lus silicon thiab muaj deoxidation zoo dua. thiab alloying cuam tshuam.
2. Tsawg melting point: Ferrosilicon 72 muaj qhov qis melting point tshaj ferrosilicon 75, ua rau nws yooj yim rau yaj thiab ncuav. Qhov no ua rau nws yooj yim los tswj qhov kub thiab txias thiab kev ua haujlwm thaum lub sijhawm tsim khoom, txhim kho kev tsim khoom.
3. Tus nqi qis: Txij li cov ntsiab lus ntawm silicon ntawm ferrosilicon 72 yog qis dua me ntsis, nws cov nqi tsim khoom kuj tsawg thiab tus nqi kuj pheej yig. Qhov no ua rau nws muaj peev xwm siv nyiaj ntau dua los siv ferrosilicon 72 hauv qee qhov kev siv
4. Daim ntawv thov dav: Ferrosilicon 72, raws li cov hlau-silicon alloy, yog dav siv hauv steel, mechanical processing, aerospace, petrochemical thiab lwm yam. Tshwj xeeb tshaj yog nyob rau hauv kev lag luam steel, raws li deoxidizer thiab alloy additive, nws tuaj yeem txo cov pa oxygen hauv cov hlau thiab txhim kho cov purity thiab mechanical zog ntawm hlau.
Cim npe nrov: Tuam Tshoj ferro silicon 72 manufacturers, lwm tus neeg, Hoobkas
Tom ntej
Ferro Silicon 75Koj Tseem Yuav Zoo Li
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