Ferrosilicon
Ferrosilicon yog cov hlau thiab silicon alloy. Ferrosilicon yog cov hlau-silicon alloy ua los ntawm coke, steel chips, quartz (los yog silica) ua raw khoom thiab smelted los ntawm hluav taws xob rauv. Txij li thaum silicon thiab oxygen yooj yim ua ke rau hauv silicon dioxide, hlau silicon feem ntau siv los ua deoxidizer hauv ...
Ferrosiliconyog ib qho alloy ntawm hlau thiab silicon. Ferrosilicon yog cov hlau-silicon alloy ua los ntawm coke, steel chips, quartz (los yog silica) ua raw khoom thiab smelted los ntawm hluav taws xob rauv. Txij li thaum silicon thiab oxygen yog ib qho yooj yim los ua ke rau hauv silicon dioxide, silicon hlau feem ntau yog siv los ua deoxidizer hauv steelmaking, thiab vim tias qhov tso tawm ntawm cov cua kub ntau thaum SiO2 tsim tawm, nws kuj tseem muaj txiaj ntsig los txhim kho qhov kub ntawm cov hlau molten. tib lub sijhawm. Nyob rau tib lub sijhawm, ferrosilicon kuj tseem tuaj yeem siv los ua cov khoom sib txuas ntxiv, dav siv 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, ferrosilicon hauv ferroalloy ntau lawm thiab kev lag luam tshuaj, feem ntau siv los ua ib tug txo tus neeg sawv cev.Ferroalloymuaj li ntawm hlau thiab silicon (nrog silica, steel, coke li raw cov ntaub ntawv, tom qab 1500-1800 degrees kub txo ntawm silicon fused nyob rau hauv kua hlau, tsim ferrosilicon alloy). Nws yog ib qho tseem ceeb alloy ntau yam hauv kev lag luam smelting.
Lub hom phiaj:
(1) Siv los ua tus neeg sawv cev txo qis hauv kev tsim cov ferroalloy.
(2) 75# ferrosilicon feem ntau yog siv rau hauv cov txheej txheem kub kub smelting ntawm magnesium hlau hauv cov txheej txheem Pijiang, hloov cov magnesium hauv CaO.MgO, thiab siv li ntawm 1.2 tons ntawm ferrosilicon rau txhua tuj ntawm magnesium hlau tsim, uas plays ib tug zoo heev. lub luag haujlwm hauv kev tsim cov hlau magnesium.
(3) Siv los ua deoxidizer thiab alloying tus neeg sawv cev hauv kev lag luam steelmaking.
(4) Siv los ua inoculant thiab nodulator hauv kev lag luam cam khwb cia hlau.
Ferrosiliconyog ib qho alloy ntawm hlau thiab silicon nrog cov ntsiab lus silicon ib txwm los ntawm qhov hnyav ntawm 15-90%. Nws muaj cov feem ntau ntawm cov hlau silicides.
International Standard rau ferrosilicon (ISO 5455-80)
| cim |
tshuaj tiv thaiv,% |
|||||||||
|
Si |
Al |
P |
S |
C |
Mn |
Cr |
Ti |
|||
|
> |
Tsawg dua los yog sib npaug |
> |
Tsawg dua los yog sib npaug |
Tsawg dua los yog sib npaug |
||||||
|
FeSi 10 |
8.0 |
13.0 |
0.2 |
0.15 |
0.06 |
2.0 |
3.0 |
0.8 |
0.3 |
|
|
FeSi15 |
14.0 |
13.0 |
1.0 |
0.15 |
0.06 |
1.5 |
1.5 |
0.8 |
0.3 |
|
|
FeSi 25 |
20.0 |
20.0 |
1.5 |
0.15 |
0.06 |
1.0 |
1.0 |
0.8 |
0.3 |
|
|
FeSi45 |
41.0 |
30.0 |
2.0 |
0.05 |
0.05 |
0.2 |
1.0 |
0.5 |
0.3 |
|
|
FeSi 50 |
47.0 |
47.0 |
1.5 |
0.05 |
0.05 |
0.2 |
0.8 |
0.5 |
0.3 |
|
|
FeSi65 |
63.0 |
51.0 |
2.0 |
0.05 |
0.04 |
0.2 |
0.4 |
0.4 |
0.3 |
|
|
FeSi75 Al |
72.0 |
68.0 |
1.0 |
0.05 |
0.04 |
0.15 |
0.5 |
0.3 |
0.3 |
|
|
FeSi75Al1.5 |
72.0 |
80.0 |
1.0 |
1.5 |
0.05 |
0.04 |
0.15 |
0.5 |
0.3 |
0.3 |
|
FeSi75Al2 |
72.0 |
80.0 |
1.5 |
2.0 |
0.05 |
0.04 |
0.2 |
0.5 |
0.3 |
0.3 |
|
FeSi75Al3 |
72.0 |
80.0 |
2.0 |
3.0 |
0.05 |
0.04 |
0.2 |
0.5 |
0.5 |
0.3 |
|
FeSi90Al1 |
87.0 |
95.0 |
1.5 |
0.04 |
0.04 |
0.15 |
0.5 |
0.2 |
0.3 |
|
|
FeSi90Al2 |
87.0 |
95.0 |
1.5 |
3.0 |
0.04 |
0.04 |
0.15 |
0.5 |
0.2 |
0.3 |
Nco tseg: Tshwj tsis yog tias tau teev tseg, cov txiaj ntsig no tau nthuav tawm raws li cov ntaub ntawv nkaus xwb.
Cim npe nrov: Tuam Tshoj ferrosilicon manufacturers, lwm tus neeg
Pebtuam txhabmuab cov khoom sib txawv. Cov khoom zoo thiab tus nqi zoo. Peb txaus siab tau txais koj Cov Lus Nug thiab peb yuav rov qab los sai li sai tau. Peb ua raws li lub hauv paus ntsiab lus ntawm "zoo ua ntej, kev pabcuam ua ntej, kev txhim kho txuas ntxiv thiab kev tsim kho tshiab kom tau raws li cov neeg siv khoom" rau kev tswj hwm thiab "zero defect, zero complaints" raws li lub hom phiaj zoo. Yuav kom ua tiav peb cov kev pabcuam, peb muab cov khoom lag luam zoo ntawm tus nqi tsim nyog.
Refractory &Abrasive Raw Khoom& Ferro Alloy:
Brown Fused Alumina, Dawb Fused Alumina, Dawb Tabular Alumina, Dub Silicon Carbide, Fused Mullite, Bauxite, Fused Magnesia, Tuag Burned Magnesia, Calcined Alumina thiab lwm yam.Alloy: High-Medium-Low Carbon Ferro Manganese, High Carbon Ferro Chrome, Tsawg Carbon Ferro Chrome, Silico Manganese, Ferro Silicon, Silicon Hlau, manganese Hlau, Cored Hlau, Incoulants, thiab lwm yam.
Koj Tseem Yuav Zoo Li
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