Ferrosilicon 75% yog cov khoom siv feem ntau siv hauv cov hlau thiab casting kev lag luam. Nrog cov ntsiab lus silicon ntawm 72% -80%, nws feem ntau ua haujlwm peb lub hom phiaj:

Hauv steelmaking, nws ua raws li deoxidizer:nqus cov pa tawm ntawm cov hlau molten thiab tso tawm raws li slag, yog li ua cov hlau "huv."

Raws li cov khoom siv alloying:ntxiv silicon rau steel tsub kom nws lub zog thiab hardness.

Nyob rau hauv casting, nws ua raws li ib tug inoculant:ntxiv nws rau molten hlau txhawb kev nplua thiab ntau yam graphite kev loj hlob, txhim kho qhov zoo ntawm cov castings.

Peb muab 75% ferrosilicon rau Qib A thiab Qib B, hauv cov blocks, granules, thiab hmoov.

FeSi75-A / FeSi75-B: Cov no yog peb feem ntau 75% Fesi qib.

FeSi75Al0.5 ua-A:Ib qho qis-alumina version, nrog aluminium Tsawg dua lossis sib npaug li 0.5%, tshwj xeeb tshaj yog rau cov qib aluminium-sensitive steel qib.

FeSi65:Nrog rau cov ntsiab lus silicon ntawm 65-72%, nws yog qhov pheej yig dua thiab tsim nyog rau cov nqi siv hluav taws xob.

Ferro Silicon Alloy Silicon 75

tshuaj muaj pes tsawg leeg

Qib	Silicon (Si)	Aluminium (Al) Tsawg dua lossis sib npaug	Calcium (Ca) Tsawg dua lossis sib npaug	Cov pa roj carbon (C) Tsawg dua lossis sib npaug	Daim ntawv thov
A	74-80%	0.5-1.5%	1.0%	0.1%	High- qib steel qib:automotive steel, pipeline steel, hluav taws xob steel, yuav tsum tau siab purity.
B	72-80%	1.5-2.0%	1.0%	0.2%	Common steel qib:rebar, hlau pas nrig, dav hlau castings, ua ntej tus nqi-effectiveness.

Nco tseg:Rau siab- steel zoo, yuav Qib A; rau cov hlau zoo tib yam, Qib B yog txaus.

Khoom siv

1. Steel Cog (Cov Neeg Siv Khoom Loj):

Ferrosilicon75 ntxiv rau lub ladle thaum lub sij hawm converter thiab hluav taws xob arc rauv tapping rau deoxidation thiab muaj pes tsawg leeg hloov.

Qhov Loj:10-50mm los yog 50-100mm lumps

Qib pom zoo:Qib B rau cov pa roj carbon zoo tib yam, Qib A rau siab - cov hlau zoo

2. Foundries (Inoculant):

75% Fesi yog ntxiv raws li ib qho inoculant nyob rau hauv zus tau tej cov grey hlau thiab ductile hlau los txhawb graphitization thiab txo dawb cam khwb cia hlau.

Qhov Loj:1-3mm los yog 3-8mm hais

Qib pom zoo:Qib B (zoo tib yam castings) lossis Qib A (siab-kawg castings)

3. Spheroidizing Agent Nroj Tsuag (Raw Material):

Ferrosilicon 75% yog cov khoom siv tseem ceeb hauv kev tsim cov khoom tsis tshua muaj hauv ntiaj teb magnesium ferrosilicon spheroidizing cov neeg ua haujlwm. Daim ntawv thov no yuav tsum muaj kev sib xyaw ua ke siab.

4. Cov khoom siv ntxhia thiab vuam:

Tom qab tau cog rau hauv cov hmoov zoo, nws tuaj yeem siv los ua ib qho hnyav nruab nrab hauv kev ua ntxhia lossis ua cov txheej rau vuam electrodes.

75 ferrosilicon

FAQ

Q: Qhov txawv ntawm 75% thiab 72% ferrosilicon yog dab tsi? Qhov twg yog tus nqi ntau dua - zoo?

A: 72% ferrosilicon muaj cov ntsiab lus silicon qis (65%-72%) thiab pheej yig dua. Nws yog tsim los ua cov pa roj carbon zoo tib yam; rau alloy steel thiab castings, 75% yog pom zoo rau kev ruaj ntseg zoo dua.

Q: Qib A txawv ntawm Qib B ntau npaum li cas?

A: Qib A yog kim dua qib B, nyob ntawm kev ua lag luam. Qib B yog txaus rau cov rebar zoo tib yam; rau export steel thiab alloy steel, Qib A yog ntau txhim khu kev qha.

Q: Puas yog qhov zoo ntawm koj 75% ferrosilicon zoo ib yam ntawm cov khoom siv?

A: Stability yog qhov tseem ceeb. Peb sim txhua pawg nrog lub spectrometer ua ntej xa zaub mov kom paub meej tias qhov sib txawv ntawm silicon thiab impurity cov ntsiab lus yog tswj nyob rau hauv ntau yam me me. Ib daim ntawv pov thawj khoom muaj nrog rau kev xa khoom.

Q: Qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi? Koj puas tuaj yeem muab cov qauv?

A: Qhov kev txiav txim yam tsawg kawg nkaus yog 25 tons (ib lub thawv). Cov qauv tuaj yeem muab pub dawb; koj tsuas yog yuav tsum tau them tus nqi shipping.

Cim npe nrov: ferro silicon alloy silicon 75, Tuam Tshoj ferro silicon alloy silicon 75 manufacturers, lwm tus neeg, Hoobkas