Ferro Silicon Granules (abbreviated li FeSi Granules) yog tshwj xeeb ferroalloy hais nrog tswj silicon (Si) cov ntsiab lus (50–90%), hlau (Fe) raws li qhov sib npaug, thiab nruj me ntsis ntau yam (0.1–5mm). Tsis zoo li ib txwmferro silicon pob(5-50mm) nquag pub mis tsis sib luag thiab plua plav poob, lawv daim ntawv granular zoo ib yam tuaj yeem ua kom siv tau qhov tseeb (± 0.1kg), kev tawg sai sai (3-5 feeb hauv cov hlau molten), thiab cov khoom pov tseg tsawg (tsawg npaum li 2% vs. 8-10% rau pob). Muaj nyob rau hauv cov qib xws li FeSi 50, FeSi 70, thiab FeSi 90, lawv yog qhov tseem ceeb rau kev ua cov hlau tsis zoo, kev nqis peev casting, thiab me me -batch alloy ntau lawm, daws qhov mob ntawm qhov tsis sib xws ntawm alloying thiab kev ua haujlwm tsawg.

FeSi Granules yog tsim los ntawm crushing ferro silicon ingots rau hauv cov khoom zoo, tom qab ntawd tshuaj xyuas kom nruj me me (0.1-5mm) thiab tshem tawm impurities ntawm sib nqus sib nqus. Nws cov txiaj ntsig tseem ceeb nyob hauv nws qhov kev sib tw zoo meej nrog cov kev xav tau ntawm kev siv tshuab, meej, thiab ua tau zoo niaj hnub metallurgical ntau lawm:

Precise Metering:Uniform loj ua kom muaj kev thauj mus los zoo hauv cov khoom noj tsis siv neeg thiab vibrating feeders, ua tiav qhov sib ntxiv ntawm cov kilogram lossis txawm tias qib gram.

Rapid Dissolution:Nws thaj chaw loj tshwj xeeb tso cai rau kev ua tiav tiav hauv 2-5 feeb tom qab ntxiv rau cov hlau los yog hlau, uas ua rau muaj kev cuam tshuam sai thiab tsis sib xws thiab tiv thaiv kev sib cais.

High Yield:Cov duab particle ho txo cov plua plav poob thiab oxidation thaum lub sij hawm thauj mus los thiab pub mis, ua rau muaj kev rov qab zoo dua qub (xws li silicon rov qab) piv rau cov khoom thaiv.

Environmental Improvement:Zoo tswj cov plua plav hauv thaj chaw tsim khoom, txhim kho qhov chaw ua haujlwm.

Ferrosilicon granules 2 Ferrosilicon granules 3

tshuaj muaj pes tsawg leeg

Kev xaiv Dimensions	Cov kev xaiv thiab cov lus qhia	Hom Daim Ntawv Thov Scenarios
Silicon Cov ntsiab lus (Qib)	FeSi 75 (72-78%): Qib feem ntau, tus nqi- zoo, haum rau deoxidation thiab alloying ntawm feem ntau steels thiab inoculation ntawm cam khwb cia hlau.	Ordinary steel qib, ntau yam cam khwb cia hlau, magnesium txo.
	FeSi 65 (65-72%): Kev xaiv nyiaj txiag, siv rau hauv daim ntawv thov nrog me ntsis qis dua.	Ordinary cam khwb cia hlau, carbon hlau.
	FeSi 45/50 (45-55%):Siv rau qis- nqi silicon ntxiv.	Cam khwb cia hlau muaj pes tsawg leeg kho, zoo tib yam steel qib.
Qhov Loj	Coarse hais (3-10mm):Haum rau kev pub mis tsis siv neeg hauv hoppers ntawm lub tshuab hluav taws xob loj thiab cov hloov pauv, nrog tus nqi qis qis.	Batch ntxiv nyob rau hauv lub ntsiab steelmaking txheej txheem.
	Medium hais (1-3mm):Ib tug dav dav, haum rau ladle ntxiv thiab casting pretreatment.	Ladle alloying, cam khwb cia hlau pretreatment.
	Fine hais (0.2-1mm):Siv rau precision ntxiv, hauv -flow inoculation, thiab xaim pub muab tub lim.	Casting inoculation, tshwj xeeb alloys, txhaj tshuaj.
Ntsiab impurity Control	Tsawg- txhuas yam (Al<1.0%): Rau siab - zoo tshwj xeeb steels nrog nruj raws li cov kev cai ntawm morphology ntawm inclusions (xws li bearing steel thiab pipeline steel).	High-kawg huv steel, aluminium-tua steel.
	Tsawg-calcium hom:Xaiv raws li kev xav tau tshwj xeeb metallurgical.	Refining ntawm cov qib steel tshwj xeeb.
	Cov pa roj carbon tsawg (C<0.1%): Siv los tsim cov pa roj carbon tsawg thiab ultra- cov pa roj carbon tsawg kom tsis txhob muaj cov pa roj carbon ntau ntxiv.	Tsawg-carbon stainless hlau, ultra- qis- carbon hlau.

Kev siv cov ferrosilicon granules

hlau kev lag luam

Ferro silicon granules yog ib qho tseem ceeb alloy additiveHauv kev lag luam steel, feem ntau yog siv los txhim kho lub zog, hardness, corrosion kuj thiab oxidation tsis kam ntawm steel. Hauv cov txheej txheem steelmaking, ntxiv qhov tsim nyog ntawm ferrosilicon granules tuaj yeem txhim kho cov khoom ntawm cov hlau thiab ua kom cov hlau zoo thiab cov khoom tsim tawm.

Nonferrous hlau kev lag luam

Ferro silicon granules feem ntau yog siv rau hauv kev lag luam hlau nonferrous los tsim cov qib siab -kev ua tau zoo xws li aluminium alloys, nickel alloys, thiab titanium alloys. Nyob rau hauv cov alloys, ferrosilicon granules tuaj yeem txhim kho lub zog, hardness, corrosion kuj thiab oxidation tsis kam, thiab tseem tuaj yeem txo cov ntsiab lus melting ntawm cov hlau los pab ua haujlwm.

Kev lag luam tshuaj

Ferro silicon granules kuj yog cov khoom siv tseem ceeb hauv kev lag luam tshuaj thiab feem ntau yog siv los tsim silicone, silicate thiab lwm yam sib xyaw. Cov tebchaw no muaj cov khoom zoo ntawm lub cev thiab tshuaj lom neeg, xws li kub tsis kam, tiv thaiv corrosion, rwb thaiv tsev zoo, thiab lwm yam, thiab tau siv dav hauv roj hmab, ceramics, iav thiab lwm yam.

Ferro Silicon Granules

Sourcing Guide: Yuav Ua Li Cas Xaiv Ferro Silicon Granules

Match Qib rau Daim Ntawv Thov:

Tus nqi -sensitive casting (grey hlau):FeSi 50 granules (1-5mm) - tus nqi sib npaug thiab deoxidation yooj yim.
Precision steelmaking (automotive):FeSi 70 granules (0.5-2mm) - pom kev ua haujlwm zoo thiab purity.
High-purity alloys (aerospace):FeSi 90 granules (0.1-1mm) - siab Si cov ntsiab lus rau tsawg npaum li cas.

Xaiv Qhov Loj los ntawm Cov Khoom Siv:

Automated ntsia hlau feeders:0.5-2 hli granules (tsis muaj clogging, uniform flow).
Lub tshuab nqus tsev vacuum induction furnaces:0.1-1mm granules (sai solution, meej koob).
Casting ntau lawm kab:1-3 hli granules ( noj tau zoo, tsis muaj plua plav).

Raws li ib tug kws tshaj lij ferroalloy tsum nrog 15+ xyoo ntawm precision metallurgy kev, peb muab:

Qib & Loj Ntau Yam:FeSi 50/70/90 granules nrog customized loj (0.1-5mm), suav nrog:
Automotive Qib:FeSi 70 (0.5-2mm, C Tsawg dua lossis sib npaug li 0.3%) - optimized rau IF / DP steel.
Casting Qib:FeSi 50 (1–3mm, C Tsawg dua lossis sib npaug li 0.8%) - tus nqi- siv tau rau grey hlau.

Tiv tauj peb hnub no kom thov tus qauv pub dawb thiab cov lus qhia tshwj xeeb - txhawb koj cov txheej txheem metallurgical precision nrog Ferro Silicon Granules!

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

Cov khoom