Puas yog Ferro Silicon Nitride haum rau Cov Hlau Hlau Ntau Lawm?

Cov lus teb ncaj qha: tsim nyog hauv cov hlau hlau (nodular hlau) ntau lawm

Yog lawm,Ferro Silicon Nitride (FeSiN)tuaj yeem siv rau hauv cov khoom siv hlau, tab sis nws yog afunctional supplementary additive es tsis yog thawj nodulizer los yog inoculant.

Hauvductile hlau (nodular cam khwb cia hlau) ntau lawm, cov ntsiab lus tseem ceeb yog qhov ruaj khov graphite spheroidization, tsis tshua muaj kev tsim, thiab tswj microstructure. Cov khoom siv tsoos zoo liFerro Silicon (FeSi) thiab FeSiMg alloysyog cov neeg sawv cev tseem ceeb rau kev hloov kho silicon thiab nodulization.

Ferro Silicon Nitride (FeSiN hlau hlau additive khoom)yog siv nyob rau hauv ib co advanced foundry systems los txhim kho:

mechanical zog

hnav tsis kam

casting stability

microstructure refinement los ntawm nitrogen tswj

👉 Cov ntsiab lus: FeSiN yoghaum raws li ib tug auxiliary additive nyob rau hauv ductile hlau ntau lawm, tshwj xeeb tshaj yog nyob rau hauv siab -kev ua tau zoo los yog alloyed ductile hlau qib, tab sis tsis hloov rau Mg-raws li nodulizers.

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Ferro Silicon Nitride (FeSiN) specification rau daim ntaub ntawv hlau

Yam khoom	Ferro Silicon Nitride (FeSiN muaj qib)
Kev sib xyaw	Fe + Si + N
Nitrogen ntsiab lus	20% – 30%
Cov ntsiab lus Silicon	25% – 45%
Daim ntawv	Lump / granular
Qhov Loj	10-50 mm
Hom Kev Ua Haujlwm	Txhim kho + kev hloov kho microstructure
Daim ntawv thov	Hlau cam khwb cia hlau, alloy cam khwb cia hlau, siab - zog casting
Txheej Txheem Txoj Haujlwm	Ladle / lig -theem inoculation kev them nyiaj yug

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Yuav ua li cas Ferro Silicon Nitride ua haujlwm hauv cov khoom siv hlau

Hauvhlau casting, qhov kev ua tau zoo nyob ntawm cov duab graphite thiab matrix qauv. Thaum kho magnesium tswj graphite spheroidization,Ferro Silicon Nitride (FeSiN ductile hlau ntxiv)pab txhawb rauthib ob ntxiv zog mechanisms.

Thaum ntxiv rau hauv cov hlau molten, FeSiN qhia txog kev tswj cov nitrogen thiab silicon. Nitrogen tuaj yeem kho cov qauv matrix thiab txhim khopearlite stability thiab ferrite lub zog sib npaug, uas txhim kho tensile lub zog thiab hnav tsis kam ntawm qhov kawg castings.

Nws kuj pab txocasting defects xws li shrinkage porosity thiab micro- cracking, tshwj xeeb tshaj yog nyob rau hauv tuab -section ductile hlau qhov chaw siv nyob rau hauv hnyav machinery thiab automotive daim ntaub ntawv.

Txawm li cas los xij, FeSiN yuav tsum tau ua tib zoo tswj, vim tias nitrogen ntau dhau tuaj yeem cuam tshuam rau graphite morphology yog tias tsis sib npaug nrog cov txheej txheem kho magnesium.

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Kev sib piv kev lag luam hauv cov tshuab hlau ductile

Ferro Silicon Nitride vs Ferrosilicon (siv hlau siv)

Ferrosilicon (FeSi hlau inoculant)yog cov khoom siv los kho cov ntsiab lus silicon thiab txhawb nqa graphite tsim stability.

Ferro Silicon Nitride (FeSiN ductile hlau ntxiv)muab nitrogen ntxiv, uas txhim kholub zog thiab hnav tsis kam, ua rau nws haum rau qib siab ductile hlau.

➡ FeSi=thawj silicon hloov + kev txhawb nqa inoculation
➡ FeSiN=ntxiv dag zog + nitrogen microstructure hloov kho

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FeSiN vs FeSiMg nodulizer systems

FeSiMg yog lub ntsiab nodulizer siv los tsim cov graphite kheej kheej hauv cov hlau hlau.

FeSiN tsis hloov Mg kev kho mob tab sis ua hauj lwm raws li ib tugntxiv dag zog ntxivtom qab nodulization.

➡ FeSiMg=graphite spheroidization tswj
➡ FeSiN=ncej- kho kom muaj zog thiab kho kom zoo

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Vim li cas qee cov neeg tsim khoom siv hlau siv FeSiN

Advanced foundries sivFerro Silicon Nitride (FeSiN cov khoom siv hlau)kom ua tiav qib kev ua tau zoo dua xws li:

siab -lub zog ductile hlau (QT qib)

hnav- cov khoom tiv thaiv cam khwb cia hlau

hnyav-cov haujlwm ua haujlwm

automotive yam ntxwv castings

FeSiN yog qhov tshwj xeeb tshaj yog thaum cov neeg tsim khoom xav tau:

siab dua tensile lub zog yam tsis muaj ntau tshaj alloying nqi

txhim kho qaug zog

zoo dua dimension stability nyob rau hauv tuab castings

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Cov ntsiab lus

Ferro Silicon Nitride (FeSiN) yoghaum rau ductile hlau ntau lawm ua ib tug ntxiv additive, tsis yog thawj nodulizer.

Nws txhawb nqalub zog, hnav tsis kam, thiab microstructure stability, tab sis yuav tsum tau siv ua ke nrog cov kab ke FeSiMg ib txwm siv rau kev tswj kev tsim cov graphite kom zoo.

Nws yog qhov tseem ceeb tshaj plaws hauvsiab -kev ua tau zoo ntawm cov hlau thiab cov hlau cam khwb cia hlau.

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FAQ - Ferro Silicon Nitride hauv cov khoom siv hlau

1. Ferro Silicon Nitride puas tuaj yeem hloov FeSiMg hauv cov hlau nplaum?

Tsis yog. FeSiN tsis tuaj yeem hloov FeSiMg vim nws tsis ua graphite spheroidization.

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2. Lub luag haujlwm tseem ceeb ntawm FeSiN yog dab tsi?

Nws txhim kholub zog, hnav tsis kam, thiab microstructure stability.

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3. Puas yog FeSiN cuam tshuam rau kev tsim graphite?

Yog, indirectly. Tshaj nitrogen yuav tsum tau tswj kom tsis txhob cuam tshuam graphite morphology.

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4. Thaum twg FeSiN yuav tsum tau ntxiv rau hauv ntau lawm?

Nws yog feem ntau ntxiv thaum lub sij hawmladle kho lossis lig -theem alloy hloov.

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5. Tus qauv ntawm FeSiN yog dab tsi?

Nws yog muab raws li10-50mm lumps los yog granular khoom.

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6. Puas yog FeSiN siv rau txhua qib hlau hlau?

Tsis yog, nws yog siv nyob rau hauvsiab - zog thiab alloyed ductile hlau qib.

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Stable Ferro Silicon Nitride muab rau kev lag luam hlau ductile

Peb muab siab - zooFerro Silicon Nitride (FeSiN hlau qib)nrog ruaj khov nitrogen cov ntsiab lus thiab tswj muaj pes tsawg leeg. Peb cov khoom siv dav siv hauvntiaj teb no foundries, ductile hlau casting nroj tsuag, thiab alloy cam khwb cia hlau ntau lawm, pab txhim kho mechanical kev ua tau zoo thiab txo qis tus nqi.

Peb txhawb kev txiav txim ntau, customized specifications, thiab ceev ceev thoob ntiaj teb logistics rau industrial procurement.

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