Teb ceev
Ferro silicon nitride hmoov thiab ferro silicon nitride pob tsis siv tib txoj kev.Daim ntawv hmoov feem ntau yog siv rau cov qauv refractory, xws li taphole av nplaum, castable, ramming mix thiab lwm yam siab -kub refractory additives. Lump los yog granular daim ntawv yog tsuas yog siv rau steelmaking nitrogen alloying, tshwj xeeb steel ntau lawm, furnace ntxiv thiab metallurgical batching.
Yog tias koj cov txheej txheem xav tau kev sib cais zoo hauv av nplaum, cov ntaub ntawv carbon, cov ntaub ntawv los yog cov khoom siv refractory,ferro silicon nitride hmoovfeem ntau yog tsim nyog. Yog tias koj cov txheej txheem xav tau kev them nyiaj ncaj qha, alloy batching lossis furnace feeding,ferro silicon nitride pobfeem ntau yog siv tau ntau dua.
Qhov kev xaiv zoo nyob ntawm koj daim ntawv thov, qhov loj me, N cov ntsiab lus, Si cov ntsiab lus, qib oxygen, tswj kev ya raws, ntim cov txheej txheem thiab kev pub mis.
Ferro Silicon Nitride yog dab tsi?
Ferro silicon nitride, kuj hu uaFeSi nitride hmoovlos yogFeSiN, yog Fe-Si-N raws cov khoom uas muaj nitrogen, silicon thiab hlau ua cov ntsiab lus tseem ceeb. Nws tuaj yeem muab rau hauv cov hmoov, granular lossis pob daim ntawv raws li kev siv sib txawv.
Hauv kev tsim cov khoom siv refractory, ferro silicon nitride feem ntau yog siv los ua cov khoom siv ntxiv. Hauv steelmaking, nws tuaj yeem siv los ua nitrogen-cov khoom siv hlau. Tib lub npe khoom yuav tshwm sim hauv ob qho tib si, tab sis daim ntawv xav tau, qhov loj me thiab cov ntsiab lus tswj tau zoo sib txawv.
Qhov no yog vim li cas koj yuav tsum tsis txhob xaiv ferro silicon nitride nkaus xwb los ntawm cov tshuaj muaj pes tsawg leeg. Koj kuj yuav tsum paub meej tias koj cov txheej txheem yuav tsum muaj cov hmoov dispersion los yog pub mis.
Ferro Silicon Nitride Powder: Zoo dua rau cov qauv Refractory
Ferro silicon nitride hmoov feem ntau yog siv thaum koj cov khoom xav tau kev faib khoom zoo hauv cov mis. Nyob rau hauv daim ntawv thov refractory, cov hmoov yuav tsum sib tov tusyees nrog av nplaum, carbon cov ntaub ntawv, binders, refractory aggregates thiab lwm yam additives.
Cov ntawv thov ib txwm muaj xws li:
blast furnace taphole av nplaum refractory castable ramming mix refractory additives siab -kub mis hloov kho
Rau taphole av nplaum thiab cov qauv refractory, hmoov dispersion yog ib qho kev txhawj xeeb tseem ceeb tshaj plaws. Yog tias ferro silicon nitride tsis sib cais sib npaug, qhov sib txawv ntawm cov mis hauv zos yuav tshwm sim thaum sib xyaw, sib sau, cia lossis siv zaum kawg.
Qhov no yog vim li cas200 meshthiab325 meshferro silicon nitride hmoov feem ntau tau tham hauv daim ntawv thov refractory. Cov hmoov loj cuam tshuam rau kev sib xyaw ua ke, cov qauv sib xws, kev tswj cov plua plav thiab kev ntim khoom.
Ferro Silicon Nitride Lump: Zoo dua rau Steelmaking Ntxiv
Ferro silicon nitride pob lossis cov khoom siv granular yog qhov tsim nyog dua thaum koj cov txheej txheem xav tau ncaj qha metallurgical ntxiv. Hauv steelmaking, cov khoom yog ntxiv raws li nitrogen- bearing ferro alloy es tsis yog ib tug zoo refractory additive.
Cov ntawv thov ib txwm muaj xws li:
steelmaking nitrogen alloying tshwj xeeb steel ntau lawm rauv ntxiv ladle ntxiv alloy batching metallurgical nitrogen-silicon input
Piv nrog cov hmoov, pob lossis cov khoom siv granular yooj yim dua rau kev them nqi, khaws cia thiab tuav hauv ntau txoj kev steelmaking. Nws txo cov hmoov to thiab plua plav teeb meem thaum them nyiaj. Qhov ntau thiab tsawg xws li3-5mm, 3-10mm thiab 10-50mmtuaj yeem xaiv raws li koj qhov kev pub mis.
Yog tias koj cov txheej txheem siv lub tshuab hluav taws xob them lossis cov khoom sib txuas ntxiv, cov ntawv ntim feem ntau siv tau ntau dua li cov hmoov.
Lub ntsiab sib txawv ntawm hmoov thiab pob
| Sib piv Point | Ferro Silicon Nitride hmoov | Ferro Silicon Nitride Pob |
|---|---|---|
| Daim ntawv thov tseem ceeb | Refractory formulas, taphole av nplaum, castable | Steelmaking nitrogen alloying, rauv ntxiv |
| Tus nqi tseem ceeb | Fine dispersion thiab formula uniformity | Yooj yim them thiab metallurgical pub |
| Qhov Loj | 200 mesh / 325 mesh / kev cai hmoov | 3-5mm / 3-10mm / 10-50mm |
| Kev txhawj xeeb loj | Particle loj, oxygen, noo noo, hmoov to | N cov ntsiab lus, Si cov ntsiab lus, pob loj, txoj kev pub mis |
| Packing Focus | Cov dej noo- pov thawj thiab tiv thaiv- cov khoom ntim | Lub hnab muaj zog los yog nruas ntim rau tuav |
| Tsis haum rau | Direct loj pob rauv noj | Fine refractory formula mixing |
Qhov loj tshaj qhov sib txawv tsis yog particle loj xwb. Nws yog tustxheej txheem yuav tsum tau. Hmoov yog xaiv rau kev sib tov. Lub pob yog xaiv rau kev pub mis.
Yuav xaiv li cas los ntawm Daim Ntawv Thov
Xaiv hmoov rau Refractory Additives
Koj yuav tsum xaiv ferro silicon nitride hmoov yog tias koj cov txheej txheem xav tau cov khoom tawg mus rau hauv cov mis refractory. Piv txwv li, hauv taphole av nplaum ntau lawm, hmoov tuaj yeem sib xyaw nrog av nplaum, cov ntaub ntawv carbon thiab cov ntaub ntawv sib npaug ntau dua li cov khoom siv.
Hmoov zoo dua thaum koj qhov kev tsim khoom tsom rau:
Cov mis zoo sib xyaw ua ke cov khoom sib faib refractory kev ua tau zoo ruaj khov taphole av nplaum ntau lawm castable lossis ramming mix systems
Rau cov kev siv no, pab neeg yuav khoom yuav tsum xyuam xim raumesh loj, qib oxygen, noo noo, N cov ntsiab lus, Si cov ntsiab lus thiab ntim nruj.
Xaiv Lump rau Steelmaking Nitrogen Alloying
Koj yuav tsum xaiv ferro silicon nitride pob yog tias koj cov khoom xav tau nitrogen thiab silicon ntxiv los ntawm kev pub mis ncaj qha. Cov khoom siv pob zeb los yog pob zeb yog qhov tsim nyog rau qhov sib ntxiv ntawm qhov cub, ladle ntxiv thiab alloy batching.
Lump yog qhov tsim nyog dua thaum koj qhov kev tsim khoom tsom rau:
nitrogen alloying tshwj xeeb steel ntau lawm direct furnace ntxiv bulk charging tswj metallurgical pub
Rau cov kev siv no, pab neeg yuav khoom yuav tsum xyuam xim rauN cov ntsiab lus, Si cov ntsiab lus, lub pob loj, qhov kev nplua zoo, kev pub mis thiab kev xav tau rov qab los.
Nug cov hmoov los yog pob lus qhia
Vim li cas Particle Size Matters
Particle loj txiav txim siab seb ferro silicon nitride coj li cas hauv koj cov txheej txheem.
Rau refractory ntau lawm, hmoov loj cuam tshuam rau kev sib xyaw ua ke.200 mesh hmoovfeem ntau yog ib qho kev xaiv siv tau rau ntau cov qauv refractory additive vim nws muab kev faib zoo thaum uas seem yooj yim dua li ultra- hmoov zoo.325 mesh hmoovtuaj yeem txhawb kev tawg yooj yim dua, tab sis nws yuav tsum tau tswj cov plua plav zoo dua, kev tiv thaiv dej noo thiab ntim ntim.
Rau steelmaking ntxiv, pob loj cuam tshuam rau kev noj thiab yaj tus cwj pwm.3-5 hlithiab3-10 hliCov khoom siv granular tuaj yeem yooj yim rau kev tswj batching.10-50 hlicov khoom siv pob zeb yog qhov tsim nyog dua thaum koj lub qhov cub lees txais cov hlau loj ntxiv.
Yog tias qhov loj me me tsis phim koj cov txheej txheem, cov khoom siv tseem tuaj yeem ua tau raws li cov lus qhia tshuaj lom neeg tab sis ua tsis tiav hauv kev siv tiag tiag.
Cov ntsiab lus tseem ceeb los xyuas ua ntej xaj
Rau ferro silicon nitride hmoov, koj yuav tsum xyuas:
N cov ntsiab lus Si cov ntsiab lus O cov ntsiab lus noo noo particle loj hmoov dispersion packing nruj
Rau ferro silicon nitride pob, koj yuav tsum xyuas:
N cov ntsiab lus Si cov ntsiab lus Si3N4 cov ntsiab lus Fe cov ntsiab lus Al + Ca txwv cov pob loj loj nplua cov txheej txheem pub mis
Ib qho kev siv ntau yam yuav suav nrog:
| Tshuaj Parameter | Cov Lus Qhia |
|---|---|
| Si₃N₄ | 70–80% |
| N | 28–33% |
| Si | 47–52% |
| Fe | 12–16% |
| Al + Ca | 2.5% Max |
Cov nqi tiag tiag yuav tsum ua raws li cov ntaub ntawv xa tawm. Yog tias koj cov mis refractory lossis txoj kev steelmaking muaj kev txwv nruj dua, paub meej tias koj tus qauv xav tau ua ntej hais.
Kev xaiv yuam kev
Qhov yuam kev 1: Kev kho cov hmoov thiab pob zeb ua cov khoom qub
Qhov no yog qhov teeb meem feem ntau. Ferro silicon nitride hmoov thiab pob yuav muaj cov npe tshuaj zoo sib xws, tab sis lawv tau siv ntau yam txheej txheem. Hmoov yog rau kev sib xyaw ua ke. Lump yog rau metallurgical pub.
Yog tias koj cov txheej txheem yog taphole av nplaum ntau lawm, cov khoom siv feem ntau tsis yog qhov kev xaiv zoo. Yog tias koj cov txheej txheem yog steelmaking nitrogen alloying, cov hmoov zoo tuaj yeem tsim kev poob thiab teeb meem plua plav.
yuam kev 2: Nug rau N Ntsiab Lus xwb
Nitrogen cov ntsiab lus tseem ceeb, tab sis nws tsis yog qhov kev txiav txim siab nkaus xwb. Rau hmoov, oxygen, noo noo thiab particle loj tuaj yeem cuam tshuam rau kev sib xyaw refractory. Rau cov pob, qhov ntau thiab tsawg thiab kev nplua tuaj yeem cuam tshuam rau kev pub mis thiab batching.
Ib yam khoom uas siv tau N cov ntsiab lus tseem yuav ua teeb meem yog tias daim ntawv tsis raug.
Qhov yuam kev 3: Xaiv cov hmoov zoo tshaj plaws yam tsis xav txog kev tuav
Cov hmoov hmoov tsis zoo ib txwm tsis txhais hais tias siv tau zoo dua . 325 cov hmoov mesh tuaj yeem txhim kho kev tawg mus rau hauv cov qauv tsim nyog, tab sis nws kuj xav tau kev tswj plua plav zoo dua thiab ya raws - cov ntaub ntawv pov thawj. Yog tias koj cov nroj tsuag tsis tuaj yeem ua cov hmoov zoo zoo, 200 mesh yuav ua tau ntau dua.
Qhov yuam kev 4: Tsis quav ntsej qhov txawv ntawm qhov ntim
Hmoov thiab pob yuav tsum muaj kev txhawj xeeb txog kev ntim khoom sib txawv. Hmoov xav tau los tiv thaiv- leakage thiab ya raws- pov thawj packing. Lump xav tau kev ntim khoom muaj zog rau kev tuav thiab thauj. Kev siv ib qho txheej txheem ntim cov lus piav qhia rau ob qho khoom siv tsis txaus.
Hmoov vs Lump: Tswv yim xaiv Logic
Yog koj cov txheej txheemrefractory sib tov, pib los ntawm hmoov loj. Paub meej tias koj tus qauv xav tau 200 mesh, 325 mesh lossis lwm qhov kev cai hmoov loj. Tom qab ntawd xyuas cov ntsiab lus N / Si, qib oxygen, noo noo thiab ntim khoom.
Yog koj cov txheej txheemsteelmaking ntxiv, pib los ntawm kev pub mis. Paub meej tias koj lub cev puas txais cov khoom siv granular lossis cov khoom siv pob. Tom qab ntawd txheeb xyuas N / Si cov ntsiab lus, pob loj, qhov raug nplua thiab xav kom rov qab los.
Yog tias koj tsis paub meej tias daim ntawv twg haum rau koj cov txheej txheem, piav qhia koj daim ntawv thov ua ntej. Daim ntawv khoom yuav tsum ua raws li cov txheej txheem, tsis yog lwm txoj hauv kev.
Yuav Ua Li Cas Peb Txhawb Ferro Silicon Nitride Supply
Rau ferro silicon nitride hmoov txiav txim, peb feem ntau tshuaj xyuas cov hmoov loj, N / Si cov ntsiab lus, qib oxygen, noo noo, packing txoj kev thiab kev tiv thaiv to raws li koj refractory mis yuav tsum tau. Rau taphole av nplaum los yog castable siv, hmoov dispersion thiab ya raws - pov thawj packing yog ib qho tseem ceeb ua ntej xa zaub mov.
Rau ferro silicon nitride pob xaj, peb tsom rau N / Si cov ntsiab lus, Si₃N₄ tus nqi, pob loj, nplua mob, ntim lub zog thiab xa tawm kev sib koom tes. Rau steelmaking nitrogen alloying, peb pab koj xyuas seb cov khoom puas phim koj lub cub tawg noj txoj kev thiab batching txoj kev.
ZHEN INTERNATIONAL CO., LTDmuaj ntau tshaj 30 xyoo ntawm metallurgical thiab refractory khoom muab kev paub. Nrog peb tus kheej lub Hoobkas thiab cov khoom xa tawm, peb txhawb nqa ferro silicon nitride hmoov, ferro silicon nitride pob, ferro silicon, silicon hlau, silicon carbide thiab lwm yam ntaub ntawv rau steelmaking, foundry thiab refractory ntau lawm.
FAQ
Q: Dab tsi yog qhov txawv ntawm ferro silicon nitride hmoov thiab pob?
A: Ferro silicon nitride hmoov yog siv rau cov qauv refractory xws li taphole av nplaum thiab castable. Ferro silicon nitride pob yog tsuas yog siv rau steelmaking nitrogen alloying, tshwj xeeb steel ntau lawm thiab cub ntxiv.
Q: Puas yog ferro silicon nitride hmoov haum rau steelmaking?
A: Cov hmoov tuaj yeem nyuaj rau kev ua haujlwm ncaj qha steelmaking ntxiv vim tias nws tuaj yeem ua rau plua plav thiab pub mis. Lump los yog granular ferro silicon nitride feem ntau yog siv tau rau qhov cub ntxiv thiab metallurgical batching.
Q: Puas yog ferro silicon nitride pob haum rau taphole av nplaum?
A:Usually no. Taphole clay needs fine powder dispersion in the formula. Lump material is not suitable for fine refractory mixing.
Q: Dab tsi yog qhov loj me me rau ferro silicon nitride hmoov?
A: Cov hmoov ntau ntau suav nrog 200 mesh thiab 325 mesh. Txoj kev xaiv yog nyob ntawm koj cov mis refractory, nws qhov system thiab cov plua plav tswj kev mob.
Q: Dab tsi yog qhov loj me rau ferro silicon nitride pob?
A: Cov pob loj lossis cov pob loj muaj xws li 3-5mm, 3-10mm thiab 10-50mm. Kev cai loj tuaj yeem sib tham raws li koj lub tshuab nqus tsev noj mov lossis batching xav tau.
