Thermal Rwb Thaiv Tsev Polycrystalline Mullite Fiber Board

Khoom Taw Qhia

Thermal rwb thaiv tsev polycrystalline Mullite Fiber Board yog qhov siab {} Kev ua tau zoo dua lossis sib npaug nrog ib sol {}} gel txheej txheem. Nws ua kom pom cov qauv microcrystalline tshwj xeeb. Tsim rau cov kab niaj hnub, tshwj xeeb heev, cov khoom lag luam no tuaj yeem ua haujlwm ntawm 1600 degree, sib txuas ua ke zoo thiab kub tsis kam thiab ua kom ruaj khov.

 

Thermal rwb thaiv tsev polycrystalline mullite lub rooj noj mov fiber ntau ntxiv (0.15 {} 0..15} Nws yog dav siv nyob rau hauv kev lag luam metallurgical (xws li ladles thiab rapoobical tshuab (cov khoom siv cua sov (cov tshuab cua sov (tshuab cua sov (cov tshuab cua sov (tshuab cua sov (tshuab cua sov (tshuab cua sov (tshuab cua sov (tshuab cua sov (sintering rauv) thiab sintering rauv). Nws yog qhov zoo tagnrho, lub zog - kev daws teeb meem thermal rau cov dej kub siab.

 

Uib txwmADVANTAGES

01. Zoo heev Kub Kub Zog

02. Tsawg Thermal Condivity

03. Thermal poob siab kuj

04. Corrosion Kuj

05. Kev ua tau yooj yim thiab txiav kev ua haujlwm

06. Thickings thickness thiab loj

07. Zoo tsis kam rau nplaim taws thiab cua yaig

Uat

Rov qab cov kab ntawv kom siab rau high -} kub thiab cub

Kub ntsej muag rwb thaiv tsev rau sintering thiab cov cuab yeej calcining

Thermal rwb thaiv tsev cov khoom siv hauv cov roj av thiab aerospace khoom

Customized cov duab hloov kho rau high - kub saws thiab tiv thaiv

 

Khoom Parameter

 

Yam		Phiaj qhia ntawv
Kev Ntsuas Kub (C)		1600	1700
Siv kev txwv (c)		1450	1600
AL2O3 (%)		62	70
AL2O 3+ sio2 (%)		98	98.5
Ntom ntom (kg / m3)		250-600	250-600
Thermal conductivity (w / mk)	400C	0.08	0.08
	600C	0.10	0.09
	800C	0.13	0.12
	1000C	0.15	0.15
	1200C	0.19	0.19
Tawm shrinkage (%)		Tsawg dua los yog sib npaug rau 2 (1450cx24h)	Tsawg dua los yog sib npaug rau 1.5 (1600cx24h)
Modules ntawm Kev Rho Tawm (MPA)		Ntau dua los yog sib npaug rau 0.3	Ntau dua los yog sib npaug rau 0.3
Compressive Lub Zog (Mpa)		Ntau dua los yog sib npaug rau 0.25	Ntau dua los yog sib npaug rau 0.25
Ignition poob (%)		8	8

 

Dab tsi yog qhov thermal stability ntawm polycrystalline mullite fiber ntau?

Polycrystalline mullite fiber yog ib hom fiber ntau ntawm cov khoom siv hluav taws xob refractory. Nws muaj cov txiaj ntsig zoo xws li kub siab tiv thaiv thiab kub lub zog. Txawm li cas los xij, ntau cov neeg siv tseem tsis tau paub txog nws qhov kev ruaj khov stability thiab tseem xav seb nws puas haum rau lawv daim ntawv thov.

 

Polycrystalline mullite fiber yog qhov tseeb siab - kub fiber muaj muaj nyob hauv tsev, thiab yog ib qho ultra wase muaj fiber ntau. Nws belongs rau lub al₂o₃ - tsev neeg sio₂ ntawm ceramic fibers. Nws kev ua haujlwm kub yog 1500-1700 degree, 200-400℃siab dua li ntawm iav fiberers. Nws cov kev ruaj khov stability yog unmatched los ntawm lwm yam ntom lossis teeb cov khoom siv hloov pauv refractory.

 

Polycrystalline Mullite Fiber khoom yog cov khoom lag luam ntxeem tau muaj ntawm cov interwewoven fibers nrog diameters ntawm 2-5 μm. Lawv tiv thaiv cov qauv kev ntxhov siab txawm tias muaj kev hloov pauv sai sai, thiab lawv tsis nti kom txias thiab cua sov. Lawv kuj tiv taus khoov, sib ntswg, thiab kev siv tshuab. Yog li ntawd, lawv tsis raug rau ib qho kev hloov pauv sai thiab yuav tsis tawg, tev, lossis tawg tom qab ua kom txias dua thiab cua sov mus. Refractory fiber ntau cov khoom lag luam, hloov tau, thiab cov ntaub ntawv ntxeem tau, yog li nthuav tawm ntawm cov neeg muaj kev sib tw yog kev sib tw lawv tus kheej.

 

Yog li ntawd, thaum siv polycrystalline mullite fibers, cov pob qij txha nthuav dav thiab cov cub tawg kom qhuav yog tshem tawm. Lub cub hluav taws xob cov qauv hluav taws xob kuj tsis xav tau nyiaj rau cov fiber ntau kev nthuav dav, ua rau muaj cov qauv sib zog thiab txo cov khoom siv hlau.

 

 

KhoomDaim ntawv muaj cai

 

Cov Neeg Siv Khoom

 

 

Ntim zaub

 

 

Lwm Yam Khoom 

 

 

Cov FAQ

Q1: Koj puas yog cov chaw tsim khoom lossis lub tuam txhab ua lag luam?

A1: Peb yog ib qho kev paub tsim khoom nrog peb tus kheej ntau lawm tswj hwm tus nqi, peb tau lees tias muaj kev sib tw ua haujlwm, thiab muaj kev sib tw ua ntej} {{3} kev muag khoom.

Q2: Cov khoom dab tsi koj ua tshwj xeeb hauv?

A2: Peb tsim cov ntau ntawm cov siab- Kev ua haujlwm Refractory thiab Rwb Thaiv Tsev Cov Khoom, suav nrog:

• Cov khoom lag luam fiber ntau

• Cov khoom siv fiber ntau

• Bio - Soluble Fiber khoom

• Microporous rwb thaiv tsev

• Ruav co polractory

• Calcium silicate khoom

• Pob zeb wwb rwb thaiv tsev ntaub ntawv

• Cov kab ntau lawm

Q3: Vim li cas thiaj yog kev xaiv zoo tshaj plaws?

A3: Raws li lub chaw tsim khoom tshiab tshiab thiab cov khoom lag luam ntawm cov khoom siv thermal rwb thaiv tsev, suntherm tau cog lus tias yuav muab:

✓ High - Cov chav kawm zoo tsis yog -} cov ntaub ntawv sib txuas

▪ eco - Tus phooj ywg daws nrog cov kev cuam tshuam ib puag ncig qis

✓ Lub Cev - Cov Khoom Nyab Xeeb Uas Tau Raws Li Cov Qauv Thoob Ntiaj Teb

In ✓ Them {- Ua tau zoo yam tsis muaj kev cuam tshuam zoo

 

Nrog peb cov kws txawj ntse thiab cov qhua tuaj noj mov {- centrical txoj hauv kev, peb ua kom koj tau txais kev daws teeb meem hluav taws xob rau koj cov ntawv thov.

 

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