1600℃polycrrystalline mullite fiber ntau pam

PRduct Taw

1600℃polycrystalline mullite fiber tsib pam vov yog ib qho kev ua tau zoo refractory rwb thaiv cov khoom siv kev siv qib "sol-gel" colloidal txoj kev. Los ntawm kev kub kub recination, nws ua ib lub microcrystalline qauv feem ntau muaj ntawm mullite. Daim pam vov no yog tsim los ntawm high-purumin alumers thiab txhawb nqa los ntawm ob-punching txheej txheem, kom muaj kev sib txawv thiab txhim kho tshuab zog. Nws yog nkaus pub dawb los ntawm binders lossis lwm yam kev sib ntxiv, muab cov tshuaj muaj zog zoo thiab huv.

 

Cov polycrystalline mullite fibers nthuav qhia qhov ua tau zoo tshaj plaws thermal {

 

Khoom nta

01 Kev Kub Siab Tsis Txaus Siab

02 Kev Rwb Thaiv Cua Thermal

03 lub teeb ci thiab hloov tau

04 Cov cua sov zoo heev

05 Kev Tsim Kho Kev Nyab Xeeb

06 tsawg cua sov muaj peev xwm

07 ib puag ncig zoo thiab muaj kev nyab xeeb

 

Daim Ntawv Thov Khoom

01. Rwb thaiv tsev ntawm sab hauv thring los yog phab ntsa sab hauv cov txhab, cov khoom siv cua tshuab, cov kav dej, thiab lwm yam.

02. Rwb thaiv tsev thiab sib khi ntawm cov cub hluav taws xob, cub npog, rauv yas, thiab lwm yam.

03. Rwb thaiv tsev thiab hluav taws kev tiv thaiv ntawm cov tshuaj lom neeg fiber ntau, kev lag luam hluav taws xob, thiab nce tsev siab.

 

Khoom Parameter

 

Tshuaj lom neeg muaj pes tsawg leeg (%)	Al2O3                      71-75
	Sii2                         26-29
Fiber diam (μm)	3-6
Resilience (%)	Ntau dua los yog sib npaug rau 80
Tensile Lub Zog (KPA)	Ntau dua los yog sib npaug rau 120
SLAG pob cov ntsiab lus (%, ntau dua lossis sib npaug rau 45μm)	Tsawg dua los yog sib npaug rau 5
Kab shrinkage (%, 24h, 12.5mm, 128kg / m2 siv tus nqi)	1300C	0.08
	1400C	0.50
	1500C	0.70
	1600C	1.20
Thermal conductivity (W / Mina 12.5mm, 128kg / m2 siv tus nqi)	600C	0.12
	1000C	0.25
	1200C	0.34
	1400C	0.45
	1500C	0.52
Qhov tseeb sib txawv (kg / m3)	±10
Dagensional sib txawv (hli)	Qhov tuab	±2
	Qhov dav	0-5
	Qho ntev	0-50

 

 

Daim ntawv pov thawj khoom khoom khoom

 

Dab tsi yog polycrystalline mullite fiber ntau?

Pulrecystalline mullite fiber ntau (PMF) tam sim no yog lub ntiaj teb no ua rau ultra-lub teeb thiab cov khoom lag luam txiav Nws qhov kev zam kub tsis kam txog 1500-1600 Qib, Kev Txhim Kho 200-300 Qib Txhim Kho dua ib puag ncig iav. Nws khav theeb qis dua thermal conductivity thiab zoo dua siv nyob rau hauv high-kawg teb ruaj khov xws li aerospace, metallurgy, thiab tshuaj lom neeg engineering. Nws sawv cev rau qib siab tshaj plaws hauv cov khoom siv fiber ntau.

 

Pulrystalline Mullite Fiber ntau yog lub polycrystalline fiber ntau hauv Mullite Crystalline theem, xav tau cov ntsiab lus nyuaj thiab cov ntsiab lus siab siab. Polycrystalline mullite fiber ntau yog tsim kev siv tshuaj lom neeg "colloidal" sib txawv ntawm cov iav fibers. Nws cov mis mis yog ua raws li kev tsim ntawm ib lub crystal-mullite (3al₂o₃, 2sio₂). Nws cov tshuaj lom neeg muaj pes tsawg leeg yog 72% al₂o₃ thiab 28% sio₂. Lub hauv paus ntsiab lus yog hloov soluble aluminium thiab silicon rau hauv cov kev daws teeb meem, thiab tom qab ntawd kub kho kom ua tiav theem kev hloov pauv, tsim mullite fiber ntau. Qhov tshwm sim fiber ntau (nyob rau hauv daim ntawv) tuaj yeem siv ua ib tug muab tub lim rau cov neeg sib cuam tshuam rau hauv cov chaw kub-. Lub tshuab nqus plua plav ua rau cov paj rwb xoob yuav tsim cov khoom siv ntawm PMF, xws li cov pam fiber khwb, fiber ntau, thiab cov khoom tshwj xeeb.

Cov Neeg Siv Khoom

 

Ntim zaub

Lwm Yam Khoom

 

 

 

Cov FAQ

Q1: Kuv puas tuaj yeem tau txais cov qauv? / Koj puas kam muab cov hnoos qeev dawb rau peb?

A1: Tau kawg, sudherm muab cov hnoos dawb, thiab tus nqi thauj khoom tuaj yeem sib ceg ntawm ob tog. / Tau kawg, peb yuav xa cov qauv dawb rau koj siv.

Q2: Kuv puas tuaj yeem siv peb tus kheej lub logo lossis tsim qauv ua cov ntawv nplaum? / Kuv puas tuaj yeem thov cov cim kev xa khoom?

A2: Yog, Sudtherm muaj cov kws tshaj lij kev tsim qauv pab pawg thiab tuaj yeem tsim qauv raws li koj cov kev xav tau. / Yog lawm, peb lees txais cov cim customized.

Q3: Koj tus nqi hloov tau?

A3: Muaj tseeb, peb tus nqi yog raws li kev txiav txim kom muaj nuj nqis. Peb zoo siab los tham txog cov luv nqi ntim rau kev yuav khoom loj dua.

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