Ceramic Fiber Yeeb Dab Tsi? Kev Qhia Txog Cov Kev Qhia Txog Kev Kub Kub Kub Thermal Rwb Thaiv Tsev

Ceramic fiber ntau yeeb nkab, tseem hu ua Tej hub Raj Tube lossis Refractory cov yeeb nkab, yog ib qho tshwj xeeb siab kub rwb thaiv tsev cov khoom siv engineered kom walland huab cua huab cua sov thermal. Tsim tshwj xeeb Alumina-Silicated Fibers (Al₂o₃-silienty), lub teeb yuag no tseem siv tau dav hauv kev siv cov ntawv thov uas kub ua yeeb yam, thiab kev nyab xeeb yog qhov tseem ceeb. Cia peb tshawb txog nws muaj pes tsawg leeg, cov khoom, kev siv, thiab cov txiaj ntsig, thiab cov txiaj ntsig zoo.

Dab tsi yog ceramic fiber yeeb tau ua los ntawm?

Ceramic Fiber Pipesyog tsim tau siv Refractory Ceramic Fibers, uas yog spun los ntawm molten silica, alumina, thiab lwm tus oxides. Cov fibers no tau sib khi ua ke los ua ib qho kev hloov pauv lossis nruj tubular qauv, nyob ntawm kev tsim khoom. Cov yam ntxwv tseem ceeb muaj:

• Siab alumina cov ntsiab lus: Feem ntau muaj 35-45% al₂o₃, txhim kho kev ruaj khov stability.
• Tsawg thermal conductivity: Xws li 0.09 rau 0.20 w / min k, txo qhov kev poob kub.
• Kub tiv thaiv: Rated rau kev siv tas mus li 1260 ° C (2300 ° F), nrog lub sijhawm luv luv ntawm 1600 ° C.
• Tshuaj lom neeg inertness: Resistant rau corrosion los ntawm acids, alkalis, thiab cov kuab tshuaj organic.

Cov peev xwm thiab cov txiaj ntsig zoo

1. Tshwj Xeebal thermal rwb thaiv tsev

Ceramic Fiber Pipes txo cov zog siv hluav taws xob los ntawm kev txwv kev hloov cua sov, ua rau lawv zoo tagnrho rau:

• Yas Rauv Dej
• Kev nqus tshuab
• Cov Hluav Taws Xob Tshav Kub Kub

2. Lub teeb pwm thiab hloov tau

Hnyav mus txog 80% tsawg dua li kev hloov kho recdactory, lawv piv rau kev teeb tsa hauv cov chaw nruj lossis cov geometries.

3. Thermal poob siab tsis kam

Withstands kub kub hloov pauv tsis muaj kev tawg, tseem ceeb rau cov ntawv thov nyiam:

• Aerospace Thermal Barrieve
• Automotive catalytic conterers

4. Tsawg Thaum Tshav Kub Kub Cia

Cov cua kub ceev thiab cua txias loj hlob txhim kho cov txheej txheem ua haujlwm hauv kev lag luam zoo li hlau ntau lawm thiab Khob Kev Raug Iav Raug.

5. Tshuaj Kuj

Tsis-reactive rau cov tshuaj corrosive feem ntau, suav nrog cov hlau molten, ua kom haum rau:

• PETROCHEMICIC PIPELINES
• Kev Ua Lag Luam Tshuaj

Muaj Cov Ntawv Thov

1. Zog Kev Txuag Hluav Taws Xob

• Boiler Rwb Thaiv Tsev: Txo cov roj hauv cov nroj tsuag fais fab.
• Hnub ci thermal tshuab: Tiv thaiv cov Cheebtsam hauv lub hnub ci ci ntsa iab (CSP) nroj tsuag.

2. Metallurgy

• Cov hnab tundish: Tiv thaiv kev kub poob hauv hlau txuas ntxiv casting.
• Rov ua kom sov sov: Lowers Zog siv hluav taws xob hauv Aluminium thiab tooj liab smelting.

3. Automotive thiab Aerospace

• Tso roj recirculation (EGR) tshuab: Txo cov pa hluav taws xob hauv cov cav hauv cov roj diesel.
• Rocket Nozzle Rwb Thaiv Tsev: Withstands hypersonic reessumin ntsuas kub.

4. Kev tiv thaiv ib puag ncig

• Flue Gas Pom: Ua raws li cov tseem ceeb tivthaiv hauv Tej hub lim Rau plua plav tshem tawm thiab NOx txo.

Hom Kev Ua Si Cov Kav Pauv

Cov Qauv Xaiv

Thaum xaiv cov yeeb nkab fiber ntau, xav txog:

1. Qhov ntsuas kub ntau: Txheeb xyuas cov haujlwm rau cov khoom lag luam siab siv kub.
2. Txoj kab uas hla thiab tuab: Customizable xaiv (E.G., 3mm-50mm Phab Ntsa Thickness).
3. Ceev: Lub teeb yuag (96-128 kg / m³) vs. high-ceev (200-240 kg / m³).
4. Txoj kev teeb tsa: Tau tshaj vuam, clamping, lossis cov nplaum sib khi.

Kev Txij Nkawm thiab Kev Nyab Xeeb

• Lub neej: Feem ntau 5-10 xyoo nyob rau hauv kev siv tas mus li, nyob ntawm ib puag ncig.
• Tuav: Hnav cov iav tiv thaiv kom tsis txhob nqus tau cov pa roj (faib ua cov tsis yog carcinogenic los ntawm iarc).
• Pov tseg: Siv dua tshiab ntawm cov txheej txheem loj-kub vitricate.

Tag

Ceramic Fiber Pipesyog qhov tseem ceeb hauv cov txheej txheem hluav taws xob siab, muab kev sib npaug ntawm cov kav ntev, ua haujlwm, thiab kev nyab xeeb. Txawm hais tias koj tau tsim lub cub tawg, lossis tsim cov cuab yeej txiav Aerospace thiab kev nkag siab ntawm cov roj ceramic fiber ntau thiab cov kev ua tau zoo thiab cov nyiaj txuag tau. Rau kev daws teeb meem, sab laj tsim qauv tshwj xeeb hauv kev cai ntev thiab cov khoom siv siab heev.