Tej hub fiber ntau lub rooj zaumyog indispensable nyob rau hauv cov ntaub ntawv muaj huab cua kub-siv, los ntawm Kiln Rwb thaiv tsev rau Aerospace rwb thaiv tsev. Txawm li cas los xij, lub caij nyoog raug rau kev mob siab tuaj yeem ua rau tawg, yaig, lossis delamination. Thaum hloov pauv qee zaum tsim nyog, kev puas tsuaj me me tuaj yeem kho tus nqi-zoo. Cov lus qhia no tau tshaj tawm cov kauj ruam ua kom rov qab ua kom rov qab muaj lub rooj noj mov Ceramin Fiber, txuas ntxiv lawv lub neej, thiab tswj kev ua haujlwm.
Cov Ua Rau Ceramic Fiber Kev Puas
Ua ntej khiav ceev rau kev kho, txheeb xyuas lub hauv paus ua rau tiv thaiv kev rov ua dua:
- Thermal Poob Siab: Kub ceev kev hloov pauv.
- Mechanical kev ntxhov siab: Kev cuam tshuam, deeg, lossis compression.
- Tshuaj Yaig Yis: Raug rau cov kua qaub, alkalis, lossis ya raws.
- Overheating: Tshaj kev ntsuas kub.
Kauj Ruam Ruam Qhia Txog Theem
1. Txheeb xyuas qhov kev puas tsuaj
- Kev Saib Xyuas Kev Pom: Saib rau cov kab nrib pleb, khoob, los yog powdery residue.
- Kev tshawb xyuas mob hnyav:
- Tsawg: Nto tej kab nrib pleb lossis qhov me me.
- Tswj kav: Sib sib zog nqus cov hniav sib sib zog nqus lossis hauv zos delamination.
- Sab: Cov thooj ntawv tawg lossis cov txheej txheem ruaj khov (hloov pauv hauv qhov no).
2. Huv si
- Tshem cov khib nyiab, xoob xoob, lossis cov paug tsis huv siv:
- Compressed cua: Rau hmoov av thiab xoob xoob.
- Hlau Txhuam: Rau cov khoom seem tawv ncauj (siv maj mam ua kom tsis txhob muaj kev sib tsoo).
- Lub tshuab nqus tsev: Ua kom muaj cov hmoov av dawb.
3. Npaj kho cov ntaub ntawv
Xaiv cov ntaub ntawv tau tshaj tawm nrog koj lub rooj sib tham thiab kev ua haujlwm:
- Kev Kub Siab Tshaj Tawm Kub: Silicone-based lossis tej hub-reasfielced kua nplaum (piv txwv li, Aremco Ceramabond 552).
- Tej hub Fiber Patch: Txiav ib daim me me dua qhov chaw puas.
- Refractory Cho: Rau txhaws cov khoob (piv txwv li, Thermal ceramics k-23).
4. Siv txoj kev kho
- Rau cov kab nrib pleb / gaps:
- Sau nrog kev sib xyum refractics siv rab riam putty.
- Du rau saum npoo kom phim rau pawg thawj coj.
- Rau lub qhov / delamination:
- Thov cov nplaum rau thaj chaw puas thiab thaj.
- Nias lub Patch khov kho rau hauv qhov chaw, ua kom tiav kev sib cuag.
- Nyab xeeb nrog clamps lossis hnyav kom txog thaum kho tau (ua raws cov lus nplaum).
5. Kho kom zoo
- Cia kev kho vaj tse kho kom kho tau ntawm chav tsev kub lossis raws li cov khoom lag luam nplaum nplaum.
- Zam kev kub ntxhov sai tom qab-kho kom tiv thaiv kev poob siab.
6. Kev kuaj xyuas tom qab kho
- Txheeb xyuas qhov khoob lossis chaw tsis ncaj.
- Kuaj nyob rau hauv ib puag ncig qis-stakes ua ntej rov qab siv cov ntawv thov tseem ceeb.
Cov lus qhia ntxiv rau kev kho kom ntev
- Txhawb nqa cov chaw tsis muaj zog: Thov cov txheej txheem ceramic (piv txwv li, Zirchaxax) rau ntxiv durability.
- Tsis txhob muaj kev sib nrug: Txheej ntau dhau yuav txo cov khoom siv hluav taws xob.
- Soj ntsuam kev ua tau zoo: Siv cov koob yees duab infrared los kuaj cov hotspots tom qab kho.
Thaum twg los hloov estre kho
- Cov Txheej Txheem Tsis Ua Haujlwm: Cov ntu loj crumbling lossis warped boards.
- Tshuaj Lom: Sib sib zog nqus yaig uas tsis muaj zog ntawm cov tub ntxhais.
- Rov kho dua: Nquag kho kho cov teeb meem system (piv txwv li, kev teeb tsa tsis zoo).
Kev Tiv Thaiv Tiv Thaiv
- Kev kuaj xyuas ib txwm: Teem caij khij txhua 6-12 lub hlis.
- Tswj Qhov Kub: Txhim kho thermal teeb meem rau kev poob siab.
- Cov Khaub Ncaws Tiv Thaiv: Thov cov tshuaj pleev cov dej lossis tshuaj pleev cov dej los tiv thaiv corrosion.
Tag
Kho kho puasTej hub fiber ntau lub rooj zaumyog tus nqi them rau kev hloov pauv thaum tua kom raug. Los ntawm kev hais txog cov teeb meem me thiab txais kev tiv thaiv kev siv nyiaj, koj tuaj yeem ua kom muaj kev ua tau zoo roi thiab xyuas kom meej tias tsis muaj chaw nyob hauv cov dej num ib puag ncig.
