Kumasulidwa nthawi: 2025-07-01
Bolodi ya fiberbem ya ceramic (yotchedwanso bolodi yazithunzithunzi) ndi yolimba, yolimbikitsira yolimba kwambiri kuchokeraAlumina-silica ceramin(Nthawi zambiri 70-90% alumina [Al₂o₃] ndi 10-30% silica [Sio₂]). Mosiyana ndi zofunda zofewa, zosinthika zamitundu yosinthika, matabwa amakanikizidwa, ma sheet athyathyathya, ndikuwapangitsa kukhala abwino pantchito zomwe zidasungidwa ndi mphamvu zosungidwa komanso zopanga ndizosavuta.
Masitepe Opanga:
- Fiber: Alumina ndi Silica amasungunuka ku ~ 1800 ° C (3272 ° f) kupanga ulusi wosungunula, womwe ndi spun kapena kuwombera mizere yabwino (2-5 Microns).
- Kumanga & kupanga: Ulusi umasakanikirana ndi nthambi yotsika kwambiri (E.g., Silica Sol) ndikusunthira nkhungu kuti mupange ma sheet, yunifolomu.
- Kunyezera: Matabwa amachiritsidwa kutentha kwambiri kuti achotse kumanga ndikuwonjezera umphumphu.
- Kumaliza: Matabwa ena amalimbikitsidwa ndi zojambulazo aluminium, mauna, kapena zokutira kuti zikhale zokwanira kapena zotsutsana.
Zofunikira zomwe zimatanthauzira board
1. Kupitilira kutentha kwambiri
- Kugwiritsa ntchito mosalekeza: Mabatani ambiri omwe amapirira800-1200 ° C (1472-2192 ° F)Mosalekeza. Maphunziro apamwamba kwambiri (≥96% Al₂o₃) kugwirizira1400 ° C (2552 ° F).
- Nsonga zazifupi: Khalani ndi magwero afupi1600 ° C (2912 ° F).
2. Kuchulukitsa kwamafuta
- Mafuta Otsika: Pa 800 ° C, λ = 0.10-0.15 w v · 0.05 w v œ
- Kuchita Bwino Mphamvu: Amachepetsa kuwonongeka kwa70-90%M'masitolo amafakitale, kudula mtengo wamafuta ndi 15-30% kutalika.
3. Kulimbana ndi moto
- Zosaphatikizidwa: OvotaA1 (osayaka)Pa en 13501-1, kutanthauza kuti sizingatenthe, kusungunula, kapena kumasula madzi owombera moto, zipinda za seva, kapena zokonza mafuta.
4. Makina Mphamvu & Kukhazikika
- Kuungutsa: Mosiyana ndi zofunda zofewa, matabwa amalimbitsa mawonekedwe awo mukapanikizika, kuwapangitsa kukhala abwino kuti agwirizane ndi zingwe, Ducts, kapena zigawo zamakina.
- Kukaniza: Kuthana ndi zovuta zazing'ono (E.g., Madontho a Chida) bwino kuposa zida zosokoneza.
5. Chinyezi & mankhwala kukana
- Chinyezi chotsika mtengo: Matabwa wamba amatenga <1% madzi ndi kulemera (vs. fiberglass '5-10% mayamwidwe).
- Kutsutsa: Akutsutsa Kuchokera ku Acids (E.g., sulfuric acid) ndi alkalis (E.G.
Kodi Beliberi Abedi yanji?
1. Magulu a mafakitale ndi ma kilo
- Makoma a / ma cell: Akani zipinda zapamwamba kwambiri (E.g.
- Mtima: Tetezani zitsulo zoyambirira kuchokera pakugwedezeka kwa mafuta ndi kukokoloka.
2. Kulimba Mbadwo
- Makina a Boiler: Musitima mapaipi, zachuma, kapena apamwamba kuti muchepetse kutentha kwa malasha, gasi, kapena mbewu zomititsidwa ndi zopota.
- Hrrsg (kutentha kubweza matete): Alumikizane ma duckits otulutsa kuti ayambitse kutentha kwa zinyalala ndikuwonjezera mphamvu ya Turbine.
3. Mafuta & gasi & mankhwala
- Mapaipi akutulutsa: Wokulani mapaipi othamanga kwambiri okhala ndi mafuta otentha (150-300 ° ° kapena mafuta achilengedwe mu minda yoyambira.
- Zotengera za riyakitala: Mizere yambiri yonyamula madzi ophuka (mwachitsanzo, ammonia, sulfurdic acid) pomwe amaletsa COI (kuwononga pansi pa chimbudzi).
4. Kukonzekera Zitsulo
- Ma utoto oletsa: Mutumbere zitsulo zowotcha kutentha (mwachitsanzo, chitsulo, aluminiyamu) kuti mutsimikizire zinthu zina.
- Wopeza: Mzere womangirira nkhungu kapena mavesi kuti asunge zotentha zachitsulo ndikuchepetsa kugwiritsa ntchito mphamvu.
5. Mphamvu Yokonzanso
- Ma Boomes: Agwirizanitse makina othamanga-tempy-temp amatha kumera bionernergy kuti musinthe mobwerezabwereza.
- Mphamvu zambiri za dzuwa (CSP): Wolandila machubu a mzere kuti asunge mphamvu zamagetsi, kumathandizira zotuluka zamagetsi.
Ceramic Firber vs. zida zopindika zachikhalidwe
| Nyumba |
Board fiber |
Bodi ya Fiberglass |
Bolo Bool Board |
| Chipewa cha max |
800-1400 ° C |
450-600 ° C |
600-800 ° C |
| Thermal Issein @ 800 ° C |
0.10-0.15 w / mu · k |
0.04-0.05 w / m · k (zire) |
0.04-0.045 w / m · k (chinyezi) |
| Mtengo wamoto |
A1 (osaphatikizidwa) |
B1 (kuphatikiza kochepa) |
A1 (osaphatikizidwa) |
| Kutsutsa chinyezi |
Okwera (oyamwa kwambiri) |
Otsika (amatenga 5-10% madzi) |
Madzi (amatenga 1-3% madzi) |
| Mphamvu yamakina |
Okhwima, osagwirizana |
Osalimba, amakonda kuphwanya |
Wandiweyani, koma wolemera |
Kusankha Nsanja Yabwino Kwambiri
1. Giredi kutentha
- Maphunziro a Chuma: Chifukwa cha ma tepi mpaka 800-1000 ° C (E.g., mapaipi a Steam, Ducts HACT).
- Maphunziro apamwamba kwambiri: Kwa ma temps> 1000 ° C (E.g., Nkhosa ya Mafakitale, Kuuluka kwa Boiler).
2. Kukula
- Matabwani ang'onoang'ono (20-30mm) a ma tepi oyenda (≤800 ° C); Mabodi a Thisir (50-100mm) kwa ma tempres apamwamba (> 1000 ° C).
3. Zovala Zapadera
- Aluminium foil mkanda: Amakulitsa chinyontho chodetsa ndikuwonetsa kutentha kwamphamvu (koyenera kwa Ducts).
- Mabala Otsika: Imalepheretsa kugwa mu m'mphepete mwa nyanja kapena mankhwala.
FAQ: Mafunso wamba okhudza bolodi
Q1: Kodi chimanga cha fibernimic chimafanana ndi chigoba cha chidendene cha ceramic?
Yankho: Palibe zofunda ndi zofewa, zosungunuka zokutira mapaipi okumba, pomwe ma board amakhazikika ndikugwiritsidwa ntchito ngati zotchinga (mwachitsanzo, makoma a ng'anjo).
Q2: Kodi bolodi la fibern canch carning kuti mugwire njinga yamatenthedwe (otentha / ozizira)?
Yankho: Inde - kapangidwe kake kotsika kwambiri kumapangitsa kuti zikhale zabwino m'malo otentha ozizira (mwachitsanzo, ma turbines, utoto wa mafakitale).
Q3: Kodi ndimadula bwanji kapena kuyika bolodi fibern?
Yankho: Gwiritsani ntchito mpeni wothandiza ndi tsamba la diamond la kudula koyera. Sindikizani Mphepete mwa Chisic-temple sicke kapena aluminium fol tepi kuti mupewe kutentha.
Q4: Kodi ceramic fiber eco-ochezeka?
A: YES-yapangidwa kuchokera ku mchere wochuluka (alumina / silica), ili ndi 80% yobwezerezedwanso, ndipo imabwezedwa kwathunthu.
Q5: Kodi bwalo la fiberbem fiber limakhala lalitali mpaka liti?
Yankho: Ndi zaka zoyenera, zaka 10-15 m'mafakitale (vs. 5-8 zaka za fiberglass).
Kaya mukupereka chomera chamafuta
