Ke eng e tsamaisang mocheso oa kobo ea fiber ea ceramic?

Ke eng e tsamaisang mocheso oa kobo ea fiber ea ceramic?

Likobo tsa Ceramic fiber ke lisebelisoa tse tsebahalang tse tsejoang ka thepa ea tsona e ikhethang ea mocheso. Li sebelisoa haholo liindastering tse fapaneng, ho kenyeletsoa sefofane, tlhahiso ea matla le tlhahiso, ka lebaka la bokhoni ba tsona bo phahameng. E 'ngoe ea lintlha tsa bohlokoa tse tlatsetsang katlehong ea tsona ke ho theoha ha mocheso oa mocheso.

kobo ea ceramic-fiber

Thermal conductivity ke tekanyo ea bokhoni ba thepa ho tsamaisa mocheso. E tšoana le bongata ba mocheso o phallang sebakeng sa yuniti ea thepa ka yuniti ea nako ho ea ka phapang ea mocheso oa yuniti. Ka mantsoe a bonolo, conductivity ea mocheso e etsa qeto ea hore na thepa e ka fetisa matla a mocheso joang.

Likobo tsa Ceramic fiber li na le conductivity e tlase haholo ea mocheso, e leng tšobotsi e lakatsehang ea lits'ebetso tsa insulating. Ts'ebetso e tlase ea mocheso oa likobo tsena haholo-holo e bakoa ke sebopeho se ikhethileng sa likhoele tsa ceramic.

Lithapo tsa Ceramic li entsoe ka motsoako oa lisebelisoa tsa alumina le silica, tse nang le mocheso o tlase oa mocheso. Likhoele tsena li tšesaane ebile li bobebe, ka karolelano e phahameng, ho bolelang hore bolelele ba tsona bo boholo ho feta bophara ba tsona. Sebopeho sena se lumella moea o eketsehileng le likheo ka har'a kobo, tse sebetsang e le lithibelo tsa mocheso le ho sitisa ho fetisa mocheso.

Thermal conductivity ea kobo ea ceramic fiber e ka fapana ho ea ka mofuta o itseng le sebopeho sa kobo, hammoho le boima ba eona. Ka kakaretso, mocheso oa mocheso oa likobo tsa ceramic fiber li tloha ho 0.035 ho isa ho 0.08 W / m.·K. Lethathamo lena le bontša hore likobo tsa li-ceramic fiber li na le thepa e ntle haholo ea ho pata, kaha li na le conductivity e tlaase haholo ea mocheso ha li bapisoa le lisebelisoa tse ling tse tloaelehileng tse kang fiberglass kapa rock wool.

The tlaase mocheso conductivity ealikobo tsa ceramic fibere fana ka melemo e mengata lits'ebetsong. Taba ea pele, e thusa ho fokotsa tahlehelo ea mocheso kapa phaello, ho netefatsa ts'ebetso ea matla lits'ebetsong tsa indasteri le meahong. Ka ho thibela ho fetisoa ha mocheso, likobo tsa ceramic fiber li thusa ho boloka tikoloho e tsitsitseng le e laoloang ho fokotsa matla a hlokahalang ho futhumatsa kapa ho pholile sebaka.

Ho feta moo, mocheso o tlase oa likobo tsa ceramic o thusa ho hanyetsa mocheso o phahameng. Likobo tsena li khona ho mamella mocheso ho fihlela ho 2300°F (1260°C) ha ba ntse ba boloka botšepehi ba bona ba sebopeho le thepa ea ho itšireletsa. Sena se sebetsa hantle bakeng sa lits'ebetso tse kenyelletsang maemo a mocheso o phahameng, joalo ka masela a onto kapa sebōpi.


Nako ea poso: Dec-06-2023

Tekheniki Consulting