Litaba

Fiber ea refractory, eo hape e tsejoang ka hore ke ceramic fiber, hajoale ke sesebelisoa se refractory se nang le conductivity e tlase ea mocheso le ts'ebetso e ntle ka ho fetisisa ea ho futhumatsa mocheso le phello ea ho boloka matla ho kenyelletsa nano-materials.E na le melemo e mengata, e kang boima bo bobebe, ho hanyetsa mocheso o phahameng, phello e ntle ea ho kenya mocheso oa mocheso, kaho e bonolo, joalo-joalo Ke lisebelisoa tsa boleng bo phahameng ba sebōpi sa indasteri.Ha ho bapisoa le litene tsa setso tse refractory, li-castable tse refractory le lisebelisoa tse ling, li-block tsa ceramic fiber li na le melemo e latelang ea ts'ebetso:

a) Boima bo bobebe (ho fokotsa moroalo oa sebōpi le ho lelefatsa bophelo ba sebōpi): fiber refractory ke mofuta oa thepa ea refractory ea fibrous.Kobo ea fiber e sebelisoang ka ho fetisisa e atisang ho sebelisoa e na le boima ba molumo oa 96 ~ 128kg / m3, ha boima ba molumo oa mojule oa "refractory fiber" o kopantsoeng ke kobo ea fiber e pakeng tsa 200 ~ 240kg / m3, 'me boima ke 1/5 ~ 1/ 10 ea litene tse bobebe tse refractory kapa thepa ea amorphous, le 1/15 ~ 1/20 ea thepa e boima ea refractory.Ho ka bonoa hore thepa ea sebōpi ea refractory e ka lemoha sebōpi se bobebe le se phahameng sa ho futhumatsa sebopi, sa fokotsa moroalo oa sebōpi le ho lelefatsa bophelo ba sebōpi.

b) Matla a tlase a mocheso (ho monya mocheso o fokolang le ho nyoloha ka potlako ha mocheso): Matla a mocheso oa thepa ea sebōpi hangata a lekana le boima ba lesela la sebōpi.Mocheso o fokolang oa mocheso o bolela hore sebōpi se nka mocheso o fokolang nakong ea ts'ebetso e ts'oanang, 'me lebelo la ho futhumatsa le potlakisa.Bokhoni ba mocheso oa fiber ea ceramic ke 1/10 feela ea lesela le sa keneleng mocheso le setene se bobebe, se fokotsang haholo tšebeliso ea matla taolong ea mocheso oa sebōpi.Haholo-holo bakeng sa ho futhumatsa sebōpi ka ts'ebetso ea nakoana, e na le phello ea bohlokoa haholo ea ho boloka matla

c) Thermal conductivity e tlaase (tahlehelo e tlaase ea mocheso): ha mocheso o tloaelehileng oa thepa ea ceramic fiber e le 200C, mocheso oa mocheso o ka tlaase ho 0. 06W / mk, ka tlase ho 0 ho 400 ° ka karolelano.10W/mk, hoo e ka bang 1/8 ea lisebelisoa tsa amorphous tse hanyetsanang le mocheso, le hoo e ka bang 1/10 ea litene tse khanyang, ha mocheso oa mocheso oa thepa ea ceramic fiber le lintho tse boima tse thibelang mollo li ka hlokomolohuoa.Ka hona, phello ea ho kenya mocheso ea thepa ea fiber refractory e bohlokoa haholo.

d) Kaho e bonolo (ha ho na motsoako oa katoloso o hlokahalang): basebetsi ba kaho ba ka nka mosebetsi ka mor'a koetliso ea mantlha, le tšusumetso ea lintlha tsa tekheniki mabapi le phello ea mocheso oa mocheso oa lesela la sebōpi.

e) Mefuta e mengata ea ts'ebeliso: Ka nts'etsopele ea tlhahiso le theknoloji ea ts'ebeliso ea fiber ea refractory, lihlahisoa tsa refractory ceramic fiber li hlokometse serialization le ts'ebetso, mme sehlahisoa se ka fihlela litlhoko tsa ts'ebeliso ea limaraka tse fapaneng tsa mocheso ho tloha 600 ° C ho isa 1400 ° C. Ho tloha karolong ea morphology, butle-butle e thehile mefuta e fapaneng ea ts'ebetso ea bobeli kapa lihlahisoa tse tebileng tsa ts'ebetso ho tloha k'hothone ea setso ea ceramic, kobo ea ceramic fiber, lihlahisoa tse entsoeng ka fiber ho refractory fiber module, ceramic fiber board, ceramic fiber profiled products, ceramic fiber paper, fiber textile le mefuta e meng.E ka fihlela litlhoko tsa liindasteri tse fapaneng tsa indasteri liindastering tse fapaneng bakeng sa lihlahisoa tsa fiber tsa ceramic refractory.

f) Thermal shock resistance: mojule oa ho phutha ha fiber o na le khanyetso e ntle ea ho feto-fetoha ha mocheso o matla.Ka lebaka la hore thepa e futhumetseng e ka e mamella, lesela la sebopi la "fiber folding module" le ka futhumatsa kapa la pholile ka lebelo lefe kapa lefe.

o) Ho hanyetsa ho sisinyeha ha mechine (ka ho feto-fetoha ha maemo le ho phutholoha): kobo ea fiber kapa fiber blanket e bonolo ebile e phutholohile, 'me ha e bonolo ho senyeha.Sebōpi kaofela ka mor'a ho kenya ha ho bonolo ho senyeha ha se ameha kapa se sisinyeha ke lipalangoang tsa litsela.

h) Ha ho ho omisa ka ontong: ntle le mekhoa ea ho omisa ka ontong (e kang ho folisa, ho omisa, ho baka, mokhoa o rarahaneng oa ho omisa ka ontong le mehato e sireletsang ha ho bata), lesela la sebōpi le ka sebelisoa ka mor'a ho hahoa.

1) Ts'ebetso e ntle ea ho kenya molumo (fokotsa tšilafalo ea lerata): "ceramic fiber folding block" e ka fokotsa lerata le phahameng ka makhetlo a ka tlase ho 1000 Hz.Bakeng sa maqhubu a molumo a nang le maqhubu a ka tlase ho 300 Hz, matla a ho koala molumo a phahametse lisebelisoa tse tloaelehileng tsa ho kenya molumo, 'me a ka fokotsa haholo tšilafalo ea lerata.

j) Bokhoni bo matla ba ho laola othomathike: kutlo e phahameng ea mocheso oa lesela la fiber ea ceramic e ka ikamahanya hantle le taolo ea othomathike ea ho futhumatsa sebōpi.

k) Ho tsitsa ha lik'hemik'hale: lisebelisoa tsa lik'hemik'hale tsa ceramic fiber folding block li tsitsitse.Ntle le phosphoric acid, hydrofluoric acid le alkali e matla, li-acids tse ling, alkalis, metsi, oli le mouoane ha li senyehe.