Bakin yumbu (kuma ana kiranta Hukumar Ceramic FiberAlumina-silica yumbu fibers(Yawanci 70-90% Alumina [Al₂o₃] da 10-30% silica [sio₂]). Ba kamar baƙi mai laushi ba, masu sauƙin ƙarfe na yumbu, an guga allon cikin dumbin tsarin, masu lebur, suna sa su zama da tsari da kuma ƙarfin riƙe da ƙamshi na zamani suna da mahimmanci.
Matakan masana'antu:
- Sander Sander: Alumina da Silica sun narke a ~ 1800 ° C (3272 ° F) don samar da ragin gyaran ruwa, waɗanda suke spun ko birgima a cikin kyawawan strand (diamita).
- Binding & forming: 'Yan garkuwa sun gauraya tare da m-melting-Point negon (E.G., Silica Sol) kuma guga man a cikin molds don ƙirƙirar mawaka m.
- M: Gilashin yana warke a babban yanayin zafi don cire da ɗaukar hoto da haɓaka amincin tsari.
- Ƙarshe: Ana karbar wasu allon da tsare tare da tsare, raga, ko coftings don kara tsoratarwa ko juriya juriya.
Mahimmin kaddarorin da ke ayyana kwamitin fiber
1. Matsanancin zafin yanayi
- Amfani da amfani: Mafi yawan allon rigakafin800-1200 ° C (1472-2192 ° F)Ci gaba. Babban-tsarkakakku (≥96% Al₂o₃) rike zuwa1400 ° C (2552 ° F).
- Kololuwa na ɗan gajeren lokaci: Tsira gajeren gurds na1600 ° C (2912 ° F)(E.G., farfado da murkushe murkushe ko ruwan shafawa).
2. Babban rufin zafi
- Yawan aiki da yawa: A 800 ° C, λ = 0.10-0 75 w / Mİ...04-0.05
- Ingancin ƙarfin kuzari: Ya rage asarar zafi ta70-90%A cikin tsarin masana'antu, yankan farashin mai ta hanyar 15-30% na dogon lokaci.
3. Wuta da haduwa da juriya
- Wanda ba mai yin abubuwa ba: RatedA1 (marasa-wuta)A kowace 13501-1, ma'ana bazai ƙone, narke mai guba a cikin harshen wuta-muhimmancin hvact, ɗakuna, ko masu girki.
4. Yawan injina da karkara
- Gridity: Ba a kan bargo masu laushi ba, allon suna da siffar su a cikin matsin lamba, suna sa su zama da kyau don tsabtace wutar lantarki, ducts, ko aka gyara kayan masarufi.
- Tasiri juriya: Ciyar da ƙananan tasirin (E.G., kayan aiki na kayan aiki) mafi kyau fiye da kayan faɗuwar ƙasa.
5. Jayin danshi & sunadarai
- Low shaye shaye: Standard allon Ruwan <1% ta hanyar nauyi (vs.erglass '5-10% sha).
- Juriya juriya: Resists kawo hari daga acid (E.G., sulfuric acid) da alkalis (.g., sodium hydroxide) lokacin amfani da low-chlim cl⁻).
Dimana Sirric Box ta yi amfani da shi?
1. Garfa na Masana'antu & Kirginar
- Bango mai ƙarfi: Rufe babban-tem-tem-temp na narke wuta, ceramic kilnes) don kula da yanayin yanayin aiki da rage sharar gida.
- Hearth luffuka: Kare sansanonin gargajiya daga rawar jiki da lalacewa.
2. Tsara iko
- TATTAUNAWA: Layin tururi, masu tanadi, ko kuma superheaters don rage asarar zafi a cikin kwal, gas, ko tsire-tsire masu fata.
- Hrsg (zafi mai iska mai gyara tururi): Infora Canny ducts don dawo da sharar gida da haɓakar turbine mai haɓaka.
3. Man & Gas & sunadarai aiki
- Rufin bututun bututu: Kunsa bututun mai-matsa lamba dauke da mai da danshi mai zafi (150-300 ° C) ko gas na zahiri a cikin sharri.
- Kayan masarufi: Rufe layin dauke da ruwa mai lalata (e.g., ammonia, sulfuricic acid) yayin hana cui (lalata a karkashin rufi).
4. Aikin ƙarfe
- Annealing overens: Insayyade ɗakunan da ke da karancin cutar zafi (E.G., Karfe, Aluminum) don tabbatar da daidaitattun kayan.
- Tushe: Layi na saka madaukai ko ladles don riƙe yanayin zafin rana da rage kuzari.
5. Makamashi
- Bera na biomass: Rufe tsarin High-Shair Systems a cikin Bioenergy tsire-tsire don inganta ingancin aiki.
- Powerarancin hasken rana (CSP): Layin mai karɓa don riƙe da makamashi na thermal, haɓaka fitarwa na wutar lantarki.
Ceramic fiber Blober vs. Gudun Gaske
| Dukiya |
Ceramic Board Board |
Ginin Fiberglass |
Block ulu Board |
| Max Tempom juriya |
800-1400 ° C |
450-600 ° C |
600-800 ° C |
| @ 800 ° C |
0.10-0.15 W / M · K |
0.04-0.05 w / M · K. |
0.04-0.045 w / M · K (Danshi-m) |
| Fuskar wuta |
A1 (ba mai kutsawa ba) |
B1 (mai iyakance hancin) |
A1 (ba mai kutsawa ba) |
| Tsabtace danshi |
Babban (karancin) |
Low (dauki 5-10% ruwa) |
Matsakaici (ɗauki ruwa 1-3% ruwa) |
| Injiniya |
M, tasiri-resistant |
Fragile, yana iya murƙushe |
Mai yawa, amma mai nauyi |
Zabi Bakin Feram na Feram
1. Saurin zazzabi
- Daidaitattun maki: Don tempsa har zuwa 800-1000 ° C (E.G., bututun tururi, hvac ducts).
- Babban-tsarkakakku: Don Tattaunawa> 1000 ° C (E.G., Gogin Masana'antu, Boiller yana ɗaukar).
2. Gwiɓi
- Allon bakin ciki (20-30mm) don matsakaici na matsakaici (≤800 ° C); allon kauri (50-100mm) don manyan TATTAUNAWA (> 1000 ° C).
3. Musamman suttura
- Aluminum Foil Lined: Inganta danshi juriya da nuna haske mai haske (da kyau ga ducts).
- Mayafin chloride: Yana hana lalata a cikin bakin teku ko mahimman maharan.
Tambaya: Tambayoyi gama gari game da katako na fiber
Q1: Shin yumbu ta jirgin saman yumbu shine iri ɗaya da yumbu fiber fiber bardo?
A: No-bargo suna da taushi, sauƙaƙa zanen gado don buɗaɗɗen bututu, yayin da allon suke da ƙarfi don rufin tsari (e.g., Grows Grows).
Q2: Shin za a iya ɗaukar nauyin ƙarfe na ƙarfe (zafi / sauƙaƙar sanyi)?
A: Ee-ta fadada fadada da kuma tsarin tsayayya da tsarin sa ya dace da yanayin cyclic na cyclic (e.g., turban gas, tonan gas).
Q3: Ta yaya zan yanke ko shigar da jirgin fiber na yumbu?
A: Yi amfani da wuka mai amfani tare da ruwa lu'u-lu'u don yanke yankan. Alle gefuna tare da babban silicone caulk ko tef na aluminium don hana yourse na zafi.
Q4: Shin shine yumbad ta fiber na yumbu
A: Ee-an yi shi daga yawan ma'adanai (Alumacin / silica), ya ƙunshi har zuwa 80% abun ciki mai saurin sake sarrafawa, kuma yana da cikakkiyar sake dubawa.
Q5: Har yaushe yumbu fiber fiber na ƙarshe?
A: tare da shigarwa na dace, shekaru 10-15 a cikin masana'antu na masana'antu (vs. shekaru 5-8 shekaru don fiberglass).
Ko kuna mashin tukunyar tukunyar shuka ko tanda na ƙarfe, katako na fiber da aka kawo cikas inda wasu kayan kawai ba za su iya ci gaba ba.
