Corundum-mullite Chute

Corundum-mullite Chute

Takaitaccen Bayani:

Corundum-mullite composite yumbu yana ba da kyakkyawan juriya na zafin zafi da kayan inji. By abu da tsarin zane, shi za a iya amfani da matsakaicin aikace-aikace zafin jiki na 1700 ℃ a oxidizing yanayi.


Cikakken Bayani

Tags samfurin

Cikakken Bayani

Nau'in Material Refractory
Kayan abu yumbu
Yanayin Aiki ≤1700℃
Siffar Musamman

Bayanin samfur:

Corundum-mullite composite yumbu yana ba da kyakkyawan juriya na zafin zafi da kayan inji. By abu da tsarin zane, shi za a iya amfani da matsakaicin aikace-aikace zafin jiki na 1700 ℃ a oxidizing yanayi.

Gilashin yumbu sun dace da tanderun narkewar aluminium, tebur na simintin, da jigilar alumini tsakanin murhun tanderu da tacewa.

Amfani:

Kyakkyawan dacewa da sinadarai

Kyakkyawan juriya na girgiza thermal da kayan injiniya

Anti-oxidation

Juriya ga lalatawar ƙarfe na narkewa

Nunin Kayayyakin

9
10
11

Kayayyaki:

Alumina Ceramics

Alumina Ceramics shine kayan yumbu da aka fi amfani da su. Sakamakon haɓakar haɗin gwiwar ionic mai ƙarfi mai ƙarfi, alumina yana ba da kyakkyawan aiki dangane da sinadarai da kwanciyar hankali, ingantacciyar ƙarfi mai ƙarfi, thermal da halayen rufin lantarki a farashi mai ma'ana. Tare da kewayon tsafta da kuma ƙarancin farashi a cikin samar da albarkatun ƙasa yana yiwuwa a yi amfani da alumina don aikace-aikace iri-iri a cikin masana'antu daban-daban.

Mullite Ceramics Alumina

Mullite yana faruwa da wuya a cikin yanayi saboda yana samuwa ne kawai a babban zafin jiki, yanayin ƙarancin matsa lamba, don haka a matsayin ma'adinai na masana'antu, mullite dole ne a ba da shi ta hanyar madadin roba. Mullite abu ne mai ƙarfi na ɗan takara don ci-gaba tukwane a cikin tsarin masana'antu don ingantacciyar thermal da kaddarorin injina: ƙarancin haɓakar thermal, ƙarancin ƙarancin thermal, kyakkyawan juriya mai raɗaɗi, ƙarfin zafin da ya dace da ingantaccen kwanciyar hankali a ƙarƙashin matsanancin yanayin sinadarai.

Dinse Alumina & Dinse Cordierite

Ƙananan sha ruwa (0-5%)

Babban yawa, Babban ƙarfin zafi

Babban yanki na musamman, mafi girman ingancin zafi

Anti-acid mai ƙarfi, anti-silicon, anti-gishiri. Ƙananan toshe kudi

Silicon Carbide Ceramics

Silicon carbide sananne ne saboda taurin sa, babban ma'anar narkewa da kuma babban yanayin zafi. Yana iya riƙe ƙarfinsa a zafin jiki har zuwa 1400 ° C kuma yana ba da kyakkyawan juriya da juriya na zafin zafi. Yana da ingantaccen tsari da aikace-aikacen masana'antu masu fa'ida kamar yadda masu haɓakawa ke tallafawa da gas mai zafi ko narkar da matatun ƙarfe saboda ƙarancin haɓakar haɓakar yanayin zafi da ingantaccen juriya na zafin jiki da ingantaccen injin inji da kwanciyar hankali na sinadarai a yanayin yanayin zafi mai tsayi.

Cordierite Ceramics

Cordierite yana da mafi girman juriya na girgiza zafin zafi saboda ƙananan ƙarancin haɓakar haɓakar haɓakar thermal (CET), haɗe tare da ingantacciyar juriya da babban kwanciyar hankali na sinadarai. Sabili da haka, ana amfani dashi sau da yawa azaman aikace-aikacen masana'antu masu zafin jiki, kamar: masu musayar zafi don injin turbin gas; masu kawo sifar saƙar zuma a cikin tsarin sharar mota.

Zirconia Oxide Ceramics Corundum

Ceramics Zirconia na iya zama madaidaicin abu mai ƙarfi da ƙarfi lokacin da abubuwan da suka dace, kamar: magnesium oxide (MgO), yttrium oxide, (Y2O3), ko calcium oxide (CaO), ana ƙara su don sarrafa canjin lokaci mai lalacewa. fadi da kewayon aikace-aikace.

Corundum Ceramics

1. high tsarki: Al2O3> 99%, mai kyau sinadaran juriya

2. zafin jiki juriya, dogon lokacin amfani a 1600 °C, 1800 °C gajeren lokaci

3. thermal shock juriya da kyau juriya ga fashe

4. zamewa simintin gyare-gyare, babban yawa, high tsarki alumina


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