CCEFIRE® DEM Series Mullite njerwa yodziwika ndi refractoriness mkulu kuti akhoza kufika kuposa 1790C. Katundu wofewetsa kutentha ndi pakati pa 1600 ~ 1700℃. Mphamvu yoponderezedwa pa kutentha kwabwinobwino ndi 70 ~ 260MPa. Kukana kwabwino kwa kutentha kwa kutentha.
Ubwino Wazinthu Wokhazikika
Kulamulira mwamphamvu kwa zipangizo
Sungani zonyansa, onetsetsani kuti kutentha kumachepa, ndikuwongolera kutentha
1. Kukhala ndi maziko olimba akulu, zida zaukatswiri zamigodi, ndi kusankha kokhwimitsa zinthu.
2. Zopangira zomwe zikubwera zimayesedwa poyamba, ndiyeno zopangira zoyenerera zimasungidwa m'malo osungiramo zinthu zosankhidwa kuti zitsimikizire chiyero chawo.
Kuwongolera njira zopangira
Chepetsani zomwe zili mumipira ya slag, onetsetsani kuti kutentha kumatsika, ndikuwongolera magwiridwe antchito amafuta
1. Pali njerwa za sintered mullite ndi zosakaniza za mullite.
2. Chopangira chachikulu cha njerwa ya sintered mullite ndi mkulu wa bauxite clinker powonjezera dongo laling'ono kapena bauxite yaiwisi monga binder yopangidwa mwa kuumba ndi kupukuta.
3. Zopangira zazikulu za njerwa zosakanikirana za mullite ndizokwera kwambiri za bauxite, alumina ndi dongo losasunthika, powonjezera chindapusa cha makala kapena coke monga chochepetsera. Pambuyo akamaumba ntchito kuchepetsa njira kupanga.
4. The crystallization wa anasakaniza mullite ndi yaikulu kuposa sintered mullite ndi matenthedwe mantha kukana ndi bwino kuposa sintered mankhwala.
5. Kutentha kwakukulu kumadalira makamaka kuchuluka kwa alumina ndi kugawa kufanana kwa mullite ndi galasi.
Kuwongolera khalidwe
Onetsetsani kachulukidwe kachulukidwe ndikuwongolera magwiridwe antchito amatenthedwe
1. Kutumiza kulikonse kumakhala ndi woyang'anira khalidwe lodzipatulira, ndipo lipoti loyesa limaperekedwa asananyamuke katundu kuchokera ku fakitale kuti atsimikizire kuti malonda a kunja kwa katundu aliyense wa CCEFIRE.
2. Kuwunika kwa gulu lachitatu (monga SGS, BV, etc.) kumavomerezedwa.
3. Kupanga kumayenderana ndi chitsimikizo cha ASTM Quality Management System.
4. Kupaka kunja kwa katoni iliyonse kumapangidwa ndi zigawo zisanu za mapepala a kraft, ndi ma CD akunja + pallet, oyenera kuyenda mtunda wautali.
Makhalidwe Odziwika
CCEFIRE DEM Series Mullite Njerwa Makhalidwe:
Pali sintered mullite ndi wosakanizidwa mullite njerwa. Chopangira chachikulu cha njerwa ya sintered mullite ndi chokopa chapamwamba cha bauxite powonjezera dongo laling'ono kapena bauxite yaiwisi monga binder yopangidwa kudzera mukuumba ndi kupukuta. Chopangira chachikulu cha njerwa ya mullite yosakanikirana ndi bauxite, aluminiyamu ndi dongo losungunuka, powonjezera chindapusa cha makala kapena coke ngati chochepetsera. Pambuyo akamaumba ntchito kuchepetsa njira kupanga. Kusungunuka kwa mullite wosakanikirana ndikokulirapo kuposa sintered mullite komanso kukana kutenthedwa kwa kutentha kuli bwino kuposa zinthu zotayidwa. Kutentha kwakukulu kumadalira makamaka kuchuluka kwa aluminiyamu ndi kugawa kufanana kwa mullite ndi galasi.
CCEFIRE DEM Series Mullite Njerwa Ntchito:
Amagwiritsidwa ntchito kwambiri pamwamba pa chitofu choyaka moto, thupi la ng'anjo yoyaka moto ndi pansi pa ng'anjo, chowongolera ng'anjo yamagalasi, ng'anjo ya sintering, ndi makina opaka ngodya a petroleum.
Kupangidwa koyenera komanso kuyera kwakukulu kwa njerwa za mullite kumapangitsa kuti igwiritsidwe ntchito muzovuta kwambiri. Ntchito zotere ndi izi:
Chemical industry,
Makampani opanga magalasi,
Chotenthetsera: choipitsidwa kwambiri ndi zinyalala ndi gasi.
Thandizani kuphunzira zambiri za mapulogalamu
Zoperekedwa
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