Bayani
Alumina insulation tubali yawanci ana yin shi da babban alumina bauxite clinker da ƙaramin yumbu. Bayan an niƙa shi, ana zubar da shi a cikin nau'i na laka ta hanyar samar da iskar gas ko hanyar kumfa, kuma a harba shi a 1300-1500 ℃. Lokaci-lokaci, ana iya amfani da alumina maimakon alumina clinker. Alumina rufi tubali ne haske nauyi siffa refractory abu, ana amfani da shi don rufi da rufi Layer na kilns, kuma ga sassa ba tare da karfi high zafin jiki narkakkar kayan yashwa da scouring sakamako. Ba zai iya amfani da azaman ɓangaren ɗaukar kaya ba. Lokacin da a kai tsaye lamba tare da harshen wuta, da surface lamba zafin jiki kada ya zama sama da 1350 ℃. Mafi girman abun ciki na alumina, mafi kyawun aikin samfur.
Halaye:
1.Light a nauyi da kuma high a porosity
2.Good thermal shock juriya
3.Low thermal watsin da makamashi ceto
4.Good thermal rufi sakamako
Ƙayyadaddun bayanai
| Abu |
ZA-45 |
ZA-40 |
ZA-50 |
| Al2O3(%) |
≧45 |
≧40 |
≧50 |
| Fe2O3(%) |
≦1.8 |
≦1.8 |
≦1.8 |
| Girman Girma (g/cm3) |
0.6 |
0.8 |
1.0 |
| Matsakaicin Yanayin Sabis (℃) |
≧1200 |
≧1350 |
≧1450 |
| Refractoriness |
1500 |
1500 |
1500 |
| Ƙarƙashin Ƙarfafawa w/ (m.k) |
0.25-0.5 |
0.3-0.5 |
0.4-0.5 |
| Ƙarfin Ƙarfi (MPa) |
≧2.0-2.5 |
≧3.0-3.5 |
≧4.5-5.5 |
Aikace-aikace:
Ana iya amfani da bulo mai rufi na alumina a cikin rufin tanderun pyrolysis, murhu mai zafi mai zafi, yumbun abin nadi, murhun aljihun aljihun lantarki da tanderun juriya iri-iri.
Ƙayyadaddun ƙayyadaddun ya kamata ya bambanta bisa ga tanderu daban-daban /kilns, daidaitattun siffofi da zane-zane na musamman suna da karɓa.
FAQ
Tambaya: Menene ƙarfin samarwa da kwanan watan bayarwa?
A: metric ton 3000 a wata. Muna da haja a hannu don biyan buƙatun abokin ciniki. Yawancin lokaci muna iya isar da kayan a cikin kwanaki 7-15 bayan biyan ku.
Tambaya: Shin ana iya sasantawa farashin?
A: E, idan kuna da wasu tambayoyi, da fatan za a ji daɗin tuntuɓar mu. Za mu yi iya ƙoƙarinmu don tallafawa abokan cinikin da suke son faɗaɗa kasuwa.
Tambaya: Za ku iya samar da samfurori kyauta?
A: Ee, za mu iya samar da samfurori kyauta.
Tambaya: Za ku iya amfani da ƙayyadaddun mu don samar da samfuran ku? Ko samfuran da aka keɓance suna tallafawa?
A: Ee, idan za ku iya saduwa da mafi ƙarancin odar mu, ana iya keɓance ƙayyadaddun samfuran.
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