Okunnyonnyola
Amatoffaali gaffe aga High Alumina gakolebwa era ne gayokebwa okuva mu bauxite oba ebintu ebirala ebisookerwako ebirimu alumina omungi. Zino zibeera neutral refractories nga zirina alumina ezisukka mu 48%, zirina endabika enkalu ennyo ate nga ziweweevu. Bwe zikozesebwa mu mbeera y’ebbugumu eringi, zirina ebirungi eby’okuseeyeeya okutono, okuziyiza okukulukuta okw’amaanyi n’okugumira obulungi ebbugumu. Okugatta ku ekyo, ekirungo kya Al2O3 kyazo kiri waggulu, kale omulimu gwazo gusinga ogw’ebirungo ebiziyiza ebbumba, ebinywevu ennyo.
Ebintu eby'enjawulo
Amatoffaali gano aga High Alumina galina okuziyiza omuliro okulungi, era okugumira omuliro kwago kuli waggulu okusinga okw’amabaati ag’ebbumba n’amabaati ga semi-silica, nga gatuuka ku 1750~1790℃, nga ga bintu eby’omulembe ebiziyiza omuliro. Mu kiseera kye kimu, zirina Al2O3 omungi, obucaafu butono, ebbugumu ly’okugonza erya waggulu wansi w’omugugu, era si nnyangu kukyusa. Okugatta ku ekyo, zisobola okuziyiza okukulugguka kw’ebisasiro bya asidi n’ebisasiro bya alkali, naye obusobozi bw’ebisasiro bunafu.
Kemiko n’obutonde bw’ebintu
Ekintu Brand Brand | Ebbumba ery’omuliro | Alumina omungi | ||||||||
N-1 | N-2a | N3 | N-4 | LZ-85 | LZ-80 | LZ-75 | LZ-65 | LZ-55 | LZ-48 | |
Al2O3% | Okusinga oba okwenkana 42 | Okusinga oba okwenkana 40 | Okusinga oba okwenkana 40 | Okusinga oba okwenkana 85 | Okusinga oba okwenkana 80 | Okusinga oba okwenkana 75 | Okusinga oba okwenkana 65 | Okusinga oba okwenkana 55 | Okusinga oba okwenkana 48 | |
Diguli ya Refracroriness | Okusinga oba okwenkana 1750 | Okusinga oba okwenkana 1730 | Okusinga oba okwenkana 1690 | Okusinga oba okwenkana 1700 | ||||||
Obuziyiza wansi wa diguli y’omugugu | Okusinga oba okwenkana 1400 | Okusinga oba okwenkana 1350 | T2 Esinga oba yenkana 1450 | Okusinga oba okwenkana 1300 | Okusinga oba okwenkana 1550 | Okusinga oba okwenkana 1530 | Okusinga oba okwenkana 1520 | Okusinga oba okwenkana 1500 | Okusinga oba okwenkana 1470 | Okusinga oba okwenkana 1450 |
Enkyukakyuka ya layini ya peranent % . | 1400 diguli x2h | 1400 diguli x2h | 1350 diguli x3h | 1350 diguli x2h | 1500 diguli x2h. | 1500 diguli x2h. | 1500 diguli x2h. | 1500 diguli x2h. | 1450 diguli x2h. | 1450 diguli x2h. |
+0.1- -0.4 | +0.1- -0.5 | +0.1- -0.5 | +0.2- -0.5 | +0.1- -0.4 | +0.1- -0.4 | +0.1- -0.4 | +0.1- -0.4 | +0.1- -0.4 | +0.1- -0.4 | |
Obuziba obulabika % . | Ekitono oba ekyenkana 22 | Ekitono oba ekyenkana 24 | Ekitono oba ekyenkana 24 | Ekitono oba ekyenkana 24 | Ekitono oba ekyenkana 23 | Ekitono oba ekyenkana 22 | Ekitono oba ekyenkana 23 | Ekitono oba ekyenkana 23 | Ekitono oba ekyenkana 22 | Ekitono oba ekyenkana 22 |
Amaanyi g’okunyiga ennyogovu MPa | Okusinga oba okwenkana 29.4 | Okusinga oba okwenkana 24.5 | Okusinga oba okwenkana 25 | Okusinga oba okwenkana 20.0 | Okusinga oba okwenkana 55 | Okusinga oba okwenkana 55 | Okusinga oba okwenkana 50 | Okusinga oba okwenkana 45 | Okusinga oba okwenkana 40 | Okusinga oba okwenkana 35 |
Okusaba | Ebikoomi by’amakolero eby’enjawulo n’ebyuma ebikola ebbugumu | |||||||||
Hot Tags .: amatoffaali ga alumina omungi, China abagaba amatoffaali ga alumina omungi, ekkolero
