I-Loose-Fill Refractories I-Alumina Bubble isetshenziswa ekukhiqizeni ama-Lightweight Insulating Refractories.

i-alumina bubble
I-Bubble Alumina
Ibhola elingenalutho

Incazelo emfushane

Ibhamuza le-Alumina likhiqizwa ngokuhlanganisa i-alumina ekhethekile yokuhlanzeka okuphezulu. Inzima kodwa iyanteseka ngokwedlulele maqondana namandla engcindezi yayo. Ibhamuza le-Alumina lisetshenziswa ekukhiqizeni ama-refractories angasindi afaka i-insulating lapho ukuhanjiswa kwe-thermal okuphansi kanye nokushisa okuphezulu kwe-pro perties kuyizidingo eziyinhloko. Ibuye isetshenziswe ngempumelelo kuma-loose-fill refractories.

XHUMANA MANJE

I-Alumina Bubble

Inkomba Izakhiwo		Uhlobo 1	Uhlobo 2
Ukwakheka kwamakhemikhali (%)	Al₂O₃	99.5 imiz	99min
	SiO₂	0.5-1.2	0.3 ubuningi
	Fe₂O₃	0.1 ubuningi	0.1 ubuningi
	Na₂O	0.4 ubuningi	0.4 ubuningi
Ukuminyana kokupakisha (g/cm³)		0.5-1.0
Isilinganiso esilimele(%)		≤10	≤10
I-Refractoriness(°C)		1800
Usayizi wezinhlayiya		5-0.2mm, 0.2-1mm, 1-3mm, 3-5mm, 0.2-0.5mm, 1-2mm, 2-3mm
Izinga lokuhlola		I-GB/T3044-89
Ukupakisha		20kg/isikhwama seplastiki
Ukusetshenziswa		Ama-Refractories

I-Alumina Bubble isetshenziswa ekukhiqizweni kwama-refr ractories angasindi lapho izinga lokushisa eliphansi le-thermal conductivity kanye nezindawo zokushisa okuphezulu kuyizidingo eziyinhloko kanye nezindawo zokugcwalisa okuxekethile. I-C ingasetshenziselwa ukukhiqiza imikhono noma amagobolondo e-ceramic avikelayo aphezulu ukuze kutshalwe imali. Ingasetshenziswa futhi njengombhede ohlelweni lokudubula lwamasondo okugaya ama-vitrified futhi njengemidiya yokuhlunga uketshezi olunolaka noma ukuncibilika.

I-Bubble Alumina ikhiqizwa nge-alumina ehlanzekile kakhulu esithandweni somlilo se-arc sikagesi. Lapho isincibilikisiwe, i-alumina ifakwa umoya ocindezelwe, okhiqiza izimbulunga ezingenalutho. Indawo yokuncibilika ye-Bubble Alumina icishe ibe ngu-2100ºC.

Inqubo Yokukhiqiza Nesicelo

I-Fused Bubble Alumina ikhiqizwa ngokufutha ukuncibilika kokuhlanzeka okuphezulu kwenqubo ye-alumina ye-Bayer endaweni elawulwayo ukuze kukhiqizwe ama-sphere angenalutho. Ngenxa yokuminyana kwayo okuphansi kanye nokushisa okuphansi kakhulu kwebhamuza le-alumina elihlanganisiwe lilungele Izitini Ezivikelayo ezisekelwe ku-alumina eziphakeme nezinsimbi.