I-Optimum Toughness Of The Grains Brown Fused Alumina, Suite To Abrasives And Refractorie

I-aluminium oxide ensundu
I-BFA
I-brown corundum

Incazelo emfushane

I-Brown Fused Alumina ikhiqizwa ukuncibilika kwe-Calcined Bauxite esithandweni somlilo se-arc kagesi emazingeni okushisa angaphezu kuka-2000°C. Inqubo yokuqinisa kancane ilandela ukuhlanganisa, ukuze kukhiqizwe amakristalu angama-blocky. Usizo lokuncibilika ekukhipheni isibabule nekhabhoni esele, Ukulawula okuqinile kumazinga e-Titania phakathi nenqubo yokuhlanganisa kuqinisekisa ukuqina okuhle kwezinhlamvu.

Khona-ke i-crude epholile iphinde igaywe, ihlanzwe ukungcola kazibuthe ngezihlukanisi ezinozibuthe ezinamandla futhi ihlukaniswe ngamafrakshini kasayizi omncane ukuze ivumelane nokusetshenziswa ekugcineni. Imigqa ezinikezele ikhiqiza imikhiqizo yezinhlelo zokusebenza ezahlukene.

XHUMANA MANJE

Isicelo

I-Brown Fused Alumina iyi-abrasive eqinile, ebukhali efaneleka kakhulu ukugaya izinsimbi ezinamandla aqinile. Izakhiwo zayo ezishisayo ziyenza ibe yinto enhle kakhulu yokusetshenziswa ekwenzeni imikhiqizo ephikisayo. Le nto isetshenziswa kwezinye izinhlelo zokusebenza ezifana nokuqhunyiswa nokuqiniswa kwendawo.

Ibanga	Ukucaciswa	Ukwakheka Kwekhemikhali(F46)
Ibanga	Ukucaciswa	Al₂O₃	SiO₂	Fe₂O₃	I-TiO₂	I-CaO
Ibanga lezitini *	0-1,1-3,3-5mm-8+16,-16+30,-30+60mesh,Izinhlawulo	≥95.2	≤1.0	≤0.3	≤3.0	≤0.4
Ibanga lokusatshalaliswa	0-1,1-3,3-5mm-8+16,-16+30,-30+60mesh,Izinhlawulo	≥95	≤1.5	≤0.3	≤3.0	≤0.4
I-Vitrified Grade	I-F12-F220	≥95.5	≤1.0	≤0.3	2.2-3.0	≤0.4
I-Resin &Blasting Grade	I-F12-F220	≥95	≤1.5	≤0.3	≤3.0	≤0.4
Ibanga elincane	I-P240-P1200	≥92-95	≤1.0-1.8	≤0.3-0.5	≤2.2-4.5	-
Ibanga elincane	F240-F1000	≥88-95	≤1.0-2.5	≤0.3-0.5	≤2.2-6.5	-
Iphoyinti lokuncibilika		2050 ℃
I-Refractoriness		1980℃
Ukuminyana kwangempela		3.90ming/cm³
Mohs ubulukhuni		9.00 imiz

Izinto	Usayizi	Ukwakhiwa Kwekhemikhali (%)
Izinto	Usayizi	Al₂O₃	I-TiO₂	I-CaO	SiO₂	Fe₂O₃
A neAP₁	F4～F80 P12;P80	95.00-97.50	1.70-3.40	≤0.42	≤1.00	≤0.30
	F90～F150 P100～P150	94.50-97.00	1.70-3.40	≤0.42	≤1.00	≤0.30
	F180～F220 P180～P220	94.00-97.00	1.70-3.60	≤0.45	≤1.00	≤0.30
	F230～F800 (P240～P800)	≥93.50	1.70-3.80	≤0.45	≤1.20	≤0.30
	F1000～F1200 (P1000～P1200)	≥93.00	≤4.00	≤0.50	≤1.40	≤0.30
	P1500～P2500	≥92.50	≤4.20	≤0.55	≤1.60	≤0.30
AB kanye ne-AP₂	F4～F80 P12;P80	≥94.00	1.50-3.80	≤0.45	≤1.20	≤0.30
	F90～F220 P100～P220	≥93.00	1.50-4.00	≤0.50	≤1.40	-
	F230～F800 (P240～P800)	≥92.50	≤4.20	≤0.60	≤1.60	-
	F1000～F1200 (P1000～P1200)	≥92.00	≤4.20	≤0.60	≤1.80	-
	P1500～P2500	≥92.00	≤4.50	≤0.60	≤2.00	-
AS	16-220	≥93.00	-	-	-	-

Brick/Vitrified Grade BFA : Ikhiqizwa kusetshenziswa i-Bauxite yebanga elikhethekile kumapharamitha wokuhlanganisa alawulwayo. Leli banga lifanele imikhiqizo yeBricks/Vitrified evimbela ama-Cracks/Fissures, Holes namachashazi aMnyama emkhiqizweni wokugcina.