Kunyanya Kusimba Kwezviyo Brown Fused Alumina, Suite kune Abrasives uye Refractorie

Brown aluminium oxide
BFA
Brown corundum

Tsanangudzo Pfupi

Brown Fused Alumina inogadzirwa nekunyungudutswa kweCalcined Bauxite muchoto chemagetsi arc pane tembiricha inodarika 2000°C. Iyo inononoka solidification process inotevera fusion, kuburitsa blocky makristasi. Iyo yekunyunguduka inobatsira mukubvisa yasara sarufa uye kabhoni, Kudzora kwakasimba pamusoro peTitania mazinga panguva yekubatanidza maitiro anovimbisa kuoma kwezviyo.

Ipapo iyo yakatonhodzwa crude inopwanywa zvakare, kucheneswa kusvibiswa kwemagineti mune yakakwira magineti separators uye inoiswa muzvikamu zvakatetepa saizi kuti ienderane nekupera kushandiswa. Mitsetse yakatsaurirwa inogadzira zvigadzirwa zvekushandisa kwakasiyana.

BATA ZVINO

Application

Brown Fused Alumina isimbi yakaoma, inopinza mabrasives akakodzera kwazvo kukuya simbi dzesimba repamusoro. Hunhu hwayo hwekupisa hunoita kuti ive chinhu chakanakisa chekushandisa mukugadzira zvigadzirwa zve refractory. Ichi chinyorwa chinoshandiswawo mune mamwe maapplication akaita sekuputika uye kuomeswa kwepasi.

Giredhi	Tsanangudzo	Kuumbwa Kwekemikari(F46)
Giredhi	Tsanangudzo	Al₂O₃	SiO₂	Fe₂O₃	TiO₂	CaO
Brick Giredhi*	0-1,1-3,3-5mm-8+16,-16+30,-30+60mesh,Fines	≥95.2	≤1.0	≤0.3	≤3.0	≤0.4
Castable Giredhi	0-1,1-3,3-5mm-8+16,-16+30,-30+60mesh,Fines	≥95	≤1.5	≤0.3	≤3.0	≤0.4
Vitrified Grade	F12-F220	≥95.5	≤1.0	≤0.3	2.2-3.0	≤0.4
Resin &Blasting Giredhi	F12-F220	≥95	≤1.5	≤0.3	≤3.0	≤0.4
Micro Grade	P240-P1200	≥92-95	≤1.0-1.8	≤0.3-0.5	≤2.2-4.5	-
Micro Grade	F240-F1000	≥88-95	≤1.0-2.5	≤0.3-0.5	≤2.2-6.5	-
Melting point		2050 ℃
Refractoriness		1980 ℃
Chokwadi density		3.90ming/cm³
Mohs kuoma		9.00min

Items	Size	Muumbi weKemikari (%)
Items	Size	Al₂O₃	TiO₂	CaO	SiO₂	Fe₂O₃
A和AP₁	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和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 Giredhi BFA: Inogadzirwa uchishandisa yakakosha giredhi Bauxite mune inodzorwa fusion paramita. Iri giredhi rakakodzera Zvidhinha / Vitrified zvigadzirwa zvinodzivirira Cracks / Fissures, Makomba uye Matema mavara mune yekupedzisira chigadzirwa.