I-Low Na2o White Fused Alumina, Ingasetshenziswa Ku-Refractory, Castables kanye nama-Abrasives

I-corundum emhlophe
I-alundum emhlophe
I-WFA

Incazelo emfushane

I-White Fused Alumina iyiminerali ehlanzekile, yokwenziwa.

Ikhiqizwa ukuhlanganiswa kwekhwalithi ehlanzekile yezinga elilawulwayo i-Bayer Alumina esithandweni sikagesi se-arc emazingeni okushisa angaphezu kuka-2000˚C okulandelwa inqubo yokuqinisa kancane.

Ukulawula okuqinile kwekhwalithi yezinto ezingavuthiwe kanye nemingcele yokuhlanganisa kuqinisekisa imikhiqizo yokuhlanzeka okuphezulu nokubamhlophe okuphezulu.

I-crude epholile iyachotshozwa futhi, ihlanzwe ukungcola kazibuthe ngezihlukanisi ezinozibuthe ezinamandla kakhulu futhi ihlukaniswe ngamafrakshini kasayizi omncane ukuze ifanele ukusetshenziswa kokuphela.

XHUMANA MANJE

Ukwakheka Kwamakhemikhali

Izinto			Iyunithi	Inkomba	Okujwayelekile
Ukwakheka Kwamakhemikhali	Al₂O₃		%	99.00 min	99.5
	SiO₂		%	0.20 ubuningi	0.08
	Fe₂O₃		%	0.10 ubuningi	0.05
	Na₂O		%	0.40 ubuningi	0.27
I-Refractoriness			℃	1850 imiz
Ukuminyana ngobuningi			g/cm³	3.50 min
Mohs ubulukhuni			---	9.00 imiz
Isigaba sekristalu esiyinhloko			---	α-Al₂O₃
Usayizi wekristalu:			μm	600-1400
Ukuminyana kwangempela				3.90 imiz
Ukuqina kwe-knoop			Kg/mm²
I-Refractory Grade		Okusanhlamvu	mm	0-50,0-1, 1-3, 3-5,5-8
			I-Mesh	-8+16,-16+30,-30+60,-60+90
		Izinhlawulo	Imeshi	-100,-200, -325
I-Abrasive&Blasting Grade			I-FEPA	I-F12-F220
Ibanga lokupholisha nokugaya			I-FEPA	I-F240-F1200

Okuhlukile kwe-Alumina Emhlophe Ehlanganisiwe

Imikhiqizo/I-Spec	I-Al2O3	SiO2	Fe2O3	Na2O
Izinhlamvu zesoda eziphansi ze-WFA kanye nezinhlawulo	>99.2	<0.2	<0.1	<0.2
WFA 98 Okusanhlamvu nezinhlawulo	>98	<0.2	<0.2	<0.5
I-WFA98% Izinhlawulo Ezingenazibuthe -200,-325 kanye -500Mesh	>98	<0.3	<0.5	<0.8

Izinto	Usayizi	Ukwakhiwa Kwekhemikhali (%)
Izinto	Usayizi	Fe₂O₃(imizuzu)	Na₂O (ubukhulu)
I-WA & WA-P	F4~F80 P12~P80	99.10	0.35
	F90~F150 P100~P150	98.10	0.4
	F180~F220 P180~P220	98.60	0.50
	F230~F800 P240~P800	98.30	0.60
	F1000~F1200 P1000~P1200	98.10	0.7
	P1500~P2500	97.50	0.90
WA-B	F4~F80	99.00	0.50
	F90~F150	99.00	0.60
	F180~F220	98.50	0.60

I-Raw Material kanye Nenqubo Yokukhiqiza

I-White Fused Alumina iyiminerali ehlanzekile, yokwenziwa.

Ikhiqizwa ukuhlanganiswa kwekhwalithi ehlanzekile yezinga elilawulwayo i-Bayer Alumina esithandweni sikagesi se-arc emazingeni okushisa angaphezu kuka-2000˚C okulandelwa inqubo yokuqinisa kancane.

Ukulawula okuqinile kwekhwalithi yezinto ezingavuthiwe kanye nemingcele yokuhlanganisa kuqinisekisa imikhiqizo yokuhlanzeka okuphezulu nokubamhlophe okuphezulu.

Isicelo

Imigqa ezinikezele ikhiqiza imikhiqizo yezinhlelo zokusebenza ezahlukene.

I-White Fused Alumina iyanyakaziswa kakhulu futhi yingakho isetshenziswa emikhiqizweni ye-Vitrified Bonded Abrasives lapho isenzo esipholile, esisheshayo sokusika sibalulekile futhi nasekukhiqizeni izifanisi ze-Alumina ezihlanzekile. Ezinye izinhlelo zokusebenza zifaka ukusetshenziswa kuma-Coated Abrasives, ukwelashwa okungaphezulu, amathayela obumba, opende be-Anti-Skid, amaFluidized Bed Furnaces kanye nokunakekelwa kwesikhumba / kwamazinyo.