IAlumina eFuseneyo eMhlophe yeNa2o ephantsi, ingasetyenziswa kwiRefractory, iCastables kunye neAbrasives

I-corundum emhlophe
I-alundum emhlophe
WFA

Ingcaciso emfutshane

I-White Fused Alumina iphezulu, i-mineral synthetic.

Yenziwe ngokudityaniswa komgangatho olawulwayo womgangatho osulungekileyo weBayer Alumina kwiziko lombane le-arc kumaqondo obushushu angaphezu kwe-2000˚C elandelwa yinkqubo yokuqina ecothayo.

Ulawulo olungqongqo kumgangatho wezinto eziluhlaza kunye neeparamitha zokudibanisa ziqinisekisa iimveliso zokucoceka okuphezulu kunye nomhlophe ophezulu.

Ubukrwada obupholileyo butyunyuzwa nangakumbi, bucocwe ubumdaka obuzibuthe kumandla aphezulu esahluli semagnethi kwaye buhlelwe ngokwamaqhezu obungakanani obumxinwa ukuze bulungele ukusetyenziswa kwesiphelo.

QHAGAMSHELANA NGOKU

Ukuqulunqwa kwemichiza

Izinto			Iyunithi	Isalathiso	Isiqhelo
Ukuqulunqwa kwemichiza	Al₂O₃		%	99.00min	99.5
	SiO₂		%	0.20ubuninzi	0.08
	Fe₂O₃		%	0.10 ubuninzi	0.05
	Na₂O		%	0.40ubuninzi	0.27
Ukuchasa			℃	1850min
Unizi lolwapho kuyiwa khona			g/cm³	3.50min
Mohs ubulukhuni			---	9.00min
Isigaba sekristale esiyinqununu			---	α-Al₂O₃
Ubungakanani bekristale:			μm	600-1400
Ubuninzi bokwenyani				3.90min
Ukuqina kweKnoop			Kg/ mm²
IBanga leRefractory		Uziinkozo	mm	0-50,0-1, 1-3, 3-5,5-8
			Umnatha	-8+16,-16+30,-30+60,-60+90
		Izohlwayo	umnatha	-100,-200, -325
Abrasive&Blasting Grade			FEPA	F12-F220
Ukupholisha&IBanga lokuSila			FEPA	F240-F1200

Iintlobo ngeentlobo zeAlumina eziMhlophe

Iimveliso/Spec	Al2O3	SiO2	Fe2O3	Na2O
I-WFA Low Soda Grains kunye nezohlwayo	>99.2	<0.2	<0.1	<0.2
WFA 98 Iinkozo kunye nezohlwayo	>98	<0.2	<0.2	<0.5
I-WFA98% i-Demagnetized Fines -200,-325 kunye ne-500Mesh	>98	<0.3	<0.5	<0.8

Izinto	Ubungakanani	Ukwakhiwa kwemichiza (%)
Izinto	Ubungakanani	Fe₂O₃(umzuzu)	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

Izinto ezikrwada kunye neNkqubo yeMveliso

I-White Fused Alumina iphezulu, i-mineral synthetic.

Yenziwe ngokudityaniswa komgangatho olawulwayo womgangatho osulungekileyo weBayer Alumina kwiziko lombane le-arc kumaqondo obushushu angaphezu kwe-2000˚C elandelwa yinkqubo yokuqina ecothayo.

Ulawulo olungqongqo kumgangatho wezinto eziluhlaza kunye neeparamitha zokudibanisa ziqinisekisa iimveliso zokucoceka okuphezulu kunye nomhlophe ophezulu.

Isicelo

Imigca enikezelweyo ivelisa iimveliso zezicelo ezahlukeneyo.

I-White Fused Alumina iyanwebeka kakhulu kwaye yiyo loo nto isetyenziswa kwiimveliso ze-Vitrified Bonded Abrasives apho inyathelo elipholileyo, elikhawulezayo lokusika libalulekile kwaye nakwimveliso ye-alumina refractories ecocekileyo. Ezinye izicelo ziquka ukusetyenziswa kwi-Coated Abrasives, unyango lwe-Surface, i-Ceramic Tiles, i-Anti-Skid Paints, i-Fluidized Bed Furnaces kunye ne-Skin / Dental Care.