I-Abrasive Material Emhlophe Ehlanganiswe I-Alumina Grits Isithombe Esifakiwe

I-Abrasive Material White Fused Alumina Grits

I-AlO3:99.5%

I-TiO2:0.0995%

I-SiO2 (hhayi mahhala):0.05%

Fe2:0.08%

MgO:0.02%

I-Alkali (i-Soda ne-Potash):0.30%

Ifomu le-Crystal:I-Rhombohedral Class

Imvelo Yekhemikhali:I-Amphoteric

I-Gravity ethize:3.95 grm/cc

Ukuminyana kwenqwaba:116 lbs/ft3

Ukuqina:I-KNOPPS = 2000, MOHS = 9

I-Melting Point:2,000°C

XHUMANA MANJE Landa njenge-PDF

Imininingwane Yomkhiqizo

Izakhiwo

UBUHLE

ISICELO

I-alumina ehlanganisiwe emhlophe iyimpuphu ye-alumina njengempahla eluhlaza, ehlala ingaphezulu kuka-2000 ℃ izinga lokushisa eliphezulu elincibilikisa isithando somlilo se-arc kagesi, ngemva kokuphihliza ipulasitiki, ukuhlukaniswa kazibuthe kunsimbi, isikrini sihlukaniswe ngezinhlobonhlobo zosayizi wezinhlayiyana, ukuthungwa okuminyene, ubulukhuni obuphezulu, ifomu eliyimbudumbudu Ukuqina kwe-Angle. iphakeme kune-alumina ensundu ehlanganisiwe incane, ukuqina okuphansi kancane, amandla okusika aqinile nokuzinza kwamakhemikhali kuhle, inokwahlukanisa okuhle kakhulu.

I-alumina ehlanganisiwe emhlophe yenziwe nge-high-purity low-sodium alumina powder ngokuncibilika ezingeni lokushisa eliphezulu, ukupholisa icrystallization, bese iyachoboza.Igrit ye-alumina emhlophe ehlanganisiwe ingaphansi kolawulo oluqinile ukuze kugcinwe ukusatshalaliswa kosayizi wokusanhlamvu nokubukeka okungaguquki.

Okuvame ukusetshenziswa kuma-ladle castables, izinto zokugijima zensimbi, izinto ezixubene nesibhamu esiphikisayo neminye imikhiqizo ye-monolithic refractory;
Okwezinto ezibunjiwe eziphikisayo, isetshenziswa kakhulu ezintweni ezingavuthiwe ezisezingeni eliphakeme zesitini se-corundum, i-corundum mullite, isitini sepulaki esicwengekile sensimbi, isibhamu se-spray esibalulekile, i-steelmaking kanye nemboni yokuphonsa eqhubekayo.
Ingasetshenziswa futhi njengezinto zokupholisha, ukuphonsa ngokunemba, ukufutha nokumboza, izitsha zobumba ezikhethekile

Okwedlule: I-alumina powder yokupholisha

Olandelayo: I-WFA White Aluminium oxide Powder

Okumhlophe, i-crystal α ngaphezu kuka-99%, ukuhlanzeka okuphezulu, ubulukhuni obuphezulu, nokuqina okuphezulu, amandla okusika aqinile, ukuqina kwamakhemikhali okuqinile, nokufakwa okuqinile.

Mohs ubulukhuni	9
Ukuminyana ngobuningi	1.75-1.95g/cm3
Amandla adonsela phansi athize	3.95g/cm3
Ukuminyana kwevolumu	3.6
Idigri yokuncibilika	2250 ℃
Idigri ye-Refractory	2000 ℃

Isetshenziselwa refractory, castable

Izakhiwo		0-1 1-3 3-5m/m		F100 F200 F325
Izakhiwo		Isiqinisekiso Inani	Inani Elijwayelekile	Isiqinisekiso Inani	Inani Elijwayelekile
Ukwakheka Kwamakhemikhali	I-Al2O3	≥99.1	99.5	≥98.5	99
	SiO2	≤0.4	0.06	≤0.30	0.08
	Fe2O3	≤0.2	0.04	≤0.20	0.1
	Na2O	≤0.4	0.3	≤0.40	0.35

Isetshenziselwa ama-abrasives, ukuqhumisa, ukugaya

Uhlobo Lwezakhiwo		Okusanhlamvu
		8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#
		Isiqinisekiso Inani	Inani Elijwayelekile
Ukwakheka Kwamakhemikhali	I-Al2O3	≥99.1	99.5
	SiO2	≤0.2	0.04
	Fe2O3	≤0.2	0.03
	Na2O	≤0.30	0.2

Isetshenziselwa abrasives, lapping, polishing

Uhlobo Lwezakhiwo		I-Micropowder
		“W”	W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5
		"FEPA"	F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
		"JIS"	240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000#0600#120# 120
		Isiqinisekiso Inani		Inani Elijwayelekile
Ukwakheka Kwamakhemikhali	I-Al2O3	≥99.1		99.3
	SiO2	≤0.4		0.08
	Fe2O3	≤0.2		0.03
	Na2O	≤0.4		0.25