Setšoantšo se Hlahisitsoeng sa Grit ea Aluminium e Fused Oxide e Sootho

Lerotholi la Aluminium Oxide le sootho le kopantsoeng

(AlO2):≈ 95.5%

Sebaka sa ho qhibiliha:2,000° C

(SiO2) Ha ho Mahala:0.67%

(Fe2):0.25%

Sebopeho sa kristale:Alpha Alumina

Matla a khoheli a itseng:3.95 grm/cc

Boima ba Bongata:132 lbs/ ft3 (ho latela boholo)

Bothata::KNOPPS = 2000, MOHS = 9

Sebaka sa ho Qhibiliha:2,000° C

IKGOKANE LE HONA JOALE Khoasolla e le PDF

Qaqiso ea Sehlahisoa

KOPO

Alumina e sootho e kopantsoeng ke thepa e thata, e thata (bothata ba Mohs 9) e nang le matla a phahameng, e hanyetsa ho tsofala le ho bola hantle le ho tsamaisa mocheso hantle. E hlahisoa ke ho qhibiliha ho laolehileng ha bauxite e nang le calcium ka ontong ea arc ea motlakase. Ho feta moo, BFA ke sesebelisoa se phethahetseng sa ho tlosa mafome, sekala sa sile, le tšilafalo ea bokaholimo ka lebaka la bongata ba eona bo boholo le ho thatafala. Boholo ba likaroloana tse tsitsitseng bo lumella hore bokaholimo bo be le sebopeho se tšoanang le sekoahelo.

Ho phaella moo, BFA e na le bokgoni bo tlase ba ho phutholoha bo e dumellang ho kgutlisetswa morao ka karolelano, ho fihlela makgetlo a supileng. Dibopeho tsena di fokotsa tshebediso e kgohlang, ditjeo tsa ho hlwekisa le ho lahla, e leng se eketsang phaello.

Alumina e sootho e kopantsoeng bakeng sa ts'ebeliso e khorofo

Khoutu le Boholo ba Grit		Sebopeho				Dikahare tsa Dintho tsa Makenete (%)
Khoutu le Boholo ba Grit		% Al2O3	% Fe2O3	% SiO2	% TiO2	Dikahare tsa Dintho tsa Makenete (%)
F	4#—80#	≥95	≤0.3	≤1.5	≤3.0	≤0.05
	90#—150#	≥94	≤0.3	≤1.5	≤3.0	≤0.03
	180#—240#	≥93	≤0.3	≤1.5	≤3.5	≤0.02
P	8#—80#	≥95.0	≤0.2	≤1.2	≤3.0	≤0.05
	100#—150#	≥94.0	≤0.2	≤1.2	≤3.0	≤0.03
	180#—220#	≥93.0	≤0.3	≤1.5	≤3.5	≤0.02
W	1#-63#	≥92.5	≤0.5	≤1.8	≤4.0	—

Alumina e sootho e kopantsoeng bakeng sa ts'ebeliso ea thepa e hanyetsang

Khoutu le Boholo ba Grit		Sebopeho sa Lik'hemik'hale (%)				Dikahare tsa Dintho tsa Makenete (%)
Khoutu le Boholo ba Grit		Al2O3	Fe2O3	SiO2	TiO2	Dikahare tsa Dintho tsa Makenete (%)
Lehlabathe la Boholo	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	≥95	≤0.3	≤1.5	≤3.0	—
Lehlabathe la Boholo	25-0mm 10-0mm50-0mm 30-0mm	≥95	≤0.3	≤1.5	≤3.0	—
Phofo e ntle	180#-0 200#-0 320#-0	≥94.5≥93.5	≤0.5	≤1.5	≤3.5	—

Boholo ba Grit bo Fused Alumina bo Sootho bo Fumanehang

Li-grit	0-1mm 1-3mm 3-5mm 5-8mm
Likotlo	200#-0 320/325-0
Lithollo	12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#
Phofo	#240 #280 #320 #360 #400 #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500

E fetileng: Phofo ea WFA White Aluminium Oxide

E 'ngoe: Phofo ea Alumina e sootho e kopantsoeng bakeng sa ho qhomisa lehlabathe

Alumina e sootho e kopantsoeng e sebelisoa bakeng sa lits'ebetso tse ngata, ho kenyeletsoa le thepa e hanelang, thepa e khorofo, ho phatloha ha lehlabathe, sefe e sebetsang le grinder ea resin. E loketse ho lokisa bokaholimo bo metsi kapa bo omileng, ho hloekisa, ho tlosa chefo le ho seha litšepe tse fapaneng, liseramike, khalase, lehong, rabara, polasetiki, lejoe le thepa e kopaneng.

Alumina e sootho e kopantsoeng bakeng sa ho hanela:

0-1/1-3/3-5/5-8mm

Alumina e sootho e kopantsoeng bakeng sa li-abrasives, li-abrasives tse kopantsoeng:

F4/F8/F10/F12/F14/F16/F20/F22/F24/F30/F36/F401F46/F54/F60/F80/F100/F120/F150/F180/F200/F220/F80/240/

Alumina e sootho e kopantsoeng bakeng sa li-abrasives tse koahetsoeng, pampiri e khorofo, lesela le khorofo:

P200/P220/P240/P280/P320/P325/P400/P600/P800/P1000/P1200/P1500/P2000

Alumina e sootho e kopantsoeng bakeng sa ho roala, ho bentša, ho sila:

w2.5/W3/W5/W7/W10/W14/w20/W40