Foto a na-egosipụta na agba aja aja nke a na-akpọ Aluminom Oxide Grit

Anụ aja aja a gwakọtara agwakọta nke Aluminium oxide

(AlO2):≈ 95.5%

Ebe agbaze agbaze:2,000° C

(SiO2) Enweghị n'efu:0.67%

(Fe2):0.25%

Ụdị kristal:Alfa Alumina

Ike ndọda kpọmkwem:3.95 grm/cc

Njupụta buru ibu:132 lbs/ ft3 (dabere na nha)

Ike::KNOPPS = 2000, MOHS = 9

Isi Mgbaze:2,000° C

KPỌỌ UGBU A Budata ya dị ka PDF

Nkọwa Ngwaahịa

Ngwa

Alumina agba aja aja bụ ihe siri ike ma sie ike (ike Mohs 9) nke nwere ike dị elu, ezigbo iyi na iguzogide nchara na ezigbo ike okpomọkụ. A na-emepụta ya site na mgbaze a na-achịkwa nke bauxite calcined n'ime ọkụ eletriki. Ọzọkwa, BFA bụ ihe zuru oke maka iwepụ nchara, nha igwe, na mmetọ elu n'ihi oke njupụta na ike ya. Nha ihe ndị na-agbanwe agbanwe na-enye ohere maka imecha elu na mkpuchi otu.

Ọzọkwa, BFA nwere obere friability nke na-eme ka ọ na-emegharị ugboro asaa. Àgwà ndị a na-ebelata oriri na-emebi emebi, nhicha, na ọnụ ahịa mkpofu, na-eme ka uru dịkwuo elu.

Alumina Anụ Anụ Anụ Anụ Anụ A Na-acha Acha Maka Ngwa Abrasive

Koodu na nha grit		Ihe mejupụtara ya				Ọdịnaya nke ihe magnetik (%)
Koodu na nha grit		% Al2O3	% Fe2O3	% SiO2	% TiO2	Ọdịnaya nke ihe magnetik (%)
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 Anụ Anụ Anụ Anụ Anụ Anụ Anụ Maka ngwa ihe na-adịghị mma

Koodu na nha grit		Ihe mejupụtara kemịkalụ (%)				Ọdịnaya nke ihe magnetik (%)
Koodu na nha grit		Al2O3	Fe2O3	SiO2	TiO2	Ọdịnaya nke ihe magnetik (%)
Nha Ájá	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	≥95	≤0.3	≤1.5	≤3.0	—
Nha Ájá	25-0mm 10-0mm50-0mm 30-0mm	≥95	≤0.3	≤1.5	≤3.0	—
Ntụ ntụ dị mma	180#-0 200#-0 320#-0	≥94.5≥93.5	≤0.5	≤1.5	≤3.5	—

Nha grit dị na agba aja aja alumina

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

Nke gara aga: WFA White Aluminium oxide ntụ ntụ

Osote: Anụ aja aja alumina maka ájá ájá

A na-eji Alumina Anụmanụ Anụmanụ Anụmanụ Anụmanụ mee ọtụtụ ihe, gụnyere ihe na-adịghị mma, ihe na-emebi emebi, ihe na-agbaze ájá, ihe nzacha na ihe eji egweri resin. Ọ dị mma maka nkwadebe elu mmiri ma ọ bụ nke kpọrọ nkụ, ihicha, iwepụ ihe na ịkpụ ọtụtụ ọla, seramiiki, iko, osisi, roba, plastik, nkume na ihe ndị mejupụtara ya.

Alumina Anụmanụ Anụmanụ Anụmanụ Maka Nkwụsi Ike:

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

Alumina agba aja aja maka ihe ndị na-emebi ihe, ihe ndị e ji ejikọta ihe:

F4/F8/F10/F12/F14/F16/F20/F22/F24/F30/F36/F401F46/F54/F60/F80/F100/F120/F150/F180/F200/F220/F202F/5F

Alumina Agba aja aja maka ihe mkpuchi a kpuchiri ekpuchi, akwụkwọ a na-apịachi apịachi, ákwà a na-apịachi apịachi:

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

Alumina agba aja aja maka mkpuchi, ịchacha, na ịchacha:

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