Kiʻi i hōʻike ʻia ʻo Brown Fused Aluminum Oxide Grit

ʻO ka ʻeleʻele alumini ʻokikene i hoʻopili ʻia

(AlO2):≈ 95.5%

Kiko heheʻe:2,000°C

(SiO2) ʻAʻohe manuahi:0.67%

(Fe2):0.25%

ʻAno aniani:ʻAlepa Alumina

Ka Umekaumaha Kūikawā:3.95 grm/cc

Ka nui o ka nui:132 lbs/ ft3 (e pili ana i ka nui)

Paʻakikī::KNOPPS = 2000, MOHS = 9

Kiko Heheʻe:2,000°C

E PILI I KĒIA MANAWA Hoʻoiho ma ke ʻano he PDF

Nā kikoʻī huahana

PALAPALA NOI

He mea paʻakikī a paʻakikī ka alumina ʻeleʻele (Mohs hardness 9) me ka ikaika kiʻekiʻe, ke kūpaʻa maikaʻi loa i ka ʻaʻahu a me ka palaho a me ka conductivity thermal maikaʻi. Hana ʻia ia ma ka hoʻoheheʻe ʻia ʻana o ka bauxite calcined i loko o ka umu arc uila. Eia kekahi, ʻo BFA ka mea kūpono no ka wehe ʻana i ka ʻōpala, ka unahi wili, a me ka haumia o ka ʻili ma muli o kona nui o ka nui a me ka paʻakikī. ʻO ka nui o ka ʻāpana kūlike e ʻae ai i kahi hoʻopau like a me ka uhi ʻana o ka ʻili.

Eia kekahi, he haʻahaʻa ka friability o BFA e hiki ai ke hoʻopuehu hou ʻia ma ka awelika, a hiki i ʻehiku manawa. Hoʻemi kēia mau ʻano i ka hoʻohana ʻana i ka abrasive, ka hoʻomaʻemaʻe ʻana, a me nā kumukūʻai hoʻolei, e hoʻonui ana i ka loaʻa kālā.

ʻEleʻele Fused Alumina No ka noi abrasive

Ka nui o ke code a me ka gritt		Hoʻonohonoho ʻana				Ka nui o nā mea makeneka (%)
Ka nui o ke code a me ka gritt		% Al2O3	% Fe2O3	% SiO2	% TiO2	Ka nui o nā mea makeneka (%)
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	—

ʻO Brown Fused Alumina No ka noi mea refractory

Ka nui o ke code a me ka gritt		Ka Hoʻohui Kemika (%)				Ka nui o nā mea makeneka (%)
Ka nui o ke code a me ka gritt		Al2O3	Fe2O3	SiO2	TiO2	Ka nui o nā mea makeneka (%)
Nui o ke One	0-1mm 1-3mm3-5mm 5-8mm8-12mm	≥95	≤0.3	≤1.5	≤3.0	—
Nui o ke One	25-0mm 10-0mm50-0mm 30-0mm	≥95	≤0.3	≤1.5	≤3.0	—
Pauka Maikaʻi	180#-0 200#-0 320#-0	≥94.5≥93.5	≤0.5	≤1.5	≤3.5	—

Loaʻa nā nui Grit o ka Brown Fused Alumina

Nā ʻuala palai	0-1mm 1-3mm 3-5mm 5-8mm
Nā uku hoʻopaʻi	200#-0 320/325-0
Nā hua palaoa	12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#
Pauka	#240 #280 #320 #360 #400 #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500

Ma mua: Pauka ʻokikene alumini keʻokeʻo WFA

Aʻe: ʻEleʻele Fused Alumina Powder no ka Sandblasting

Hoʻohana ʻia ka Brown Fused Alumina no nā noi he nui, me ka refractory, abrasive material, one-blasting, functional filter a me ka resin grinder. He kūpono ia no ka hoʻomākaukau ʻana i ka ʻili pulu a maloʻo paha, ka hoʻomaʻemaʻe ʻana, ka deburring a me ka ʻoki ʻana i nā metala like ʻole, nā keramika, ke aniani, ka lāʻau, ka laholio, ka plastic, ka pōhaku a me nā mea i hui pū ʻia.

ʻO Brown Fused Alumina no ka Refractory:

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

ʻO ka Alumina Fused Brown no nā Abrasives, nā abrasives i hoʻopaʻa ʻia:

F4/F8/F10/F12/F14/F16/F20/F22/F24/F30/F36/F401F46/F54/F60/F80/F100/F120/F150/F180/F200/F220/F202/F52

ʻO ka Alumina Fused Brown no nā mea abrasive i uhi ʻia, ka pepa abrasive, ka lole abrasive:

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

ʻO ka Alumina Fused Brown no ka uhi ʻana, ka hoʻopili ʻana, ka wili ʻana:

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