Brown dapo alumina ti wa ni ṣe ti ga-didara bauxite bi aise ohun elo, anthracite ati irin filings.O ṣe nipasẹ sisun arc ni 2000 ° C tabi iwọn otutu ti o ga julọ.O ti wa ni itemole ati pilastiized nipasẹ ẹrọ lilọ-ara, ti a yan ni magnetically lati yọ irin kuro, ti a fi sinu awọn titobi oriṣiriṣi, ati pe awoara rẹ jẹ ipon ati lile.Ga, ti iyipo pellets, o dara fun isejade ti seramiki, ga-resistance abrasive resini ati lilọ, polishing, sandblasting, konge simẹnti, ati be be lo, tun le ṣee lo lati lọpọ ga-ite refractories.
Patiku Iwon pato | ||||
JIS | 240#,280#,320#,360#,400#,500#,600#,700#,800#,1000#,1200#,1500#,2000#,2500#,3000#,3500#, 4000#,6000#,8000#,10000#,12500# | |||
European bošewa | F240,F280,F320,F360,F400,F500,F600,F800,F1000,F1200,F1500,F2000,F2500,F3000,F4000, F6000 | |||
boṣewa orilẹ- | W63,W50,W40,W28,W20,W14,W10,W7,W5,W3.5,W2.5,W1.5,W1,W0.5 |
Ohun elo | Sipesifikesonu | Iṣakopọ kemikali akọkọ% | Nkan oofa% | ||||
Al2o3 | Fe2o3 | Sio2 | Tio2 | ||||
Abrasives | F | 4#-80# | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | ≤0.05 |
90#-150# | ≥94 | ≤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 | ≤0.3 | ≤1.5 | ≤3.5 | ≤0.03 | ||
180#-220# | ≥93.0 | ≤0.5 | ≤1.8 | ≤4.0 | ≤0.02 | ||
W | 1#-63# | ≥92.5 | ≤0.3 | ≤1.5 | ≤3.0 | ---- | |
Refractory | Duansha | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | ---- |
25-0mm 10-0mm 50-0mm 30-0mm | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | ---- | ||
Lulú | 180 #-0 200 #-0 320 #-0 | ≥94.5 ≥93.5 | ≤0.5 | ≤1.5 | ≤3.5 | ---- |
Ti o ba ni ibeere eyikeyi. Jọwọ lero free lati kan si wa.