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.
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 | ---- |
Awọn ohun elo abrasives: kẹkẹ lilọ, igbanu abrasive, sandpaper, asọ abrasive, nkan gige, imọ-ẹrọ fifun iyanrin, lilọ, ilẹ-iṣọra, gige ọkọ ofurufu omi, awọn abrasives ti a bo, awọn abrasives isọdọkan, bbl
Awọn ohun elo ifasilẹ: Castable, biriki refractory, ohun elo ramming, awo ifaworanhan, nozzle, ladle, ohun elo ikan.simẹnti konge, ati be be lo
Awọn oju iṣẹlẹ ohun elo fun alumina dapọ brown
Ti o ba ni ibeere eyikeyi. Jọwọ lero free lati kan si wa.