A na-eji alumina agwakọta agba aja aja bụ bauxite dị elu dị ka akụrụngwa, anthracite na ntinye ígwè.A na-eme ya site na mgbaze arc na 2000 ° C ma ọ bụ karịa okpomọkụ.A na-eji igwe na-egweri onwe ya na-egwepịa ya ma mee ya rọba, jiri magnetik ahọrọ iji wepụ ígwè, gbanye ya n'ụdị dị iche iche, na udidi ya dịkwa oke ma sie ike.Elu, pellets sppherical, kwesịrị ekwesị maka mmepụta nke seramiiki, resin abrasive resin na egweri dị elu, polishing, sandblasting, nkedo nkenke, wdg, nwekwara ike iji mepụta refractories dị elu.
Nkọwa nha urughuru | ||||
JIS | 240#,280#,320#,360#,400#,500#,600#,700#,800#,1000#,1200#,1500#,2000#,2500#,3000#,3500#, 4000#,6000#,8000#,10000#,12500# | |||
European ọkọlọtọ | F240,F280,F320,F360,F400,F500,F600,F800,F1000,F1200,F1500,F2000,F2500,F3000,F4000; F6000 | |||
ọkọlọtọ mba | W63,W50,W40,W28,W20,W14,W10,W7,W5,W3.5,W2.5,W1.5,W1,W0.5 |
Ngwa | Nkọwapụta | Ihe mejupụtara kemịkalụ bụ isi% | Ihe magnetik% | ||||
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 1-3 mm 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 | -------- | ||
Ntụ ntụ | 180#-0 200#-0 320#-0 | ≥94.5 ≥93.5 | ≤0.5 | ≤1.5 | ≤3.5 | -------- |
Ọ bụrụ na ị nwere ajụjụ ọ bụla. Biko nweere onwe gị ịkpọtụrụ anyị.