Alumina bauxite yakasanganiswa nebrown sezvinhu zvakabikwa, marasha, simbi, tembiricha yepamusoro inodarika madhigirii 2000 mu arc smelting, chigayo chepurasitiki chinokuya, kupatsanurwa kwesimbi nemagineti, sikirini yakakamurwa kuita saizi dzakasiyana dzetimbu, magadzirirwo akaomarara, kuomarara kwakanyanya, timbu yakaumbwa ne globular, kusimbiswa kwakanyanya kwakakodzera kugadzira zvedongo, resin abrasive uye grinding, kupolisha, sandblasting, casting, nezvimwewo, inogonawo kushandiswa kugadzira zvinhu zvemhando yepamusoro zvinodzivirira.
Brown corundum mabasa ayo makuru:
1.Nekuda kwesimba rayo guru uye zvimwe zvinhu zvayo, inoshandiswa kuumba simbi inotsvedza, kunyungudutsa simbi dzisingawanzoonekwi, alloys dzakakosha, ceramics, blast furnace lining (madziro nepaipi); Zvishandiso zvemuviri nezvemakemikari, spark plug, coating inodzivirira kupisa - oxidation - inodzivirira kupisa.
2.Nekuda kwehunhu hwekuoma, bonde rakanaka, simba rakawanda, muhurongwa hwemakemikari, hunoshandiswa semhando dzakasiyana dzemidziyo yemhinduro nemapombi, zvikamu zvepombi yemakemikari; Ita zvikamu zvemakanika, marudzi ese emakuvhu, senge waya yekudhirowa mold, svina penzura core mold mouth, nezvimwewo; Ita zvishandiso, mabrasives emold, zvinhu zvisingapindi mabara, majoini evanhu, sealing ring nezvimwewo.
3.Zvinhu zvinodzivirira kupisa zveCorundum, zvakaita sezvidhinha zvecorundum light, corundum hollow ball uye fiber products, zvinoshandiswa mumadziro akasiyana-siyana emoto wepamusoro nepamusoro, zvese kuchengetedza kupisa. Jecha reEmery particle size rinogadzirwa ne emery block yakagadzirwa, ichishandisa roller, ball grinding, barmark nezvimwe zvekushandisa, particle size neF8-F325. Inonyanya kushandiswa pakupukuta, kukuya, kukuya mumaindasitiri, nezvimwewo, inogonawo kugezwa zvichienderana nezvinodiwa nevatengi, kukwiza nekumwe kugadzirisa, kuti isangane nezvinodiwa nevatengi zvakasiyana.
Mushure mevira, corundum yakaderera yebrown corundum uye nzira yakakosha yekugadzirisa, kuderedza huwandu hwekabhoni yakasara mu brown corundum, kuitira kuti chigadzirwa chiri kushandiswa chisaputswe, kwete kuputika, kuomarara kuri maindasitiri ebrasives, zvinhu zveindasitiri zvinoramba. Inonyanya kushandiswa kune zvedongo zvedongo, abrades, organic abrades, mabhandi, abrades dzakaputirwa, nezvimwewo, zvichienderana nehuwandu hwekabhoni yakasara yakakamurwa kuita: calcined brown corundum C ≤0.05%, low carbon brown corundum C ≤0.10%, yakajairika brown corundum C ≤0.15%.
| Pchigadzirwa zita | Mmaodel | Lkuverenga chiratidzo | Kuwanda kwevanhu | chitarisiko | Kuoma (mohs) | Kuomarara kudiki | Nzvimbo yekunyunguduka (ºC) | Tembiricha yepamusoro (ºC) | Kuwanda kwehuwandu (g/cm3) | Kushandiswa | Saizi | Saizi dzeAbrasive Grain | |||
| AL2O3 | Fe2O3 | SiO2 | TiO2 | ||||||||||||
| A+ | ≥95 | ≤0.3 | 1-3 | 1.5-3.8 |
3.85g/cm3 | Chidimbu chitsvuku chebrownish |
≥9.0 |
HV2200-2300 |
2250 |
1900 |
1.75-1.95g/cm3 | Zvinhu zvinoramba zvichichinja, kukanda zvakanaka |
16#-325# kana Zvinodiwa Nemutengi |
F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm | |
| A | ≥90 | 2-5 | 1-4 | 1-4 | Upfu hutema hwakaita segrey puree | Kukwesha, kukuya | |||||||||
| B+ | ≥85 | 3-8 | 1.5-4 | 2-4 | Upfu hutema hwakaita segrey puree | Kukuya, vhiri rekukuya, kucheka zvidimbu, kuputira jecha | |||||||||
| B | ≥80 | 6-10 | 2-5 | 3-5 | Upfu hutema hwakaita segrey puree | Kukwesha, kukuya | |||||||||
| C | ≥70 | 8-15 | 9-15 | 4-6 | Upfu hutema hwakaita segrey puree | epoxy | |||||||||
