Brown fused alumina bauxite sida alaabta ceeriin, dhuxusha, birta, heerkul sare oo ka sarreeya 2000 digrii oo ku dhufatey dhalaalidda arc, caagagga shiidada, kala-soocidda magnetic ee birta, shaashadda waxay u qaybsantaa noocyo kala duwan oo cabbirka walxaha, texture cufan, qallafsanaan sare, qayb la sameeyay globular, xoojinta sare waxay ku habboon tahay samaynta dhoobada, xabagta xabagta iyo shiididda, polishing, sandblasting, tuurista, iwm. Waxa kale oo loo isticmaalaa in lagu sameeyo refractories horumarsan.
Brown corundum shaqadeeda ugu muhiimsan:
1.Sababtoo ah xooggeeda sare iyo sifooyinka kale, waxaa loo isticmaalaa in lagu tuuro birta birta ah ee simbiriirixan, dhalada biraha naadirka ah, alwaaxyada gaarka ah, ceramics, dahaarka foornada qarxinta (derbiga iyo tuubada); Qalabka jirka iyo kiimikaad, boodhka dhimbiil, kulaylka - oksaydhka u adkaysta - daahan u adkaysta.
2.Sababtoo ah sifooyinka qallafsanaanta, jinsiga wanaagsan, xoogga sare, nidaamka kiimikada, oo loo isticmaalo noocyada kala duwan ee weelasha falcelinta iyo tuubooyinka, qaybaha bamka kiimikada; Samee qaybo farsamo, dhammaan noocyada caaryada, sida caaryada sawiridda silig, tuujin afka caaryada xudunta u ah qalin, iwm.; Samee qalab, caaryada xabagta, alaabta aan xabadu karin, kala-goysyada dadka, giraanta xirida iyo wixii la mid ah.
3.Qalabka dahaadhka Corundum, sida leben nalka corundum, kubbadda godan ee corundum iyo alaabta fiber, loo isticmaalo noocyo kala duwan oo ah foornada foornada heerkulka sare iyo sare, labadaba ilaalinta kulaylka. Cabirka walxaha Emery wuxuu ka samaysan yahay block emery macmal ah, iyadoo la isticmaalayo rullaluistemadka, kubbadda shiididda, barmark iyo qalabka kale ee farsamaynta, cabbirka walxaha by F8-F325. Inta badan loo isticmaalo polishing, shiidi, shiidi warshadaha, iwm, sidoo kale waa la dhaqi karaa si waafaqsan shuruudaha macaamiisha, pickling iyo processing kale, si loo daboolo baahida kala duwan ee macaamiisha.
Corundum carbon brown Low ka dib foornada iyo habka gaarka ah ee reprocessing, la yareeyo content ee carbon hadhaaga ah in corundum brown, si ay wax soo saarka ee la isticmaalo aan la jeexjeexay, ma qarxin, adkaanta waa warshadaha abrasives, alaabta ceeriin warshadaha refractory. Inta badan loo isticmaalo abrades dhoobada, abrades, abrades organic, suumanka, abrades dahaarka ah, iwm, sida ay content kaarboon ka haraa loo qaybiyaa: calcined corundum brown C ≤0.05%, corundum carbon brown hooseeya C ≤0.10%, corundum brown caadiga ah C ≤0.15%.
Pdhaqan magac | Models | Lwax cunid tilmaame | Cufnaanta | muuqaal | Adag (mohs) | adkaanta Micro | Barta dhalaalka(ºC) | Heerkulka ugu badan (ºC) | Cufnaanta weyn (g/cm3) | Codsiga | Cabbirka | Cabbirrada Hadhuudhka Xabagta | |||
AL2O3 | Fe2O3 | SiO2 | TiO2 | ||||||||||||
A+ | ≥95 | ≤0.3 | 1-3 | 1.5-3.8 |
3.85g/cm3 | Qayb cas oo bunni ah |
≥9.0 |
HV2200-2300 |
2250 |
1900kii |
1.75-1.95g/cm3 | Qalabka dib-u-celinta, shubista fiican |
16#-325# ama sida loo baahan yahay macmiilka |
F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm | |
A | ≥90 | 2-5 | 1-4 | 1-4 | Budo cawlan oo granular madow ah | Polish, shiid | |||||||||
B+ | ≥85 | 3-8 | 1.5-4 | 2-4 | Budo cawlan oo granular madow ah | Shidida, giraangiraha shiida, googooyooyinka, ciid qarxinta | |||||||||
B | ≥80 | 6-10 | 2-5 | 3-5 | Budo cawlan oo granular madow ah | Polish, shiid | |||||||||
C | ≥70 | 8-15 | 9-15 | 4-6 | Budo cawlan oo granular madow ah | epoxy |