Faahfaahinta Badeecada
Calaamadaha Alaabta
SHARAXAAD:
Koronto-dhaliyaha COBALTHARD 1FC ee daboolan waa dahaarka ugu sarreeya ee heerka adkeysiga ee kooxda dahaarka kobalt ee loo isticmaalo dahaarka heerkulka sare ee la xiriira daxalka. Dahaarka dahaarkan wuxuu leeyahay mug weyn oo ah kaarbiidyo chromium ah oo saameeya iska caabbinta dahaarka ee aadka u fiican. Ku darista tungsten waxay xoojisaa adkeysiga heerkulka sare iyo adkeysiga matrix-ka si loo helo adkeysi dhejis oo aad u fiican iyo nabaad-guurka walxaha adag. Waxay si fiican ugu xiran tahay dhammaan birta, oo ay ku jiraan birta aan miridhku lahayn.
CODSIYADA:
Dusha adag ee madaxyada waalka, siligga shaabadaysan ee bamka cadaadiska sare leh iyo qaybo ka mid ah jajabiyeyaasha.
Adkeyn la'aanta dhigaalka birta alxanka: 50 - 56 HRC (520 - 620 Hv)
QAYBTA KIIMIKADA CAADIGA AH EE BIRTA ALXAMDIGA (%):
| C | Si | Mn | Cr | W | Co |
| 2.15 | 0.47 | 1.03 | 31.25 | 12.72 | Bal |
BOOSKA ALXANAHA: SI FIICAN, TOGGAN, MADAXA DUSHA
CABBIRKA LA HELI KARO IYO DABKA LAGU TALINAYO (DC +):
| Cabbirka (dia. mm) | 3.2 | 4.0 | 5.0 |
| Dhererka (mm) | 350 | 350 | 350 |
| Kala duwanaanshaha hadda jira (Amp) | 90 - 120 | 110 - 150 | 140 - 180 |
OGAYSIIS KU SAABSAN ISTICMAALKA:
Kuleyli 300ºC iyo guud ahaan.
Adeegso ulaha tilmaamaya heerkulka PHILARC ama cabbirka heerkulka ee PHILARC si aad u ogaato in heerkulka saxda ah la gaaray ka hor intaadan alxanka.
Waa wax ku ool ah in dib loo kululeeyo 600ºC iyo in la gaabiyo qaboojinta ka dib alxanka si looga hortago dildilaaca.
Elektroodhada ku qallaji heerkul ah 150-200ºC muddo 30 - 60 daqiiqo ah ka hor intaadan isticmaalin. Isticmaal foornooyinka qalajinta ee la qaadi karo ee PHILARC.
Kii hore: ECoCr-A (Cobalt 6) Kobalt oo u adkaysta xoqidda iyo korontada alxanka oo u adkaysta xirashada Xiga: Electrodes-ka ENiCrFe-3 ee Nikkel
