EN 573-3: E AlSi12
I-DIN 1732: EL-Al Si12
IIMPAWU & IZICELO:
Ukwenzela iialuminiyam ze-arc welding ezidityaniswe ngobhedu, isilicon, kunye nemagnesium.
Ikwagqwesileyo ngokujoyina amabanga ahlukeneyo e-aluminiyam.
I-12% ye-silicon yealuminiyam ye-arc welding electrode ene-slag yokuziphakamisa yedwa.Amanye amabakala e-aluminium afana ne-Al 99, Al Mn, njl.
I-slag ekhethekileyo yokuziphakamisa.
Ubomi obucocekileyo beshelufu ende obumhlophe obukhutshiweyo bukhupha imveliso eqhelekileyo ekuxhathiseni ukufuma.
Inokwenziwa ngemibala eyahlukeneyo yesiko.
Ifumaneka kwi-hermetically etywiniweyo ye-ALUMINIUM ye-ALUMINIUM yokutsala iitoti okanye iibhegi ze-foil ezipakishwe nge-vacuum ubomi obude beshelufu.
Ikwafumaneka kwifom ye-TIG njengekhowudi ye-6047, kwifom ye-MIG njengekhowudi ye-7091 kunye ne-bare.
I-ALLOY YOKUBRAZISA NGETOSHI NJENGEKHOWUDI YE-2191:
| Yonke iWeld Metal Analysis (Ubunzima obuqhelekileyo %) | |||||
| Umbala weFlux: Imibala emhlophe okanye eyeSiko | |||||
| 12.1 | .001 | .15 | .01 | .003 | .001 |
| Si | Cu | Fe | Mg | Mn | Zn |
| Welding yangoku & Imiyalelo | ||
| eCetyisiweyo yangoku: DC Reverse (+) | ||
| Ububanzi (mm) | 3/32 (2.5) | 1/8 (3.25) |
| Ubuncinci be-Amperage | 50 | 70 |
| Ubuninzi beAmperage | 80 | 120 |
Ubuchwephesha be-Welding: Qala ngokusebenzisa inxalenye ephezulu yoluhlu lwe-amperage.Yondla i-electrode ngokukhawuleza kwaye uhambe ngokukhawuleza ukugcina i-arc gap ekufutshane kakhulu.
Izikhundla zeWelding: Flat, Horizontal
IIREYITHI ZOKUFAKWA:
| Ububanzi (mm) | Ubude(mm) | Weldmetal/Electrode | Ii-Electrodes nge-lb nganye (kg) ye-Weldmetal | Ixesha le-Arc lokuBeka imiz/lb (kg) | Iisetingi zeAmperage | RecoveryRate |
| 3/32 (2.5) | 14″(350) | .14oz (4.3g) | 114 (251) | 110 (242) | 70 | 90% |
| 1/8 (3.25) | 14″ (350) | .23oz (6.5g) | 70 (153) | 62 (136) | 110 | 90% |
| 5/32 (4.0) | 14″ (350) | .33oz (9.6g) | 48 (107) | 47 (103) | 135 | 90% |
I-ELECTRODE EXELEKILEYO & NOMLINGANISO:
| 3/32 (2.5) | 1/8 (3.25) | |
| Ubude (mm) | 14″ (350) | 14″ (350) |
| Ii-electrodes / lb | 49 | 33 |
| Electrodes / kg | 108 | 73 |
