Rarrabawa:
AWS A5.4 / ASME SFA5.4 E308-16
JIS Z3221 D308-16
Bayani:
Bakin Karfe Walda ElectrodeE308-16 nau'in titanium ne mai layina'urar waldadon ƙaramin ƙarfe mai ƙarancin carbon. Ƙarfe mai walda yana da kyawawan halaye na injiniya kuma yana nuna juriya mai kyau ga tsatsa tsakanin granular saboda yawan carbon da ke cikinsa shine ≤. 0.04% b. Ana iya amfani da shi don duk walda a matsayi tare da kyakkyawan aiki: baka mai karko, ƙananan sptters, kyakkyawan bayyanar walda. Kuma haka nanna'urar waldayana nuna kyakkyawan yanayin juriya ga zafi, ba shi da sauƙin canzawa kuma ba a samar da porosity na iskar gas ba.
Aikace-aikace:
Walda na ƙarfe 18%Cr-8%Ni.
Ya dace da tsarin walda da aka ƙera ta hanyar ƙaramin carbon 022Cr-19Ni10 bakin ƙarfe, kamar zare na roba, taki,
kayan aikin petrochemical, da sauransu.
Sinadarin Sinadarin Karfe da Aka Ajiye (E308L-16) (%)
| Abu | C | Mn | Si | Cr | Ni | S | P | Cu | Mo |
| ƙimar yau da kullun | ≤0.08 | 0.5-2.5 | ≤0.90 | 18.0-21.0 | 9.0-11.0 | ≤0.030 | ≤0.040 | ≤0.75 | ≤0.75 |
| Misalin ƙimar | 0.043 | 1.10 | 0.78 | 19.52 | 9.76 | 0.012 | 0.031 | 0.02 | 0.032 |
Kayayyakin Inji na Karfe da aka Ajiye (%)
Ya kamata a tantance aikin hana lalata da kuma tsarin ferrite tsakanin mai siye da mai siyarwa.
| Abu | Ƙarfin Tashin Hankali (MPa) | Tsawaita (%) |
| ƙimar yau da kullun | ≥550 | ≥25 |
| Misalin ƙimar | 601 | 41 |
| Diamita (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Wutar Walda (A) | 25-50 | 50-80 | 80-110 | 110-160 | 160-200 |
Bayani akan Amfani:
1. A rage girman baka gwargwadon iyawa.
2. Cire datti kamar mai da ƙura daga ramin.
3. A busar da electrodes ɗin a 350 (662) na tsawon mintuna 60 kafin amfani
