Hardfacing Welding Electrode
Standard: DIN 8555 (E10-UM-65-GRZ)
Nau'in Lamba: TY-C LEDURIT 67
Musammantawa & Aikace-aikace:
Babban rufaffiyar babban dawo da wutar lantarki SMAW don hardsurfacing.
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· Ya dace da yadudduka masu wuya na ƙarshe bayan buffer Layer.
· Sassan shuka, sa sanduna da faranti, sandunan goge-goge, firam ɗin fashewa, tsarin caji, tanderun siminti, haƙoran guga da lebe, allo.
Abubuwan sinadarai na ƙarfe da aka ajiye(%):
| C | Si | Mn | Cr | B |
DIN | Babban abun ciki na C da abun ciki na C | ||||
Na al'ada | 3.5 | 1.0 | 1.8 | 35 | 1.0 |
Taurin karfen da aka ajiye:
Pure waldi ajiya (HRC) | 1 Layer akan 0.15% karfe (HRC) | 2 Layer akan 0.15% karfe (HRC) |
shafi na 62-65 | 59-63 | shafi na 61-64 |
Halayen Gabaɗaya:
Microstructure Martensitic+Austenite+Carbides
· Yin niƙa kawai
Sake sakewa na sa'o'i 2 a 300 ℃ kafin amfani.