Hardfacing Welding Electrode
Muyezo: DIN 8555 (E10-UM-65-GRZ)
Mtundu Nambala: TY-C LEDURIT 67
Kufotokozera & Kugwiritsa Ntchito:
· Basic TACHIMATA mkulu kuchira SMAW elekitirodi kwa hardsurfacing.
· Kuwoneka kolimba kwambiri kwa magawo omwe akuvulala kwambiri komanso kukhudzidwa pang'ono.
· Yoyenera zigawo zolimba zomaliza pambuyo pa buffer wosanjikiza.
• Zigawo za mbewu za Sinter, valani zitsulo ndi mbale, scraper bar, furace, makina ochajira, ng'anjo za simenti, mano a ndowa ndi milomo, zowonetsera.
Mankhwala a zitsulo zosungidwa (%):
| C | Si | Mn | Cr | B |
DIN | Zomwe zili pamwamba pa C ndi Cr | ||||
Chitsanzo | 3.5 | 1.0 | 1.8 | 35 | 1.0 |
Kuuma kwachitsulo choyikidwa:
Dipo la weld loyera (HRC) | 1 wosanjikiza pa 0.15% chitsulo (HRC) | 2 wosanjikiza pa 0.15% chitsulo (HRC) |
62-65 | 59-63 | 61-64 |
Makhalidwe Azambiri:
· Microstructure Martensitic+Austenite+Carbides
· Machinability Akupera kokha
· Redrying Redry kwa 2 h pa 300 ℃ musanagwiritse ntchito.