I-Hardfacing WeldingI-Electrode
Okujwayelekile: I-DIN 8555 (E10-UM-60-GRZ)
Inombolo yohlobo: TY-C LEDURIT 61
Ukucaciswa nokusetshenziswa:
· I-electrode ye-SMAW ehlanganisiwe yokutakula ephezulu yokufaka i-hardsurfacing.
· Ukuvela okuqinile okwengeziwe kwezingxenye ezihuzuka kakhulu nomthelela omaphakathi.
· Ifanele izendlalelo zokugcina eziqinile ngemva kongqimba lwebhafa.
· Izingxenye zezitshalo ze-Sinter, izinsimbi zokugqoka namapuleti, ama-scraper bars, i-blast furace, amasistimu wokushaja, iziko likasimende, amazinyo ebhakede nezindebe, izikrini.
Ukwakheka kwamakhemikhali ensimbi efakiwe(%):
| C | Si | Mn | Cr | Mo | Nb | W | V | Ni | Fe |
I-DIN | Okuqukethwe okuphezulu kwe-C nokuqukethwe kwe-C | U-Bal. | ||||||||
EN | 1.5 4.5 | - | 0.5 3.0 | 25 40 | - 4.0 | - | - | - | - 4.0 | U-Bal. |
Okujwayelekile | 3.2 | 1.0 | 1.8 | 29 | - | - | - | - | - | U-Bal. |
Ukuqina kwensimbi efakiwe:
Njengoba Welded (HRC) | Isendlalelo esingu-1 ensimbi eno-C=0.15% (HRC) | 1 isendlalelo ku-Mn-steel ephezulu (HRC) |
60 | 55 | 52 |
Izici ezijwayelekile:
· I-Microstructure Martensitic+Austenite+Carbides
· I-Machinability Ukugaya kuphela
· Ukwenza i-Redry amahora ama-2 ku-300 ℃ ngaphambi kokusebenzisa.