I-Hardfacing Welding Electrode
Okujwayelekile: DIN 8555 (E6-UM-60)
Inombolo yohlobo: TY-C DUR 600
Ukucaciswa nokusetshenziswa:
· I-electrode ye-SMAW ehlanganisiwe eyisisekelo yokuvela okunzima.
· Ukumelana okuhle kakhulu nokucindezela kokucindezelwa kanye nomthelela.
· Kusebenza emhlabeni wonke ekuhlanganisweni ezingxenyeni zensimbi, ezisansimbi nezinsimbi eziphezulu ze-Mn, ezingaphansi kokuhuzuka, ukuthinteka nokucindezelwa kanyekanye.Izinkambu ezijwayelekile zokufaka isicelo imboni enyakazayo neyokwelapha ngamatshe, isb. amazinyo okumba, imimese yebhakede, imihlathi namakhoni, izando zokugaya njll.
Ukwakheka kwamakhemikhali ensimbi efakiwe(%):
|
| C | Si | Mn | Cr | Mo | Nb | Ni | W | V | Fe |
| I-DIN | 0.2 2.0 | - | - | 5.0 - | - | - | - | - | - | U-Bal. |
| EN | 0.2 2.0 | - | 0.3 3.0 | 5.0 18.0 | - 4.5 | - 10 | - | - 2.0 | - 2.0 | U-Bal. |
| Okujwayelekile | 0.50 | 2.3 | 1.80 | 9.0 | - | - | - | - | - | U-Bal. |
Ukuqina kwensimbi efakiwe:
| Njengoba Welded (HRC) | Ngemuva kokushisa okuthambile okungu-780-820℃/kuhhavini (HRC) | Ngemuva kokuqinisa i-1000-1050 ℃ / uwoyela (HRC) | 1 isendlalelo sivuliwe okusezingeni eliphezulu Mn-steel (HRC) | 2 ungqimba okusezingeni eliphezulu Mn-steel (HRC) |
| 56-58 | 25 | 60 | 22 | 40 |
Izici ezijwayelekile:
· I-Microstructure Martensitic
· Ukushiseka Kuhle ngamathuluzi asikiselwe we-Tungsten carbides
· Ukushisa Kushisa Phambili Izingxenye ezisindayo nezinsimbi eziqine kakhulu ukuya ku-200-350 ℃
· Ukwenza i-Redry amahora ama-2 ku-300 ℃ ngaphambi kokusebenzisa.
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