Ho tjheseletsa ka HardfacingElektrode
Maemo: DIN 8555 (E9-UM-250-KR)
Nomoro ea Mofuta: TY-C65
Tlhaloso le Kopo:
· Electrode e khethehileng e nang le thepa e ntle ka ho fetisisa ea ho tjheseletsa le ea mechini.
· Austenite- Ferrites e wellisa tšepe. Matla a phahameng le ho hanyetsa ho hoholo ha mapetso.
· E loketse haholo ho hokela litšepeng tse sa tjheseheng habonolo, ha ho etsoa litlhoko tse phahameng ka ho fetisisa tsa ho tjheseletsa.
· Ho hanyetsa mapetso a mangata ha ho kopanngoa litšepe tsa motsoali tse thata ho tjheseletsa, joalo ka litšepe tsa austenitic le ferritic, litšepe tsa manganese tse nang le litšepe tse kopantsoeng le tse sa kopantsoeng, litšepe tse ka phekoloang ka mocheso le tsa lisebelisoa. Litšebeliso tokisong le tlhokomelong ea likarolo tsa mochini le drive hammoho le tokisong ea lisebelisoa.
· Kaha lera la mosamo holim'a thepa ena le lona le loketse hantle.
Sebopeho sa lik'hemik'hale sa tšepe e bolokiloeng (%):
|
| C | Si | Mn | P | S | Cr | Ni | Mo | N | Fe |
| DIN | - 0.15 | - 0.90 | 0.50 2.50 | - 0.04 | - 0.03 | 28.0 32.0 | 8.0 10.0 | - | - | Bala. |
| E tloaelehileng | 0.1 | 1.0 | 1.0 | ≤0.035 | ≤0.025 | 29.0 | 9.0 | ≤0.75 | 0.10 | Bala. |
Ho thatafala ha tšepe e kentsweng:
| Matla a tlhahiso Mpa | Matla a tšepe Mpa | Ho lelefatsa A(%) | Bothata Jwalo ka ha bo Welded (HB) |
| 620 | 800 | 22 | 240 |
Litšobotsi tse Akaretsang:
· Sebopeho se senyenyane sa Austenite + Ferrite
· Ho sebetsa hantle haholo
· Ho futhumatsa Ho futhumatsa likarolo tsa ferritic tse nang le mabota a teteaneng ho fihlela ho 150-150℃
· Ho tjhesa Redry ka dihora tse 2 mochesong wa 150-200℃ pele o e sebedisa.
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