Cementinio karbido granulių vamzdinis suvirinimo strypas
- Hardphases (such as cemented carbide pellets etc.) are uniformly filled in a mild steel strip to form a tubular welding rod. Cemented carbide pellet is composed of tungsten carbide and cobalt. It’s spherical or near-spherical particles with high hardness (1400HV1-1600HV0.1), excellent wear resistance, and erosion resistance. The oxygen-acetylene flame surfacing welding layer has good wear resistance.
- Especially suitable for surfacing welding of oil drilling and natural gas geological tools.
Pagrindiniai komponentai
Įvertinimas |
Kieta fazė |
Įpareigojantis Material |
ZTC62 |
Cemented Carbide Pellets etc. |
Mild Steel |
Įvertinimas ir dydis
Įvertinimas |
Dydis (mm) |
Perdangos kietumas (HRC) |
ZTC6219A |
Ø3.2 X 600 |
HRC ≥ 60 |
ZTC6211B |
Ø 4 x 600 |
HRC ≥ 60 |
ZTC6211C |
Ø 5 x 600 |
HRC ≥ 60 |
*: Galime pritaikyti įvairias kietas fazes ir dydžius įvairioms reikmėms.