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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.