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Cr3C2-37WC-18NiCoCr Thermal Spray Poeder

  • Agglomerearre en Sintered griis-swarte sfearyske of near-sferyske dieltsjes.
  • The maximum service temperature is up to 700℃.
  • De coating hat poerbêste wjerstân tsjin sliding wear, abrasive wear, erosive wear, corrosive wear, cavitation, en corrosie.
  • Excellent ferset tsjin fêste, floeibere en gas corrosie yn ferhege temperatueren.
  • Excellent resistance to high-temperature complex corrosion.

Mainly used in pump valve parts, power generation boilers, biomass-burning boilers, the chemical

Grade & gemyske gearstalling

Klasse

Gemyske gearstalling (Wt, %)

W

T.C 

Co

Ni

Cr

O

Fe

ZTC49D*

Lykwicht

7.8 – 8.4

3 – 4

 10.5 – 12.5 39.5 – 42.5

≤ 0,5

< 0.5

*: D stiet foar sferysk of near-sfearysk thermysk spuitpoeder.

Grutte & Fysike Eigenskippen

Klasse

Type

Grutte fraksje (μm)

Skynbere tichtens (g/cm³)

Flow Rate

(s/50g)

Oanfraach

ZTC4951D

             

Cr3C2 – WC – NiCoCr

45/37/18

Agglomerearre

& Sinter

– 53 + 20

≥ 2.5

—
  • HVOF

(JP5000 & JP8000, DJ2600 & DJ2700, JetKote,

Woka Jet, K2)

  • HVAF
  • APS

ZTC4953D

– 45 + 20

≥ 2.5

—

ZTC4952D

– 45 + 15

≥ 2.5

—

ZTC4981D

– 45 + 11

≥ 2.5

—

ZTC4954D

– 38 + 10

≥ 2.5

—

ZTC4982D

– 30 + 10

≥ 2.5

—
Wy kinne ferskillende partikelgrutte distribúsjes en skynbere tichtheden op maat meitsje foar ferskate tapassingen.
Oanrikkemandearre spuitparameters (HVOF)

Coating Eigenskippen
Materiaal

Cr3C2 – 37WC – 18NiCoCr

Hardheid (HV0.3)

1050 – 1250
Manufacturing

Agglomerearre & Sintered

Bonding Strength (MPa)

> 60MPa
Grutte fraksje ( µm )

– 45 + 15

Deponearre effisjinsje (%)

40 – 48%
Spray fakkel

JP5000

Porositeit (%)

< 3%
Nozzle (inch)

6

Kerosine (L/h)

25

Oxygen (l/min)

900

Dragergas (Ar) (L/min)

7.5

Poeder feed rate (g/min)

70 – 80

Spuitafstand (mm)

320 – 380