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WC-10Co4Cr Thermal Spray Powder

  • Loro-lorone bubuk Agglomerated & Sintered lan Sintered lan Crushed kasedhiya. Wêdakakêna agglomerated lan sintered iku bunder utawa cedhak-bunder kanthi flowability apik. Wêdakakêna sintered lan ulig ora duwe aturan baku.
  • Suhu layanan maksimal nganti 500 ℃.
  • Lapisan padhet nduweni kekerasan dhuwur kanthi resistensi banget kanggo nyandhang abrasif, nyandhang fretting, nyandhang adesif, lan nyandhang erosi.
  • Replacing hard chrome plating.
  • Cobalt &Chrome has better corrosion resistance and wear properties than Cobalt, especially in wetting and corrosion environments.
  • Mainly used in aircraft landing gear, gate valves, ball valves, paper rollers, hydraulic cylinders, compressor rods, metallurgical rollers, mechanical parts, etc.

Komposisi Kelas & Kimia

kelas

Komposisi Kimia (Wt, %)

W

T. C 

Co

Cr

Fe

O

ZTC45

imbangan

5.2 – 6.0

9.1 – 10.1

3.0 – 4.5

≤ 1.0

≤ 0,5

ZTC45D*

imbangan

5.2 – 6.0

9.1 – 10.1

3.0 – 4.5

≤ 0,15

≤ 0,5

*: D singkatan saka bubuk semprotan termal bunder utawa cedhak-bunder.

Specification & Physical Properties

kelas

Jinis

Ukuran Fraksi (μm)

Kapadhetan sing katon (g/cm³)

Laju alur

(s/50g)

Aplikasi

ZTC4551

WC – Co – Cr 

86/10/4               Sintered & Crushed

– 53 + 20

≥ 4

≤ 25
  • HVOF

(JP5000 & JP8000, DJ2600 & DJ2700, JetKote,

Woka Jet, K2)

  • HVAF
  • APS

ZTC4553

– 45 + 20

≥ 4

≤ 25

ZTC4552

– 45 + 15

≥4

≤ 25

ZTC4551D

WC – Co – Cr

86/10/4

Agglomerated

& Sintered

– 53 + 20

≥ 4

≤ 18

ZTC4553D

– 45 + 20

≥ 4

≤18

ZTC4552D

– 45 + 15

≥ 4

≤18

ZTC4581D

– 45 + 11

≥ 4

≤18

ZTC4554D

– 38 + 10

≥ 4

≤18

ZTC4582D

– 30 + 10

≥ 4

≤ 18
Kita bisa nggawe macem-macem distribusi ukuran partikel lan kapadhetan sing katon kanggo macem-macem aplikasi.
Parameter Semprotan sing Disaranake (HVOF)

Properties Coating
Bahan

WC – 10Co – 4Cr

Kekerasan (HV0.3)

1150 – 1400
Manufaktur

Agglomerated & Sintered

Kekuatan Ikatan (MPa)

> 70 MPa
Ukuran Fraksi ( µm )

– 45 + 15

Efisiensi simpenan (%)

40 – 55%
Semprotan Obor

JP5000

Porositas (%)

< 1%
Nozzle (inci)

6

Minyak tanah (L/h)

24

Oksigen (L/min)

944

Gas pembawa (Ar) (L/min)

7.5

Tingkat feed bubuk (g / mnt)

70 – 80

Jarak penyemprotan (mm)

340 – 380