← Orqaga

Cr3C2-37WC-18NiCoCr termal buzadigan amallar kukuni

  • Aglomeratsiyalangan va sinterlangan kulrang-qora sharsimon yoki sharsimon zarrachalar.
  • The maximum service temperature is up to 700℃.
  • Qoplama toymasin aşınma, abraziv aşınma, eroziv aşınma, korroziy aşınma, kavitatsiya va korroziyaga mukammal qarshilik ko'rsatadi.
  • Yuqori haroratlarda qattiq, suyuq va gaz korroziyasiga mukammal qarshilik.
  • Excellent resistance to high-temperature complex corrosion.

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

Darajasi va kimyoviy tarkibi

Baho

Kimyoviy tarkibi (Vt, %)

V

T. C 

Co

Ni

Cr

O

Fe

ZTC49D*

Balans

7.8 – 8.4

3 – 4

 10.5 – 12.5 39.5 – 42.5

≤ 0,5

< 0.5

*: D sferik yoki sferikga yaqin termal buzadigan amallar kukunini anglatadi.

S ize & Fizik xususiyatlari

Baho

Turi

Hajmi kasr (mkm)

Ko'rinadigan zichlik (g/sm³)

Oqim darajasi

(s/50 g)

Ilova

ZTC4951D

             

Cr3C2 – WC – NiCoCr

45/37/18

Aglomeratsiyalangan

& Sinterlangan

– 53 + 20

≥ 2.5

—
  • HVOF

(JP5000 & JP8000, DJ2600 va 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

—
Biz turli xil ilovalar uchun zarracha o'lchamlari va ko'rinadigan zichliklarni moslashtira olamiz.
Tavsiya etilgan purkash parametrlari (HVOF)

Qoplash xususiyatlari
Material

Cr3C2 – 37WC – 18NiCoCr

Qattiqlik (HV0.3)

1050 – 1250
Ishlab chiqarish

Aglomeratsiyalangan va sinterlangan

Bog'lanish kuchi (MPa)

> 60MPa
Hajmi ulushi ( µm )

– 45 + 15

Depozit qilingan samaradorlik (%)

40 – 48%
Spray mash'alasi

JP5000

Porozlik (%)

< 3%
Ko‘krak (dyuym)

6

Kerosin (L/soat)

25

Kislorod (L/min)

900

Tashuvchi gaz (Ar) (L/min)

7.5

Kukunning oziqlanish tezligi (g/min)

70 – 80

Püskürtme masofasi (mm)

320 – 380