Cr3C2-20NiCr Thermal Spray Powder
- Agglomerated lan Sintered abu-abu-ireng partikel bunder utawa cedhak-bunder.
- Suhu layanan maksimal nganti 870 ℃.
- Lapisan kasebut nduweni resistensi banget kanggo nyandhang geser, nyandhang abrasif, nyandhang erosif, nyandhang korosif, cavitation, lan karat.
- Resistance banget kanggo korosi padhet, cair, lan gas ing suhu sing dhuwur.
- Utamane digunakake ing turbin gas, mesin pesawat, rod katup, boiler pembangkit listrik, roller tungku metalurgi, katup hidrolik, lsp.
Komposisi Kelas & Kimia
kelas |
Komposisi Kimia (Wt, %) |
||||
T. C |
Ni |
Cr |
O |
Fe |
|
ZTC51D* |
9.7 – 10.7 |
15 – 17 |
imbangan |
≤ 0,5 |
< 0.15 |
*: D singkatan saka bubuk semprotan termal bunder utawa cedhak-bunder.
Size & Sifat Fisik
kelas |
Jinis |
Ukuran Fraksi (μm) |
Kapadhetan sing katon (g/cm³) |
Laju alur (s/50g) |
Aplikasi |
ZTC5151D |
Cr3C2 – NiCr 80/20 Agglomerated & Sintered |
– 53 + 20 |
≥ 2.0 |
— |
(JP5000 & JP8000, DJ2600 & DJ2700, JetKote, Woka Jet, K2)
|
ZTC5153D |
– 45 + 20 |
≥ 2.0 |
— |
||
ZTC5152D |
– 45 + 15 |
≥ 2.0 |
— |
||
ZTC5181D |
– 45 + 11 |
≥ 2.0 |
— |
||
ZTC5154D |
– 38 + 10 |
≥ 2.0 |
— |
||
ZTC5182D |
– 30 + 10 |
≥ 2.0 |
— |
||
Kita bisa nggawe macem-macem distribusi ukuran partikel lan kapadhetan sing katon kanggo macem-macem aplikasi. |
Parameter Semprotan sing Disaranake (HVOF) |
|
Properties Coating |
||
Bahan |
Cr3C2 - 20 NiCr |
|
Kekerasan (HV0.3) |
1100 – 1250 |
Manufaktur |
Agglomerated & Sintered |
|
Kekuatan Ikatan (MPa) |
> 50 MPa |
Ukuran Fraksi ( µm ) |
– 45 + 15 |
|
Efisiensi simpenan (%) |
30 – 45% |
Semprotan Obor |
JP5000 |
|
Porositas (%) |
< 3% |
Nozzle (inci) |
8 |
|
|
|
Minyak tanah (L/h) |
25 |
|
||
Oksigen (L/min) |
920 |
|
||
Gas pembawa (Ar) (L/min) |
8.0 |
|
||
Tingkat feed bubuk (g / mnt) |
50 – 60 |
|
||
Jarak penyemprotan (mm) |
320 – 360 |
|