WC-12Co 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.
- Kaku fraktur dhuwur.
- Utamane digunakake ing bagean mekanik, peralatan minyak lan gas, roller metalurgi lan segel pompa, lsp.
Komposisi Kelas & Kimia
kelas |
Komposisi Kimia (Wt, %) |
||||
W |
T. C |
Co |
Fe |
O |
|
ZTC42 |
imbangan |
5.2 – 6.0 |
11.5 – 12.5 |
≤ 1.0 |
≤ 0,5 |
ZTC42D* |
imbangan |
5.2 – 6.0 |
11.5 – 12.5 |
≤ 0,15 |
≤ 0,5 |
*: 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 |
ZTC4251 |
WC - Co 88/12 Sintered & ulig |
– 53 + 20 |
≥ 4 |
≤ 25 |
(JP5000 & JP8000, DJ2600 & DJ2700, JetKote, Woka Jet, K2)
|
ZTC4253 |
– 45 + 20 |
≥ 4 |
≤ 25 |
||
ZTC4252 |
– 45 + 15 |
≥ 4 |
≤ 25 |
||
ZTC4251D |
WC – Co 88/12 Agglomerated & Sintered |
– 53 + 20 |
≥ 4 |
≤ 18 |
|
ZTC4253D |
– 45 + 20 |
≥ 4 |
≤ 18 |
||
ZTC4252D |
– 45 + 15 |
≥ 4 |
≤ 18 |
||
ZTC4281D |
– 45 + 11 |
≥ 4 |
≤ 18 |
||
ZTC4254D |
– 38 + 10 |
≥ 4 |
≤ 18 |
||
ZTC4282D |
– 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 – 12 Kab |
|
Kekerasan (HV0.3) |
1100 – 1300 |
Manufaktur |
Agglomerated & Sintered |
|
Kekuatan Ikatan (MPa) |
> 70 MPa |
Ukuran Fraksi ( µm ) |
– 45 + 15 |
|
Efisiensi simpenan (%) |
40 – 50% |
Semprotan Obor |
JP5000 |
|
Porositas (%) |
< 1% |
Nozzle (inci) |
6 |
|
|
|
Minyak tanah (L/h) |
22.7 |
|
||
Oksigen (L/min) |
944 |
|
||
Gas pembawa (Ar) (L/min) |
7.5 |
|
||
Tingkat feed bubuk (g / mnt) |
70 – 100 |
|
||
Jarak penyemprotan (mm) |
350 – 380 |
|