WC-10Co4Cr Thermal Spray Powder
- Both Agglomerated & Sintered and Sintered and Crushed powder are available. Agglomerated and sintered powders are spherical or near-spherical with good flowability. Sintered and crushed powders are irregular.
- Hámarks þjónustuhiti er allt að 500 ℃.
- Þétta húðin hefur mikla hörku með framúrskarandi viðnám gegn slípiefni, sliti, límsliti og rofsliti.
- 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.
Einkunn og efnasamsetning
Einkunn |
Efnasamsetning (Wt, %) |
|||||
W |
T. C |
Co |
Kr |
Fe |
O |
|
ZTC45 |
Jafnvægi |
5.2 – 6.0 |
9.1 – 10.1 |
3.0 – 4.5 |
≤ 1,0 |
≤ 0,5 |
ZTC45D* |
Jafnvægi |
5.2 – 6.0 |
9.1 – 10.1 |
3.0 – 4.5 |
≤ 0,15 |
≤ 0,5 |
*: D stendur fyrir kúlulaga eða nærkúlulaga varmaúðaduft.
Specification & Physical Properties
Einkunn |
Gerð |
Stærðarbrot (μm) |
Sýnilegur þéttleiki (g/cm³) |
Rennslishraði (s/50g) |
Umsókn |
ZTC4551 |
WC – Co – Cr 86/10/4 Sintered & Crushed |
– 53 + 20 |
≥ 4 |
≤ 25 |
(JP5000 & JP8000, DJ2600 & DJ2700, JetKote, Woka Jet, K2)
|
ZTC4553 |
– 45 + 20 |
≥ 4 |
≤ 25 |
||
ZTC4552 |
– 45 + 15 |
≥4 |
≤ 25 |
||
ZTC4551D |
WC – Co – Cr 86/10/4 Sambyggð & Sinterað |
– 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 |
||
Við getum sérsniðið mismunandi kornastærðardreifingu og augljósan þéttleika fyrir ýmis forrit. |
Ráðlagðar úðafæribreytur (HVOF) |
|
Húðunareiginleikar |
||
Efni |
WC – 10Co – 4Cr |
|
hörku (HV0.3) |
1150 – 1400 |
Framleiðsla |
Sambyggð & Sintered |
|
Tengistyrkur (MPa) |
> 70MPa |
Stærðarbrot ( µm ) |
– 45 + 15 |
|
Innborguð skilvirkni (%) |
40 – 55% |
Spray Torch |
JP5000 |
|
Porosity (%) |
< 1% |
Stútur (tommu) |
6 |
|
|
|
Steinolía (L/klst.) |
24 |
|
||
Súrefni (l/mín.) |
944 |
|
||
Flutningsgas (Ar) (L/mín.) |
7.5 |
|
||
Fóðurhraði dufts (g/mín.) |
70 – 80 |
|
||
Sprautufjarlægð (mm) |
340 – 380 |
|