Powder |
PPPC No. |
Typical Composition (wt.%) |
Particle Size (microns) |
Melting Point (ºC) |
Hardness | Function & Application |
NiCr/75Cr3C2 Agglomerated and sintered |
PR4391 | Ni:20.0, Cr:5.0, Cr3C2:75.0 |
-74~+44 -53~+38 -44~+15 -38~+10 |
1400(NiCr) |
HV: 900~1100 |
Strong and dense coating. Protection against fretting impact wear and hard surface wear. Resistant to abrasion, particle erosion, gas corrosion and oxidation at the operating temperature between 540~815ºC. |
NiCr/80Cr3C2 Agglomerated and sintered |
PR4392 | Ni:16.0, Cr:4.0, Cr3C2:80.0 |
-74~+44 -53~+38 -44~+15 -38~+10 |
1400(NiCr) |
HV: 900~1100 |
Strong and dense coating. Protection against fretting impact wear and hard surface wear. Resistant to abrasion, particle erosion, gas corrosion and oxidation at the operating temperature between 540~815ºC. |
NiCr/85Cr3C2 Agglomerated and sintered |
PR4393 | Ni:12.0, Cr:3.0, Cr3C2:85.0 |
-74~+44 -53~+38 -44~+15 -38~+10 |
1400(NiCr) |
HV: 900~1100 |
Strong and dense coating. Protection against fretting impact wear and hard surface wear. Resistant to abrasion, particle erosion, gas corrosion and oxidation at the operating temperature between 540~815ºC. |
Ni-Cr Clad Cr3C2 Dense covered |
PR4383 | Ni:20.0, Cr:5.0, Cr3C2:75.0 |
-74~+44 -53~+38 -44~+15 -38~+10 |
1455(Ni) |
HV: 900~1100 |
Strong and dense coating. Protection against fretting impact wear and hard surface wear. Resistant to abrasion, particle erosion, gas corrosion and oxidation at the operating temperature between 540~815ºC. |
Ni-Cr/Al Clad Cr3C2 Porous covered |
PR4384 | Ni:19.0, Cr:4.8, Al:3.0~5.0, Cr3C2:bal. | -104~+44 | 660(Al) | HRC:40~50 | Strong bonding and dense coating. Protection against fretting impact wear and hard surface wear. Resistant to abrasion, particle erosion, gas corrosion and oxidation at the operating temperature between 540~815ºC. |
Ni Clad Cr3C2 Dense covered |
PR4381 | Ni:25.0, Cr3C2:75.0 |
-104~+44 -74~+44 -53~+38 -44~+15 |
1455(Ni) | HRC:40~50 | Wear and abrasion resistant coating, protection against high temperature oxidation. |
Ni/Al Clad Cr3C2 Porous covered |
PR4382 | Ni:15.0~17.0, Al:3.0~5.0, Cr3C2:79.0~81.0 | -104~+44 | 660(Al) | HRC:35~45 | High bond strength. Tough, dense and smooth coating, resistance to abrasive wear and high temperature oxidation. |