Material Code
|
Description
|
Applications
|
METAL & ALLOYS POWDERS
|
| MWC-1037A |
Ni-Al 95/5 |
Excellent bond coat under ceramic and metal coatings. Resists temperature to the order of 1500°F. Minimum oxide inclusions and moderate corrosion resistance. Used also for thick over lays. Good for rebuilding of worn out parts. Machinable and grindable. |
| MWC-1087A |
Ni-Al-Mo |
Good bond strength. Mild to moderate wear resistance. Harder than MEC-1037A due to the present of small quantity of molybdenum. Good for general repair of carbon steel and alloy steel components. Machinable with good finish. |
| MWC-1017A |
Ni-Cr |
This is an excellent bond coat under ceramics gives dense, clean and bright coating which resists oxidation and corrosive gases. Good for hot atmosphere to 1800°F. |
| MWC-1047A |
Ni-Cr-Al |
Good heat and oxidation resistance under corrosive gases. Also used normally as bond coat material for thermal barrier coatings. Specially used for rebuilding of Ni and Ni-alloyed components. Thermal stability up to 1800°F. |
| MWC-1044A |
Ni-Al-Cr-Fe-Mo |
Self bonding material. Good wear and oxidation resistance upto 1600°F. It is machinable to good finish. |
| MWC-2000A |
Fe-Al |
One step, self bonding material thermal stability is upto 350°F. Cheaper than Ni-based bond coats. Can also be used for thicker coatings. Most suitable for rebuilding and reclamation of ferrous components. |
| MWC-2003A |
Ni-Cr-Fe-Si-B/Ni-Al |
Hard, abrasion and wear resistance coating. Thin and thick overlays are possible. Suitable for bearing areas subjected to severe friction. |
| MWC-2448A |
Fe-Al-Mo-C 80/10/1/Low |
One step bonding material. Good for salvage and build-up of carbon steel components. Hard coating with good abrasion resistance. Machinable to good finish. Cheaper than MEC-1087A. |
| MWC-2449A |
Fe-Al-Mo-C |
Same as above with more carbon. One step self bonding material. Wider hardness range achievable. Good ground finish. |
| MWC-1090A |
Cu-Al |
Aluminium bronze coating with low shrinkage and less oxides. Resists cavitations, fretting and low temperature wear on hard surfaces. Machinable to good ground finish. |
| MWC-2052A |
Al-Si |
Good corrosion resistance. Harder, denser and gives fine texture. Machinable to good ground finish. |
| MWC-2404A |
Ni-5Al |
Reclamation of mis-machined or worn out parts of low carbon steel, stainless steel, brass, aluminium alloys. Machine bed ways, wear rings, press fits, bearing seats, preferably as a top coat over bond coat powder MEC-1037A. |
| TUNGSTEN CARBIDE POWDERS |
| MWC-1031C |
WC-Co / Ni-Cr-Si-C 35 / 65 |
This is a self fluxing powder, provides a dense and essentially pore free coating resists wear due to abrasive grains hard surfaces, erosion and fretting at temperature upto 1000°F. |
| MWC-1032C |
WC-Co / Ni-Cr-B-Fe-Si-C 80 / 20 |
Dense, hard and wear resistant coating. Thermal stability upto 1000°F. Smooth finish and no thickness limitation, if cooled slowly. |
| MWC-1032F |
WC-Co / Ni-Cr-B-Fe-Si-C 80 / 20 |
Dense, hard and wear resistant coating. Thermal stability upto 1000°F. Smooth finish and no thickness limitations, if cooled slowly. |
| MWC-1034F |
WC-Co / Ni-Cr-B-Fe-Si-C 50 / 50 |
This is a self fluxing powder and provides coating requiring a grinding operation. Coating resists wear by abrasive grains, erosion and fretting. |
| CERAMIC & CERMET POWDERS |
| MWC-1010A |
Al2O3 98% |
Hard, wear and corrosion resistant coating. Resists heat from molten metal and wear by natural abrasives. |
| MWC-1011A |
Al2O3 – TiO2 97 / 3 |
Same as above but more dense coating with good finish. |
| MWC-1051A |
Al2O3 – TiO2 87 / 13 |
A composite coating that is dense, hard and resists wear due to abrasion, fretting, cavitations and particle erosion. |
| MWC-1070A |
Al2O3 – TiO2 60 / 40 |
Good resistance to low temperature wears due to abrasion, fretting erosion. Grinds to low RMS. Resists wetting by liquids. |
| MWC-2410A |
Ni-Al-Al2O3 |
Better bonding on metallic substrates. Excellent wear and corrosion resistance. |
| MWC-1025HP |
Cr2O3 |
Hard & wear resistant coating, Buffing and polishing fixtures, pump seals, plungers, wear rings, diesel engine cylinder liners, exhaust, textile components, anilox rolls etc. |
| NICKEL BASE HARD FACING POWDERS (SPRAY & FUSE TYPE) |
| MWC-1230A |
Ni-Fe-Si-B 94.2 / 1 / 3.2 / 1.6 |
Produces dense coating with hardness range from 26 – 32 Rc. |
| MWC-1240A |
Ni-Cr-Fe-Si-B 83.4 / 9 / 3 / 3 / 1.6 |
Produces dense coating, essentially pore free. Highly wear and corrosion resistant. Less susceptible to cracking on hardenable steels also. Good ground finish. Hardness range from 33 – 40. |
| MWC-1250A |
Ni-Cr-Fe-Si-B 78.4 / 121.5 / 3.0 / 3.7 / 2.4 |
Produce dense, essentially pore free. Highly wear and corrosion resistant. Less susceptible to cracking on hardenable steels also. Good ground finish. Hardness ranges from 45 – 50 Rc. |
| MWC-1260A |
Ni-Cr-Fe-Si-B 73.9 / 14.5 / 4.3 / 4.3 / 3 |
Produces hard, dense and pore free coating that resists corrosion and wear by abrasive grains, hard surfaces, cavitations and erosion in both high and low temperatures. Fine as sprayed finish and excellent ground finish. Hardness range from 55 – 62 Rc. |
| MWC-1263A |
Ni-Cr-Fe-Si-B-Cu-Mo 66.3 / 14.5 / 4.3 / 4.3 / 3.1 / 12.5 / 2.5 |
Produces hard, dense and pore-free coating that resists corrosion and wear abrasive grains, hard surfaces, cavitations and erosion in both high and low temperatures. Fin as sprayed finish and excellent grinding finish. Hardness range from 58 – 63 Rc. |
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