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Laser Cladding
Laser cladding uses a focused laser beam to heat the workpiece while feeding hardfacing material—powder or wire—into the melt pool. The process offers low heat input, a narrow heat-affected zone, and rapid cooling, resulting in minimal stress. Compared to other welding methods, laser cladding delivers overlays with finer microstructures and significantly higher hardness for the same alloy.
Cobalt-Based Powder
| Alloy | Composition | Size (µm) | HRC | Data Sheet |
|---|---|---|---|---|
| TMP 01 | Co-30Cr-12.5W | -150/+45, -180/+53 | 55 |  |
| TMP 04 | Co-30Cr-13.5W | -150/+45, -180/+53 | 45 | |
| TMP 06 | Co-30Cr-4.5W | -150/+45, -180/+53 | 40 | |
| TMP 12 | Co-29Cr-8.5W | -150/+45, -180/+53 | 45 | |
| TMP 20 | Co-32Cr-17W | -150/+45, -180/+53 | 58 | |
| TMP 21 | Co-28Cr-5.5Mo | -150/+45, -180/+53 | 28 | |
| TMP 22 | Co-28Cr-12Mo | -150/+45, -180/+53 | 45 | |
| TMP 25 | Co-20Cr-15W | -150/+45, -180/+53 | 35 | |
| TMP 31 | Co-26Cr-10.5Ni | -150/+45, -180/+53 | 32 | |
| TMP F (32) | Co-26Cr-22.5Ni | -150/+45, -180/+53 | 42 | |
| TMP 190 | Co-26Cr-14W | -150/+45, -180/+53 | 57 | |
| TMP 694 | Co-28.5Cr-19.5W | -150/+45, -180/+53 | 50 | |
| TMP 706 | Co-29Cr-4.5Mo | -150/+45, -180/+53 | 40 | |
| TMP 712 | Co-29Cr-8.5Mo | -150/+45, -180/+53 | 50 | |
| TMP T-400 | Co-29Mo-8.5Cr | -150/+45, -180/+53 | 53 | |
| TMP T-800 | Co-29Mo-17.5Cr | -150/+45, -180/+53 | 56 | |
| TMP T-900 | Co-23Mo-18Cr | -150/+45, -180/+53 | 52 | |
| UMetal | Co-26Cr-9Ni | -150/+45, -180/+53 | 20-45 | |
Nickel-Based Powder
| Alloy | Composition | Size (µm) | HRC | Data Sheet |
|---|---|---|---|---|
| TMPN 22 | Ni-3Si-1.4B | -150/+45, -180/+53 | 22 | |
| TMPN 30 | Ni-3.2Si-2.3Fe | -150/+45, -180/+53 | 29 | |
| TMPN 38 | Ni-3Si-2.1B | -150/+45, -180/+53 | 37 | |
| TMPN 40 | Ni-7Cr-3.5Si | -150/+45, -180/+53 | 40 | |
| TMPN 45 | Ni-9Cr-3.7Si | -150/+45, -180/+53 | 45 | |
| TMPN 46 | Ni-3.7Si-1.5B | -150/+45, -180/+53 | 35 | |
| TMPN 50 | Ni-11Cr-4Si | -150/+45, -180/+53 | 50 | |
| TMPN 55 | Ni-12Cr-4Si | -150/+45, -180/+53 | 55 | |
| TMPN 60 | Ni-16Cr-4Si | -150/+45, -180/+53 | 59 | |
| TMPN625 | Ni-21.5Cr-9Mo | -150/+45, -180/+53 | 25 | |
| TMPN718 | Ni-19Cr-19Fe | -150/+45, -180/+53 | 40 | |
| TMP T-700 | Ni-32Mo-16Cr | -150/+45, -180/+53 | 54 | |
Ni & WC Gas Atomized Powder
| Alloy | Composition | Size (µm) | HRC | Data Sheet |
|---|---|---|---|---|
| TMPK2105GA | TMPN+5WC | -150/+45, -180/+53 | – | – |
| TMPK2110GA | TMPN+10WC | -150/+45, -180/+53 | – | – |
| TMPK2115GA | TMPN+15WC | -150/+45, -180/+53 | – | – |
| TMPK2120GA | TMPN+20WC | -150/+45, -180/+53 | – | – |
| TMPK2125GA | TMPN+25WC | -150/+45, -180/+53 | – | – |
| TMPK2130GA | TMPN+30WC | -150/+45, -180/+53 | – | – |
| TMPK2135GA | TMPN+35WC | -150/+45, -180/+53 | – | – |
Ni & WC Mixed Powder
| Alloy | Composition | Size (µm) | HRC | Data Sheet |
|---|---|---|---|---|
| TMPK2130 | TMPN+30WC | -150/+45, -180/+53 | – | – |
| TMPK2135 | TMPN+35WC | -150/+45, -180/+53 | – | – |
| TMPK2140 | TMPN+40WC | -150/+45, -180/+53 | – | – |
| TMPK2145 | TMPN+45WC | -150/+45, -180/+53 | – | – |
| TMPK2150 | TMPN+50WC | -150/+45, -180/+53 | – | – |
| TMPK2155 | TMPN+55WC | -150/+45, -180/+53 | – | – |
| TMPK2160 | TMPN+60WC | -150/+45, -180/+53 | – | – |
