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Pometon has developed grades of high strength and cost effective PM steels.
The main purpose is to archieve an optimum balance between compressibility, hardenability and other sintered properties while minimising the use of high cost metals.
| Description of the material and main chemical components | Alloy of iron/Cr atomised powder with other prealloy metals for best sinter performance |
|---|---|
| Description of the manufacturing process | Water atomisation of molten alloy, annealing, mechanical treatment and final sieving |
| Typical applications | Sintering of ferrous parts |
| Particle shape | Irregular |
| Main characteristic | Presence of Cr and other alloying elements grant a superior mechanical performance |
| Particle upper cut size (full range) | 250 |
| Particle upper cut size (typical) | 250 |
| Apparent density (typical) | 2.9 |
| Application notes | Ecosint can be used in either conventional and High temperature sinter furnaces with simple addition of Graphite and lubricant. |
| Type | Upper cut size(µm) | Ot % | Apparent density(g/cm3) |
|---|---|---|---|
| EcoSint | 250 | 0.25 | 2.9 |
| Description of the material and main chemical components | Alloy of iron/Cr atomised powder |
|---|---|
| Description of the manufacturing process | Water atomisation of molten alloy, mechanical treatment and final sieving |
| Typical applications | Sintering of ferrous parts |
| Particle shape | Irregular |
| Main characteristic | Presence of Cr with high % directly at alloy stage grants best homogenity of this element |
| Particle upper cut size (full range) | 180 |
| Particle upper cut size (typical) | 180 |
| Apparent density (typical) | 3.05 |
| Application notes | Normally used with simple addition of Graphite and lubricants |
| Recommended packaging | BB 1000 |
| Type | Upper cut size(µm) | Ot % | Apparent density(g/cm3) | Added elements |
|---|---|---|---|---|
| Cr4 | 180 | 0.3 | 3.05 | Cr at 4,4% |
| Description of the material and main chemical components | Alloy of iron/Cr atomised powder |
|---|---|
| Description of the manufacturing process | Water atomisation of molten alloy, mechanical treatment and final sieving |
| Typical applications | Sintering of ferrous parts |
| Particle shape | Irregular |
| Main characteristic | Presence of Cr with high % directly at alloy stage grants best homogenity of this element |
| Particle upper cut size (full range) | 180 |
| Particle upper cut size (typical) | 180 |
| Apparent density (typical) | 3.05 |
| Application notes | Normally used with simple addition of Graphite and lubricants |
| Recommended packaging | BB 1000 |
| Type | Upper cut size(µm) | Ot % | Apparent density(g/cm3) | Added elements |
|---|---|---|---|---|
| Cr8 | 180 | 0.3 | 3.05 | Cr at 8% |