
MIM-Materialien (Metallpulver-Spritzguss) zeichnen sich durch hohe Festigkeit, Dehnung und Streckgrenze aus. Typische Zugfestigkeitswerte bei Raumtemperatur in Vickers-Härte (VHN) und Rockwell-Skalen (HRB/HRC):
WB optimiert Materialeigenschaften durch gezielte Temperaturzyklen (maximale Härte). Lieferantenabhängige Materialverfügbarkeit bei breitem MIM-Eigenschaftsspektrum.
MIM-Materialien kombinieren mechanische Hochleistung mit einstellbaren Parametern. Theorienahe Dichte und WB-Flexibilität machen sie zur effizienten Fertigungslösung.
Materialeigenschaften |
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| Zugeigenschaften von MIM -Legierungen | |||||
| (HT = Wärme behandelt,Hip = heißer isostatisch gedrückt) | |||||
| Material (Bezeichnung) | Dichte % | Ertragsfestigkeit MPA | Zugfestigkeit MPA | Frakturverlängerung % | Härte |
| Kobalt-Chrom F75 | 99 | 550 | 880 | 4 | 25 HRC |
| Kobalt-Chrom F75 (HIP) | 100 | 560 | 1010 | 30 | 25 HRC |
| Kupfer | 93 | 30 | 145 | 23 | 43 VHN |
| Hastelloy X (HT) | 98 | 303 | 675 | 74 | 30 HRC |
| Inconel 718 (Hip,Ht) | 100 | 1055 | 1380 | 29 | 42 HRC |
| Invar Fe-36ni | 98 | 240 | 425 | 40 | 65 Std |
| Eisen | 96 | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
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| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | &undefined;undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
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| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
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| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
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| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |
| undefined | undefined | undefined | undefined | undefined | undefined |