Looking for New Polycrystalline MC-Reinforced Cobalt-Based Superalloys Candidate to Applications at 1200°C

<div>Deformed and oxidized states of the “CoCrC=Ta” alloy (25 hours before contact, left) and of the “CoCrC=Hf” alloy (after 100 hours, right) after creep test at 1200°C under a load applied on the top middle to induce a 20 MPa tensile stress.</div>

Advances in Materials Science and Engineering

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Figure 8

Figure 8: Looking for New Polycrystalline MC-Reinforced Cobalt-Based Superalloys Candidate to Applications at 1200°C 