TY - JOUR
T1 - Research on refractory superalloys in the HTM 21 project
AU - Gu, Y. F.
AU - Yamabe-Mitarai, Y.
AU - Huang, C.
AU - Harada, H.
PY - 2005/2/1
Y1 - 2005/2/1
N2 - It was proposed that a new class of alloys based on platinum group metals (PGMs) were called refractory superalloys. These refractory superalloys have an fcc and L12 coherent two-phase structure (similar to that of Ni-based superalloys), high melting temperatures and good potential as structural materials used at temperatures up to 1800°C. Our recent results on the microstructure evolution, deformation and fracture behavior of some of these refractory superalloys, especial Ir-and Rh-base refractory superalloys were reported.
AB - It was proposed that a new class of alloys based on platinum group metals (PGMs) were called refractory superalloys. These refractory superalloys have an fcc and L12 coherent two-phase structure (similar to that of Ni-based superalloys), high melting temperatures and good potential as structural materials used at temperatures up to 1800°C. Our recent results on the microstructure evolution, deformation and fracture behavior of some of these refractory superalloys, especial Ir-and Rh-base refractory superalloys were reported.
KW - Deformation behavior
KW - Microstructure
KW - Platinum group metals
KW - Refractory superalloy
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M3 - Article
AN - SCOPUS:15044344586
VL - 18
SP - 74
EP - 80
JO - Acta Metallurgica Sinica (English Letters)
JF - Acta Metallurgica Sinica (English Letters)
SN - 1006-7191
IS - 1
ER -