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Effect of fabrication methods on the microstructure and properties of a Cu–Cr–Nb alloy
S Zhou, Y Yang, Q Lei, R Chen, S Gong - Materials Science and …, 2022 - Elsevier
In comparison to other Cu-based alloys, the high-temperature strength of the studied Cu-
4.06 Cr-1.25 Nb alloy fabricated by the atmospheric melting method was improved …
4.06 Cr-1.25 Nb alloy fabricated by the atmospheric melting method was improved …
Tensile creep properties of a CrMnFeCoNi high-entropy alloy
Tensile creep tests were performed on a CrMnFeCoNi high-entropy alloy at temperatures
from 1023 K to 1173 K. A uniform stress exponent 3.7±0.1 was found across all …
from 1023 K to 1173 K. A uniform stress exponent 3.7±0.1 was found across all …
Creep deformation behavior of Inconel 617 alloy in the temperature range of 650 C to 800 C
Creep behavior of the Inconel 617 alloy has been investigated through tests carried out in
the temperature range of 650° C to 800° C under 95 to 350 MPa. Creep curves obtained …
the temperature range of 650° C to 800° C under 95 to 350 MPa. Creep curves obtained …
Optimization of microstructure and properties of as-cast various Si containing Cu–Cr–Zr alloy by experiments and first-principles calculation
Abstract The CuCr 0.8 Zr 0.12 Si x (wt.%, x= 0, 0.02, 0.05 and 0.2) alloys were designed and
prepared by casting method. The function mechanism of Si content on as-cast microstructure …
prepared by casting method. The function mechanism of Si content on as-cast microstructure …
Dispersoid inhomogeneity induced HDI effects in the dispersion-strengthened GRCop-42 alloy without typical hetero-structures
X Zhang, G Sun, P Zhang, J Xu, X Zhang, H Gao… - Materials Science and …, 2025 - Elsevier
Dispersion-strengthened GRCop alloys exhibit significant HDI work hardening behavior
during deformation despite not having a typical hetero-structure. However, the origin of HDI …
during deformation despite not having a typical hetero-structure. However, the origin of HDI …
Influence of annealing on the creep behavior of GlidCop Al-15
The steady-state creep behavior of annealed GlidCop Al-15 (100 h, 1273 K) was studied at
973 K and compared to the extruded version. The Rösler-Arzt model applies well to both …
973 K and compared to the extruded version. The Rösler-Arzt model applies well to both …
Unveiling the microstructure evolution and the short-time tensile creep behavior in the CuCrZr alloy
Y Luo, X Liu, L Huang, Y Wu, S Zhao, H Zhang… - Materials …, 2024 - Elsevier
The creep behavior of the CuCrZr alloy, used in the combustion chamber wall of reusable
launch vehicles, was investigated at 600-700 K and 150–250 MPa. Results demonstrate …
launch vehicles, was investigated at 600-700 K and 150–250 MPa. Results demonstrate …
Understanding creep mechanisms of a Cu-Cr-Nb alloy by testing under constant structure conditions
Stress reduction creep tests conducted on a Cu-Cr-Nb alloy (GRCop-84) at 923 K have
confirmed local dislocation climb to be the rate-controlling deformation mechanism. The …
confirmed local dislocation climb to be the rate-controlling deformation mechanism. The …