Hot deformation behavior and processing map of a typical Ni-based superalloy

DX Wen, YC Lin, HB Li, XM Chen, J Deng… - Materials Science and …, 2014 - Elsevier
The hot compressive deformation behaviors of a typical Ni-based superalloy are
investigated over wide ranges of forming temperature and strain rate. Based on the …

Solid‐State Processing Route, Mechanical Behaviour, and Oxidation Resistance of TiAl Alloys

PV Cobbinah, WR Matizamhuka - Advances in Materials …, 2019 - Wiley Online Library
A primary challenge associated with TiAl alloys is their low ductility at room temperature.
One approach to overcome this flaw is attaining ultrafine grains in the alloy's final …

Hot deformation characteristics and processing map of a phosphorous modified super austenitic stainless steel

KA Babu, S Mandal, CN Athreya, B Shakthipriya… - Materials & Design, 2017 - Elsevier
Hot deformation behavior of a phosphorous-modified super austenitic stainless steel was
studied in the temperature range of 1173–1423 K and strain rate range of 0.001–10 s− 1 …

Effects of initial δ phase on hot tensile deformation behaviors and fracture characteristics of a typical Ni-based superalloy

YC Lin, J Deng, YQ Jiang, DX Wen, G Liu - Materials Science and …, 2014 - Elsevier
Uniaxial tensile tests of a typical Ni-based superalloy are conducted under the deformation
temperature range of 920–1010° C and strain rate range of 0.01–0.001 s− 1. The effects of …

Characterization of hot processing parameters of powder metallurgy TiAl-based alloy based on the activation energy map and processing map

Y Sun, Z Wan, L Hu, J Ren - Materials & Design, 2015 - Elsevier
The hot deformation behavior of powder metallurgy Ti–47Al–2Nb–2Cr alloy was studied by
using the activation energy map and processing map in this work. The isothermal …

Influence mechanism of boron segregation on the microstructure evolution and hot ductility of super austenitic stainless steel S32654

J Yu, S Zhang, H Li, Z Jiang, H Feng, P Xu… - Journal of Materials …, 2022 - Elsevier
Influence mechanism of B segregation on the microstructure evolution and hot ductility of
S32654 at 850–1250° C was systematically investigated through experimental research and …

[HTML][HTML] Hot deformation behaviors and dynamic softening mechanisms of 7Mo super-austenitic stainless steel with high stacking fault energy

S Xu, J He, R Zhang, F Zhang, X Wang - Journal of Materials Research and …, 2023 - Elsevier
Hot deformation behaviors and dynamic softening mechanisms of the 7Mo super-austenitic
stainless steel (SASS) were studied in the temperature range of 1000–1200° C and stain …

Effects of initial aging time on processing map and microstructures of a nickel-based superalloy

DX Wen, YC Lin, J Chen, J Deng, XM Chen… - Materials Science and …, 2015 - Elsevier
Hot compressive deformation behaviors of the aged nickel-based superalloy are studied
under the deformation temperature range of 920–1040° C and strain rate range of 0.001–1 …

Hot deformation behavior and optimization of processing parameters of a typical high-strength Al–Mg–Si alloy

X Kai, C Chen, X Sun, C Wang, Y Zhao - Materials & Design, 2016 - Elsevier
In this study, the hot compression tests of 6X82 aluminum alloy were carried out at the
deformation temperature range of 300–500° C and strain rate range of 0.01–10 s− 1 on a …

Characteristic and mechanism of dynamic recrystallization in a newly developed Fe-Cr-Ni-Al-Nb superalloy during hot deformation

R Luo, L Chen, Y Zhang, Y Cao, CT Peng… - Journal of Alloys and …, 2021 - Elsevier
Thermal-mechanical experiments of a newly developed Fe-Cr-Ni-Al-Nb superalloy were
conducted on a Gleeble simulator under the temperature of 900–1100℃ and the strain rate …