Microstructural evolution and mechanical properties of TLP bonded joints of Mar-M247 superalloys with Ni-Cr-Co-W-Ta-B interlayer
M Liu, G Sheng, H He, Y Jiao - Journal of Materials Processing Technology, 2017 - Elsevier
The three-stage isothermal solidification process of TLP bonded Mar-M247 nickel-based
superalloy was studied. The transient liquid phase bonding of Mar-M247 superalloys was …
superalloy was studied. The transient liquid phase bonding of Mar-M247 superalloys was …
Low cycle fatigue behavior of MAR-M247 nickel-based superalloy from 500 to 900° C: Analysis of cyclic response, microstructure evolution and failure mechanism
M Liu, Q Wang, Y Jiang, T Zou, H Wu, Z Gao… - International Journal of …, 2024 - Elsevier
Low cycle fatigue behaviors of MAR-M 247 superalloy were investigated at 500° C, 700° C
and 900° C. The detailed deformation mechanisms were characterized by scanning electron …
and 900° C. The detailed deformation mechanisms were characterized by scanning electron …
High cycle fatigue data transferability of MAR-M 247 superalloy from separately cast specimens to real gas turbine blade
M Šmíd, V Horník, L Kunz, K Hrbáček, P Hutař - Metals, 2020 - mdpi.com
Cast polycrystalline superalloys are widely used for critical components in aerospace and
automotive industries, such as turbine blades or turbocharges. Therefore, their fatigue …
automotive industries, such as turbine blades or turbocharges. Therefore, their fatigue …
AFM, SEM AND TEM study of damage mechanisms in cyclically strained mar-M247 at room temperature and high temperatures
I Šulák, K Obrtlík - Theoretical and Applied Fracture Mechanics, 2020 - Elsevier
Cylindrical specimens of γ́ precipitate strengthened superalloy MAR-M247 were cyclically
strained under total strain control conditions using a symmetrical push–pull cycle at 23° C …
strained under total strain control conditions using a symmetrical push–pull cycle at 23° C …
Assessment of dwell-fatigue properties of nickel-based superalloy coated with a multi-layered thermal and environmental barrier coating
I Šulák, K Obrtlík - International Journal of Fatigue, 2025 - Elsevier
A three-layered experimental thermal and environmental barrier coating (TEBC) was
deposited using air plasma spraying technology on cylindrical specimens of nickel-based …
deposited using air plasma spraying technology on cylindrical specimens of nickel-based …
Nondestructive methodology for identification of local discontinuities in aluminide layer-coated MAR 247 during its fatigue performance
D Kukla, M Kopec, K Wang, C Senderowski… - Materials, 2021 - mdpi.com
In this paper, the fatigue performance of the aluminide layer-coated and as-received MAR
247 nickel superalloy with three different initial microstructures (fine grain, coarse grain and …
247 nickel superalloy with three different initial microstructures (fine grain, coarse grain and …
Investigation of fatigue crack incubation and growth in cast MAR-M247 subjected to low cycle fatigue at room temperature
MC carbide particles (with Hafnium and/or Tantalum as constituent metallic element, M)
were observed to crack extensively in a cast polycrystalline nickel-base superalloy, MAR …
were observed to crack extensively in a cast polycrystalline nickel-base superalloy, MAR …
[PDF][PDF] High-temperature low-cycle fatigue behaviour of HIP treated and untreated superalloy MAR-M247
I Sulak, K Obrtlik, L Celko - Kovove Mater, 2016 - researchgate.net
The effect of hot isostatic pressing (HIP) treatment on high-temperature low cycle fatigue
(LCF) behaviour of γ precipitation strengthened nickel-based superalloy MAR-M247 was …
(LCF) behaviour of γ precipitation strengthened nickel-based superalloy MAR-M247 was …
Low cycle fatigue and high cycle fatigue of K4750 Ni-based superalloy at 600° C: Analysis of fracture behavior and deformation mechanism
K Hou, M Ou, M Wang, X Hao, Y Ma, K Liu - Materials Science and …, 2021 - Elsevier
The fracture behavior and deformation mechanism of a new casting Ni-based superalloy
K4750 during strain-controlled low cycle fatigue (LCF) and stress-controlled high cycle …
K4750 during strain-controlled low cycle fatigue (LCF) and stress-controlled high cycle …
Stage I fatigue cracking in MAR-M 247 superalloy at elevated temperatures
M Šmíd, P Hutař, V Horník, K Hrbáček… - Procedia Structural Integrity, 2016 - Elsevier
Nickel base superalloys exhibit fatigue fracture behavior with features of brittle-like cleavage
cracking under high cycle fatigue loading at temperatures up to approximately 800° C. This …
cracking under high cycle fatigue loading at temperatures up to approximately 800° C. This …