Study on mechanical properties of Ni-based superalloys coupled with quantified weights of multi-modal microstructure damage evolution
Source abstract
Abstract
A method for predicting fatigue life using damage variables coupled with multi-modal microstructure damage evolution was proposed after analyzing the weights of the multi-modal microstructure of directionally solidified Ni-based superalloys DZ125 in this paper. Mechanical property tests and metallographic observation tests were carried out, and the microstructure weights of the superalloys were quantified using principal component analysis (PCA) and entropy-based inter-criteria correlation (CRITIC) weight analysis. The relationship between mechanical properties and multi-modal microstructures of the superalloys was analyzed, and fatigue life was predicted using damage variables coupled with multi-modal microstructure damage evolution. The weights of multi-modal microstructures of Ni-based superalloys and the influence of multi-modal microstructural damage evolution on mechanical properties were quantified by taking into account the interactions among the microstructural factors and their combined effects, which were important references for the design and processing of the superalloy as well as the prediction of mechanical properties.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: High Temperature Alloys and Creep · Fatigue and fracture mechanics · Aluminum Alloy Microstructure Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (43)
Show source-provided references
1. Creep-fatigue damage mechanisms and life p-rediction based on crystal plasticity combined with grain boundary cavity model in a nickel-based superalloy at 650°C10.1016/j.ijplas.2023.103601 ↗
2. The role of coarsening on LCF behaviour using small coupons of a DS Ni-based superalloy10.1016/j.ijfatigue.2019.02.047 ↗
3. Evaluation of service-induced microstructural damage for directionally solidified turbine blade of aircraft engine10.1007/s12598-018-1016-z ↗
4. Study on high temperature mechanical behavior and microstructure evolution of Ni3Al-based superalloy JG4246A
5. Experimental investigation and modelling of microstructure degradation in a DS Ni-based superalloy using a quantitative cross-correlation analysis method10.1016/j.jallcom.2018.05.131 ↗
6. Stress-induced formation of TCP phases during high temperature low cycle fatigue loading of the single-crystal Ni-base superalloy ERBO/110.1016/j.actamat.2019.02.022 ↗
7. Directional coarsening in nickel-base single crystals with high volume fractions of coherent precipitates10.1016/0956-7151(94)90011-6 ↗
8. Microstructural evolution of directionally solidified Ni-based superalloy DZ125 under planar growth10.3724/SP.J.1037.2010.00185 ↗
9. Rafting-waste judgement of serviced turbine blades:quantitative characterization and threshold determinatio
10. Precipitation, transformation, and coarsening of carbides in a high-carbon Ni-based superalloy during selective laser melting and hot isostatic pressing processes10.1016/j.jallcom.2022.165196 ↗
11. Role of carbon in modifying solidification and microstructure of a Ni-based superalloy with high Al and Ti contents10.1007/s42243-020-00408-x ↗
12. Creep rupture: from physical failure mechan-isms to lifetime prediction of structures10.3901/JME.2021.16.132 ↗
13. On the nature of γ′ phase cutting and its effect on high temperature and low stress creep anisotropy of Ni-base single crystal superalloys10.1016/j.actamat.2014.01.021 ↗
14. Modelling thermal misfit stresses in nickel-base superalloys containing high volume fraction of γ' phase10.1016/0956-7151(92)90433-F ↗
15. Microstructural evolution and creep mechanism of a directionally solidified superalloy DZ125 under thermal cycling creep10.1016/j.jallcom.2023.169533 ↗
16. Microstructure-sensitive creep models for nickel-base superalloy single crystals10.1016/j.msea.2013.04.072 ↗
17. In situ measurement of the precipitate volume fraction and interfacial lattice misfit during non-isothermal creep in the superalloy CMSX-410.1016/j.msea.2018.10.033 ↗
18. Morphological evolution of carbides in DZ125 superalloy during heat treatment10.4028/www.scientific.net/MSF.879.1153 ↗
19. The role of the strengthening phases on the HAZ liquation cracking in a cast Ni-based superalloy used in industrial gas turbines10.1007/s43452-023-00659-x ↗
20. The effect of internal hydrogen on a single-crystal nickel-base superalloy10.1007/BF02665063 ↗
21. Effects of solidification rate and heat treatment on microstructure characterization and hot tensile strength of single crystal CMSX-4 superalloy10.1016/j.matchar.2022.112449 ↗
22. Influence of casting-bar shape on microstructure and rupture properties of K417G nickel-based superalloy
23. Influence of refining and pouring temperature on microstructures and stress rupture properties of K417G Nickel-Based superalloy
24. Experimental modeling and optimization of surface quality and thrust forces in drilling of high-strength Al 7075 alloy: CRITIC and meta-heuristic algorithms
25. Experimental investigation and statistical evaluation of optimized cutting process parameters and cutting conditions to minimize cutting forces and shape deviations in Al6026-T910.3390/ma13194327 ↗
26. Analysis and optimization of surface quality while machining high strength aluminium alloy10.1016/j.measurement.2019.107337 ↗
27. Green machining for the dry milling process of stainless steel 30410.1177/0954405419888126 ↗
28. Multi-response optimization of Ti-6Al-4V turning operations using Taguchi-based grey relational analysis coupled with kernel principal component analysis10.1007/s40436-019-00251-8 ↗
29. Optimization of machining parameters of aluminum alloy 6026-T9 under MQL-assisted turning process
30. Production task queue optimization based on multi-attribute evaluation for complex product assembly workshop10.1371/journal.pone.0134343 ↗
31. Optimal design of wood/rice husk-waste-filled PLA biocomposites using integrated CRITIC-MABAC-based decision-making algorithm10.3390/polym14132603 ↗
32. Multi objective optimization using different methods of assigning weights to energy consumption responses, surface roughness and material removal rate during rough turning operation10.1016/j.jclepro.2017.06.077 ↗
33. Multi-objective optimization for sustainable turning Ti6Al4V alloy using grey relational analysis (GRA) based on analytic hierarchy process (AHP)10.1007/s00170-019-04299-5 ↗
34. Determining objective weights in multiple criteria problems: the critic method10.1016/0305-0548(94)00059-H ↗
35. Evolution and quantitative characterization of γ' phase in FGH97 powder metallurgy superalloy during high-temperature heat exposure
36. Detailed microstructural characterization of the disk alloy ME3
37. Application of chord length distributions and principal component analysis for quantification and representation of diverse polyc-rystalline microstructures10.1016/j.matchar.2018.09.020 ↗
38. Investigation and optimization on micro and nano Al2O3 reinforced aluminium composites using GRA coupled PCA technique
39. The kinetics of precipitation from supersaturated solid solutions10.1016/0022-3697(61)90054-3 ↗
40. Service damage mechanism and performance sttenuation of nickel-based alloy turbine blades
41. The Orowan mechanism in anisotropic crystals10.1080/14786437508229295 ↗
42. A modified constitutive model considering microstructure degradation of Ni-based superalloys and its application to microstructural damage calculation10.1016/j.jallcom.2021.160605 ↗
43. A continuum damage model for the high-cycle fatigue life prediction of styrene-butadiene rubber under multiaxial loading10.1016/j.ijsolstr.2011.04.003 ↗