A Comparison Study of the Thermal Fatigue Properties of Three Ni‐Based Cast Superalloys Cycled from 20 to 1100 °C
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DOI: 10.1002/adem.201900054
Abstract: The thermal fatigue properties of cycling from 20 to 1100 °C, a new kind of Ni‐based cast superalloy, named N3 are studied and the results are compared with those of other alloys, namely, K4002 and K403,… read more here.
Keywords: fatigue properties; thermal fatigue; based cast; alloy ... See more keywords
Comparison of Thermal Fatigue of Superni 718 SGTBCs and APSTBCs
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-019-01669-1
Abstract: This paper presents a comparison of thermal fatigue behavior of sol–gel-derived dip-coated nanostructured nonconventional and conventional air plasma-sprayed seven percent weight of yttria-stabilized zirconia thermal barrier coatings (TBCs). The thermal fatigue test was performed on… read more here.
Keywords: sol gel; fatigue superni; fatigue; superni 718 ... See more keywords
The Intrinsic Relationship Between Microstructure Evolution and Thermal Fatigue Behavior of a Single-Crystal Cobalt-Base Superalloy
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DOI: 10.1007/s40195-017-0646-8
Abstract: Abstract The intrinsic relationship between the microstructure evolution and thermal fatigue behavior of a single-crystal cobalt-base superalloy has been investigated. The thermal fatigue tests are performed cyclically between room temperature and 1050 °C using V-notch plate… read more here.
Keywords: intrinsic relationship; treatment; fatigue; fatigue behavior ... See more keywords
Thermal Fatigue Testing of SiMoCr Compacted Graphite Cast Iron for HPDC Tooling Application
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DOI: 10.1007/s40962-020-00459-6
Abstract: SiMoCr CGI (compacted graphite iron) has the potential to be a cost-effective replacement for some hot working tool steel parts like shot sleeve in HPDC (High-Pressure Die Casting) applications. Thermal fatigue testing of SiMoCr CGI… read more here.
Keywords: compacted graphite; testing simocr; fatigue testing; iron ... See more keywords
3D numerical simulation of thermal fatigue damage in wedge specimen of AISI H13 tool steel
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DOI: 10.1016/j.engfracmech.2017.05.020
Abstract: Abstract Thermal fatigue loading is a major failure mechanism in machinery operating at high temperatures. Numerical modeling of this phenomena helps in better understanding of crack propagation governing factors, which eventually helps in avoiding catastrophic… read more here.
Keywords: aisi h13; thermal fatigue; numerical simulation; crack ... See more keywords
Thermal fatigue behavior of functionally graded W/EUROFER-layer systems using a new test apparatus
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DOI: 10.1016/j.fusengdes.2020.111550
Abstract: Abstract In future fusion reactors tungsten coatings shall protect First Wall components, made of reduced activation ferritic martensitic steel, against the plasma, because of tungsten’s favourable thermo-mechanical properties and low sputtering yield. Functionally graded material… read more here.
Keywords: functionally graded; thermal fatigue; layer systems; thermal cycles ... See more keywords
Noise limits on ITER plasma vertical stabilization system imposed by tungsten divertor monoblock thermal fatigue
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DOI: 10.1016/j.fusengdes.2020.111861
Abstract: Abstract Tokamak plasmas with vertically elongated cross-sections are unstable due to vertical displacements. Feedback stabilization of the ITER plasma current centre will be performed using the speed of its vertical displacements, dZ/dt, as input. Inevitable… read more here.
Keywords: temperature; noise; iter plasma; thermal fatigue ... See more keywords
Effect of aluminizing and oxidation on the thermal fatigue damage of hot work tool steels for high pressure die casting applications
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2018.09.018
Abstract: Abstract The interaction between thermal fatigue and aluminizing and/or oxidation is investigated using an experimental approach based on decoupling of mechanisms. Virgin and pre-aluminized steel specimens are tested in air and nitrogen between 100 and… read more here.
Keywords: thermal fatigue; oxidation thermal; micro; aluminizing oxidation ... See more keywords
Comparative thermal fatigue behavior of AlSi7Mg alloy produced by L-PBF and sand casting
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DOI: 10.1016/j.ijfatigue.2021.106424
Abstract: Abstract By increasing the demand for additively manufactured Al parts for industrial applications, the knowledge about their thermal and mechanical behavior in service environments becomes highly required. Since Al alloys are widely used for the… read more here.
Keywords: thermal fatigue; temperature; alloy; behavior ... See more keywords
Improved quantitative analysis method for evaluating fatigue cracks in thermal fatigue testing
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DOI: 10.1016/j.matlet.2019.01.113
Abstract: Abstract Fatigue cracks evaluation is mainly based on qualitative evaluation, and quantitative evaluation is still in the primary stage. In quantitative evaluation investigations thermal fatigue damage factor, D, expressed in terms of the percentage of… read more here.
Keywords: thermal fatigue; fatigue; fatigue damage; evaluation ... See more keywords
Improved thermal fatigue resistance in thermal barrier coatings via suspension plasma spray technique
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DOI: 10.1016/j.matlet.2020.128608
Abstract: Abstract The thermal cycle fatigue behavior of a suspension plasma-sprayed thermal barrier coating (SPS-TBC) with cauliflower-like columnar microstructure was investigated. The damage behavior of SPS-TBC was investigated compared with a conventional atmospheric plasma-sprayed (APS-) TBC.… read more here.
Keywords: fatigue; sps tbc; thermal barrier; suspension plasma ... See more keywords