Intermetallic β‐Solidifying γ‐TiAl Based Alloys − From Fundamental Research to Application
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201600735
Abstract: Intermetallic titanium aluminides based on the ordered γ-TiAl phase have gained increasing interest as innovative high-temperature light-weight structural materials. They have found application in aerospace and automotive industries and are still subject of worldwide research… read more here.
Keywords: research; intermetallic solidifying; application; solidifying tial ... See more keywords
Effects of Si and Sr elements on solidification microstructure and thermal conductivity of Al–Si-based alloys
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Materials Science"
DOI: 10.1007/s10853-022-07045-7
Abstract: Effects of Si and Sr on solidification microstructure and thermal conductivity of Al–Si binary alloys and Al–9Si–Sr ternary were investigated, respectively, with a special focus on the relationship between solidification microstructure and thermal conductivity. It… read more here.
Keywords: microstructure thermal; solidification microstructure; thermal conductivity; based alloys ... See more keywords
Steam Oxidation Resistance of Advanced Steels and Ni-Based Alloys at 700 °C for 1000 h
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DOI: 10.1007/s11085-017-9818-1
Abstract: The aim of the work was to investigate corrosion resistance of highly alloyed steels and Ni-based alloys in a steam atmosphere for 1000 h at 700 °C. In these steam oxidation experiments, two solid solution strengthened alloys;… read more here.
Keywords: steam oxidation; resistance; steels based; based alloys ... See more keywords
Strategies for High-Temperature Corrosion Simulations of Fe-Based Alloys Using the Calphad Approach: Part I
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Phase Equilibria and Diffusion"
DOI: 10.1007/s11669-021-00893-x
Abstract: The environmental degradation of materials at high temperatures limits the useful life of different industrial components and hinders the development of more economical and environmentally friendly processes for the energy production. Despite the importance of… read more here.
Keywords: temperature corrosion; high temperature; corrosion; alloys using ... See more keywords
Microstructure and room temperature fracture toughness of Nb–Si-based alloys with Sr addition
Sign Up to like & getrecommendations! Published in 2018 at "Rare Metals"
DOI: 10.1007/s12598-018-1141-8
Abstract: Nb–Si-based alloys show great potential to surpass the widely used Ni-based superalloys. The element Sr is widely applied in aluminum and magnesium alloys, but reports about the effects of Sr on Nb–Si-based alloys are quite… read more here.
Keywords: toughness; temperature fracture; room temperature; based alloys ... See more keywords
Enhancing room-temperature thermoelectric performance of n-type Bi2Te3-based alloys via sulfur alloying
Sign Up to like & getrecommendations! Published in 2020 at "Rare Metals"
DOI: 10.1007/s12598-020-01615-x
Abstract: Bismuth-telluride-based alloys are the best thermoelectric materials used in commercial solid-state refrigeration near room temperature. Nevertheless, for n-type polycrystalline alloys, their thermoelectric figure of merit (zT) values at room temperature are often less than 1.0,… read more here.
Keywords: sulfur alloying; room temperature; performance; room ... See more keywords
Investigation of Adding Silicon on Fatigue Properties of Aluminum Based Alloys
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DOI: 10.1007/s12633-020-00500-7
Abstract: Presence of impurities in a mechanical system have a great effect on its mechanical properties, some impurities can defeat fatigue life, while others may exert a highly careful effect. The principal usage of Aluminum alloys… read more here.
Keywords: alloying element; fatigue life; aluminum based; aluminum ... See more keywords
Heat-Resisting Aluminized Coatings Modified by Chromium Addition Produced on Nickel-Based Alloys
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-018-1391-z
Abstract: Aluminizing process is an important technology in which aluminum is introduced into the surface of base material. In this work, aluminized layers were produced by the pack cementation process on Inconel 600, Inconel 625 and… read more here.
Keywords: coatings modified; heat resisting; resisting aluminized; aluminized coatings ... See more keywords
Microstructure and High-Temperature Oxidation Behavior of Dy-Doped Nb–Si-Based Alloys
Sign Up to like & getrecommendations! Published in 2018 at "Acta Metallurgica Sinica (English Letters)"
DOI: 10.1007/s40195-018-0701-0
Abstract: Microstructures and oxidation behaviors of four Dy-doped Nb–Si-based alloys at 1250 °C were investigated. The nominal compositions of the four alloys are Nb–15Si–24Ti–4Cr–2Al–2Hf–xDy (at.%), where x = 0, 0.05, 0.10 and 0.15, respectively. Results showed that the four… read more here.
Keywords: doped based; temperature oxidation; based alloys; high temperature ... See more keywords
Effects of alloying elements on the corrosion behavior of Ni-based alloys in molten NaCl-KCl-MgCl2 salt at different temperatures
Sign Up to like & getrecommendations! Published in 2018 at "Corrosion Science"
DOI: 10.1016/j.corsci.2018.08.021
Abstract: Abstract The effects of alloying elements on corrosion of Ni-based alloys in NaCl-KCl-MgCl2 under Ar in the temperature range of 600∼800 °C were investigated by immersion test, SEM/EDS, EPMA and XRD techniques. A thermodynamic potential-pO2− diagram… read more here.
Keywords: nacl kcl; effects alloying; corrosion; elements corrosion ... See more keywords
Development of heat-resistant Fe-based alloys for A-USC steam boiler using ultra-high purity (UHP) technology
Sign Up to like & getrecommendations! Published in 2018 at "Corrosion Science"
DOI: 10.1016/j.corsci.2018.08.043
Abstract: Abstract The design of ultra-high purity (UHP) Fe-based alloys for advanced ultra-supercritical (A-USC) technology is suggested in this work. The creep testing at 700 °C and a stress level of 150 MPa have been performed in air.… read more here.
Keywords: ultra high; purity uhp; technology; based alloys ... See more keywords