Results 41 to 50 of about 4,245 (210)
Three-dimensional model of martensitic transformations with elasto-plastic effects [PDF]
, 2010 Martensitic transformations with elasto-plastic effects caused by the formation of dislocations in a parent austenite phase are studied by using a phase-field description.
Emmerich, H +4 more
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Friction, 2018 In this research, results of the investigation of the sliding friction and wear of yttria-stabilized tetragonal zirconia polycrystalline (Y-TZP) and Y-TZP-Al2O3 samples preliminarily subjected to low-temperature degradation are reported.
Nikolai L. Savchenko +5 more
doaj +1 more source
Metals, 2022 Heat treatments of single crystals of Ni44Fe19Ga27Co10 (at.%) shape memory alloys cause various microstructures of the high-temperature phase. The nanodomain structure, consisting of regions of the L21- and B2-phases, and nanosized particles are the main
Ekaterina E. Timofeeva +6 more
doaj +1 more source
Size Effects in Hysteresis of Reversible Martensitic Transformations [PDF]
, 2021 Martensitic transformations are diffusionless phase transformations, which have been observed in metals, ceramics, and electronic oxides. They are responsible for multifunctional behavior due to changes in shape, magnetization, and enthalpy associated ...
Zhang, Yijia
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CLASSICAL AND NONCLASSICAL MECHANISMS OF MARTENSITIC TRANSFORMATIONS [PDF]
, 1982 Theoretical approaches to the nucleation of martensitic transformations have considered two types of nucleation paths : (a) the classical path, involving a nucleus of fixed structure and increasing size, and (b) nonclassical paths, involving a nucleus of
G.B. Olson, M. Cohen
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Martensitic Phase Transformations in Fe-Co-Ni-Pd-Pt Multicomponent Alloys [PDF]
, 2021 Fe70Pd30 and Fe75Pt25 alloys exhibit complex ordering and martensitic transformations close to room temperature leading to varied shape memory and superelasticity effects that can be both strain and magnetically induced.
Liu, Yiwen
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Journal of Materials Research and Technology, 2022 13Cr low-carbon martensitic stainless steels also known as supermartensitic stainless steels (SMSS) have superior properties than conventional martensitic stainless steels. The SMSS have better weldability and corrosion resistance.
José Wilmar Calderón-Hernández +6 more
doaj +1 more source
Pd2MnGa Metamagnetic Shape Memory Alloy with Small Energy Loss
Advanced Science, 2023 Metamagnetic shape memory alloys (MMSMAs) are attractive functional materials owing to their unique properties such as magnetostrain, magnetoresistance, and the magnetocaloric effect caused by magnetic‐field‐induced transitions.
Tatsuya Ito +8 more
doaj +1 more source
Thermo-mechanical behaviour of TRIP 1000 steel sheets subjected to low velocity perforation by conical projectiles at different temperatures [PDF]
, 2010 This paper presents and analyzes the behaviour of TRIP 1000 steel sheets subjected to low velocity perforation by conical projectiles. The relevance of this material resides in the potential transformation of retained austenite to martensite during ...
Rodríguez-Martínez, José Antonio +12 more
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The Stability of NiTi shape memory alloys and actuator applications [PDF]
, 1999 Recent research and development in the area of shape memory alloys (SMA) continues to yield novel and unique results. Of the alloys that display the effect NiTi alloys have found the most commercial interest resulting in a number of niche applications ...
Morgan, Neil
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