Results 1 to 10 of about 62,496 (274)
, 2009 Ni-Mn-Ga films in the austenite and the martensite structures at room temperature have been obtained using the DC magnetron sputtering technique. Two elaboration processes were studied.
Bourgault, Daniel +9 more
core +5 more sources
THE CALCULATION OF STRESS INTENSITY FACTOR STEEL OF RAILWAY WHEELS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2020 From an analysis of the dependence complex of carbon steel properties on structural parameters, it was found that for an isostructural state, the influence of austenite grain size on impact strength exceeds the dependence on carbon content.
Igor VAKULENKO +2 more
doaj +1 more source
INFLUENCE HOT PLASTIC DEFORMATION ON THE STRUCTURE AND PROPERTIES OF CARBON STEEL OF THE RAILWAY WHEEL [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2023 The study is devoted to the explanation of the influence of hot plastic deformation on the properties of railway wheels. The shape of individual elements of the wheel provides for a different degree of hot compression, which determines the mechanism for ...
Igor VAKULENKO +3 more
doaj +1 more source
Phase Composition of Austenitic Stainless Steels in Additive Manufacturing: A Review
Metals, 2021 Additive manufacturing (AM) is among the novel industrial technologies for fast prototyping of complex parts made from different constructional and functional materials.
Sergey Astafurov, Elena Astafurova
doaj +1 more source
Metals, 2023 A nickel-based filler wire, Inconel 82, was applied to weld a high-silicon steel plate with a chemical composition in wt% of 2.6 Si, 0.5 Al and Fe balance. The chemical composition of the heterogeneous weld bead was deviated from that of the conventional
Ming-Feng Chiang +3 more
doaj +1 more source
Features of face milling of Ni-Ti alloys with shape memory effect
Технічна інженерія, 2022 The paper reviews current research on the processing of Ni-Ti alloys (nitinols). These functional materials undergo martensitic transformations that determine their specific physical and mechanical properties (shape memory effect, superelasticity, high ...
N.O.
doaj +1 more source
Metals, 2022 In this study, the effect of phase, microstructure, and porosity in Selective Laser Melting (SLM) on hardness, tensile, and fracture behavior of 17-4 PH was investigated.
Mohammad Azlan Aripin +6 more
doaj +1 more source
Successive Grinding and Polishing Effect on the Retained Austenite in the Surface of 42CrMo4 Steel
Metals, 2022 Low-alloy 42CrMo4 steels were studied by 57Fe Mössbauer spectroscopy (MS), X-ray diffractometry (XRD), and Energy Dispersive X-ray Spectroscopy (EDS) measurements.
Jiří Pechoušek +8 more
doaj +1 more source
On the Superplastic Deformation in Vanadium-Alloyed High-Nitrogen Steel
Metals, 2019 The experimental evidence for the realization of a superplastic behavior with 900% elongation in V-alloyed high-nitrogen austenitic Fe-19Cr-22Mn-1.5V-0.3C-0.6N steel was proposed. Using thermomechanical processing, a misoriented grain/subgrain austenitic
Elena Astafurova +7 more
doaj +1 more source
Study on as-cast microstructure of Fe-15Mn-10Al-5Ni-0.8C low density duplex steel
Materials Research Express, 2022 The microstructure of Fe-15Mn-10Al-5Ni-0.8C low density duplex steel ingots was studied by laser confocal scanning calorimetry , metallographic microscopy and scanning electron microscopy.
Zhihe Guo +5 more
doaj +1 more source