Herein, the strain‐rate sensitive deformation behavior of a sintered Al‐ and Mo‐modified CrFeCoNi high‐entropy alloy (HEA) is focused. The microstructure investigated using scanning electron microscopy (SEM), backscatter diffraction (EBSD), energy‐dispersive X‐ray spectroscopy (EDS), diffraction. It was found that after sintering, very low porosity (<1%) consists an ultrafine Mo‐ Cr‐rich σ p...

The Advanced Fuels Campaign performed a series of irradiation tests minor actinide-bearing mixed oxide fuel (MA-MOX), the so-called AFC-2C&D experiments, to investigate transmutation long-lived transuranic actinide isotopes contained in spent nuclear via fast reactor technology at burnups exceeding 10 % fission initial metallic atoms. This manuscript reports test results derived from one five M...

This paper investigates the effects of laser heated cold spray on microstructure and mechanical properties sprayed 304L stainless steel (SS304L). In this study, three samples were made by depositing SS304L powder onto substrates using (CS) with a nitrogen carrier gas. A was used to heat surface two deposits after 750 ℃ 950 ℃, resulting studied. Electron backscatter diffraction (EBSD) X-ray line...

The effect of film thickness on the resistivity of thin, evaporated copper films (approximately 10–150 nm thick) was determined from sheet resistance, film thickness, and mean grain-size measurements by using four-point probe, profilometer, and electron backscatter diffraction (EBSD) and X-ray diffraction (XRD) methods, respectively. The resistivity of these films increased with decreasing film...

This paper aims at the phase identification and quantification in transformation induced plasticity duplex stainless steel (TDSS) base weld metal containing ferrite, austenite, martensite. Light optical microscopy (LOM) electron backscatter diffraction (EBSD) analysis were employed to analyze phases. Samples either mechanically or electrolytically polished study effect of preparation technique....

The addition of high-content alloying elements and the unbefitting process make carbide-free bainite steel difficult in industrial production. Thus, we adopted a dynamic continuous cooling for developing high-strength cold-rolled low-alloy bainitic steels this study. influence rates on microstructure mechanical properties was investigated by dilatometry, scanning electron microscopy (SEM), X-ra...

• Laser-powder bed fusion (L-PBF) fabrication of functionally graded nickel-titanium (NiTi)-AISI 316L material demonstrated. Excellent bonding between NiTi and AISI alloys controlled via complex bands multi-material layers. Phase microstructural evolution through the L-PBF settings. Multi-material phase microstructure formation/evolution mechanisms elucidated. This study evaluates additively ma...

In the present study, the solution and ageing treatments behavior of Mg-RE-Zr-Zn alloy (Elektron21) and its nano-AlN reinforced nanocomposites have been evaluated. The properties of the thermal-treated materials were investigated in terms of Vickers hardness, the area fraction of precipitates, microstructure and phase composition. The solution treatments were performed by treating at 520 °C, 55...

Ultrasonic impact treatment (UIT), which is a peening method, is usually used as a post-weld treatment in order to improve the fatigue strength of welded joints. In this study, fatigue tests were carried out on web-gusset welded joints treated by UIT and the results were compared with the fatigue lives of as-welded joints in order to examine the effects of UIT on the fatigue lives of welded joi...