Fe4N nitride layer, formed via gas nitriding, dramatically reduces hydrogen diffusion in iron. Combining advanced microscopy ...

Scientists and engineers at the University of Nottingham have measured the stiffness of space rock for the first time. Many meteorites are made of crystalline materials, formed under exotic conditions ...

An investigation was carried out to examine the influence of as-cast heterogeneities on the resulting microstructure and mechanical properties of an austempered ductile cast iron (ADI). A commercial ...

“We got down to the microstructure and worked to have the pan hold on to the seasoning better from the start.” The distribution of cast iron throughout the pan was another touch that we ...

AA2024 is a heat-treatable aluminum-copper alloy that comprises aluminum, copper, magnesium, silicon, iron, and manganese ... components in the aerospace and automotive industries. The microstructure ...

As enamel matures and solidifies before the teeth erupt from the gums, iron-containing ferrihydrite-like material moves into the outer layer of enamel, occupying empty spaces between ...

We noticed that iron ions in red sandstone are susceptible to weathering ... the changes of physical characteristics (mineral composition, physical indicator, microstructure, and pore structure) from ...

High Chromium Cast Iron (HCCI) has demonstrated its effectiveness as a potential material for applications in severe environments due to its remarkable wear resistance attributed to the volumetric ...

microstructure analysis, crystal structure analysis, and thermal stability analysis. This paper summarizes and analyzes the methods which are often used (29). Method for determination of iron content ...