Performing microscale experiments at ultrahigh temperatures is difficult because the high heat can destroy the testing mechanisms. Researchers demonstrated a new method, which combines targeted laser heating and transmission electron microscopy, that may overcome this problem.
Read More
Faster than a speeding bullet: A review on fiber reinforced UHTCMCs for hypersonic aircraft and more
Ultra-high temperature ceramic matrix composites could be used on some of the hottest portions of hypersonic aircraft if their brittleness is reduced. Research on using fibers to reinforce these materials increased greatly in the past decade, and a recent review article in an ACerS journal discusses the progress and challenges in this field.
Read More
Ultra-high temperature ceramic coatings are conventionally applied to composites using chemical vapor deposition. In a recent study, researchers from Korea experimented with applying UHTC coatings using a vacuum plasma spray process instead.
Read MoreCredit: Sydney Morning Herald; University of Melbourne. From Fresh Science: Melbourne University (Australia) researchers are doing rocket science with clay. They have developed a cheaper and more efficient way of…
Read MoreDistributions of surface height and in-plane strain of an angle interlock C/SiC composite at 1,200°C, measured by DIC. Line scans (in red) are used to correlate strains with the underlying…
Read MoreA group out of Missouri University of Science and Technology says it has a new method for mixing metals with ceramic that will allow stronger, heat-resistant, functionally graded materials for…
Read More