Sintering of powders is a common means of producing bulk materials when melt casting is impossible or does not achieve a desired microstructure, and has long been pursued for nanocrystalline materials ...

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With the aim to improve the thermal conductivity of yttria dispersed AlN ceramics through a short time and low temperature treatment under nitrogen atmosphere, millimeter wave (MMW) heating was ...

Renewably sourced biomaterials and lower sintering temperature result in a more sustainable substrate for powder bed fusion technologies requiring less energy use and a carbon footprint 89% smaller ...

A novel ultra-fast high-temperature pre-sintering (UHS) followed by conventional pressureless sintering (CS) strategy was employed for the first time to prepare transparent AlON ceramics. The prepared ...

In moldmaking, manufacturers are constantly searching for ways to increase productivity by cutting production time and costs. Today, a hybrid process exists that allows additive machining and milling ...

The scientists placed a 'pellet' of ceramic material between two strips of carbon, which can 'sinter' the material - making it resilient - in seconds (University of Maryland) A “breakthrough” method ...