To reveal the dynamic evolution mechanism of spatial microdamage on the surface of silicon nitride bearings, this study proposes a molecular dynamics modeling method based on 3D point cloud ...

Microdamage is inevitable on the bearing surface during machining. To explore the propagation and evolution laws of microdamage on silicon nitride-bearing surfaces during loading and unloading, the ...

Introduction: Silicon nitride (SiN) is an advanced ceramic that has shown potential as an orthopaedic biomaterial in its bulk form and as a coating material on cobalt-chromium (CoCr) substrates. Its ...

For the first time, the densification preparation of silicon nitride-based metamaterials was achieved without the assistance of mechanical pressure.” said Lujie Wang, associate researcher at the ...

Other applications for Kyocera’s silicon carbide-based materials and other fine ceramics, like StarCeram® N silicon nitride (Si3N4), span from electronics (like sensors, capacitors, and resistors), to ...

Non-oxides such as silicon carbide (SiC) and silicon nitride (Si3N4), and technical oxides like alumina (Al2O3), aluminum ...

One efficient and common type of ball bearings is the deepgroove ball bearing, ... Silicon nitride ceramics and AISI 52100 chrome steel were found to be the most appropriate materials that exhibit ...

Kyocera has developed a silicon nitride (SN) light source for Fourier-transform infrared (FTIR) spectrometers using its SN heater and glow plug portfolio. The company’s SN heaters are robust and fast ...