Today almost all manufacturers of dental materials in their certificates of quality of material give its chemical composition, mechanical properties, process ability in aesthetic characteristics while informations about thermal properties are not available.Within the work measurements of the thermal properties of five selected, in daily dental prac...

By Borut Kosec, Mateja Vodlan, Blaž Karpe, Aleš Nagode, Milan Bizjak, Igor Kopač, Alenka Pavlič, Igor Budak, Tatjana Puškar, Henry Taubmann, Mirko Gojić

Dimensional tolerances of semi-products for the automotive industry became extremely narrow, and allow no deviations in the production process. In present research work the distortion behaviour of C15E (1.1141) and 42CrMo4 (1.7225) steels during two common industrial heat treatments (quenching and controlled heating and cooling) was ...

By Damir Česnik, Matej Rustja, Milan Bizjak, Blaž Karpe