4 Questions 4 Answers 0 Followers
Questions related from Sami Tehrani
Please could someone suggest that how lower wear rate under higher load can be explained for ceramic specimen under lubricated sliding wear test?
22 April 2017 7,868 6 View
I have a Raman Spectra of Alumina and 3Y-TZP sintered around 1500 C. The Raman Spectra is showing few small peaks above 1000 cm-1 and one peak around 1650 cm-1. As most literature does not...
27 November 2016 583 2 View
I have noticed the presence of few cracks while looking at optical microscopy. I wonder if anyone has had similar experience. This sample contains mainly alumina and zirconia and it‘s been...
27 February 2016 3,241 6 View
I use citric acid as a dispersant ( less than 5% wt) and need to remove it completely before sintering process (SPS) during the calcination. Does anyone know at what temperature and after how long...
21 March 2015 7,915 2 View