National Repository of Grey Literature 22 records found  beginprevious21 - 22  jump to record: Search took 0.00 seconds. 
Plasmachemical synthesis of borides, carbides and nitrides of transition metals
Brožek, Vlastimil ; Ctibor, Pavel
For technical practice the most important are up to now borides of titanium and zirconium, carbides of boron, calcium, silicium, titanium, zirconium, hafnium, aluminum and chromium. Nitrides of boron, silicium and titanium. Besides of tungssten carbide, any of the mentioned compounds is proced presently in the Czech Republic, however the know-how and suitable conditions are existing. The contribution describes possibilities of the processing of the mentioned materials to functional layers or thin-walled shaped parts by plasmachemical methods.
Vliv nosičů gamma-Al2O3, TiO2 a ZrO2 na hydrodesulfurizační aktivitu sulfidů přechodových kovů
Kaluža, Luděk ; Zdražil, Miroslav
A significant effect of ZrO2 and TiO2 supports on the hydrodesulfurization-activity ranking of V, Cr, Mn, Fe, Co, Ni, Mo, Ru, Rh, Pd, W, Re, Os, Ir and Pt sulfides studied was ascertained.

National Repository of Grey Literature : 22 records found   beginprevious21 - 22  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.