Autor:	Pecina, Vladimír
Jazyk:	čeština
Rok vydání:	2010
Předmět:	reoxidation aktivita kyslíku chemické složení vměstků chemical composition of inclusions oxygen activity nízkouhlíkové oceli reoxidace low carbon steels CO bubliny
Druh dokumentu:	Doctoral Thesis
Popis:	Casting of test castings from low – carbon steel with different deoxidation degrees. Oxygen activity measurement in castings – from the temperatures over liquidus to solidification of metal. Analysis of chemical composition of inclusions. Calculation of thermodynamic equilibrium between oxygen activity and aluminium, silicon and manganese activities in unalloyed steel. Estimation of conditions for the course of carbon reactions in studied casting.
Databáze:	Networked Digital Library of Theses & Dissertations
Externí odkaz:	http://www.nusl.cz/ntk/nusl-233895 Zobrazit plný text záznamu