National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Microstructure of high-alloy steels
Feller, Šimon ; Bořil, Petr (referee) ; Ostratický, Marek (advisor)
This bachelor thesis concerns formation of microstructure of high-alloy steels. In theoretic part there is summary of sorting high-alloy steels, possible structures and how these structures affect qualities of steel. For practical part two small experimental casts were created, which tried to imitate composition and structure of two another, much bigger casts. Microstructure, makrostructure and grain boundary segregation were compared.
Microstructure of high-alloy steels
Feller, Šimon ; Bořil, Petr (referee) ; Ostratický, Marek (advisor)
This bachelor thesis concerns formation of microstructure of high-alloy steels. In theoretic part there is summary of sorting high-alloy steels, possible structures and how these structures affect qualities of steel. For practical part two small experimental casts were created, which tried to imitate composition and structure of two another, much bigger casts. Microstructure, makrostructure and grain boundary segregation were compared.
Lomové chování polykrystalické slitiny Fe-2,3%V legované fosforem
Lejček, Pavel ; Pokluda, J. ; Šandera, P. ; Horníková, J. ; Vlach, B. ; Jenko, M.
Fracture behavior of a polycrystalline Fe-2.3%V alloy doped by 0.12% phosphorus show that the mode of the fracture depends on grain boundary segregation of phosphorus intergranular fracture runs along grain boundaries containing more than about 17at.% of segregated phosphorus.

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