Marko Dunđer (Author), Ivan Samardžić (Author), Tomaž Vuherer (Author)

Abstract

This paper elaborates results of hardness and impact energy of thermal cycle simulated specimens of high-alloy steel P 91 and their dependence on cooling time from 800 to 500 °C. Results were obtained by measuring hardness HV 1 and by experimental testing of Charpy notched specimens. Metallographic analysis of samples was performed on scanning electronic microscope.

Keywords

varjenje;P 91;trdota;udarna energija;hlajenje;welding;hardness;impact energy;cooling;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UM FS - Faculty of Mechanical Engineering
UDC: 621.791.052:669.15
COBISS: 18359062 Link will open in a new window
ISSN: 0543-5846
Views: 1788
Downloads: 82
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Other data

Secondary language: Slovenian
Secondary keywords: varjenje;P 91;trdota;udarna energija;hlajenje;
URN: URN:SI:UM:
Type (COBISS): Scientific work
Pages: str. 539-542
Volume: ǂVol. ǂ54
Issue: ǂiss. ǂ3
Chronology: 2015
ID: 9142059