20.500.12556/DKUM-66569 Dependence of hardness and impact energy on cooling time Δt8/5 and temperature for S960QL The paper deals with research into dependence of hardness and impact energy of thermal cycle simulated specimens of fine-grained structural steel S960QL on cooling time from 800 to 500 °C and on tested temperature. Results were obtained by measuring hardness of HV 10 and by experimental testing of Charpy notched tubes on instrumented Charpy hammer. Total impact energy, initiation energy and fracture propagation energy needed for occurrence of fracture is also elaborated. structural steel quenched hardness impact energy cooling time kaljeno jeklo popuščano jeklo toplotna obdelava udarna energija čas ohlajanja preiskava materiala true false true Angleški jezik Slovenski jezik Znanstveno delo 2017-07-03 13:01:28 2017-07-03 13:02:47 2022-08-01 12:55:32 2019-07-11 15:51:48 2014 0 0 str. 403-406 št. 2 Letn. 54 2014 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1334-2576 621.74:620.1 6892802 18218518 1334-2576 URN:SI:UM:DK:8UAKGC9A Metalurgija_2014_Samardzic,_Dunder,_Vuherer_Dependence_of_hardness_and_impact_energy_on_cooling_time_Δt85and_temperature_for_S960QL.pdf Metalurgija_2014_Samardzic,_Dunder,_Vuherer_Dependence_of_hardness_and_impact_energy_on_cooling_time_Δt85and_temperature_for_S960QL.pdf 1 797D17F50FB491A266D91E811736FB31 bf178dd466a209d981911fb4ded0122e0057103af791d9c8ae1fc36232376a7b 56680020-7c0e-11eb-bb7a-00155d0001ca 20.500.12556/dkum/0ca23e41-d287-4216-bc27-cb3948e4f418 https://dk.um.si/Dokument.php?lang=slv&id=113484 http://hrcak.srce.hr/128973 1 https://dk.um.si/Dokument.php?lang=slv&id=113483 Fakulteta za strojništvo 0 0 0