Cílem výzkumné práce bylo stanovení lomové houževnatosti ocelí pro aplikace na karoserie automobilů v podmínkách dominantní rovinné napjatosti (tenké plechy) hodnocením energie spotřebované rozvojem lomu. Nedostatek vhodných mezinárodních standardů a komplikovaná metodologie testování byly motivací pro hledání spolehlivé alternativní metody. Většina stávajících mezinárodních norem pro měření lomové houževnatosti je primárně navržena na základě dominantního stavu rovinné deformace. Proveden byl komplexní průzkum metod, založených na přímé evidenci energie při rozvoji lomu a studovány parametry, které ji ovlivňují. Pro stanovení lomové houževnatosti dvoufázové oceli (DP450) a oceli bez intersticí (IF) byla úspěšně použita metoda ?Essential Wo...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
Fracture toughness determination of dual-phase DP450 steel using the essential work of fracture (EWF...
Fracture toughness of automotive-grade dual-phase steel (DP450) and interstitial free (IF) steel is ...
Disertační práce je v souladu s aktuálními trendy v konstrukci odlehčených kolejových vozidel zaměře...
In aerospace applications, products must comply with the highest standards and quality or performanc...
In aerospace applications, products must comply with the highest standards and quality or performanc...
During the last decades, the use of ultra-high strength steel (UHSS) has increased as its favorable ...
During the last decades, the use of ultra-high strength steel (UHSS) has increased as its favorable ...
During the last decades, the use of ultra-high strength steel (UHSS) has increased as its favorable ...
Advanced High Strength Steels (AHSS) are used in the automotive industry in form of thin sheets, to ...
During the last decades, the use of ultra-high strength steel (UHSS) has increased as its favorable ...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
Fracture toughness determination of dual-phase DP450 steel using the essential work of fracture (EWF...
Fracture toughness of automotive-grade dual-phase steel (DP450) and interstitial free (IF) steel is ...
Disertační práce je v souladu s aktuálními trendy v konstrukci odlehčených kolejových vozidel zaměře...
In aerospace applications, products must comply with the highest standards and quality or performanc...
In aerospace applications, products must comply with the highest standards and quality or performanc...
During the last decades, the use of ultra-high strength steel (UHSS) has increased as its favorable ...
During the last decades, the use of ultra-high strength steel (UHSS) has increased as its favorable ...
During the last decades, the use of ultra-high strength steel (UHSS) has increased as its favorable ...
Advanced High Strength Steels (AHSS) are used in the automotive industry in form of thin sheets, to ...
During the last decades, the use of ultra-high strength steel (UHSS) has increased as its favorable ...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...
In the last decade, the favorable properties of the press hardening process for advanced high streng...