Pavel Podaný (Author), Tomáš Studecký (Author), Tomas Gregor (Author), Radek Prochazka (Author), Aleksandra Kocijan (Author)

Abstract

A new ultra-high strength steel with a fully austenitic microstructure and twinning-induced plasticity (TWIP) effect has been developed. TWIP effect gives this steel a good combination of high strength of over 1000 MPa and ductility of over 35%. This new steel has a high chromium content, which increases its corrosion resistance. By combining cold rolling and annealing, the steel has achieved a very fine austenitic microstructure with an average grain diameter of 2.85 µm. This steel could be used for structural applications or components that need to withstand high levels of stress, deformation and corrosion environment.

Keywords

TWIP steels;corrosion resistance;microstructure;tensile strength;plasticity;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: IMT - Institute of Metals and Technology
Publisher: MM Publishing s.r.o.
UDC: 669.1
COBISS: 161196803 Link will open in a new window
ISSN: 1805-0476
Views: 229
Downloads: 95
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Source comment: Nasl. z nasl. zaslona; Opis vira z dne 11. 8. 2023;
Pages: str. 6602-6605
Chronology: Jun. 2023
DOI: 10.17973/MMSJ.2023_06_2023041
ID: 22754347