THERMO-MECHANICAL TREATMENT OF 42SICR AND 42MNSI STEELS

by Ludmila Kučerová, Hana Jirková, Andrea Jandová
Published 2017-09-01

NEW TREATMENT ROUTE FOR CLOSED-DIE FORGINGS OF STEELS WITH 2.5% MANGANESE

by Dagmar Bublíková, Štěpán Jeníček, Mihal Peković, Hana Jirková
Published 2018-06-01

Q&P PROCESS IN PRESS-HARDENING OF 42SICR STEEL

by Dagmar Bublíková, Hana Jirková, Štěpán Jeníček, Josef Káňa
Published 2018-04-01

Effect of the Parameters of Semi-Solid Processing on the Elimination of Sharp-Edged Primary Chromium Carbides from Tool Steel

by Hana Jirková, Kateřina Rubešová, Pavel Konopík, Kateřina Opatová
Published 2018-09-01

EFFECT OF HEATING TEMPERATURE DURING SEMI-SOLID PROCESSING ON STRUCTURE OF X210CR12 STEEL

by Hana Jirková, Kateřina Rubešová, Kateřina Opatová, Michal Peković, Bohuslav Mašek
Published 2017-09-01

High Temperature and Corrosion Properties of A Newly Developed Fe-Al-O Based OPH Alloy

by Omid Khalaj, Ehsan Saebnoori, Hana Jirková, Ondřej Chocholatý, Jiří Svoboda
Published 2020-01-01

USE OF MULTI-PHASE TRIP STEEL FOR PRESS-HARDENING TECHNOLOGY

by Hana JIRKOVÁ, Kateřina OPATOVÁ, Štěpán JENÍČEK, Jiří VRTÁČEK, Ludmila KUČEROVÁ, Petr KURKA
Published 2019-06-01

EFFECTS OF COOLING RATE ON THE VOLUME FRACTION OF RETAINED AUSTENITE IN FORGINGS FROM HIGH-STRENGTH Mn-Si STEELS

by Dagmar BUBLÍKOVÁ, Hana JIRKOVÁ, Kateřina RUBEŠOVÁ, Michal Pekovič, Julie VOLKMANNOVÁ, Marcel Graf
Published 2019-06-01

The Role of Expanded Polystyrene and Geocell in Enhancing the Behavior of Buried HDPE Pipes under Trench Loading Using Numerical Analyses

by Omid Khalaj, Mehran Azizian, Naser Joz Darabi, Seyed Naser Moghaddas Tafreshi, Hana Jirková
Published 2020-06-01

Hot Rolling vs. Forging: Newly Developed Fe-Al-O Based OPH Alloy

by Omid Khalaj, Hana Jirková, Karolína Burdová, Adam Stehlík, Ludmila Kučerová, Jiří Vrtáček, Jiří Svoboda
Published 2021-01-01

The Effect of Heat Treatment on the Tribological Properties and Room Temperature Corrosion Behavior of Fe–Cr–Al-Based OPH Alloy

by Omid Khalaj, Ehsan Saebnoori, Hana Jirková, Ondřej Chocholatý, Ludmila Kučerová, Jan Hajšman, Jiří Svoboda
Published 2020-11-01

Microstructure Evolution in ODS Alloys with a High-Volume Fraction of Nano Oxides

by Jiří Svoboda, Vít Horník, Luděk Stratil, Hynek Hadraba, Bohuslav Mašek, Omid Khalaj, Hana Jirková
Published 2018-12-01

Determining Forming Limit Diagrams Using Sub-Sized Specimen Geometry and Comparing FLD Evaluation Methods

by Kateřina Rubešová, Martin Rund, Sylwia Rzepa, Hana Jirková, Štěpán Jeníček, Miroslav Urbánek, Ludmila Kučerová, Pavel Konopík
Published 2021-03-01

Influence of Austenite Grain Size on Mechanical Properties after Quench and Partitioning Treatment of a 42SiCr Steel

by Sebastian Härtel, Birgit Awiszus, Marcel Graf, Alexander Nitsche, Marcus Böhme, Martin F.-X. Wagner, Hana Jirkova, Bohuslav Masek
Published 2019-05-01