|
A comparison between tensile and hole expansion properties in 800 MPa tensile strength grade hot-rolled steels Materials Today Communications, 40: 109521 https://doi.org/10.1016/j.mtcomm.2024.109521 |
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Hole expansion performance of a medium manganese advanced high-strength steel after hot rolling and intercritical annealing Materials Research Proceedings, Vol. 44: pp 358-367 https://dx.doi.org/10.21741/9781644903254-38 |
|
Development of the cross-section moment in air-bending Materials Research Proceedings, Vol. 41: 1027–1037 https://doi.org/10.21741/9781644903131-113 |
|
Effect of temperature on the plastic flow and strain hardening of direct-quenched ultra-high strength steel S960MC Thin-Walled Structures, 194: 111319 https://doi.org/10.1016/j.tws.2023.111319 |
|
Effect of design parameters on auxetic behavior and stiffness of additively manufactured 316L stainless steel Journal of Materials Research and Technology, Vol. 30: 8805–8814 https://doi.org/10.1016/j.jmrt.2024.05.197 |
|
Effect of service temperature on the failure of additively manufactured 13Cr10Ni2Al stainless tool steel ECF 2024 |
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Effect of surface characteristics on strain distribution in airbending Metal Forming 2024, Vol. 44: pp 350-357 http://dx.doi.org/10.21741/9781644903254-37 |
|
Comparative study about the results of HAZ physical simulations on different high-strength steel grades Welding in the World, 68: 1965–1980 https://link.springer.com/article/10.1007/s40194-024-01714-8 |
|
Physical simulation-based analysis of multipass welding in S500 shipbuilding steel 77th IIW Annual Assembly and International Conference https://link.springer.com/article/10.1007/s40194-024-01908-0 |
|
The effect of welding thermal cycles on weld properties of 500 MPa grade offshore steel 32nd Hungarian Welding Conference 2024: 88-94 https://www.researchgate.net/publication/387997965_The_effect_of_welding_thermal_cycles_on_weld_properties_of_500_MPa_grade_offshore_steel |
|
A többrétegű varratfelépítés hatásának elemzése fizikai szimulációval 500 MPa szilárdsági kategóriájú hajóacélnál Hegesztéstechnika, XXXV, 2: 37–42 https://urn.fi/URN:NBN:fi:oulu-202410036170 |
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Physical Simulation of Heat-affected Zones in a Weld Metal Used with 500 MPa Offshore Steel SIMS EUROSIM 2024 http://dx.doi.org/10.3384/ecp212.033 |
|
Utilizing computational thermodynamics in characterization and classification of non-metallic inclusions in Ti-deoxidized steels SIMS EUROSIM 2024 http://dx.doi.org/10.3384/ecp212.025 |
|
The microstructure and fracture mode of physically simulated heat-affected zones of a weld metal used with 500 MPa offshore steel – part 2: fractographies, inclusions and microstructures ECF 2024 |
|
The microstructure and fracture mode of physically simulated heat-affected zones of a weld metal used with 500 MPa offshore steel – part 1: impact toughness test results ECF 2024 |
|
Comparison of novel 1 GPa low-carbon, low-alloyed steel produced with simulated- and laboratory-scale thermomechanical controlled processes Steel Research International, 96: 2400481 https://doi.org/10.1002/srin.202400481 |
|
Mitigating hydrogen embrittlement via film-like retained austenite in 2 GPa direct-quenched and partitioned martensitic steels MSEA, 908: 146872 https://doi.org/10.1016/j.msea.2024.146872 |
|
Role of prior austenite grain structure in hydrogen diffusion, trapping, and embrittlement mechanisms in as-quenched martensitic steels Procedia Structural Integrity, 54: 149–155 https://doi.org/10.1016/j.prostr.2024.01.067 |
|
Fossiilivapaat terässovellukset Suomen teräsekosysteemissä, FOSSA2 (Fossil-Free Steel Applications: Phase II), Ohutlevy: 14-16 https://urn.fi/URN:NBN:fi:oulu-202409266064 |
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Comparative study about the results of HAZ physical simulations on different high-strength steel grades FOSSA2/Welding in the world, Vol. 68: 1965–1980 https://doi.org/10.1007/s40194-024-01714-8 |
|
Microstructure Evolution in RSW-Welded MS1400 Martensitic Steel: Impact of Pulse Sequencing Journal of Materials Research and Technology |
|
Effect of Cooling Practice on the Mechanical Properties of Medium-Manganese Aluminum-Alloyed Steels after Intercritical Annealing Quench and Partition Treatment Steel Research International: 240042 https://doi.org/10.1002/srin.202400420 |
|
Evolution of inclusions in physically simulated heat-affected zones of a weld metal used with a 500 MPa offshore steel THERMEC 25 |
|
Strain-induced martensite formation during punching of a medium manganese advanced high-strength steel Procedia Structural Integrity, 69: 53–60 https://doi.org/10.1016/j.prostr.2025.07.008 |
|
An investigation on behaviour of 800 MPa grade hot-rolled steels in interrupted ISO 16630 hole expansion testing MATEC Web of Conferences / IDDRG 2025, 408: 1073 |
|
The Relationship Between Fracture Toughness and Blanking Performance of 850MPa Hot-Rolled Steels MATEC Web of Conferences / IDDRG 2025, 408: 1034 |
|
Local Formability and Bendability of UHSS: Correlations Between Bending and Tensile Fracture Strains International Journal of Solids and Structures, 320: 113524 https://doi.org/10.1016/j.ijsolstr.2025.113524 |
|
Effect of intercritical annealing temperature and holding time to mechanical performance of hot-rolled medium manganese steel THERMEC 25 |
|
Finite element modeling of electromagnetic heating THERMEC 25 |
|
The impact of surface properties on strain distribution in air-bending THERMEC 25 |
|
Effect of wire electrical discharge machining on hole expansion ratio of 1 GPa low carbon low alloyed steel THERMEC 25 |
|
Effect of EAF impurities on microstructure and mechanical properties of low-carbon steels THERMEC 25 |
|
Revealing the Microstructure and Mechanical Properties of Rapidly Quenched and Tempered 51CrV4 Steel Processed Via a Continuous Induction Line THERMEC 25 |
|
Effect of Cold-Forming on Mechanical Properties of AHSS Steel THERMEC 25 |
|
Effect of EAF impurities on microstructure and mechanical properties of low-carbon steels Oulun yliopisto, Konetekniikka, 2024 https://urn.fi/URN:NBN:fi:oulu-202412187414 |
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Optimizing intercritical annealing treatment for hot-rolled medium-manganese steels Oulun yliopisto, Konetekniikka, 2024 https://oulurepo.oulu.fi/handle/10024/53391 |
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Finite element modeling of electromagnetic heating Oulun yliopisto, Konetekniikka, 2024 https://urn.fi/URN:NBN:fi:oulu-202412187418 |
|
Modeling of a thermo-mechanically controlled virtual finishing rolling mill and coil cooling processes Acta Universitatis Ouluensis, 2025 https://urn.fi/URN:NBN:fi:oulu-202412187446 |
|
CTOD examination of physically simulated heat-affected zones in S500 shipbuilding steel welds IIW Conference 2025 |
|
Effect of cooling practice on the mechanical properties of medium manganese aluminum alloyed steels after inter-critical annealing, quench and partition heat treatment Steel research international (2024) https://doi.org/10.1002/srin.202400420 |
| In-situ X-ray diffraction analysis of serrated flow in medium manganese steels |
| Effects of Trace elements Copper and Tin on Properties of Mild and Dual-Phase Steel (after Different Processing Steps) https://doi.org/10.1002/srin.202400251 |
|
The Effect of Bake Hardening on Quenched and Partitioned AISI 420 Stainless Steel Steel Research International |
| Effect of carbon on the cavitation erosion evolution of quenched and partitioned AISI 420 stainless steel |
|
Current trends in alloy development Materials Day 2024, 10.10.2024 Tampere |
|
Quenching and partitioning: A novel process to improve the cavitation erosion resistance of AISI 420 stainless steel Materials Day 2024, 10.10.2024 Tampere |
|
Fatigue assessment of as-welded and HFMI-treated high-strength steel joints under variable amplitude loading using local approaches Welding in the World, Vol. 69: 687-700 http://dx.doi.org/10.1007/s40194-024-01919-x |
|
High-strength steel S700 K-joints: Experimental investigation on ultimate resistance and deformation capacity Journal of Constructional Steel Research, Vol. 227: 109317 http://dx.doi.org/10.1016/j.jcsr.2024.109317 |
|
Simulation-based fatigue assessment using the 4R method in different load conditions European Journal of Mechanics – A/Solids, Vol. 111: 105600 http://dx.doi.org/10.1016/j.euromechsol.2025.105600 |
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Assessing local stresses in scanned fillet weld geometry using bagged decision trees Journal of Constructional Steel Research, Vol. 218: 108745 http://dx.doi.org/10.1016/j.jcsr.2024.108745 |
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Comparison of analytical and numerical methods for estimating notch strains Materials Science and Engineering Technology, Vol. 55, 6: 719-732 http://dx.doi.org/10.1002/mawe.202300095 |
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Fatigue behavior of load-carrying cruciform fillet weld joints under variable amplitude load Journal of Constructional Steel Research, Vol. 215: 108559 http://dx.doi.org/10.1016/j.jcsr.2024.108559 |
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Fatigue design of stress relief grooves to prevent weld root fatigue in butt-welded cast steel to ultra-high-strength steel joints Welding in the World, Vol. 68: 2203–2216 http://dx.doi.org/10.1007/s40194-024-01797-3 |
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Fatigue strength assessment of HFMI-treated steel joints under bending loading 77th IIW Annual Assembly and International Conference, 7-12 July 2024, Rhodes, Greece. |
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Fatigue strength assessment of welded high-strength and ultra-high-strength steel joints in the as-welded and high-frequency mechanical impact (HFMI)-treated conditions under variable amplitude loading (IIW doc. XIII-3057-2024) 77th IIW Annual Assembly and International Conference, 7-12 July 2024, Rhodes, Greece |
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Fatigue strength of single-sided fillet welds in overlapping ultra-high-strength steel sheets Welding in the world, Vol. 68: 1225–1239 http://dx.doi.org/10.1007/s40194-024-01736-2 |
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Flow and hardening behavior in the heat-affected zone of welded ultra-high strength steels. Welding in the World, Vol. 68: 1001–1016 http://dx.doi.org/10.1007/s40194-024-01703-x |
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Fracture, deformation route, and mechanical performance of welded cold-formed ultra-high strength steel S1100 Procedia Structural Integrity, Vol. 61: 53-61 http://dx.doi.org/10.1016/j.prostr.2024.06.009 |
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Framework for a finite element method-based simulation approach to fatigue assessment of welded joints using the 4R method International Journal of Fatigue, Vol. 181: 108148 http://dx.doi.org/10.1016/j.ijfatigue.2024.108148 |
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Influence of shear cut holes on the fatigue performance of hot-rolled 800 MPa automotive steel grades Procedia Structural Integrity, Vol. 57: 785-792 http://dx.doi.org/10.1016/j.prostr.2024.03.084 |
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On the out-of-plane buckling of RHS X-joints – Analytical and numerical approaches Journal of Constructional Steel Research, Vol. 220: 108836 http://dx.doi.org/10.1016/j.jcsr.2024.108836 |
| Optimization of hooklift axle joints with high strength steel (HIAB Finland) https://urn.fi/URN:NBN:fi-fe2024111492466 |
| Utilization of high-strength fossil-free steels in ship hull structures (RMC Finland) https://lutpub.lut.fi/handle/10024/168552 |
| Potential of laser welding technologies in forestry machine manufacturing (John Deere Forestry) https://lutpub.lut.fi/handle/10024/168798 |
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CTOD examination of physically simulated heat-affected zones in S500 shipbuilding steel welds Welding in the World |
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Thermodynamic and Algorithmic Optimization of Medium Manganese Steel Composition Design, Non-Metallic Inclusion Analysis, and Microstructural Insights THERMEC 25 |
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Effect of rapid tempering and cementite morphology on hydrogen diffusion and trapping in a medium-carbon advanced high-strength steel, Engineering Fracture Mechanics, 326: 111376 |
|
Effect of silicon alloying on hydrogen diffusion and trapping in medium-carbon DQ&P steels SteelyH conference |
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Low-temperature fracture toughness of electron-beam welded low-carbon martensitic-austenitic steel Procedia Structural Integrity, 68: 802-808 https://doi.org/10.1016/j.prostr.2025.06.133 |
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Fracture toughness and crack initiation of welded S420 offshore steels at a low temperatures -80 C Oulun yliopisto, Konetekniikka, 2025 |
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Hardening behavior and microstructure of S1100 ultrahigh-strength steel at elevated temperatures Journal of Constructional Steel Research, VSI: High performance steel |
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Fatigue assessment of welded thin-walled automotive steels using effective stress methods 78th IIW Annual Assembly and International Conference, 22-27 June 2025, Genoa, Italy |
|
Fatigue strength improvement of circular hollow section tube-to-gusset plate detail with welding techniques 78th IIW Annual Assembly and International Conference, 22-27 June 2025, Genoa, Italy |
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Hydrogen-assisted fatigue crack growth in pipeline steels: a machine learning approach Procedia Structural Integrity, 68: 1066-1073 https://doi.org/10.1016/j.prostr.2025.06.171 |
| Fatigue strength assessment of HFMI-treated steel joints under bending loading https://doi.org/10.1007/s40194-025-02100-8 |
| Mechanical performance and fracture behaviour of dissimilar welds made of thermo-mechanically rolled steels : a study of dissimilar steel grades weld joint between S700 MC Plus, and Domex 500 D https://urn.fi/URN:NBN:fi-fe2025061871725 |
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Advancing smart multi-robot welding through pre-setting and digital twin-based feedback to mitigate angular welding distortion Discover Mechanical Engineering, 4: 35 https://doi.org/10.1007/s44245-025-00124-4 |
OULUN YLIOPISTO:
Pekka Plosila, Vili Kesti, Jaakko Hannula, Jukka Kömi & Antti Kaijalainen. (2024).
A comparison between tensile and hole expansion properties in 800 MPa tensile strength grade hot-rolled steels
Materials Today Communications, Vol. 40, 109521.
Elsevier
https://doi.org/10.1016/j.mtcomm.2024.109521
Pekka Plosila, Pekka Kantanen, Jaakko Hannula, Vahid Javaheri, Jukka Kömi & Antti Kaijalainen. (2024).
Hole expansion performance of a medium manganese advanced high-strength steel after hot rolling and intercritical annealing
Materials Research Proceedings, Vol. 44, pp 358-367
Materials Research Forum LLC
https://dx.doi.org/10.21741/9781644903254-38
Mehran Ghafouri, Shahriar Afkhami, Aki-Petteri Pokka, Vahid Javaheri, Amir Togiani, Jari Larkiola, Timo Björk. (2024).
Development of the cross-section moment in air-bending
Materials Research Proceedings, Vol. 41, 1027–1037.
Materials Research Forum LLC
https://doi.org/10.21741/9781644903131-113
Mehran Ghafouri, Shahriar Afkhami, Aki-Petteri Pokka, Vahid Javaheri, Amir Togiani, Jari Larkiola, Timo Björk. (2024).
Effect of temperature on the plastic flow and strain hardening of direct-quenched ultra-high strength steel S960MC
Thin-Walled Structures, 194, 111319.
Elsevier
https://doi.org/10.1016/j.tws.2023.111319
Mahmoud Khedr, Hassan Elshokrofy, Aki-Petteri Pokka, Atef Hamada, Matias Jaskari, Aappo Mustakangas, Antti Järvenpää, Abdelkader Ibrahim, Mahmoud Elsamanty. (2024).
Effect of design parameters on auxetic behavior and stiffness of additively manufactured 316L stainless steel
Journal of Materials Research and Technology, 30, 8805–8814.
Elsevier
https://doi.org/10.1016/j.jmrt.2024.05.197
Shahriar Afkhami, Mehran Ghafouri, Ilkka Poutiainen, Aki-Petteri Pokka, Vahid Javaheri, Jari Larkiola, Timo Björk, Masoud Moshtaghi. (2024).
Effect of service temperature on the failure of additively manufactured 13Cr10Ni2Al stainless tool steel
ECF 2024
Antti Kaijalainen, Aki-Petteri Pokka, Matias Jaskari, Juha Huuki, Tommi Hintsala, Jukka Kömi. (2024).
Effect of surface characteristics on strain distribution in airbending
Metal Forming 2024
Materials Research Forum LLC
https://dx.doi.org/10.21741/9781644903254-37
Judit Kovács, Marcell Gáspár, János Lukács, Henri Tervo, Antti Kaijalainen. (2024).
Comparative study about the results of HAZ physical simulations on different high-strength steel grades
Welding in the World, 68, 1965–1980.
Springer
https://doi.org/10.1007/s40194-024-01714-8
Marcell Gáspár, Judit Kovács, Raghawendra Sisodia, Johannes Sainio, Henri Tervo, Vahid Javaheri, Antti Kaijalainen. (2024).
Physical simulation-based analysis of multipass welding in S500 shipbuilding steel
77th IIW Annual Assembly and International Conference, Welding in the world, 68, 825–836.
Springer
https://link.springer.com/article/10.1007/s40194-024-01908-0
Marcell Gáspár, Judit Kovács, Johannes Sainio, Henri Tervo, Vahid Javaheri, Antti Kaijalainen. (2024).
The effect of welding thermal cycles on weld properties of 500 MPa grade offshore steel
32nd Hungarian Welding Conference 2024, 88-94.
Hungarian welding association
https://www.researchgate.net/publication/387997965_The_effect_of_welding_thermal_cycles_on_weld_properties_of_500_MPa_grade_offshore_steel
Marcell Gáspár, Judit Kovács, Johannes Sainio, Henri Tervo, Vahid Javaheri, Antti Kaijalainen. (2024).
A többrétegű varratfelépítés hatásának elemzése fizikai szimulációval 500 MPa szilárdsági kategóriájú hajóacélnál
Hegesztéstechnika, XXXV, 2, 37-42.
https://urn.fi/URN:NBN:fi:oulu-202410036170
Henri Tervo, Marcell Gáspár, Judit Kovács, Antti Kaijalainen, Vahid Javaheri, Johannes Sainio, Jukka Kömi. (2024).
Physical Simulation of Heat-affected Zones in a Weld Metal Used with 500 MPa Offshore Steel
SIMS EUROSIM 2024
Linköping university electronic press
https://dx.doi.org/10.3384/ecp212.033
Tuomas Alatarvas, Henri Tervo, Antti Kaijalainen, Qifeng Shu. (2024).
Utilizing computational thermodynamics in characterization and classification of non-metallic inclusions in Ti-deoxidized steels
SIMS EUROSIM 2024
Linköping university electronic press
https://dx.doi.org/10.3384/ecp212.025
Henri Tervo, Marcell Gáspár, Judit Kovács, Antti Kaijalainen, Vahid Javaheri, Johannes Sainio, Jukka Kömi. (2024).
The microstructure and fracture mode of physically simulated heat-affected zones of a weld metal used with 500 MPa offshore steel – part 1: impact toughness test results
EFC 2024
Marcell Gáspár, Judit Kovács, Henri Tervo, Antti Kaijalainen, Vahid Javaheri, Johannes Sainio, Jukka Kömi. (2024).
The microstructure and fracture mode of physically simulated heat-affected zones of a weld metal used with 500 MPa offshore steel – part 2: fractographies, inclusions and microstructures
EFC 2024
Olli Nousiainen, Jaakko Hannula, sami Saukko, Antti Kaijalainen, Jukka Kömi. (2024).
Comparison of novel 1 GPa low-carbon, low-alloyed steel produced with simulated- and laboratory-scale thermomechanical controlled processes
Steel Research International, 96: 2400481.
Wiley-Blackwell
https://doi.org/10.1002/srin.202400481
Sakari Pallaspuro, Eric Fangnon, S. Assa Aravindh, Lisa Claeys, Renata Latypova, Yuriy Yagodzinsky, Niko Aho, Pekka Kantanen, Sampo Uusikallio, Tom Depover, Marko Huttula, Poulumi Dey, Jukka Kömi. (2024).
Mitigating hydrogen embrittlement via film-like retained austenite in 2 GPa direct-quenched and partitioned martensitic steels
MSEA, 908, 146872.
Elsevier
https://doi.org/10.1016/j.msea.2024.146872
Renata Latypova, Eric Fangnon, Olli Nousiainen, Sakari Pallaspuro, Jukka Kömi. (2024).
Role of prior austenite grain structure in hydrogen diffusion, trapping, and embrittlement mechanisms in as-quenched martensitic steels
Procedia Structural Integrity, 54, 149-155.
Elsevier
https://doi.org/10.1016/j.prostr.2024.01.067
Antti Kaijalainen, Pekka Plosila. (2024).
Fossiilivapaat terässovellukset Suomen teräsekosysteemissä
FOSSA2 (Fossil-Free Steel Applications: Phase II), Ohutlevy, 14–16
Teknologiateollisuus ry
https://urn.fi/URN:NBN:fi:oulu-202409266064
Judit Kovács, Marcell Gáspár, János Lukács, Henri Tervo, Antti Kaijalainen. (2024).
Comparative study about the results of HAZ physical simulations on different high-strength steel grades
Suomen teräsekosysteemissä, Welding in the world, 68, 1965–1980
Springer
https://doi.org/10.1007/s40194-024-01714-8
Ákos Meilinger, Vahid Javaheri, Henri Tervo, Sahm Abd Al Al. (2024). Microstructure Evolution in RSW-Welded MS1400 Martensitic Steel: Impact of Pulse Sequencing
Journal of Materials Research and Technology
Shahroz Ahmed, Olli Oja, Antti Kaijalainen, Pasi Peura. (2024).
Effect of Cooling Practice on the Mechanical Properties of Medium-Manganese Aluminum-Alloyed Steels after Intercritical Annealing Quench and Partition Treatment
Steel Research International, 2024, 240042
Wiley-VCH GmbH
https://doi.org/10.1002/srin.202400420
Henri Tervo, Marcell Gáspár, Judit Kovács, Antti Kaijalainen, Vahid Javaheri, Johannes Sainio, Tuomas Alatarvas, Jukka Kömi. (2025).
Evolution of inclusions in physically simulated heat-affected zones of a weld metal used with a 500 MPa offshore steel
THERMEC 25
Pekka Kantanen, Pekka Plosila, Vahid Javaheri, Tuomas Perkiö & Antti Kaijalainen. (2024).
Strain-induced martensite formation during punching of a medium manganese advanced high-strength steel
Procedia Structural Integrity / ESOMAT 2024
Pekka Plosila, Raimo Vierelä, Päivi Juntunen, Vili Kesti, Jukka Kömi & Antti Kaijalainen. (2025).
An investigation on behaviour of 800 MPa grade hot-rolled steels in interrupted ISO 16630 hole expansion testing
MATEC Web of Conferences / IDDRG 2025
Vili Kesti, Laura Grifé, Pekka Plosila, David Frómeta & Antti Kaijalainen. (2025).
Edge and fracture performance of hot-rolled 850MPa steels
MATEC Web of Conferences / IDDRG 2025
Aki-Petteri Pokka, Vili Kesti, Antti Kaijalainen, Local Formability and Bendability of UHSS. (2025).
Correlations Between Bending and Tensile Fracture Strains
International Journal of Solids and Structures
Katariina Lehtola, Joonas Ilmola, Jari Larkiola. (2025).
Finite element modeling of electromagnetic heating
THERMEC 25
Antti Kaijalainen, Aki-Petteri Pokka, Matias Jaskari, Juha Huuki, Tommi Hintsala, Jukka Kömi. (2025).
The impact of surface properties on strain distribution in air-bending
THERMEC 25
Olli Nousiainen, Jaakko Hannula, Antti Kaijalainen, Jukka Kömi. (2025).
Effect of wire electrical discharge machining on hole expansion ratio of 1 GPa low carbon low alloyed steel
THERMEC 25
Anttu Hoikkaniemi, Oskari Haiko, Antti Kaijalainen. (2025).
Effect of EAF impurities on microstructure and mechanical properties of low-carbon steels
THERMEC 25
Ahmed W. Abdelghany, Oskari Haiko, Antti Järvenpää, Antti Kaijalainen. (2025).
Microstructure and mechanical properties of rapidly quenched and tempered 51CrV4 steel using continuous induction line
THERMEC 25
Tun Nyo, Laura Autio, Juha Tulonen, Antti Kaijalainen. (2025).
Effect of Cold-Forming on Mechanical Properties of AHSS Steel
THERMEC 25
Anttu Hoikkaniemi. (2024).
Effect of EAF impurities on microstructure and mechanical properties of low-carbon steels
Oulun yliopisto, Konetekniikka
https://urn.fi/URN:NBN:fi:oulu-202412187414 (Diplomityö)
Tuomas Perkiö. (2024).
Optimizing intercritical annealing treatment for hot-rolled medium-manganese steels
Oulun yliopisto, Konetekniikka
https://oulurepo.oulu.fi/handle/10024/53391 (Diplomityö)
Katariina Lehtola. (2024).
Finite element modeling of electromagnetic heating
Oulun yliopisto, Konetekniikka
https://urn.fi/URN:NBN:fi:oulu-202412187418 (Diplomityö)
Joonas Ilmola. (2025).
Modeling of a thermo-mechanically controlled virtual finishing rolling mill and coil cooling processes
Acta Universitatis Ouluensis
https://urn.fi/URN:NBN:fi:oulu-202412187446 (Väitöskirja)
M. Gáspár, J. Kovács, R. Sisodia, J. Sainio, H. Tervo, V. Javaheri, A. Kaijalainen, J. Lukács. (2025).
CTOD examination of physically simulated heat-affected zones in S500 shipbuilding steel welds
IIW Conference 2025
TAMPEREEN YLIOPISTO:
Ahmed, S., et al. (2024).
Effect of cooling practice on the mechanical properties of medium manganese aluminum alloyed steels after inter-critical annealing, quench and partition heat treatment
Steel research international (2024)
Wiley-VCH GmbH
https://doi.org/10.1002/srin.202400420
Ahmed, S., et al. (2025).
In-situ X-ray diffraction analysis of serrated flow in medium manganese steels
Sabr, A., et al. (2025).
Effects of Trace elements Copper and Tin on Properties of Mild and Dual-Phase Steel (after Different Processing Steps)
Raami, L., et al. (2024).
Bake hardening effects on quenched and partitioned AISI-420 type stainless steel
Steel Research International (2024)
Raami, L., et l. (2025).
Effect of carbon on the cavitation erosion evolution of quenched and partitioned AISI 420 stainless steel
Presentations:
Ahmed, et al. (2024).
Current trends in alloy development
Talk, Materials Day 2024, 10.10.2024 Tampere
Raami, L. (2024).
Quenching and partitioning: A novel process to improve the cavitation erosion resistance of AISI 420 stainless steel
Poster, Materials Day 2024, 10.10.2024 Tampere
LAPPEENRANNAN-LAHDEN TEKNILLINEN YLIOPISTO LUT:
Ahola A, Leitner M, Grönlund K, Brunnhofer P, Buzzi C, Moshtaghi M, Björk T. (2025).
Fatigue assessment of as-welded and HFMI-treated high-strength steel joints under variable amplitude loading using local approaches
Welding in the World, 69, 687-700.
Springer
http://dx.doi.org/10.1007/s40194-024-01919-x
Alshawwa O, Mela K, Ahola A, Björk T, Koskimäki M, Tulonen J, Hyvärinen A. (2025).
High-strength steel S700 K-joints: Experimental investigation on ultimate resistance and deformation capacity
Journal of Constructional Steel Research, 277, 109317.
Elsevier
http://dx.doi.org/10.1016/j.jcsr.2024.109317
Pesonen T, Kozlova M, Ahola A, Björk T, Moshtaghi M. (2025).
Simulation-based fatigue assessment using the 4R method in different load conditions
European Journal of Mechanics – A/Solids, 111, 105600.
Elsevier
http://dx.doi.org/10.1016/j.euromechsol.2025.105600
Rohani Raftar H, Ghanadi M, Hultgren G, Ahola A, Barsoum Z, Björk T. (2024). Assessing local stresses in scanned fillet weld geometry using bagged decision trees
Journal of Constructional Steel Research, 218, 108475.
Elsevier
http://dx.doi.org/10.1016/j.jcsr.2024.108745
Yanchukovich A, Ahola A, Björk T, Sonsino C M. (2024).
Comparison of analytical and numerical methods for estimating notch strains.
Materials Science and Engineering Technology, 55, 6, 719-732.
Wiley-VCH GmbH
http://dx.doi.org/10.1002/mawe.202300095
Rohani Raftar Hamidreza, Ahola Antti, Lipiäinen Kalle, Björk Timo. (2024).
Fatigue behavior of load-carrying cruciform fillet weld joints under variable amplitude load
Journal of Constructional Steel Research, 215, 108559
Elsevier
http://dx.doi.org/10.1016/j.jcsr.2024.108559
Havia J, Lipiäinen K, Ahola A, Björk T. (2024).
Fatigue design of stress relief grooves to prevent weld root fatigue in butt-welded cast steel to ultra-high-strength steel joints
Welding in the World, 68, 2203-2216.
Springer
http://dx.doi.org/10.1007/s40194-024-01797-3
Leitner M, Ahola A, Moshtaghi M, Björk T, Brunnhofer P, Buzzi C. (2024).
Fatigue strength assessment of HFMI-treated steel joints under bending loading (IIW doc. XIII-3059-2024)
77th IIW Annual Assembly and International Conference, 7-12 July 2024, Rhodes, Greece.
Ahola A, Leitner M, Grönlund K, Brunnhofer P, Buzzi C, Moshtaghi M, Björk T. (2024).
Fatigue strength assessment of welded high-strength and ultra-high-strength steel joints in the as-welded and high-frequency mechanical impact (HFMI)-treated conditions under variable amplitude loading (IIW doc. XIII-3057-2024)
77th IIW Annual Assembly and International Conference, 7-12 July 2024, Rhodes, Greece
Ahola A, Salerto S, Loisa T, Lipiäinen K, Björk T. (2024).
Fatigue strength of single-sided fillet welds in overlapping ultra-high-strength steel sheets
Welding in the World, 68, 1225-1229.
Springer
http://dx.doi.org/10.1007/s40194-024-01736-2
Afkhami S, Amraei M, Javaheri V, Ghafouri M, Björk T, Salminen A, Zhao X-L. (2024).
Flow and hardening behavior in the heat-affected zone of welded ultra-high strength steels
Welding in the World, 68, 1001-1016.
Springer
http://dx.doi.org/10.1007/s40194-024-01703-x
Afkhami S, Skriko T, Lipiäinen K, Björk T. (2024).
Fracture, deformation route, and mechanical performance of welded cold-formed ultra-high strength steel S1100
Procedia Structural Integrity, 61, 53-61.
Elsevier
http://dx.doi.org/10.1016/j.prostr.2024.06.009
Pesonen T, Riski J, Lipiäinen K, Ahola A, Björk T. (2024).
Framework for a finite element method-based simulation approach to fatigue assessment of welded joints using the 4R method
International Journal of Fatigue, 181, 108148.
Elsevier
http://dx.doi.org/10.1016/j.ijfatigue.2024.108148
Lipiäinen K, Plosila P, Kaijalainen A, Ahola A, Björk T. (2024).
Influence of shear cut holes on the fatigue performance of hot-rolled 800 MPa automotive steel grades
Procedia Structural Integrity, 57, 785-792.
Elsevier
http://dx.doi.org/10.1016/j.prostr.2024.03.084
Björk T, Ahola A, Kukkonen O. (2024).
On the out-of-plane buckling of RHS X-joints – Analytical and numerical approaches
Journal of Constructional Steel Research, 220, 108836
Elsevier
http://dx.doi.org/10.1016/j.jcsr.2024.108836
Tuomo Saksa. (2024).
Optimization of hooklift axle joints with high strength steel (HIAB Finland)
https://urn.fi/URN:NBN:fi-fe2024111492466 (Diplomityö)