Alloy development for high pressure die casting
Despite of the established foundry practice of several Al-Mg-Si-Mn and Al-Zn-Mg casting alloys subjected to high pressure die casting, only little research was done either on structure formation or strengthening mechanisms of these alloys and mechanical properties that can be achieved after additional alloying. As cast conditions of AlMg5Si2Mn alloyed by Zn, Sc, Cr and Zr are investigated paying attention to precipitates formed in solid solution matrix prior to heat treatment and changes of mechanical properties from as-cast state to age hardened state.Another focus is the adaptation and the development of alloys for electrotechnical applications.
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Publications:
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Heat treatment of high-pressure die casting Al-Mg-Si-Mn-Zn alloys
In: Journal of Alloys and Compounds (2021)
ISSN: 0925-8388
DOI: 10.1016/j.jallcom.2021.159692 - , , , , :
Heat treatment of the new high-strength high-ductility Al–Mg–Si–Mn alloys with Sc, Zr and Cr additions
In: Materialia 15 (2020), Article No.: 100981
ISSN: 2589-1529
DOI: 10.1016/j.mtla.2020.100981 - , , , , :
Multi-alloying effect of Sc, Zr, Cr on the Al-Mg-Si-Mn high-pressure die casting alloys
In: Materials Characterization 168 (2020)
ISSN: 1044-5803
DOI: 10.1016/j.matchar.2020.110537 - :
Studying the Structure of Al–Mg–Si Casting Alloys Doped by Lithium
In: Physics of Metals and Metallography 121 (2020), p. 701-707
ISSN: 0031-918X
DOI: 10.1134/S0031918X2007011X - , , , :
Morphology and Nucleation of Intermetallic Phases in Casting Al–Mg–Si Alloys
In: Metallography, Microstructure, and Analysis (2020)
ISSN: 2192-9262
DOI: 10.1007/s13632-020-00702-w - , , , :
Structure formation and multistep nucleation in Casting Al-Mg-Si alloys
In: International Journal of Cast Metals Research (2020)
ISSN: 1364-0461
DOI: 10.1080/13640461.2020.1822632 - :
Design of Al-Mg-Si-Mn alloys with Zn, Cr and Sc additions with unique strengthening response (Dissertation, 2020) - , , , :
Improvement of the high-pressure die casting alloy Al-5.7Mg-2.6Si-0.7Mn with Zn addition
In: Materials Characterization 158 (2019)
ISSN: 1044-5803
DOI: 10.1016/j.matchar.2019.109959 - , , , , :
Effect of Zr, Cr and Sc on the Al–Mg–Si–Mn high-pressure die casting alloys
In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing (2019)
ISSN: 0921-5093
DOI: 10.1016/j.msea.2019.05.038 - , :
Multistep nucleation and multi-modification effect of Sc in hypoeutectic Al-Mg-Si alloys
In: Heliyon 5 (2019)
ISSN: 2405-8440
DOI: 10.1016/j.heliyon.2019.e01202 - , , , :
Increasing the conductivity of aluminium high-pressure die casting alloy AlSi9Cu3Fe (226D) by Sr modification of eutectic and intermetallic phases
In: Materials Science and Engineering B-Advanced Functional Solid-State Materials 316 (2025), Article No.: 118109
ISSN: 0921-5107
DOI: 10.1016/j.mseb.2025.118109 - , , :
Influence of mould filling and microstructure on electrical conductivity in aluminium high pressure die casting parts
In: Journal of Physics: Conference Series 3035 (2025), Article No.: 012003
ISSN: 1742-6588
DOI: 10.1088/1742-6596/3035/1/012003