Investigation and Modelling of the Influence of Cooling Rates on the Microstructure of AZ91 Alloys
Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Investigation and Modelling of the Influence of Cooling Rates on the Microstructure of AZ91 Alloys. / Gavras, S.; Bilal, M. U.; Tolnai, D. et al.
Magnesium Technology 2020. ed. / J. Brian Jordon; Victoria Miller; Vineet V. Joshi; Neale R. Neelameggham. Cham : Springer Schweiz, 2020. p. 281-287 (Minerals, Metals and Materials Series).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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TY - CHAP
T1 - Investigation and Modelling of the Influence of Cooling Rates on the Microstructure of AZ91 Alloys
AU - Gavras, S.
AU - Bilal, M. U.
AU - Tolnai, D.
AU - Hort, N.
N1 - Conference code: 149
PY - 2020
Y1 - 2020
N2 - An increasingly important tool in modern experimental investigations is the ability to accurately produce a digital model or “digital twin” of samples and their properties. This goes hand-in-hand with the primary tenant of Industry 4.0 which is to provide advanced manufacturing solutions through the use of cyber-physical systems. A comparison of various quenching media, namely liquid nitrogen, water at 5 ℃, water at 20 ℃ and in the air on the microstructure of permanent mould cast AZ91 alloys was investigated. Particular emphasis was centred on the changes in microstructural features such as grain size and dendrite arm spacing. Phase-field method was used to produce a digital twin and qualitative analysis of the investigated cooling rates on AZ91. The combination of practical microstructural investigations and the simulated microstructures will advance the knowledge of cooling rate influences on AZ91 and their ability to be accurately simulated to assist with property and microstructural predictions.
AB - An increasingly important tool in modern experimental investigations is the ability to accurately produce a digital model or “digital twin” of samples and their properties. This goes hand-in-hand with the primary tenant of Industry 4.0 which is to provide advanced manufacturing solutions through the use of cyber-physical systems. A comparison of various quenching media, namely liquid nitrogen, water at 5 ℃, water at 20 ℃ and in the air on the microstructure of permanent mould cast AZ91 alloys was investigated. Particular emphasis was centred on the changes in microstructural features such as grain size and dendrite arm spacing. Phase-field method was used to produce a digital twin and qualitative analysis of the investigated cooling rates on AZ91. The combination of practical microstructural investigations and the simulated microstructures will advance the knowledge of cooling rate influences on AZ91 and their ability to be accurately simulated to assist with property and microstructural predictions.
KW - AZ91
KW - Digital twin
KW - Microstructure
KW - Model
KW - Quenching
KW - Engineering
UR - http://www.scopus.com/inward/record.url?scp=85081662834&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-36647-6_42
DO - 10.1007/978-3-030-36647-6_42
M3 - Article in conference proceedings
AN - SCOPUS:85081662834
SN - 978-3-030-36646-9
T3 - Minerals, Metals and Materials Series
SP - 281
EP - 287
BT - Magnesium Technology 2020
A2 - Jordon, J. Brian
A2 - Miller, Victoria
A2 - Joshi, Vineet V.
A2 - Neelameggham, Neale R.
PB - Springer Schweiz
CY - Cham
T2 - Magnesium Technology Symposium held at the 149th Annual Meeting and Exhibition - TMS 2020
Y2 - 23 February 2020 through 27 February 2020
ER -