Integrated Computing Accelerates Design and Performance Control of New Maraging Steels
This paper mainly used database technology, machine learning, thermodynamic calculation, experimental verification, etc., on integrated computational materials engineering. The interaction between different alloying elements and the strengthening effect of precipitated phases were investigated mainly for martensitic ageing steels. Modelling and parameter optimization were performed by machine learning, and the highest prediction accuracy was 98.58%. We investigated the influence of composition fluctuation on performance and correlation tests to analyze the influence of elements from multiple perspectives. Furthermore, we screened out the three-component composition process parameters with composition and performance with high contrast. Thermodynamic calculations studied the effect of alloying element content on the nano-precipitation phase, Laves phase, and austenite in the material. The heat treatment process parameters of the new steel grade were also developed based on the phase diagram. A new type of martensitic ageing steel was prepared by selected vacuum arc melting. The sample with the highest overall mechanical properties had a yield strength of 1887 MPa, a tensile strength of 1907 MPa, and a hardness of 58 HRC. The sample with the highest plasticity had an elongation of 7.8%. The machine learning process for the accelerated design of new ultra-high tensile steels was found to be generalizable and reliable.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:16 |
|---|---|
| Enthalten in: |
Materials (Basel, Switzerland) - 16(2023), 12 vom: 08. Juni |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Chen, Shixing [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Journal Article |
|---|
| Anmerkungen: |
Date Revised 01.07.2023 published: Electronic Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.3390/ma16124273 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM35875769X |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM35875769X | ||
| 003 | DE-627 | ||
| 005 | 20231226075423.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.3390/ma16124273 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1195.xml |
| 035 | |a (DE-627)NLM35875769X | ||
| 035 | |a (NLM)37374458 | ||
| 035 | |a (PII)4273 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Chen, Shixing |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Integrated Computing Accelerates Design and Performance Control of New Maraging Steels |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 01.07.2023 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a This paper mainly used database technology, machine learning, thermodynamic calculation, experimental verification, etc., on integrated computational materials engineering. The interaction between different alloying elements and the strengthening effect of precipitated phases were investigated mainly for martensitic ageing steels. Modelling and parameter optimization were performed by machine learning, and the highest prediction accuracy was 98.58%. We investigated the influence of composition fluctuation on performance and correlation tests to analyze the influence of elements from multiple perspectives. Furthermore, we screened out the three-component composition process parameters with composition and performance with high contrast. Thermodynamic calculations studied the effect of alloying element content on the nano-precipitation phase, Laves phase, and austenite in the material. The heat treatment process parameters of the new steel grade were also developed based on the phase diagram. A new type of martensitic ageing steel was prepared by selected vacuum arc melting. The sample with the highest overall mechanical properties had a yield strength of 1887 MPa, a tensile strength of 1907 MPa, and a hardness of 58 HRC. The sample with the highest plasticity had an elongation of 7.8%. The machine learning process for the accelerated design of new ultra-high tensile steels was found to be generalizable and reliable | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a machine learning | |
| 650 | 4 | |a martensitic aged steel | |
| 650 | 4 | |a mechanical properties | |
| 650 | 4 | |a thermodynamic calculations | |
| 700 | 1 | |a Zhu, Jingchuan |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Tingyao |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Yong |e verfasserin |4 aut | |
| 700 | 1 | |a Fu, Yudong |e verfasserin |4 aut | |
| 700 | 1 | |a Shimada, Toshihiro |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Guanqi |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Materials (Basel, Switzerland) |d 2009 |g 16(2023), 12 vom: 08. Juni |w (DE-627)NLM208535349 |x 1996-1944 |7 nnns |
| 773 | 1 | 8 | |g volume:16 |g year:2023 |g number:12 |g day:08 |g month:06 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.3390/ma16124273 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 16 |j 2023 |e 12 |b 08 |c 06 | ||