Abstract
In this paper, the mechanical properties of samples of austenitic steel 321 obtained by the additive manufacturing method are studied. 3D printing of samples is carried out according to the technology based on the use of stainless steel wire filaments, applied to the surface of the substrate by electron beam melting in vacuum. Mechanical tests of the samples show that they correspond to those of as-cast steel 321 in terms of their strength characteristics. The characteristic features of the fracture of the samples cut from the base metal of the substrate, the zone of transition from the substrate to the sample, and the sample metal show that, when the material of the samples is fractured, finer pit structures are formed, and this indicates a more viscous nature of the fracture as compared to the base metal.
| Original language | English |
|---|---|
| Title of host publication | Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018 |
| Subtitle of host publication | Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures |
| Editors | Sunder Ramasubbu, Eduard S. Gorkunov, Victor E. Panin |
| Publisher | American Institute of Physics Inc. |
| ISBN (Electronic) | 9780735417816 |
| DOIs | |
| Publication status | Published - 19 Dec 2018 |
| Event | 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018 - Ekaterinburg, Russian Federation Duration: 21 May 2018 → 25 May 2018 |
Publication series
| Name | AIP Conference Proceedings |
|---|---|
| Volume | 2053 |
| ISSN (Print) | 0094-243X |
| ISSN (Electronic) | 1551-7616 |
Conference
| Conference | 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018 |
|---|---|
| Country | Russian Federation |
| City | Ekaterinburg |
| Period | 21.5.18 → 25.5.18 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Mechanical properties of stainless steel 321, obtained by the electron-beam additive technology. / Chumaevskii, A. V.; Khoroshko, E. S.; Kalashnikov, K. N.; Filippov, A. V.; Kalashnikova, T. A.
Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. ed. / Sunder Ramasubbu; Eduard S. Gorkunov; Victor E. Panin. American Institute of Physics Inc., 2018. 040015 (AIP Conference Proceedings; Vol. 2053).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Mechanical properties of stainless steel 321, obtained by the electron-beam additive technology
AU - Chumaevskii, A. V.
AU - Khoroshko, E. S.
AU - Kalashnikov, K. N.
AU - Filippov, A. V.
AU - Kalashnikova, T. A.
PY - 2018/12/19
Y1 - 2018/12/19
N2 - In this paper, the mechanical properties of samples of austenitic steel 321 obtained by the additive manufacturing method are studied. 3D printing of samples is carried out according to the technology based on the use of stainless steel wire filaments, applied to the surface of the substrate by electron beam melting in vacuum. Mechanical tests of the samples show that they correspond to those of as-cast steel 321 in terms of their strength characteristics. The characteristic features of the fracture of the samples cut from the base metal of the substrate, the zone of transition from the substrate to the sample, and the sample metal show that, when the material of the samples is fractured, finer pit structures are formed, and this indicates a more viscous nature of the fracture as compared to the base metal.
AB - In this paper, the mechanical properties of samples of austenitic steel 321 obtained by the additive manufacturing method are studied. 3D printing of samples is carried out according to the technology based on the use of stainless steel wire filaments, applied to the surface of the substrate by electron beam melting in vacuum. Mechanical tests of the samples show that they correspond to those of as-cast steel 321 in terms of their strength characteristics. The characteristic features of the fracture of the samples cut from the base metal of the substrate, the zone of transition from the substrate to the sample, and the sample metal show that, when the material of the samples is fractured, finer pit structures are formed, and this indicates a more viscous nature of the fracture as compared to the base metal.
UR - http://www.scopus.com/inward/record.url?scp=85059428807&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85059428807&partnerID=8YFLogxK
U2 - 10.1063/1.5084453
DO - 10.1063/1.5084453
M3 - Conference contribution
AN - SCOPUS:85059428807
T3 - AIP Conference Proceedings
BT - Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018
A2 - Ramasubbu, Sunder
A2 - Gorkunov, Eduard S.
A2 - Panin, Victor E.
PB - American Institute of Physics Inc.
ER -