Thermo-Viscoplastic Behavior of Ni-Based Superalloy Haynes 282 and Its Application to Machining Simulation
Ni-based superalloys are extensively used in high-responsibility applications in components of aerospace engines and gas turbines with high temperature service lives. The wrought, γ’-strengthened superalloy Haynes 282 has been recently developed for applications similar to other common superalloys,...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2017-12-01
|
| Series: | Metals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4701/7/12/561 |
| _version_ | 1818216067777953792 |
|---|---|
| author | Marcos Rodríguez-Millán José Díaz-Álvarez Richard Bernier José Luis Cantero Alexis Rusinek María Henar Miguelez |
| author_facet | Marcos Rodríguez-Millán José Díaz-Álvarez Richard Bernier José Luis Cantero Alexis Rusinek María Henar Miguelez |
| author_sort | Marcos Rodríguez-Millán |
| collection | DOAJ |
| description | Ni-based superalloys are extensively used in high-responsibility applications in components of aerospace engines and gas turbines with high temperature service lives. The wrought, γ’-strengthened superalloy Haynes 282 has been recently developed for applications similar to other common superalloys, such as Waspaloy or Inconel 718, with improved creep behavior, thermal stability, and fabrication ability. Despite the potential of Haynes 282, there are still important gaps in the knowledge of the mechanical behavior of this alloy. In fact, it was not possible to find information concerning the mechanical behavior of the alloy under impulsive loading. This paper focuses on the mechanical characterization of the Haynes 282 at strain rates ranging from 0.1 to 2800 s−1 and high temperatures ranging from 293 to 523 K using Hopkinson bar compression tests. The experimental results from the thermo-mechanical characterization allowed for calibration of the Johnson–Cook model widely used in modeling metallic alloy’s responses under dynamic loading. Moreover, the behavior of Haynes 282 was compared to that reported for Inconel 718, and the results were used to successfully model the orthogonal cutting of Haynes 282, being a typical case of dynamic loading requiring previous characterization of the alloy. |
| first_indexed | 2024-12-12T06:46:05Z |
| format | Article |
| id | doaj.art-c42129215a59427f8ab1c318e93aeead |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-12-12T06:46:05Z |
| publishDate | 2017-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-c42129215a59427f8ab1c318e93aeead2022-12-22T00:34:12ZengMDPI AGMetals2075-47012017-12-0171256110.3390/met7120561met7120561Thermo-Viscoplastic Behavior of Ni-Based Superalloy Haynes 282 and Its Application to Machining SimulationMarcos Rodríguez-Millán0José Díaz-Álvarez1Richard Bernier2José Luis Cantero3Alexis Rusinek4María Henar Miguelez5Department of Mechanical Engineering, University Carlos III of Madrid, Avda. de la Universidad 30, 28911 Leganés, Madrid, SpainDepartment of Aerospace Engineering, University Carlos III of Madrid, 28911 Leganés, Madrid, SpainLaboratory of Microstructure Studies and Mechanics of Materials (LEM3), University of Lorraine, UMR-CNRS 7239, 7 rue Félix Savart, 57073 Metz, FranceDepartment of Mechanical Engineering, University Carlos III of Madrid, Avda. de la Universidad 30, 28911 Leganés, Madrid, SpainLaboratory of Microstructure Studies and Mechanics of Materials (LEM3), University of Lorraine, UMR-CNRS 7239, 7 rue Félix Savart, 57073 Metz, FranceDepartment of Mechanical Engineering, University Carlos III of Madrid, Avda. de la Universidad 30, 28911 Leganés, Madrid, SpainNi-based superalloys are extensively used in high-responsibility applications in components of aerospace engines and gas turbines with high temperature service lives. The wrought, γ’-strengthened superalloy Haynes 282 has been recently developed for applications similar to other common superalloys, such as Waspaloy or Inconel 718, with improved creep behavior, thermal stability, and fabrication ability. Despite the potential of Haynes 282, there are still important gaps in the knowledge of the mechanical behavior of this alloy. In fact, it was not possible to find information concerning the mechanical behavior of the alloy under impulsive loading. This paper focuses on the mechanical characterization of the Haynes 282 at strain rates ranging from 0.1 to 2800 s−1 and high temperatures ranging from 293 to 523 K using Hopkinson bar compression tests. The experimental results from the thermo-mechanical characterization allowed for calibration of the Johnson–Cook model widely used in modeling metallic alloy’s responses under dynamic loading. Moreover, the behavior of Haynes 282 was compared to that reported for Inconel 718, and the results were used to successfully model the orthogonal cutting of Haynes 282, being a typical case of dynamic loading requiring previous characterization of the alloy.https://www.mdpi.com/2075-4701/7/12/561Haynes 282 alloydynamic behaviorhigh strain ratecutting model |
| spellingShingle | Marcos Rodríguez-Millán José Díaz-Álvarez Richard Bernier José Luis Cantero Alexis Rusinek María Henar Miguelez Thermo-Viscoplastic Behavior of Ni-Based Superalloy Haynes 282 and Its Application to Machining Simulation Metals Haynes 282 alloy dynamic behavior high strain rate cutting model |
| title | Thermo-Viscoplastic Behavior of Ni-Based Superalloy Haynes 282 and Its Application to Machining Simulation |
| title_full | Thermo-Viscoplastic Behavior of Ni-Based Superalloy Haynes 282 and Its Application to Machining Simulation |
| title_fullStr | Thermo-Viscoplastic Behavior of Ni-Based Superalloy Haynes 282 and Its Application to Machining Simulation |
| title_full_unstemmed | Thermo-Viscoplastic Behavior of Ni-Based Superalloy Haynes 282 and Its Application to Machining Simulation |
| title_short | Thermo-Viscoplastic Behavior of Ni-Based Superalloy Haynes 282 and Its Application to Machining Simulation |
| title_sort | thermo viscoplastic behavior of ni based superalloy haynes 282 and its application to machining simulation |
| topic | Haynes 282 alloy dynamic behavior high strain rate cutting model |
| url | https://www.mdpi.com/2075-4701/7/12/561 |
| work_keys_str_mv | AT marcosrodriguezmillan thermoviscoplasticbehaviorofnibasedsuperalloyhaynes282anditsapplicationtomachiningsimulation AT josediazalvarez thermoviscoplasticbehaviorofnibasedsuperalloyhaynes282anditsapplicationtomachiningsimulation AT richardbernier thermoviscoplasticbehaviorofnibasedsuperalloyhaynes282anditsapplicationtomachiningsimulation AT joseluiscantero thermoviscoplasticbehaviorofnibasedsuperalloyhaynes282anditsapplicationtomachiningsimulation AT alexisrusinek thermoviscoplasticbehaviorofnibasedsuperalloyhaynes282anditsapplicationtomachiningsimulation AT mariahenarmiguelez thermoviscoplasticbehaviorofnibasedsuperalloyhaynes282anditsapplicationtomachiningsimulation |