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Pederson, R., Andersson, J. & Joshi, S. V. (2023). Additive Manufacturing of High-Performance Metallic Materials (1.ed.). Elsevier
Open this publication in new window or tab >>Additive Manufacturing of High-Performance Metallic Materials
2023 (English)Book (Refereed)
Place, publisher, year, edition, pages
Elsevier, 2023. p. 744 Edition: 1.
Keywords
Feedstock, processing, monitoring modeling, simulation
National Category
Manufacturing, Surface and Joining Technology
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-20865 (URN)9780323918855 (ISBN)9780323913829 (ISBN)
Available from: 2023-11-22 Created: 2023-11-22 Last updated: 2024-01-03Bibliographically approved
Swaminathan, K., Olsson, J., Raza, T., Harlin, P. & Andersson, J. (2023). Characterization of Laser Powder Bed Fusion of Nickel-Based Superalloy Haynes 282. In: Eric A. Ott, Joel Andersson, Chantal Sudbrack, Zhongan Bi, Kevin Bockenstedt, Ian Dempster, Michael Fahrmann, Paul Jablonski, Michael Kirka, Xingbo Liu, Daisuke Nagahama, Tim Smith, Martin Stockinger, Andrew Wessman (Ed.), Proceedings of the 10th International Symposium on Superalloy 718 and Derivatives: . Paper presented at TMS Annual Meeting & Exhibition 2023 (pp. 553-570). Springer
Open this publication in new window or tab >>Characterization of Laser Powder Bed Fusion of Nickel-Based Superalloy Haynes 282
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2023 (English)In: Proceedings of the 10th International Symposium on Superalloy 718 and Derivatives / [ed] Eric A. Ott, Joel Andersson, Chantal Sudbrack, Zhongan Bi, Kevin Bockenstedt, Ian Dempster, Michael Fahrmann, Paul Jablonski, Michael Kirka, Xingbo Liu, Daisuke Nagahama, Tim Smith, Martin Stockinger, Andrew Wessman, Springer, 2023, p. 553-570Conference paper, Oral presentation with published abstract (Refereed)
Abstract [en]

Nickel-based superalloy Haynes 282 specimens were manufactured using the Laser Powder Bed Fusion process with a powder layer thickness of 60 and 90 microns to study the effect of laser power, laser scan speed, and hatch distance on the melt pool dimensions and porosity. The melt pool dimensions and porosity were measured at the center of the cubes parallel to the build direction. Variation of melt pool depth and overlap exist within the same sample signifying the scatter present in the process. Laser scan speed was found to be the most significant parameter for porosity and hatch distance was found to be the most significant parameter affecting the average melt pool overlap depth in the cubes built with 60 microns layer thickness. Interaction of speed and hatch distance was found to be the most significant parameter for porosity and Laser scan speed was the most significant parameter for average melt pool overlap depth in cubes built with 90 microns layer thickness. Comparison of measured responses with individual parameters provides partial trends of melt pool dimensions and porosity. As the heat input is captured better in line energy and area energy density, a better trend of the melt pool dimensions data and marginal trend of porosity in comparison with energy densities is discussed. The ratio of maximum length to minimum length of defects such as porosity and lack of fusion is measured to determine the shape of the defects and averaged to provide insight into the dominant shape of defect for a given set of parameters.

Place, publisher, year, edition, pages
Springer, 2023
Series
The Minerals, Metals & Materials Series (MMMS), ISSN 2367-1181, E-ISSN 2367-1696 ; 4
Keywords
Haynes 282, Laser powder bed fusion, Melt pool dimensions, High layer thickness, Process parameter study
National Category
Manufacturing, Surface and Joining Technology
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-20175 (URN)10.1007/978-3-031-27447-3_35 (DOI)2-s2.0-85161408360 (Scopus ID)978-3-031-27446-6 (ISBN)978-3-031-27447-3 (ISBN)
Conference
TMS Annual Meeting & Exhibition 2023
Available from: 2023-06-27 Created: 2023-06-27 Last updated: 2024-01-04Bibliographically approved
Bates, W. P., Patel, V., Rana, H., Andersson, J., De Backer, J., Igestrand, M. & Fratini, L. (2023). Correction to: Properties Augmentation of Cast Hypereutectic Al–Si Alloy Through Friction Stir Processing (Metals and Materials International, (2022), 10.1007/s12540-022-01207-7). Metals and Materials International, 29, Article ID 876.
Open this publication in new window or tab >>Correction to: Properties Augmentation of Cast Hypereutectic Al–Si Alloy Through Friction Stir Processing (Metals and Materials International, (2022), 10.1007/s12540-022-01207-7)
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2023 (English)In: Metals and Materials International, ISSN 1598-9623, E-ISSN 2005-4149, Vol. 29, article id 876Article in journal (Other academic) Published
Abstract [en]

The graphic abstract was missing from this article and it has been given in this correction. The original article has been corrected. © 2022, The Author(s) under exclusive licence to The Korean Institute of Metals and Materials.

Place, publisher, year, edition, pages
Korean Institute of Metals and Materials, 2023
National Category
Manufacturing, Surface and Joining Technology
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-19592 (URN)10.1007/s12540-022-01270-0 (DOI)000907819300001 ()2-s2.0-85145551150 (Scopus ID)
Note

This article is licensed under a Creative Commons Attribution 4.0.

Available from: 2023-09-13 Created: 2023-09-13 Last updated: 2024-02-15
Baghdadchi, A., Cary, C., Sridhar, N., Valiente Bermejo, M. A., Fink, C. & Andersson, J. (2023). Corrosion resistance and microstructure analysis of additively manufactured 22% chromium duplex stainless steel by laser metal deposition with wire. Journal of Materials Research and Technology, 26, 6741-6756
Open this publication in new window or tab >>Corrosion resistance and microstructure analysis of additively manufactured 22% chromium duplex stainless steel by laser metal deposition with wire
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2023 (English)In: Journal of Materials Research and Technology, ISSN 2238-7854, Vol. 26, p. 6741-6756Article in journal (Refereed) Published
Abstract [en]

Microstructure characteristics and pitting corrosion of a duplex stainless steel (DSS) manufactured by laser metal deposition with wire (LMDw) were studied. The layer-by-layer LMDw process resulted in a mixed microstructure of predominantly ferrite with 2% austenite and chromium-rich nitrides, and reheated regions with ~33% austenite. The high cooling rate of LMDw restricted the distribution of Cr, Mo, and Ni, in ferrite and austenite, while N diffuses from ferrite to austenite. Subsequent heat treatment at 1100 C for 1 h resulted in homogenized microstructure, dissolution of nitrides, and balanced ferrite/austenite ratio. It also led to the redistribution of Cr and Mo to ferrite, and Ni and N to austenite. At room temperature, cyclic potentiodynamic polarization measurements in 1.0 M NaCl solution showed no significant differences in corrosion resistance between the as-deposited and heat-treated samples, despite the differences in terms of ferrite to austenite ratio and elemental distribution. Critical pitting temperature (CPT) was the lowest (60 C) for the predominantly ferritic microstructure with finely dispersed chromium-rich nitrides; while reheated area with ~33% austenite in as-deposited condition achieved higher critical temperature comparable to what was obtained after heat treatment (73 and 68 C, respectively). At temperatures above the CPT, selective dissolution of the ferrite after deposition was observed due to depletion of N, while after heat treatment, austenite preferentially dissolved due to Cr and Mo concentrating in ferrite. In summary, results demonstrate how microstructural differences in terms of ferrite-to-austenite ratio, distribution of corrosion-resistant elements, and presence of nitrides affect corrosion resistance of LMDw DSS.

Keywords
Additive manufacturing, Duplex stainless steel, Laser metal deposition, Localized corrosion, Microstructure-property relation
National Category
Manufacturing, Surface and Joining Technology
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-20883 (URN)10.1016/j.jmrt.2023.09.037 (DOI)001139454200001 ()2-s2.0-85171616425 (Scopus ID)
Note

CC BY 4.0

Available from: 2023-12-28 Created: 2023-12-28 Last updated: 2024-04-12
Parikh, V. K., Patel, V., Pandya, D. P. & Andersson, J. (2023). Current status on manufacturing routes to produce metal matrix composites: State-of-the-art. Heliyon, 9(2), Article ID e13558.
Open this publication in new window or tab >>Current status on manufacturing routes to produce metal matrix composites: State-of-the-art
2023 (English)In: Heliyon, E-ISSN 2405-8440, Vol. 9, no 2, article id e13558Article in journal (Refereed) Published
Abstract [en]

Owing to its excellent properties, Metal Matrix Composites (MMC) has gained popularity and finds application in aerospace, aircraft, shipbuilding, biomedical, biodegradable implant materials and many more. To serve the industrial needs, the manufactured MMC should have homogenous distribution along with minimum agglomeration of reinforcement particles, defect-free microstructure, superior mechanical, tribological and corrosive properties. The techniques implemented to manufacture MMC highly dominate the aforementioned characteristics. According to the physical state of the matrix, the techniques implemented for manufacturing MMC can be classified under two categories i.e. solid state processing and liquid state process. The present article attempts to review the current status of different manufacturing techniques covered under these two categories. The article elaborates on the working principles of state-of-the-art manufacturing techniques, the effect of dominating process parameters and the resulting characteristic of composites. Apart from this, the article does provide data regarding the range of dominating process parameters and resulting mechanical properties of different grades of manufactured MMC. Using this data along with the comparative study, various industries and academicians will be able to select the appropriate techniques for manufacturing MMC.

Keywords
Functionally graded material (FGM), Manufacturing techniques, Mechanical properties, Metal matrix composites (MMC), Microstructure, Tribological properties
National Category
Production Engineering, Human Work Science and Ergonomics
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-19813 (URN)10.1016/j.heliyon.2023.e13558 (DOI)001024084100001 ()36846686 (PubMedID)2-s2.0-85150374972 (Scopus ID)
Note

 This is an open access article under the CC BY license

Available from: 2023-09-13 Created: 2023-09-13 Last updated: 2024-01-04Bibliographically approved
Choudary Ratnala, D., Andersson, J. & Joshi, S. V. (2023). Development of Functionally Graded Metal–Ceramic Systems by Directed Energy Deposition: A Review. Materials Science Forum, 1107, 105-110
Open this publication in new window or tab >>Development of Functionally Graded Metal–Ceramic Systems by Directed Energy Deposition: A Review
2023 (English)In: Materials Science Forum, ISSN 0255-5476, E-ISSN 1662-9752, Vol. 1107, p. 105-110Article in journal (Refereed) Published
Abstract [en]

Ceramics and metals are the two vastly explored classes of materials whose individual characteristics and targeted applications differ significantly. Continuous thrust for space exploration and energy generation demands materials with a wide range of properties. To tackle this demand, ceramic-metal combined structures that club heat, wear, and corrosion resistance of ceramics to the high toughness, good strength, and better machinability of metals are desirable. While various processing routes to combine ceramics and metals have been developed through the years, solutions to address problems associated with the interface, thermal property mismatch, and poor adhesion need to be explored. In this context, Functional Graded Materials (FGMs) have attracted particular attention by virtue of their ability to avoid sharp interfaces and local stress concentrations. Out of all, Additive Manufacturing (AM) routes, particularly the Directed Energy Deposition (DED) technique, is emerging as a productive technique capable of fabricating a wide range of metal-ceramic graded structures. This paper specifically discusses metal-ceramic FGMs ́ capability as a potential high-temperature material with customized multifunctional material properties. It further outlines the primary concerns with the realization of metal-ceramic graded structures and major techniques developed to mitigate problems encountered in processing them. Specific emphasis is laid on the powder-based Laser DED (L-DED) technique of FGM fabrication owing to its control over complex geometries and microstructural engineering.

Place, publisher, year, edition, pages
Trans Tech Publications, 2023
Keywords
Additive Manufacturing, Directed Energy Deposition (DED), Functional Graded Materials (FGMs), High-Temperature Materials, Metal-Ceramic Joints
National Category
Manufacturing, Surface and Joining Technology
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-21061 (URN)10.4028/p-4ekAtd (DOI)
Available from: 2023-12-19 Created: 2023-12-19 Last updated: 2024-01-04Bibliographically approved
Baghdadchi, A., Patel, V., Li, W., Yang, X. & Andersson, J. (2023). Ductilization and grain refinement of AA7075-T651 alloy via stationary shoulder friction stir processing. Journal of Materials Research and Technology, 27, 5360-5367
Open this publication in new window or tab >>Ductilization and grain refinement of AA7075-T651 alloy via stationary shoulder friction stir processing
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2023 (English)In: Journal of Materials Research and Technology, ISSN 2238-7854, Vol. 27, p. 5360-5367Article in journal (Refereed) Published
Abstract [en]

This study investigates the microstructural evolution, mechanical properties, and fracture behavior of AA7075-T651 aluminium alloy subjected to stationary shoulder friction stir processing (SSFSP). SSFSP samples were produced at three different rotational speeds in a range of 600–1000 rpm. The results reveal that SSFSP leads to a uniform grain refinement within the Stir Zone (SZ), reducing the grain size to approximately 2–3 μm from the initial 15 μm in the base material (BM) irrespective of the probe rotational speeds. After SSFSP, the elongation increased by over 50 % at the cost of 10 % reduction in the ultimate tensile strength for all samples. It was worth to note that variations in tool rotational speed exhibited minimal influence on the microstructure and mechanical properties, offering wide range of probe rotational speeds. This could be attributed to the use of non-rotating shoulder with prob dominated microstructure in the SZ. Fractographic analysis confirmed the ductile nature of fractures, revealing development of fine dimples due to grain refinement. This work underscores the effectiveness of SSFSP in achieving significant grain refinement followed by drastic increase in ductility, which offers valuable insights for using stationary shoulder at wider range of rotational speed.

Keywords
Aluminium alloy, Friction stir processing, Stationary shoulder, Mechanical properties, Grain size
National Category
Manufacturing, Surface and Joining Technology
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-21002 (URN)10.1016/j.jmrt.2023.11.041 (DOI)001115512600001 ()2-s2.0-85178958390 (Scopus ID)
Note

CC-BY 4.0

The authors would like to thank for the financial support from the funded project by Postdoctoral Science Foundation China [2019M663815].

Available from: 2023-11-24 Created: 2023-11-24 Last updated: 2024-01-05Bibliographically approved
Eriksson, E., Hanning, F., Andersson, J. & Hörnqvist Colliander, M. (2023). Dynamic recrystallization during hot compression of Ni-based superalloy Haynes 282. Journal of Alloys and Compounds, 960, 170837-170837, Article ID 170837.
Open this publication in new window or tab >>Dynamic recrystallization during hot compression of Ni-based superalloy Haynes 282
2023 (English)In: Journal of Alloys and Compounds, ISSN 0925-8388, E-ISSN 1873-4669, Vol. 960, p. 170837-170837, article id 170837Article in journal (Refereed) Epub ahead of print
Abstract [en]

Understanding the microstructural behaviour of materials during thermomechanical processing is a vital step towards optimizing the mechanical properties. One important aspect during forming processes, such as forging, is dynamic recrystallization (DRX), which sets the starting microstructure for the subsequent manufacturing steps. Here we investigated the DRX behaviour of Ni-base superalloy Haynes 282 during hot compression with a strain rate of 0.05 s−1 at 1080 °C, with care taken to minimize the effects of meta-dynamic recrystallization (mDRX) and adiabatic heating. Small DRX grains could be observed already at ε = 0.1, i.e. before the peak strain εp = 0.15. The DRX process accelerated significantly above ε = 0.2, and the material was fully recrystallized at ε = 1.5. Up to ε = 0.8 DRX occurred through continuous nucleation of new grains, whereas above ε = 0.8 the number density of DRX grains decreased and the increase in recrystallized fraction was due to growth of existing grains. Contrary to common assumptions of DRX nuclei being essentially dislocation free, many of the DRX grains contained pronounced dislocation substructures, even at small strains where they are not expected to have undergone deformation.

Place, publisher, year, edition, pages
Elsevier, 2023
Keywords
Ni-base superalloys, Dynamic recrystallization, Hot deformation, EBSD
National Category
Manufacturing, Surface and Joining Technology
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-20148 (URN)10.1016/j.jallcom.2023.170837 (DOI)001027734500001 ()s2.0-S0925838823021400 (Scopus ID)
Note

CC BY-NC-ND 4.0

The funding for the present work has been provided by the Swedish Agency for Innovation (VINNOVA), through the Swedish National Aeronautical Research Program (NFFP) grant no. 2017-04863, in collaboration with GKN Aerospace Engine Systems AB. 

Available from: 2023-06-21 Created: 2023-06-21 Last updated: 2024-01-05Bibliographically approved
Hanning, F., Khan, A. K., Ojo, O. & Andersson, J. (2023). Effect of Short-Term Isothermal Exposure on the Ductility Signature of Waspaloy in the Temperature Range of 750–950 °C: A Comparison with Haynes® 282®. In: Eric Ott och Zhongnan Bi (Ed.), Proceedings of the 10th International Symposium on Superalloy 718 and Derivatives: TMS 2023. Paper presented at The 10th International Symposium on Superalloy 718 and Derivatives, May 14-17, Pittsburgh, USA (pp. 197-210). Springer Nature
Open this publication in new window or tab >>Effect of Short-Term Isothermal Exposure on the Ductility Signature of Waspaloy in the Temperature Range of 750–950 °C: A Comparison with Haynes® 282®
2023 (English)In: Proceedings of the 10th International Symposium on Superalloy 718 and Derivatives: TMS 2023 / [ed] Eric Ott och Zhongnan Bi, Springer Nature, 2023, p. 197-210Conference paper, Published paper (Refereed)
Abstract [en]

The evolution of microstructure and ductility has been investigated for Waspaloy after isothermal exposure between 5 and 1800s at 750–950 °C. Gamma prime (γ’) with 1.7 nm diameter is found in the mill-annealed condition, while precipitate-growth following a t1/3 relationship is observed for isothermal exposure. Grain boundary carbide networks are formed during isothermal exposure together with a rapid hardness increase. A drop in ductility is observed with the lowest values at 750 and 800 °C. Further ductility reduction during isothermal exposure correlates with the rapid hardness increase of Waspaloy. While grain boundary strengthening can compensate for the moderate age hardening observed for Haynes® 282®, the more rapid hardness increase due to γ' precipitation appears to be the dominating effect on ductility in Waspaloy. Carbide precipitation and growth kinetics are slower than those of Haynes® 282®, which further increases the relative effect of age hardening reactions on the ductility of Waspaloy.

Place, publisher, year, edition, pages
Springer Nature, 2023
Series
The Minerals, Metals & Materials Series
Keywords
Nickel-based superalloy, Waspaloy, Haynes 282, Strain age cracking, Postweld heat treatment, Gleeble
National Category
Manufacturing, Surface and Joining Technology
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-20033 (URN)10.1007/978-3-031-27447-3_13 (DOI)2-s2.0-85161442871 (Scopus ID)978-3-031-27446-6 (ISBN)978-3-031-27447-3 (ISBN)
Conference
The 10th International Symposium on Superalloy 718 and Derivatives, May 14-17, Pittsburgh, USA
Note

The support by the Consortium Materials Technology for Thermal Energy Processes (KME) through funding from Swedish Energy Agency and GKN Aerospace Sweden AB is highly appreciated

Available from: 2023-06-05 Created: 2023-06-05 Last updated: 2024-01-05Bibliographically approved
Andersson, J. (2023). Fabrication and Weldability Aspects of Ni- and Ni–Fe Based Superalloys: A Review. In: Eric A. Ott, Joel Andersson, Chantal Sudbrack, Zhongnan Bi, Kevin Bockenstedt, Ian Dempster, Michael Fahrmann, Paul Jablonski, Michael Kirka, Xingbo Liu, Daisuke Nagahama, Tim Smith, Martin Stockinger, Andrew Wessman (Ed.), Proceedings of the 10th International Symposium on Superalloy 718 and Derivatives: . Paper presented at TMS Annual Meeting & Exhibition TMS 2023 (pp. 659-696). Springer Cham
Open this publication in new window or tab >>Fabrication and Weldability Aspects of Ni- and Ni–Fe Based Superalloys: A Review
2023 (English)In: Proceedings of the 10th International Symposium on Superalloy 718 and Derivatives / [ed] Eric A. Ott, Joel Andersson, Chantal Sudbrack, Zhongnan Bi, Kevin Bockenstedt, Ian Dempster, Michael Fahrmann, Paul Jablonski, Michael Kirka, Xingbo Liu, Daisuke Nagahama, Tim Smith, Martin Stockinger, Andrew Wessman, Springer Cham , 2023, p. 659-696Conference paper, Oral presentation with published abstract (Refereed)
Abstract [en]

Superalloys are commonly used in structural components of aero-engines. Superalloys in general, Ni- and Ni–Fe-based superalloys, belong to an important group of materials used in aerospace applications. Fabrication and associated weldability aspects of structural components for the hot section of aero-engine gas turbines continue to be of high importance to the manufacturing industry within this discipline. Cracking and specifically hot cracking as well as strain age cracking is a serious concern during the welding and additive manufacturing (AM) of these structural components. The cracking phenomena can occur during welding, AM or subsequent heat treatment of precipitation-hardening superalloys. The cracking behaviour can be influenced by several factors, i.e., chemical composition in terms of hardening elements and impurities, the microstructure of base material, and weld zone, together with corresponding welding, AM and post-treatment process parameters. This paper provides a review of Ni- and Ni–Fe-based superalloys concerning fabrication and weldability aspects within the context of structural components of aero-engines. Also, the paper offers insight and analyses to research publication data of welding and AM of superalloys in the context of annual publication developed over the years as well as specific contributions from countries, affiliations, and specific researchers.

Place, publisher, year, edition, pages
Springer Cham, 2023
Series
The Minerals, Metals & Materials Series, ISSN 2367-1181, E-ISSN 2367-1696
Keywords
Hot cracking, Strain age cracking, Superalloys, Welding, Additive manufacturing
National Category
Manufacturing, Surface and Joining Technology
Research subject
Production Technology
Identifiers
urn:nbn:se:hv:diva-20169 (URN)10.1007/978-3-031-27447-3_41 (DOI)2-s2.0-85161397662 (Scopus ID)978-3-031-27447-3 (ISBN)978-3-031-27449-7 (ISBN)
Conference
TMS Annual Meeting & Exhibition TMS 2023
Available from: 2023-06-27 Created: 2023-06-27 Last updated: 2024-01-08Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0001-9065-0741

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