Baross, Tétény and Ben Zine, Haroune Rachid and Bereczki, Péter and Palánkai, Miklós and Balázsi, Katalin and Balázsi, Csaba and Veres, Gábor (2024) Diffusion Bonding of Al2O3 Dispersion-Strengthened 316L Composite by Gleeble 3800. MATERIALS, 17 (10). No.-2300. ISSN 1996-1944
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Abstract
The aim of this work is to investigate the bonding properties of the ceramic dispersion-strengthened 316L (CDS-316L) composites with the reference 316L stainless steel (REF-316L) using a Gleeble 3800 physical simulator. In previous works, two different composites, REF-316L and 316L, with 1 wt% Al2O3 composite (CDS-316L) have been prepared by spark plasma sintering (SPS). In the present work, these specimens were diffusion-bonded using the following parameters: a temperature range of 950–1000 °C and a uniaxial pressure of 20–30 MPa. It was observed that the deformation of the CDS-316L during the uniaxial bonding process was higher compared to the 316L steel rods. The addition of alumina particles increased the micro-hardness of the 316L steel. The samples were broken in the CDS-316L zones, not at the diffusion-bonded interfaces. No diffusion zones have been observed within the investigated magnification for all composites, where the interfaces between the different specimens were well defined.
Item Type: | Article |
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Uncontrolled Keywords: | diffusion bonding, CDS composite, SPS, Gleeble |
Subjects: | Q Science / természettudomány > QC Physics / fizika > QC173.4 Material science / anyagtudomány |
SWORD Depositor: | MTMT SWORD |
Depositing User: | MTMT SWORD |
Date Deposited: | 23 May 2024 10:02 |
Last Modified: | 23 May 2024 10:02 |
URI: | https://real.mtak.hu/id/eprint/195527 |
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