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High temperature te...
High temperature tensile behaviour of the A354 aluminum alloy
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- Ceschini, Lorella (författare)
- Department of Industrial Engineering (DIN), Alma Mater Studiorum-University of Bologna, V.le Risorgimento 4, 40136 Bologna, Italy
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- Jarfors, Anders (författare)
- Jönköping University,JTH. Forskningsmiljö Material och tillverkning – Gjutning
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- Morri, A. (författare)
- Department of Industrial Engineering (DIN), Alma Mater Studiorum-University of Bologna, V.le Risorgimento 4, 40136 Bologna, Italy
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- Rotundo, F. (författare)
- Interdepartmental Center for Industrial Research-Advanced Mechanics and Materials (CIRIMAM), Alma Mater Studiorum-University of Bologna, V.le Risorgimento 4, 40136 Bologna, Italy
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- Seifeddine, Salem, 1978- (författare)
- Jönköping University,JTH. Forskningsmiljö Material och tillverkning – Gjutning
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- Toschi, S. (författare)
- Department of Industrial Engineering (DIN), Alma Mater Studiorum-University of Bologna, V.le Risorgimento 4, 40136 Bologna, Italy
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Department of Industrial Engineering (DIN), Alma Mater Studiorum-University of Bologna, Vle Risorgimento 4, 40136 Bologna, Italy JTH. Forskningsmiljö Material och tillverkning – Gjutning (creator_code:org_t)
- 2014
- 2014
- Engelska.
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Ingår i: Materials Science Forum. ; 794-796, s. 443-448
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.4...
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Abstract
Ämnesord
Stäng
- The high temperature tensile behaviour of the A354 casting aluminum alloy was investigated also evaluating the influence of secondary dendrite arm spacing (SDAS). Cast specimens were produced through a gradient solidification equipment, obtaining two different classes of SDAS, namely 20-25 µm (fine microstructure) and 40-50 µm (coarse microstructure). After hot isostatic pressing and T6 heat treatment, the samples underwent mechanical characterization both at room and high temperature (200 °C). Results of tensile tests and hardness measurements were related to the microstructural features and fractographic characterization, in order to investigate the effect of microstructure and high temperature exposure on the mechanical behaviour of the alloy.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
Nyckelord
- Al-Si-Cu Alloys
- High-Temperature
- Microstructure
- Tensile Property
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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