Effects of heat treatment on microstructure and mechanical properties of wire arc additively manufactured Hastelloy C276 alloy

Simple item page
dc.contributor.authorQiu, Zen_AU
dc.contributor.authorWu, Ben_AU
dc.contributor.authorZhu, Hen_AU
dc.contributor.authorWang, Zen_AU
dc.contributor.authorWexler, Den_AU
dc.contributor.authorVan Duin, Sen_AU
dc.contributor.authorPan, Zen_AU
dc.contributor.authorLi, Hen_AU
dc.date.accessioned2023-01-27T00:44:34Zen_AU
dc.date.available2023-01-27T00:44:34Zen_AU
dc.date.issued2022-06-01en_AU
dc.date.statistics2022-07-22en_AU
dc.description.abstractHastelloy C276 is a Ni-Cr-Mo based superalloy which has a high potential for application in high temperature and extreme corrosive environment due to its high corrosion resistance and excellent mechanical properties. In this research, the wire arc additive manufacturing (WAAM) process was successfully used to fabricate the defect-free Hastelloy C276 component. The microstructure of the component was characterized using optical microscopy, scanning electron microscopy (SEM) equipped with energy dispersive X-ray spectroscopy (EDS), transmission electron microscopy (TEM), and X-ray diffraction, the mechanical properties were evaluated via tensile and hardness tests. The as-deposited component exhibited anisotropy on both microstructure and mechanical properties. The influences of solid solution heat treatment and stress relief heat treatment on microstructure and mechanical properties were also investigated. It was found that both microstructure and mechanical properties were significantly modified after heat treatment. Preliminary creep tests indicted the texture has a strong influence on the creep performance of the component.en_AU
dc.identifier.citationQui, Z., Wu, Q., Zhu, H., Wang, Z., Wexler, D., Van Duin, S., Pan, Z., & Li, H. (2022). Effects of heat treatment on microstructure and mechanical properties of wire arc additively manufactured Hastelloy C276 alloy. Paper presented to CAMS 2022 Advancing Materials and Manufacting, The University of Melbourne, 1st - 3rd June 2022.en_AU
dc.identifier.conferenceenddate3 June 2022en_AU
dc.identifier.conferencenameCAMS 2022: Advancing Materials and Manufacturingen_AU
dc.identifier.conferenceplaceMelbourne, Australiaen_AU
dc.identifier.conferencestartdate1 June 2022en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/14522en_AU
dc.language.isoenen_AU
dc.publisherMaterials Australian and The Australian Ceramic Societyen_AU
dc.subjectHeaten_AU
dc.subjectMicrostructureen_AU
dc.subjectMechanical propertiesen_AU
dc.subjectHastelloysen_AU
dc.subjectScanning electron microscopyen_AU
dc.subjectCorrosionen_AU
dc.subjectTransmission electron microscopyen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectCreepen_AU
dc.titleEffects of heat treatment on microstructure and mechanical properties of wire arc additively manufactured Hastelloy C276 alloyen_AU
dc.typeConference Abstracten_AU
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Effects of heat treatment on microstructure and mechanical properties of wire arc additively manufactured Hastelloy C276 alloy .pdf
Size:
135.73 KB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.63 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Conference Publications