kth.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Solutionising Temperature Influence on the Morphological and Mechanical Characteristics of Al–Si–Mg–Ni Hypoeutectic Alloys
KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering.
Show others and affiliations
2021 (English)In: Journal of The Institution of Engineers (India): Series D, ISSN 2250-2122, Vol. 102, no 1, p. 131-148Article in journal (Refereed) Published
Abstract [en]

The current work is focused to ascertain the impact on the mechanical and morphological characteristics of hypoeutectic alloy Al–Ni with a range of solution treatment temperatures. Al, Ni, Si, and Mg of necessary weight percentages were melted in a crucible (make–clay graphite) and were cast. The cast alloys were then solutionised for 8 h from 450 to 550 °C, quenched and was aged for 12 h at 170 °C. The fractography, intermediate phase and the elementary composition of alloy was determined. It was observed from the investigation that a rise in solutionising temperature caused grain refinement in the developed hypoeutectic alloys. A surge in the value of hardness was observed with respect to the rise in solutionising temperature. It was also noticed from the analysis that the value of tensile strength, yield strength, ductility and impact resistance of the hypoeutectic alloys enhanced with temperature rise from 480 to 510 °C and then declined from 510 to 550 °C.

Place, publisher, year, edition, pages
Springer Nature , 2021. Vol. 102, no 1, p. 131-148
Keywords [en]
Al–Si–Mg–Ni, Hardness, Impact strength, Mechanical properties, Solutionising temperature, Fracture mechanics, Grain refinement, Tensile strength, Hypoeutectic alloys, Intermediate phase, Mechanical characteristics, Morphological characteristic, Solution treatment temperatures, Temperature influence, Temperature rise, Weight percentages, Nickel alloys
National Category
Metallurgy and Metallic Materials
Identifiers
URN: urn:nbn:se:kth:diva-306080DOI: 10.1007/s40033-021-00259-0Scopus ID: 2-s2.0-85101816910OAI: oai:DiVA.org:kth-306080DiVA, id: diva2:1622028
Note

QC 20211221

Available from: 2021-12-21 Created: 2021-12-21 Last updated: 2022-06-25Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records

Manu, Karthik

Search in DiVA

By author/editor
Manu, Karthik
By organisation
Materials Science and Engineering
Metallurgy and Metallic Materials

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 15 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf