Lightweight aluminum foams - Tailoring compressive property through relative density variation

Vasanth C. Shunmugasamy, Bilal Mansoor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Metal foams are lightweight structural materials possessing high specific mechanical properties and good thermal properties. Metal foams find applications in aerospace, automotive and oil and gas sectors as heat exchangers, foam core in sandwich structures and energy absorbing crash structures. Open-cell aluminum foams are porous lightweight material owing to their cell shape and inherent low density of aluminum. Foams relative density depends on pores per inch, strut thickness and material. In the present work, effort is made to vary relative density of open-cell aluminum foam through rolling. The prepared foams are studied for compressive response. The relative density of the foams are varied by controlling the thickness to which they are compressed. The developed foams are evaluated for compressive properties under varying strain rates (10-4/s - ~103/s) and compared with as-cast open cell foams and existing literature data. Effort is also made to establish strain rate sensitivity in foams compressive behavior.

Original languageEnglish
Title of host publicationMaterials Science and Technology Conference and Exhibition 2017, MS and T 2017
PublisherAssociation for Iron and Steel Technology, AISTECH
Pages61-67
Number of pages7
Volume1
ISBN (Electronic)9781510850583
DOIs
Publication statusPublished - 1 Jan 2017
EventMaterials Science and Technology Conference and Exhibition 2017, MS and T 2017 - Pittsburgh, United States
Duration: 8 Oct 201712 Oct 2017

Other

OtherMaterials Science and Technology Conference and Exhibition 2017, MS and T 2017
CountryUnited States
CityPittsburgh
Period8/10/1712/10/17

Fingerprint

Aluminum
Foams
Strain rate
Metals
Sandwich structures
Struts
Heat exchangers
Porous materials
Oils
Thermodynamic properties
Gases
Mechanical properties

Keywords

  • Lightweight materials
  • Open-cell foams
  • Strain rate sensitivity

ASJC Scopus subject areas

  • Mechanics of Materials
  • Materials Science (miscellaneous)
  • Energy Engineering and Power Technology

Cite this

Shunmugasamy, V. C., & Mansoor, B. (2017). Lightweight aluminum foams - Tailoring compressive property through relative density variation. In Materials Science and Technology Conference and Exhibition 2017, MS and T 2017 (Vol. 1, pp. 61-67). Association for Iron and Steel Technology, AISTECH. https://doi.org/10.7449/2017/MST_2017_61_67

Lightweight aluminum foams - Tailoring compressive property through relative density variation. / Shunmugasamy, Vasanth C.; Mansoor, Bilal.

Materials Science and Technology Conference and Exhibition 2017, MS and T 2017. Vol. 1 Association for Iron and Steel Technology, AISTECH, 2017. p. 61-67.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shunmugasamy, VC & Mansoor, B 2017, Lightweight aluminum foams - Tailoring compressive property through relative density variation. in Materials Science and Technology Conference and Exhibition 2017, MS and T 2017. vol. 1, Association for Iron and Steel Technology, AISTECH, pp. 61-67, Materials Science and Technology Conference and Exhibition 2017, MS and T 2017, Pittsburgh, United States, 8/10/17. https://doi.org/10.7449/2017/MST_2017_61_67
Shunmugasamy VC, Mansoor B. Lightweight aluminum foams - Tailoring compressive property through relative density variation. In Materials Science and Technology Conference and Exhibition 2017, MS and T 2017. Vol. 1. Association for Iron and Steel Technology, AISTECH. 2017. p. 61-67 https://doi.org/10.7449/2017/MST_2017_61_67
Shunmugasamy, Vasanth C. ; Mansoor, Bilal. / Lightweight aluminum foams - Tailoring compressive property through relative density variation. Materials Science and Technology Conference and Exhibition 2017, MS and T 2017. Vol. 1 Association for Iron and Steel Technology, AISTECH, 2017. pp. 61-67
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