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  1. Employees

Språkvelger

Norsk

Hallstein Hemmer

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Hallstein Hemmer

Head of Department
Department of Chemistry
Faculty of Natural Sciences

hallstein.hemmer@ntnu.no
+4773559648 +4792238232 Realfagbygget, D2-105, Gløshaugen
About Publications Outreach

About

Hallstein Hemmer has been Head of the Department of Chemistry since 1 August 2017.

Work Areas

  • Management
  • Finance
  • Strategy

Background

  • PhD (1999) in Physical Metallurgy.
  • Master of Science (1986)

Professional Experience

  • Researcher at the Department of Energy Engineering
  • Researcher at the Center for Industrial Research
  • Section Manager at the Department of Energy Engineering
  • Associate Professor at Høgskolen i Sør Trøndelag (HiST)
  • Head of the Department of Chemistry and Materials at HiST
  • Vide Dean of Education at HiST
  • Head of Department at NTNU

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2010

  • Lilleby, Anders Sunde; Grong, Øystein; Hemmer, Hallstein. (2010) Cold pressure welding of severely plastically deformed aluminium by divergent extrusion. Materials Science & Engineering: A
    Academic article

2009

  • Lilleby, Anders; Grong, Øystein; Hemmer, Hallstein. (2009) Cold Pressure Welding of Severly Plastically Deformed Aluminium by Divergent Extrusion. Materials Science & Engineering: A
    Academic article
  • Grong, Øystein; Hemmer, Hallstein; Lilleby, Anders. (2009) Experimental and Finite Elements Simulations of Cold Pressure Welding of Aluminium by Divergent Extrusion. Materials Science & Engineering: A
    Academic article
  • Lilleby, Anders; Grong, Øystein; Hemmer, Hallstein; Erlien, Tomas. (2009) Experimental and finite elements studies of the divergent extrusion process under conditions applicable to cold pressure welding of commercial purity aluminium. Materials Science & Engineering: A
    Academic article

2003

  • Venås, Karl; Skaret, Pål Chr.; Hemmer, Hallstein. (2003) Kornforfining av aluminium i plasmareaktor. Høgskolen i Sør-Trøndelag, Avd. for teknologi (1)
    Report

2002

  • Hemmer, Hallstein. (2002) Process modelling applied to electron beam welding of duplex stainless steels.
    Academic chapter/article/Conference paper

2001

  • Hemmer, Hallstein; Dugstad, Arne; Seiersten, Marion. (2001) Effect of steel microstructure upon corrosion rate and protective iron carbonate film formation. Corrosion
    Academic article

Journal publications

  • Lilleby, Anders Sunde; Grong, Øystein; Hemmer, Hallstein. (2010) Cold pressure welding of severely plastically deformed aluminium by divergent extrusion. Materials Science & Engineering: A
    Academic article
  • Lilleby, Anders; Grong, Øystein; Hemmer, Hallstein. (2009) Cold Pressure Welding of Severly Plastically Deformed Aluminium by Divergent Extrusion. Materials Science & Engineering: A
    Academic article
  • Grong, Øystein; Hemmer, Hallstein; Lilleby, Anders. (2009) Experimental and Finite Elements Simulations of Cold Pressure Welding of Aluminium by Divergent Extrusion. Materials Science & Engineering: A
    Academic article
  • Lilleby, Anders; Grong, Øystein; Hemmer, Hallstein; Erlien, Tomas. (2009) Experimental and finite elements studies of the divergent extrusion process under conditions applicable to cold pressure welding of commercial purity aluminium. Materials Science & Engineering: A
    Academic article
  • Hemmer, Hallstein; Dugstad, Arne; Seiersten, Marion. (2001) Effect of steel microstructure upon corrosion rate and protective iron carbonate film formation. Corrosion
    Academic article

Part of book/report

  • Hemmer, Hallstein. (2002) Process modelling applied to electron beam welding of duplex stainless steels.
    Academic chapter/article/Conference paper

Report

  • Venås, Karl; Skaret, Pål Chr.; Hemmer, Hallstein. (2003) Kornforfining av aluminium i plasmareaktor. Høgskolen i Sør-Trøndelag, Avd. for teknologi (1)
    Report

Outreach

2001

  • Academic lecture
    Hemmer, Hallstein; Grong, Øystein; Klokkehaug, Siri. (2001) Process modelling applied to electron beam welding of duplex stainless steels. 6th International seminar on numerical analysis of weldability , Graz-Seggau, Østerrike 2001-10-01 - 2001-10-03

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