Niels Hansen

Niels Hansen

Emeritus

DTU WIND ENERGY
Department of Wind Energy

Technical University of Denmark

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Publications
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2017
 

Microstructure and mechanical strength of near- and sub-micrometre grain size copper prepared by spark plasma sintering

Zhu, K. N. ; Godfrey, A. ; Hansen, Niels ; Zhang, Xiaodan
in journal: Materials & Design (ISSN: 0264-1275) (DOI: http://dx.doi.org/10.1016/j.matdes.2016.12.042), vol: 117, pages: 95-103, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1016/j.matdes.2016.12.042

 

Dependence of dislocation structure on orientation and slip systems in highly oriented nanotwinned Cu

Lu, Qiuhong ; You, Zesheng ; Huang, Xiaoxu ; Hansen, Niels ; Lu, Lei
in journal: Acta Materialia (ISSN: 1359-6454) (DOI: http://dx.doi.org/10.1016/j.actamat.2017.01.016), vol: 127, pages: 85-97, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1016/j.actamat.2017.01.016

 

Graphite nodules in fatigue-tested cast iron characterized in 2D and 3D

Mukherjee, Krishnendu ; Fæster, Søren ; Hansen, Niels ; Dahl, Anders Bjorholm ; Gundlach, Carsten ; Frandsen, Jens Ole ; Sturlason, Asger
in journal: Materials Characterization (ISSN: 1044-5803) (DOI: http://dx.doi.org/10.1016/j.matchar.2017.04.024), vol: 129, pages: 169-178, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1016/j.matchar.2017.04.024

 

Non-spherical voids and lattice reorientation patterning in a shock-loaded Al single crystal

Hong, Chuanshi ; Fæster, Søren ; Hansen, Niels ; Huang, Xiaoxu ; Barabash, Rozaliya I.
in journal: Acta Materialia (ISSN: 1359-6454) (DOI: http://dx.doi.org/10.1016/j.actamat.2017.05.035), vol: 134, pages: 16-30, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1016/j.actamat.2017.05.035

  PDF

Local microstructure and flow stress in deformed metals

Zhang, Xiaodan ; Hansen, Niels ; Nielsen, Chris Valentin
in journal: I O P Conference Series: Materials Science and Engineering (ISSN: 1757-8981) (DOI: http://dx.doi.org/10.1088/1757-899X/219/1/012053), vol: 219, 2017
Presented at:
38th Risø International Symposium on Materials Science, 2017, Roskilde

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1088/1757-899X/219/1/012053

  PDF

EBSD characterization of deformed lath martensite in if steel

Lv, Z.A. ; Zhang, Xiaodan ; Huang, Xiaoxu ; Hansen, Niels
part of: 38th Risø International Symposium on Materials Science , 2017,

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1088/1757-899X/219/1/012033

2016
 

Influence of strain rate on the orientation dependence of microstructure in nickel single crystals

Zheng, X. H. ; Zhang, H. W. ; Huang, Xiaoxu ; Hansen, Niels ; Lu, K.
in journal: Philosophical Magazine Letters (ISSN: 0950-0839) (DOI: http://dx.doi.org/10.1080/09500839.2016.1147653), vol: 96, issue: 2, pages: 52-59, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.1080/09500839.2016.1147653

 

A gradient nanostructure generated in pure copper by platen friction sliding deformation

Deng, S. Q. ; Godfrey, A. ; Liu, W. ; Hansen, Niels
in journal: Scripta Materialia (ISSN: 1359-6462) (DOI: http://dx.doi.org/10.1016/j.scriptamat.2016.02.007), vol: 117, pages: 41-45, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.1016/j.scriptamat.2016.02.007

 

Dislocation-based plasticity and strengthening mechanisms in sub-20 nm lamellar structures in pearlitic steel wire

Zhang, Xiaodan ; Hansen, Niels ; Godfrey, Andrew ; Huang, Xiaoxu
in journal: Acta Materialia (ISSN: 1359-6454) (DOI: http://dx.doi.org/10.1016/j.actamat.2016.04.040), vol: 114, pages: 176-183, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.1016/j.actamat.2016.04.040

  PDF

Structures and Strength of Gradient Nanostructures

Hansen, Niels (Invited author) ; Zhang, Xiaodan (Invited author) ; Huang, Xiaoxu (Invited author)
Presented at:
TMS 2016 145th ANNUAL MEETING & EXHIBITION, 2016, Nashville

Type: Conference abstract for conference (Peer reviewed)     |     Invited contribution

Status: Published     |    Year: 2016