Niels Skat Tiedje

Niels Skat Tiedje

Associate Professor

DTU MECHANICAL ENGINEERING
Department of Mechanical Engineering

Section of Manufacturing Engineering

Technical University of Denmark

Produktionstorvet

Building 425, room 223

2800 Kgs. Lyngby

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2018
 

Uncovering the local inelastic interactions during manufacture of ductile cast iron: How the substructure of the graphite particles can induce residual stress concentrations in the matrix

Andriollo, Tito ; Hellström, Kristina ; Sonne, Mads Rostgaard ; Thorborg, Jesper ; Tiedje, Niels Skat ; Hattel, Jesper Henri
in: Journal of the Mechanics and Physics of Solids, vol: 111, pages: 333–357

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.jmps.2017.11.005

 

Use of high intensity X-ray analysis as tool to create new, fundamental models for phase transformations and residual stress in ductile cast iron

Tiedje, N. S. ; Bjerre, M. K. ; Andriollo, T. ; Azeem, M. ; Zhang, Y. ; Fæster, S. ; Lee, P. D. ; Hattel, J. H.
part of: 73rd World Foundry Congress (WFC 2018) Creative Foundry, pages: 239-240 , 2019, World Foundry Organization
Presented at:
73rd World Foundry Congress (WFC 2018)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

2017
  PDF

A Contribution to the Understanding of the Combined Effect of Nitrogen and Boron in Grey Cast Iron

Strande, Knud ; Tiedje, Niels Skat ; Chen, Ming
in: International Journal of Metalcasting, vol: 11, issue: 1, pages: 61-70

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1007/s40962-016-0079-6

  PDF

Kinetics modeling of delta-ferrite formation and retainment during casting of supermartensitic stainless steel

Nießen, Frank ; Tiedje, Niels Skat ; Hald, John
in: Materials & Design, vol: 118, pages: 138-145

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.matdes.2017.01.026

2016
 

A contribution to the understanding of the combined effect of nitrogen and boron in grey cast iron

Strande, Knud ; Tiedje, Niels Skat ; Chen, Ming
part of: 72nd World Foundry Congress (WFC 2016): Proceedings of a meeting held 21-25 May 2016, Nagoya, Japan. , pages: 127-128, 2017, World Foundry Organization
Presented at:
72nd World Foundry Congress (WFC 2016)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2016

  PDF

A micro-mechanical analysis of thermo-elastic properties and local residual stresses in ductile iron based on a new anisotropic model for the graphite nodules

Andriollo, Tito ; Thorborg, Jesper ; Tiedje, Niels Skat ; Hattel, Jesper Henri
in: Modelling and Simulation in Materials Science and Engineering, vol: 24, issue: 5

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1088/0965-0393/24/5/055012

 

Bonding mechanisms in spot welded three layer combinations

Moghadam, Marcel ; Tiedje, Niels Skat ; Seyyedian Choobi, Mahsa ; Nielsen, Chris Valentin ; Pantleon, Karen ; Bay, Niels Oluf
part of: Proceedings of 9th International Seminar & Conference on Advances in Resistance Welding , 2016
Presented at:
9th International Seminar & Conference on Advances in Resistance Welding

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2016

  PDF

Moisture diffusion coefficients determination of furan bonded sands and water based foundry coatings

Di Muoio, Giovanni Luca ; Tiedje, Niels Skat
in: The International Journal of Cast Metals Research, vol: 29, issue: 3, pages: 121-128

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1179/1743133615Y.0000000038

 

Step-height measurements on sand surfaces: A comparison between optical scanner and coordinate measuring machine

Mohaghegh, Kamran ; Yazdanbakhsh, Seyed Alireza ; Tiedje, Niels Skat ; De Chiffre, Leonardo
part of: Proceedings of euspen’s 16th International Conference & Exhibition,, 2016
Presented at:
euspen’s 16th International Conference & Exhibition

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2016

 

Traceability of optical length measurements on sand surfaces

Mohaghegh, Kamran ; Yazdanbakhsh, Seyed Alireza ; Tiedje, Niels Skat ; De Chiffre, Leonardo
part of: Proceedings of euspen’s 16th International Conference & Exhibition, 2016
Presented at:
euspen’s 16th International Conference & Exhibition

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2016