John Hald

John Hald

Professor

DTU MECHANICAL ENGINEERING
Department of Mechanical Engineering

Section of Materials and Surface Engineering

Technical University of Denmark

Produktionstorvet

Building 425, room 121

2800 Kgs. Lyngby

Ph.
Mobile
Fax +45 45 25 19 61
E-mail jhald@mek.dtu.dk
ORCID 0000-0002-1487-0897
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2017
 

Kinetics analysis of two-stage austenitization in supermartensitic stainless steel

Nießen, Frank ; Villa, Matteo ; Hald, John ; Somers, Marcel A. J.
in journal: Materials & Design (ISSN: 0264-1275) (DOI: http://dx.doi.org/10.1016/j.matdes.2016.11.076), vol: 116, pages: 8-15, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1016/j.matdes.2016.11.076

 

Microstructure of Z-phase strengthened martensitic steels: Meeting the 650°C challenge

Liu, Fang ; Rashidi, Masoud ; Hald, John ; Reißig, Lutz ; Andrén, Hans Olof
in journal: Materials Science Forum (ISSN: 0255-5476) (DOI: http://dx.doi.org/10.4028/www.scientific.net/MSF.879.1147), vol: 879, pages: 1147-1152, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.4028/www.scientific.net/MSF.879.1147

 

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

Nießen, Frank ; Tiedje, Niels Skat ; Hald, John
in journal: Materials & Design (ISSN: 0264-1275) (DOI: http://dx.doi.org/10.1016/j.matdes.2017.01.026), vol: 118, pages: 138-145, 2017

Type: Journal article (Peer reviewed)

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

 

Formation and stabilization of reversed austenite in supermartensitic stainless steel

Nießen, Frank ; Grumsen, Flemming Bjerg ; Hald, John ; Somers, Marcel A. J.
part of: Proceedings of the 24th IFHTSE Congress , 2017,
Presented at:
24th International Federation for Heat Treatment and Surface Engineering Congress (IFHTSE Congress 2017), 2017, Nice

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2017

 

Effect of microstructure on KCl corrosion attack of modified AISI 310 steel

Malede, Yohanes Chekol ; Montgomery, Melanie ; Dahl, Kristian Vinter ; Hald, John
in journal: Materials at High Temperatures (ISSN: 0960-3409) (DOI: http://dx.doi.org/10.1080/09603409.2017.1389381), 2017

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    Year: 2017     |    DOI: http://dx.doi.org/10.1080/09603409.2017.1389381

 

Microstructural investigations of Ni and Ni2Al3 coatings exposed in biomass power plants

Wu, Duoli ; Dahl, Kristian Vinter ; Christiansen, Thomas Lundin ; Montgomery, Melanie ; Hald, John
in journal: Materials at High Temperatures (ISSN: 0960-3409) (DOI: http://dx.doi.org/10.1080/09603409.2017.1389382), 2017

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    Year: 2017     |    DOI: http://dx.doi.org/10.1080/09603409.2017.1389382

2016
 

Prospects for Martensitic 12 % Cr Steels for Advanced Steam Power Plants

Hald, John
in journal: Indian Institute of Metals. Transactions (ISSN: 0972-2815) (DOI: http://dx.doi.org/10.1007/s12666-015-0793-4), vol: 69, issue: 2, pages: 183-188, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.1007/s12666-015-0793-4

 

A new 12% chromium steel strengthened by Z-phase precipitates

Liu, Fang ; Rashidi, Masoud ; Johansson, Lennart ; Hald, John ; Andren, Hans-Olof
in journal: Scripta Materialia (ISSN: 1359-6462) (DOI: http://dx.doi.org/10.1016/j.scriptamat.2015.10.030), vol: 113, pages: 93-96, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.1016/j.scriptamat.2015.10.030

 

Laboratory Investigations of Ni-Al Coatings Exposed to Conditions Simulating Biomass Firing

Wu, Duoli ; Okoro, Sunday Chukwudi ; Dahl, Kristian Vinter ; Montgomery, Melanie ; Pantleon, Karen ; Hald, John
part of: Proceedings of the 9th International Symposium on High-Temperature Corrosion and Protection of Materials, 2016,
Presented at:
9th International Symposium on High-Temperature Corrosion and Protection of Materials, 2016, Les Embiez Island

Type: Article in proceedings

Status: Published     |    Year: 2016

 

In Situ Techniques for the Investigation of the Kinetics of Austenitization of Supermartensitic Stainless Steel

Nießen, Frank ; Villa, Matteo ; Apel, Daniel ; Keßler, Olaf ; Reich, Michael ; Hald, John ; Somers, Marcel A. J.
in journal: Materials Science Forum (ISSN: 0255-5476) (DOI: http://dx.doi.org/10.4028/www.scientific.net/MSF.879.1381), vol: 879, pages: 1381-1386, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.4028/www.scientific.net/MSF.879.1381