John Hald

John Hald

Professor

DTU MEKANIK
Institut for Mekanisk Teknologi

Sektion for Materiale- og Overfladeteknologi

Danmarks Tekniske Universitet

Produktionstorvet

Bygning 425, rum 121

2800 Kgs. Lyngby

Tlf.
Mobil
Fax 45 25 19 61
E-mail jhald@mek.dtu.dk
ORCID 0000-0002-1487-0897
Hjemmeside

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Publikationer
Projekter
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2019
 

Analyzing Boron in 9–12% Chromium Steels Using Atom Probe Tomography

Fedorova, Irina ; Grumsen, Flemming Bjerg ; Hald, John ; Andrén, Hans-Olof ; Liu, Fang
in: Microscopy and Microanalysis, vol: 25, issue: Special Issue 2, pages: 462-469

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1017/S1431927618015726

 

Corrosion behaviour of Ni and nickel aluminide coatings exposed in a biomass fired power plant for two years

Wu, D. L. ; Dahl, K. V. ; Christiansen, T. L. ; Montgomery, M. ; Hald, J.
in: Surface and Coatings Technology, vol: 362, pages: 355-365

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1016/j.surfcoat.2018.12.129

  PDF

Corrosion of welds in biomass power plants

Montgomery, Melanie ; Dahl, Kristian V. ; Hald, John
in: Materials and Corrosion, vol: 70, issue: 4, pages: 585-592

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1002/maco.201810495

 

Effect of service exposure on KCl corrosion attack of AISI 347H FG steel

Malede, Yohanes Chekol ; Dahl, Kristian Vinter ; Montgomery, Melanie ; Grumsen, Flemming Bjerg ; Hald, John
in: Journal of Materials Science, vol: 54, issue: 21, pages: 13787–13809

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1007/s10853-019-03863-4

 

KCl-induced corrosion of Ni-based alloys containing 35–45 wt% Cr

Malede, Yohanes C. ; Simon, Julien P. ; Jonsson, Torbjörn ; Montgomery, Melanie ; Dahl, Kristian V. ; Hald, John
in: Materials and Corrosion, vol: 70, issue: 8, pages: 1486-1506

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1002/maco.201810658

 

Nitridation of grate in a biomass-fired boiler

Montgomery, Melanie ; Dahl, Kristian V. ; Grumsen, Flemming B. ; Kværndrup, Frederik B. ; Hald, John
in: Materials and Corrosion, vol: 70, issue: 1, pages: 1461-1475

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1002/maco.201810630

2018
  PDF

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

Malede, Yohanes Chekol ; Montgomery, Melanie ; Dahl, Kristian Vinter ; Hald, John
in: Materials at High Temperatures, vol: 35, issue: 1-3, pages: 243-254

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1080/09603409.2017.1389381

  PDF

Effects of Different Fuel Specifications and Operation Conditions on the Performance of Coated and Uncoated Superheater Tubes in Two Different Biomass-Fired Boilers

Wu, Duoli ; Dahl, Kristian V. ; Madsen, Jesper L. ; Christiansen, Thomas L. ; Montgomery, Melanie ; Hald, John
in: Applied Energy Materials, vol: 1, issue: 4, pages: 1463–1475

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1021/acsaem.7b00253

 

Experimental and theoretical investigation of precipitate coarsening rate in Z-phase strengthened steels

Rashidi, Masoud ; Odqvist, Joakim ; Johansson, Lennart ; Hald, John ; Andrén, Hans-Olof ; Liu, Fang
in: Acta Materialia, vol: 4, pages: 247-254

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1016/j.mtla.2018.09.024

 

Fine (Cr,Fe)2B borides on grain boundaries in a 10Cr–0.01B martensitic steel

Fedorova, I. ; Liu, F. ; Grumsen, F. B. ; Cao, Y. ; Mishin, O. V. ; Hald, J.
in: Scripta Materialia, vol: 156, pages: 124-128

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1016/j.scriptamat.2018.07.021