Program

Workshops

We will provide two rounds of the workshop in the same format. The workshop has two parts: theoretical and practical. The theoretical part will be focused on the short introduction to the Barkhausen Noise Technique (BNT) and further on different case studies. It will be in the format of a mini-lecture. After a short break, we will continue with the practical part where the measurement technique will be shortly discussed before hands-on practice. All signed participants will be able to perform supervised measurements on different materials. NOTE: It will be possible to conduct measurements on the own samples.

See the keynote speakers

Keynote speakers

Program

  • Tuesday
  • 27
    Sept
  • KTH, IPU, Brinellv. 68, Stockholm
  • 08:00-09:00
    Conference registration
  • 09:00-09:15
    Welcome,

    Robert Tomkowski, KTH

  • 09:15-10:15
    Keynote 1

    Stefan Jonsson, KTH.

    The Barkhausen Noise Technique, principles and applications

  • 10:15-10:45
    Coffee break
  • 13:00-14:00
    Conference registration
  • 14:00-16:00
    Workshop 1
  • 16:00-18:00
    Workshop 2
  • 18:30-20:00
    Welcome reception

    Syster o Bror restaurant

  • 15:05-15:35
    Coffee break
  • 15:35-16:25
    Session 2:2 MAGNETIC PROPERTIES AND MODELLING.

    S. Santa-aho, Tampere Univ., Finland. Novel utilization of microscopy and modelling to better understand Barkhausen noise signal.
    B. Ducharne, INSA-Lyon, France. Magnetic NDT on creep-degraded high chromium ferritic steels.

  • 16:25-16:30
    Conference announcements
  • Free time
  • 20:00-23:00
    Gala dinner

    Stadshuskällaren, Stockholm City Hall

  • Wednesday
  • 28
    Sept
  • Ersta Conference, Norrby room, Erstagatan 1K, Stockholm
  • 08:00-09:00
    Conference registration
  • 09:00-09:15
    Welcome,

    Robert Tomkowski, KTH

  • 09:15-10:15
    Keynote 1

    Stefan Jonsson, KTH.

    The Barkhausen Noise Technique, principles and applications

  • 10:15-10:45
    Coffee break
  • 10:45-12:00
    Session 1, HEAT TREATMENT.

    B. Ducharne, INSA-Lyon, France. Carburization and carbon depth diffusion evaluation from magnetization signatures.
    J. Holmberg, RISE, Sweden. Exploration of the correlation between the hardness depth and Barkhausen noise signal of induction hardened steel for predictive modelling.
    P. Lundin, Stress-Service, Sweden. Development of measurement strategy for heat treatment verification of rivets, using Barkhausen Noise

  • 12:00-13:15
    Lunch / Posters
  • 13:15-14:15
    Keynote 2

    Lasse Laurson, Tampere University.

    Modelling Barkhausen noise – a statistical physicist’s perspective

  • 14:15-15:05
    Session 2:1 MAGNETIC PROPERTIES AND MODELLING.

    H. Petitpré, CETIM, France. Automated data processing solution applied to quality control of thermal and thermochemical treatment by electromagnetic non-destructive methods.
    S. Zhang, Tohoku Univ. Japan. Magnetic non-destructive testing for plastic strain and magnetic core losses evaluation in non-oriented electrical steel sheet.

  • 15:05-15:35
    Coffee break
  • 15:35-16:25
    Session 2:2 MAGNETIC PROPERTIES AND MODELLING.

    S. Santa-aho, Tampere Univ., Finland. Novel utilization of microscopy and modelling to better understand Barkhausen noise signal.
    B. Ducharne, INSA-Lyon, France. Magnetic NDT on creep-degraded high chromium ferritic steels.

  • 16:25-16:30
    Conference announcements
  • Free time
  • 20:00-23:00
    Gala dinner

    Stadshuskällaren, Stockholm City Hall

  • Thursday
  • 29
    Sept
  • Ersta Conference, Norrby room, Erstagatan 1K, Stockholm
  • 08:00-08:30
    Conference registration
  • 08:30-09:30
    Keynote 3

    Vilhelm Söderberg, Volvo GTO AB.
    Heavy duty trucks in 2045

  • 09:30-10:20
    Session 3:1 MACHINING AND GRINDING APPLICATIONS.

    B. Ducharne, INSA-Lyon, France. Magnetic signatures and mechanisms for grinding burn levels estimation.
    R. Jedamski, IWT-Bremen, Germany. Detectability of thermo-mechanical impact on surface properties by in-process Barkhausen noise measurement during grinding

  • 10:20-10:50
    Coffee break
  • 10:50-12:05
    Session 3:2, MACHINING AND GRINDING APPLICATIONS.

    A. Sorsa, Oulu Univ., Finland. Sub-surface analysis of grinding burns with Barkhausen noise measurements.
    R. Jedamski, IWT-Bremen, Germany. Detectability of grinding damages using Barkhausen noise analysis on quenched and tempered aerospace steel grade 300M.
    K. Gurruchaga, CEIT, San Sebastian, Spain. Grinding burn detection by Magnetic Barkhausen Noise Analysis independently of the induction hardened depth.

  • 12:05-13:20
    Lunch / Posters
  • 13:20-14:20
    Keynote 4

    Samuli Savolainen, Stresstech Oy.

    Automating Barkhausen noise measurement.

  • 14:20-15:10
    Session 4:1, MATERIALS CHARACTERIZATION.

    J.R. Vasquez, Techn. Univ. Dortmund, Germany. Soft sensor concept for micromagnetic depth-specific analysis of phase transformation during flow forming of AISI 304L steel.
    V. Farsian, Univ. Mashhad, Iran. Using magnetic Barkhausen Noise-BN- nondestructive technique to investigate the temper embrittlement in 42CrMo4 steel

  • 15:10-15:40
    Coffee break
  • 15:40-16:30
    Session 4:2, MATERIALS CHARACTERIZATION.

    M. Neslušan, Zilina University, Slovakia. Influence of magnetizing conditions on Barkhausen noise in the low alloyed steel employed in the civil and automotive industry.
    H. Petitpré, CETIM, France. Residual stress characterization with electromagnetic methods

  • 16:30-16:40
    Conference announcements
  • 18:00-19:30
    Guided tour in Stockholm Old town
  • 20:00-23:00
    Gala dinner

    Stadshuskällaren, Stockholm City Hall

  • Friday
  • 30
    Sept
  • Ersta Conference, Norrby room, Erstagatan 1K, Stockholm
  • 09:00-09:30
    Conference registration
  • 09:30-10:20
    Session 5:1, SURFACE INTEGRITY.

    S. Strodick, Techn. Univ. Dortmund, Germany. Micromagnetic monitoring of the surface integrity for BTA deep hole drilling.
    F. Cervinka, PCS, Czech. Surface integrity evaluation of carbon steels after shot peening using different approaches

  • 10:20-10:50
    Coffee break
  • 10:50-11:40
    Session 5:2, SURFACE INTEGRITY.

    N. Baak, Techn. Univ. Dortmund, Germany. Mechanism based fatigue monitoring by means of Barkhausen noise and eddy-current analysis.
    R. Tomkowski, KTH, Sweden. Residual stress measurements on non-continues surfaces by using Barkhausen Noise Technique

  • 11:40-12:00
    End of the conference
  • 12:00-13:00
    Lunch
  • 16:00-18:00
    Workshop 2
  • 18:30-20:00
    Welcome reception

    Syster o Bror restaurant

  • 15:05-15:35
    Coffee break
  • 15:35-16:25
    Session 2:2 MAGNETIC PROPERTIES AND MODELLING.

    S. Santa-aho, Tampere Univ., Finland. Novel utilization of microscopy and modelling to better understand Barkhausen noise signal.
    B. Ducharne, INSA-Lyon, France. Magnetic NDT on creep-degraded high chromium ferritic steels.

  • 16:25-16:30
    Conference announcements
  • Free time
  • 20:00-23:00
    Gala dinner

    Stadshuskällaren, Stockholm City Hall

The program will be updated regularly

Posters

CategoryAuthorsPoster title
Poster 1MAGNETIC PROPERTIES AND MODELLINGSami Kaappa, Suvi Santa-aho, Mari Honkanen, Minnamari Vippola, and Lasse Laurson. Tampere University, FinlandSimulated magnetization reversal process and Barkhausen noise in disordered permalloy thin films
Poster 2
MATERIALS CHARACTERIZATION
Jarmila Degmová, Vladimír Kršjak, and Stanislav Sojak. University of Bratislava, Slovakia
Magnetic Barkhausen Technique Applied to the Characterization of Model Steels with Parametric Variation of Ni, Mn, Si and Cr Content
Poster 3HEAT TREATMENTJana Simeg Veternikova, Jarmila Degmova, Stanislav Sojak, Martin Petriska, Tomas Brodziansky. University of Bratislava, SlovakiaThermal stress study of VVER steel over 500° C and prediction of structure recovery

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