kth.sePublikationer
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
A study of the surface integrity after machining by means of non-destructive testing methods
Chalmers University of Technology.
Visa övriga samt affilieringar
2013 (Engelska)Ingår i: Proceedings of the International Conference on Advanced Manufacturing Engineering and Technologies Vol. 2 / [ed] A. Archenti and A. Maffei, Stockholm, 2013, s. 283-292Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

During metal machining, depending on the cutting conditions, surface and subsurface microstructure alteration are occasionally observed. These alternations are normally referred as “white” and “dark” layers. Due to their different mechanical properties in comparison to the unaffected material, they will have an impact on the finished part. Controlling the quality of the machined parts regarding the surface microstructure alteration by means of non-destructive testing (NDT) methods would be beneficial from production point of view. In this study, the surface integrity of AISI 52100 steel machined at different cutting conditions resulting in white and dark layers with different characteristics were studied. Surface topography, microstructure and residual stresses were examined by using light scattering, optical microscopy and x-ray diffraction (XRD) techniques. Whilst surface characterization was emphasized, one NDT method – magnetic Barkhausen noise (BN) technique – is not well defined for this purpose. The correlation between all the applied techniques was therefore investigated and a preliminary model was developed for the influence of surface roughness, stress conditions and white and dark layer thicknesses on BN signal.

Ort, förlag, år, upplaga, sidor
Stockholm, 2013. s. 283-292
Nyckelord [en]
NDT, machining, white layer, light scattering, x-ray diffraction, Barkhausen noise
Nationell ämneskategori
Produktionsteknik, arbetsvetenskap och ergonomi
Forskningsämne
SRA - Produktion
Identifikatorer
URN: urn:nbn:se:kth:diva-137976ISBN: 978-91-7501-893-5 (tryckt)OAI: oai:DiVA.org:kth-137976DiVA, id: diva2:680467
Konferens
The NewTech 2013 conference, Oct 27-30, 2013, Stockholm
Projekt
FFI-Non Destructive Testing methods - development of innovative solutions for in-line applications
Forskningsfinansiär
VINNOVAXPRES - Initiative for excellence in production research
Anmärkning

QC 20150212

Tillgänglig från: 2013-12-18 Skapad: 2013-12-17 Senast uppdaterad: 2024-01-18Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Person

Mattsson, Lars

Sök vidare i DiVA

Av författaren/redaktören
Mattsson, Lars
Av organisationen
Mätteknik och optik
Produktionsteknik, arbetsvetenskap och ergonomi

Sök vidare utanför DiVA

GoogleGoogle Scholar

isbn
urn-nbn

Altmetricpoäng

isbn
urn-nbn
Totalt: 155 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf