File:Diagramme schaeffler soudure.svg

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English: Schaeffler diagram for welding of stainless steel:
  • A: austenite γ;
  • F: ferrite α;
  • M: martensite;
  • 5-80%: mass percentage of ferrite in austenite
  • risk zones:
    • light blue: hot cracking,
    • violet: cold cracking,
    • pink: embrittlement by α→σ transformation,
    • grey: embrittlement by growth of α grains,
    • white: ideal zone.
Français : Diagramme de Schaeffler pour la soudure des aciers inoxydables :
  • A : austénite γ ;
  • F : ferrite α ;
  • M : martensite ;
  • 5-80% : pourcentage en masse de la ferrite dans l'austénite
  • zones de risques :
  • bleu clair : fissuration à chaud,
  • violet : fissuration à froid,
  • pink : fragilisation par transformation α→σ,
  • gris : fragilisation par croissance des grains α,
  • blanc : zone idéale.
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Source Own work
Author Cdang
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current13:44, 29 May 2009Thumbnail for version as of 13:44, 29 May 2009681 × 535 (33 KB)Cdang (talk | contribs){{Information |Description={{en|1=Schaeffler diagram for welding of stainless steel: * A: austenite γ; * F: ferrite α; * M: martensite; * 5-80%: mass percentage of ferrite in austenite * risk zones: ** light blue: hot cracking, ** violet: cold cracking,

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