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thermochemical diffusion treatment [1 record]

Record 1 2002-08-19

English

Subject field(s)
  • Surface Treatment of Metals
CONT

Thermochemical diffusion treatments introduce interstitial elements, such as carbon, nitrogen and boron, or combinations of carbon and nitrogen, into a ferrous metal surface at elevated temperatures. However, the processes are not confined to interstitial diffusion; metallic substitutional elements or metalloids are used in processes such as chromising, aluminising and siliconising.

French

Domaine(s)
  • Traitements de surface des métaux
CONT

Les procédés de traitement de surface se répartissent en 5 grandes classes de procédés : revêtements par voie humide ; revêtements par voie sèche ; traitements de conversion chimique ou électrolytique ; traitements de diffusion thermochimique ; traitements superficiels par transformation structurale (mécanique).

Spanish

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