Cementation

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Cementation \Cem`en*ta"tion\, n.
     1. The act or process of cementing.
        [1913 Webster]
  
     2. (Chem.) A process which consists in surrounding a solid
        body with the powder of other substances, and heating the


        whole to a degree not sufficient to cause fusion, the
        physical properties of the body being changed by chemical
        combination with powder; thus iron becomes steel by
        cementation with charcoal, and green glass becomes
        porcelain by cementation with sand.
        [1913 Webster]