Search for dissertations about: "WC C-coating"

Found 2 swedish dissertations containing the words WC C-coating.

  2. 1. Solving Problems in Surface Engineering and Tribology by Means of Analytical Electron Microscopy

    Author : Ernesto Coronel; Sture Hogmark; Urban Wiklund; Mats Halvarsson; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Tribology; Electron Microscopy; Surface Engineering; Structure and Composition; Materialvetenskap; Materials science; Teknisk materialvetenskap;

    Abstract : It is well known that thin coatings can provide increased lifetime and reduced energy consumption for tools and components. During use, e.g. READ MORE

  4. 2. On the Formation of Low-Friction Tribofilms in Me-DLC – Steel Sliding Contacts

    Author : Nils Stavlid; Urban Wiklund; Sture Hogmark; Erik Johansson; Uppsala universitet; []
    Keywords : Materials science; tribofilms; tribochemistry; boundary-lubrication; ESCA; Materialvetenskap;

    Abstract : The present thesis thoroughly treats a special friction reduction phenomenon that may appear in boundary lubricated tribological contacts, of the type encountered in numerous mechanical components made of steel. The phenomenon involves the formation of a special type of tribofilm that offers very low coefficients of friction. READ MORE