Search for dissertations about: "abrasive wear"

Showing result 1 - 5 of 47 swedish dissertations containing the words abrasive wear.

  1. 1. On wear of wood-cutting tools : Tool materials, wear mechanisms and modelling

    University dissertation from Karlstad : Karlstad University Studies

    Author : Johan Nordström; [2005]
    Keywords : Tool material; Wood cutting; Wear; Modelling;

    Abstract : Bandsaw blades are commonly used in the sawmill industry for timber cutting. The saw teeth are gradually worn during cutting and will finally cause unacceptable surface roughness and dimensional deviations on the sawn wood product. Maintenance by re-sharpening of the saw teeth is therefore necessary after a certain time of sawing. READ MORE

  2. 2. A Ni3Al-alloy and its Composites as Potential Wear Resistant Materials for Advanced Applications

    University dissertation from Karlstad : Karlstad University Studies

    Author : Karin Anne Xia Gong; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Abrasive wear; Intermetallic matrix composite; Friction coefficient; Wear-resistant materials.; Nickel aluminide; Specific wear rate; Sliding wear;

    Abstract : The Ni3Al-based intermetallic alloys as engineering materials in service, they may be subjected to a wear environment of some sort. Hence, it is technologically important to understand the tribological response and to determine methodologies to improve wear resistance of these advanced materials. READ MORE

  3. 3. Micro-scale studies of wear

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Rickard Gåhlin; Uppsala universitet.; [1998]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Wear; micro-scale; methods; fundamental studies; AFM; micromechanical; Materialvetenskap; TECHNOLOGY Materials science; TEKNIKVETENSKAP Teknisk materialvetenskap; materialvetenskap; Materials Science;

    Abstract : The development of materials for tribological components is constantly striving to more sophisticated properties, specialised for specific applications. This progress requires and depends to a large extent on a parallel development of the theoretical knowledge of wear and on development of the experimental tools for investigating wear in the research lab as well as in the field. READ MORE

  4. 4. Wear in cone crusher chambers

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Mats Lindqvist; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cone crusher; modelling; wear; rock crusher; work hardening;

    Abstract : Cone crushers are widely used in the mining and aggregates industries to reduce the size of blasted rock. A cone crusher consists of a fixed conic liner called concave and inside it a smaller moving liner called mantle. The mantle is suspended on an eccentrically rotating shaft. READ MORE

  5. 5. Abrasive wear of metal matrix composites

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Niklas Axén; Uppsala universitet.; [1993]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE