Sökning: "Linn Efsing"

Hittade 2 uppsatser innehållade orden Linn Efsing.

  1. 1. Deposition of Zr(C,N) Coatings by Chemical Vapour Deposition

    Master-uppsats, KTH/Materialvetenskap

    Författare :Linn Efsing; [2015]
    Nyckelord :Zr C; N ; MTCVD; Milling inserts; Coating; Growth rate; Microstructure; Texture coefficients;

    Sammanfattning : In this master thesis the influence from process parameters within the Chemical vapour deposition process for a Zirconium Carbon-Nitride coating was investigated regarding growth rate, microstructure and texture. The interest in utilizing Zirconium Carbon-Nitride (Zr(C,N)) is due to its low coefficient of thermal expansion (CTE) relative the currently commonly used wear resistant coatings of Titanium-Carbon-Nitride (Ti(C,N)). LÄS MER

  2. 2. Wear testing of high-alloy carbon steel used in mining tools

    Kandidat-uppsats, KTH/Materialvetenskap; KTH/Materialvetenskap

    Författare :Sara Olsson; Linn Efsing; [2013]
    Nyckelord :Wear; Wear-testing methods; Adhesive wear; Abrasive wear; Nötning; Nötningstester; Adhesiv nötning; Abrasiv nötning;

    Sammanfattning : Wear is a commonly occurring degradation mechanism for materials and components in the rock drilling industry. The wear can occur by either abrasion or adhesive wear. Further corrosion and presence of water or other lubricating fluids with or without particles may influence the behavior. LÄS MER