Essays about: "multi-layered coating"

Found 3 essays containing the words multi-layered coating.

  1. 1. Material characterization of multi-layered Zn-alloy coatings on fasteners : Effects on corrosion resistance, electrical conductivity and friction

    University essay from KTH/Materialvetenskap

    Author : Ante Vallien; [2018]
    Keywords : ZnNi; zinc alloy; multi-layered coating; electrodeposited coating; fasteners; corrosion resistance;

    Abstract : Electroplated zinc-alloy coatings have been used on fasteners in the automotive industry for many years. The coating often consists of three layers: a zinc-alloy layer, a passivation layer and a sealer or top-coat. READ MORE

  3. 2. Isothermal Oxidation Study of Gd2Zr2O7/YSZ Multi-Layered Thermal Barrier Coatings

    University essay from Högskolan Väst/Avd för tillverkningsprocesser

    Author : Ran Li; [2015]
    Keywords : Multi-layered thermal barrier coating; isothermal oxidation; suspension plasma spray;

    Abstract : Conventional yttria stabilized zirconia (YSZ) are widely used in the gas turbine to protect the substrate material from high temperature. But the common YSZ top coatings have limitations at higher temperature (above 1200 ℃) due to significant phase transformation and intensified sintering effect. READ MORE

  4. 3. Sensory evaluation and quality assessment of an alternative inner coating film in yogurt cartons

    University essay from Linköpings universitet/Teknisk biologi; Linköpings universitet/Tekniska fakulteten

    Author : Fredrik Arding; [2015]
    Keywords : Arla Foods; Dairy; Yogurt; Packaging material; Carton; Inner coating; LDPE; EVOH; Sensory evaluation; Triangel test; Off-flavour; Viscosity; Syneresis; GC-MS; FID; DHS; Purge and trap; Plain; Strawberry; Vanilla;

    Abstract : The dairy food industry is continuously striving towards products with higher quality and longer shelf-life available to the customer at low prices. Arla Foods in Linköping, Sweden, is currently investigating the possibilities of changing the material in yogurt packaging containers by replacing the currently used carton with a different and cheaper alternative. READ MORE