Sökning: "electrodeposited coating"

Hittade 2 uppsatser innehållade orden electrodeposited coating.

1. 1. A pre-study for functional coatings evaluated on light metals to be applied on a new HPDC Mg-alloy : Investigating tribological and thermophysical properties, as-cast and coated

   Master-uppsats, Jönköping University/JTH, Industriell produktutveckling, produktion och design

   Författare :Louise Albo Zieme; Pontus Bergstedt; [2021]
   Nyckelord :reciprocating dry sliding wear test; thermophysical test; NiP-SiC; Ni-SiC; functional coatings; progressive scratch test; adhesion; magnesium alloy; aluminium alloy; hardness.;

   Sammanfattning : Magnesium with two-thirds of the density compared to aluminium and one-quarter of steel, intrigues product developers and material scientists due to the light metal’s excellent combination of strength to weight ratio as well as their capability of being produced as a High Pressure Die Cast component compared to other ferrous or light metal alloys.   However, a magnesium alloy inherits some concerning drawbacks, limiting the exploitation in structural applications and mechanical design such as automotive, heavy machinery and aerospace components. LÄS MER

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

   Master-uppsats, KTH/Materialvetenskap

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

   Sammanfattning : 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. LÄS MER