Sökning: "Zhi-hui Xu"

Hittade 2 avhandlingar innehållade orden Zhi-hui Xu.

1. 1. Nanoindentation on coatings

   Författare :Zhi-Hui Xu; KTH; []
   Nyckelord :nanoindentation; Berkovich; thin coatings; deformation behaviour; mechanical properties; mechanism-based strain gradient theory; dislocations; cracks; pileup; indentation size effect; atomic force microscopy; diamond-like-carbon; alumina; gold; alumi;

   Sammanfattning : .... LÄS MER

3. 2. Mechanical Characterisation of Coatings and Composites-Depth-Sensing Indentation and Finite Element Modelling

   Författare :Zhi-Hui Xu; KTH; []
   Nyckelord :dept-sensing indentation; nanoindentation; finite element method; atomic force microscope;

   Sammanfattning : In the past two decades depth-sensing indentation has becomea widely used technique to measure the mechanical properties ofmaterials. This technique is particularly suitable for thecharacterisation of materials at sub-micro or nano scale thoughthere is a tendency to extend its application to the micro ormacro scale. LÄS MER