Sökning: "Maria Knutson Wedel"

Hittade 2 avhandlingar innehållade orden Maria Knutson Wedel.

1. 1. The microstructure of hot isostatically pressed Si3N4ceramics

   Författare :Maria Knutson Wedel; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : .... LÄS MER

3. 2. The Microstructure of Metal Oxide Additive Silicon Nitride Ceramics

   Författare :Maria Knutson Wedel; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; microstructure; SEM; HIP; TEM; ZrO2; Si3N4;

   Sammanfattning : This work is concerned with Si3N4 ceramics fabricated with different metal oxide additives, viz. Y2O3, Al2O3, ZrO2 and ZrO2(+3 mol% Y2O3), which have been densified by hot isostatic pressing (HIP). LÄS MER