Sökning: "jonathan weidow"

Hittade 2 avhandlingar innehållade orden jonathan weidow.

1. 1. Effect of metal and cubic carbide additions on interface chemistry, phase composition and grain growth in WC-Co based cemented carbides

   Författare :Jonathan Weidow; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; APT; TEM; EBSD; SEM; EDX;

   Sammanfattning : A cemented carbide is a composite material used in metal cutting operations. A hardness providing WC-based skeleton is embedded in a toughness providing binder, mainly consisting of Co. The material is produced by powder metallurgical methods. LÄS MER

3. 2. Microstructural effects on WC-Co by the addition of V, Cr and Mn

   Författare :Jonathan Weidow; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; grain boundary segregation; TEM; atom probe; EBSD; EDX; 3DAP; microstructure; cemented carbides; interfaces;

   Sammanfattning : .... LÄS MER