Sökning: "Enda Keehan"

Hittade 2 avhandlingar innehållade orden Enda Keehan.

1. 1. Effect of Microstructure on Mechanical Properties of High Strength Steel Weld Metalsn

   Författare :Enda Keehan; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; strength; bainite; carbon; TEM; dilatometry; microstructure; impact toughness; neural network modelling; martensite; manganese; FEGSEM; nickel;

   Sammanfattning : The effects of variations in alloying content on the microstructure and mechanical properties of high strength steel weld metals have been studied. Based on neural network modelling, weld metals were produced using shielded metal arc welding with nickel at 7 or 9 wt. %, manganese at 2 or 0.5 wt. LÄS MER

3. 2. Microstructure and properties of experimental high strength steel weld metals

   Författare :Enda Keehan; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Neural network modelling; SEM; Manganese; LOM; Nickel; Martensite; Toughness; TEM; APFIM; Bainite;

   Sammanfattning : .... LÄS MER