Sökning: "Felicia Fröjd"

Hittade 2 uppsatser innehållade orden Felicia Fröjd.

1. 1. Evaluation of quantification methods for inclusion distribution in clean steel

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Felicia Fröjd; [2019]
   Nyckelord :Large area scanning; high frequency ultrasonic testing; light optical evaluation; inclusion distribution;

   Sammanfattning : Ovako products are in many cases used in high fatigue applications. Currently Ovako use ultrasonic evaluation at 10 MHz as a volumetric method for inclusion control. This study intends to investigate two new methods for quantification of micro inclusions. LÄS MER

3. 2. Metallurgical Analysis of Viking Age Amulet Rings : and Comparison With Cutting Tools

   Kandidat-uppsats, KTH/Materialvetenskap

   Författare :Louise Erkers; Felicia Fröjd; [2017]
   Nyckelord :Amulet rings; morphology; forging; Amulett ringar; morfologi; smide;

   Sammanfattning : Artefacts known as amulet rings, a kind of Viking age jewellery, have often been encountered during archaeological excavations of Viking Age sites. The rings do not appear to have any practical use, but are rather considered to be of cultural or religious importance. LÄS MER