Structure Investigations of Pattern Welded Swords
This link hub does not have many members as of now (July 2014). That is partially due to the fact that the results of metallurgical investigations of this kind are often published in obscure journals (and languages) and I simply may have overlooked some. However, I'm pretty sure that there aren't many papers out there as of now.
Here I give links to excerpts of papers that I found interesting.
     
Paper Keywords
Erik Szameit, Mathias Mehofer Detailed analysis of swords and saxes from Austria; 750 AD - 900 AD
Joachim Kinder Major work on Viking type blades
Janet Lang, Barry Ager Radiographie Study of Pattern Welded Swords
Janet Lang The Anglo-Saxon cemetery at Dover Buckland, Kent, UK and the technology of some of the iron artefacts.
Ulrich Lehmann In-depth (incl. X-ray tomography) study of 6-8th century PW swords
     

With frame With frame as PDF

go to Critical Museum Guide: Museums in Copenhagen

go to 11.3.3 Evolution of Pattern Welding

go to "Damascene" Patterns

go to Migration Period Swords and Fancy Hilts & Pommels

go to Northern Sword Types of the First Millennium

go to Metallography of 8th / 9th Century Swords and Saxes

go to Analyzing the Forging of a "Viking" Sword

go to Radiographie Study of Pattern Welded Swords

go to Old Sagas, Heroes and Swords

go to 11.3.4 Metallography of Pattern Welded Swords

go to The Anglo-Saxon cemetery at Dover Buckland, Kent, UK and the technology of some of the iron artefacts.

go to Maps of Various Cultures

go to Mythology of Wootz Swords: Cutting a Stone

go to Wurmbunte Klingen. Studien zu Konstruktion, Herstellung und Wertigkeit der frühmittelalterlichen Spatha in Westfalen

© H. Föll (Iron, Steel and Swords script)