Synchrotron tomography of pressboard during in-situ compression loading : Construction of compression rig, image acquisition procedure and methods for image processing

Pressboard, a high density cellulose-based material used for insulation in high voltage power transformers, exhibits stress relaxation during compressive loading. Investigating the micro-mechanical mechanisms responsible for the relaxation can lead to modifications of the production process to contr...

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Bibliographic Details
Main Authors: Jonsson, Åsa, Skarsgård, Grim
Format: Others
Language:English
Published: Uppsala universitet, Tillämpad mekanik 2015
Subjects:
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-257276