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Failure analyses of nonceramic insulators : Part II - The brittle fracture model and failure prevention

Kumosa, Maciej S. ; Kumosa, Lucas S. LU and Armentrout, Daniel L. (2005) In IEEE Electrical Insulation Magazine 21(4). p.28-41
Abstract

An improved version of a brittle fracture model based on the formation of nitric acid in service through corona discharges, ozone, and moisture, is presented and used to explain different modes of brittle fracture. Throughout the work, the insulators are referred to as nonceramic insulators (NCIs). The information given is expected to help the insulator manufacturers and users design, manufacture, and select high quality insulator products.

Please use this url to cite or link to this publication:
author
; and
publishing date
type
Contribution to journal
publication status
published
keywords
Brittle fracture, Composite, Failure modes, Nonceramic, Polymer insulators, Prevention, Stress corrosion cracking
in
IEEE Electrical Insulation Magazine
volume
21
issue
4
pages
28 - 41
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • scopus:20444372047
ISSN
0883-7554
DOI
10.1109/MEI.2005.1489987
language
English
LU publication?
no
id
cc656975-5b54-4dc4-9277-79ef182b7a38
date added to LUP
2022-11-26 13:28:37
date last changed
2022-11-28 08:37:15
@article{cc656975-5b54-4dc4-9277-79ef182b7a38,
  abstract     = {{<p>An improved version of a brittle fracture model based on the formation of nitric acid in service through corona discharges, ozone, and moisture, is presented and used to explain different modes of brittle fracture. Throughout the work, the insulators are referred to as nonceramic insulators (NCIs). The information given is expected to help the insulator manufacturers and users design, manufacture, and select high quality insulator products.</p>}},
  author       = {{Kumosa, Maciej S. and Kumosa, Lucas S. and Armentrout, Daniel L.}},
  issn         = {{0883-7554}},
  keywords     = {{Brittle fracture; Composite; Failure modes; Nonceramic; Polymer insulators; Prevention; Stress corrosion cracking}},
  language     = {{eng}},
  number       = {{4}},
  pages        = {{28--41}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  series       = {{IEEE Electrical Insulation Magazine}},
  title        = {{Failure analyses of nonceramic insulators : Part II - The brittle fracture model and failure prevention}},
  url          = {{http://dx.doi.org/10.1109/MEI.2005.1489987}},
  doi          = {{10.1109/MEI.2005.1489987}},
  volume       = {{21}},
  year         = {{2005}},
}