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Fracture toughness anisotropy in a API steel line-pipe
- Authors
- Ju, Jang Bog; Lee, Jung Suk; Jang, Jae il
- Issue Date
- Dec-2007
- Publisher
- Elsevier BV
- Keywords
- deformation and fracture; mechanical properties; metals and alloys
- Citation
- Materials Letters, v.61, no.29, pp 5178 - 5180
- Pages
- 3
- Indexed
- SCIE
SCOPUS
- Journal Title
- Materials Letters
- Volume
- 61
- Number
- 29
- Start Page
- 5178
- End Page
- 5180
- ISSN
- 0167-577X
1873-4979
- Abstract
- In this letter, we report recent interesting observation that the specimens taken from a API-X65-graded line-pipe can show strikingly different room temperature fracture toughness according to the notch direction (longitudinal vs. circumferential direction in the line-pipe). The results are discussed in terms of texture which might be developed during pipe-forming process.
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Related Researcher
- Jang, Jae Il
- COLLEGE OF ENGINEERING (SCHOOL OF MATERIALS SCIENCE AND ENGINEERING)