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Evaluation method of dynamic fracture toughness by the computer-aided instrumented Charpy impact testing system

โœ Scribed by I. Yamamoto; T. Kobayashi

Book ID
107957563
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
795 KB
Volume
55
Category
Article
ISSN
0308-0161

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๐Ÿ“œ SIMILAR VOLUMES

Evaluation of dynamic fracture toughness
Evaluation of dynamic fracture toughness parameters by instrumented Charpy impact test
โœ Kobayashi Toshiro; Yamamoto Isamu; Niinomi Mitsuo ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 769 KB

This paper presents methods to determine two fracture mechanics parameters using loaddeflection curves obtained from instrumented Charpy impact test. Two fracture mechanics parameters are dynamic fracture toughness (Jd) and material tearing modulus (T,,,,,). Jd is fracture resistance at crack initia