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Fracture toughness of weld metals in steel piping for nuclear power plants |
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| Authors: | K. Yoshida M. Kojima M. Iida I. Takahashi |
| Affiliation: | Ishikawajima-Harima Heavy Industries Co. Ltd, Yokohama Nuclear and Chemical Components Works, 1 Shir-nakanara-cho, Isogo-ku, Yokohama 235, Japan Ishikawajima-Harima Heavy Industries Co. Ltd, 3-1-15, Toyosu, Koto-ku, Tokyo 135, Japan |
| Abstract: | To determine toughness behaviour of dissimilar welds in steel piping and obtain data to evaluate Leak-Before-Break for these welds, an experimental study on fracture toughness was carried out. This paper provides Charpy impact properties and fracture toughness data of base and weld metals of dissimilar welds in nuclear piping. |
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