Abstract
With the development of cryogenic technique such as LNG tankers, storage tanks and superconductivity apparatus, the demand on austenitic stainless steel as a promising material for cryogenic service has been increasing. However, since the toughness of austenitic stainless steel welds is in general inferior to that of the base metal, a considerable effort has been directed toward improving the toughness of weld metal by high alloy filler-metal wire or low heat-input welding. The purpose of this study is to clarify the correlation among delta -ferrite content, ferrite morphology, notch toughness and fracture toughness by using specimens prepared from single-pass welds with varied delta contents.
| Original language | English |
|---|---|
| Pages (from-to) | 44-50 |
| Number of pages | 7 |
| Journal | Transactions of the Japan Welding Society |
| Volume | 17 |
| Issue number | 1 |
| Publication status | Published - 1986 Apr 1 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
Tamura, H., Onzawa, T., Takasaki, A., & Takatori, T. (1986). EFFECT OF delta -FERRITE ON LOW TEMPERATURE TOUGHNESS OF TYPE 316L AUSTENITIC STAINLESS STEEL WELD METAL: - LOW TEMPERATURE TOUGHNESS OF AUSTENITIC STAINLESS STEEL WELD METAL (REPORT 1). Transactions of the Japan Welding Society, 17(1), 44-50.