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 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
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). / Tamura, Hiroshi; Onzawa, Tadao; Takasaki, Akito; Takatori, Tetsuya.
In: Transactions of the Japan Welding Society, Vol. 17, No. 1, 04.1986, p. 44-50.Research output: Contribution to journal › Article
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TY - JOUR
T1 - EFFECT OF delta -FERRITE ON LOW TEMPERATURE TOUGHNESS OF TYPE 316L AUSTENITIC STAINLESS STEEL WELD METAL
T2 - - LOW TEMPERATURE TOUGHNESS OF AUSTENITIC STAINLESS STEEL WELD METAL (REPORT 1).
AU - Tamura, Hiroshi
AU - Onzawa, Tadao
AU - Takasaki, Akito
AU - Takatori, Tetsuya
PY - 1986/4
Y1 - 1986/4
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0022700896&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0022700896&partnerID=8YFLogxK
M3 - Article
VL - 17
SP - 44
EP - 50
JO - Transactions of the Japan Welding Society
JF - Transactions of the Japan Welding Society
SN - 0385-9282
IS - 1
ER -