JPS57155352A - Alloy to be used in atmosphere under radiation exposure - Google Patents
Alloy to be used in atmosphere under radiation exposureInfo
- Publication number
- JPS57155352A JPS57155352A JP56040666A JP4066681A JPS57155352A JP S57155352 A JPS57155352 A JP S57155352A JP 56040666 A JP56040666 A JP 56040666A JP 4066681 A JP4066681 A JP 4066681A JP S57155352 A JPS57155352 A JP S57155352A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- amount
- atmosphere under
- austenite
- radiation exposure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Glass Compositions (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
PURPOSE: To obtain a novel alloy excellent in radiation resistance to be used in an atmosphere under radiation exposure, in particular, neutron irradiation, consisting of the alloy containing N of the same or more amount of impurity, and consisting of a Cr-Ni austenite stainless steel that has in particular predominantly an austenite structure.
CONSTITUTION: The alloy consists of a Cr-Ni austenite steel having predominantly an austenite structure and contains the same amount of impurity amount or more, preferably 0.05W0.2wt% of N. The content of N is the same as an impurity amount or more, preferably an amount substantially not forming nitrides in the alloy, and further it is preferred that the N is present substantially as a solid solution in the alloy. The alloy is excellent in radiation resistance, and exhibits its outstanding effect when used for members of equipments in a nuclear reactor.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56040666A JPS6046177B2 (en) | 1981-03-20 | 1981-03-20 | Components of reactor internal equipment |
US06/358,211 US4560407A (en) | 1981-03-20 | 1982-03-15 | Alloy for use in a radioactive ray environment and reactor core members |
EP82301404A EP0067501B2 (en) | 1981-03-20 | 1982-03-18 | Alloy suitable for use in a radioactive radiation environment and a reactor core component formed therefrom |
DE8282301404T DE3272417D1 (en) | 1981-03-20 | 1982-03-18 | Alloy suitable for use in a radioactive radiation environment and a reactor core component formed therefrom |
CA000398877A CA1194711A (en) | 1981-03-20 | 1982-03-19 | Alloy for use in a radioactive ray environment and reactor core members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56040666A JPS6046177B2 (en) | 1981-03-20 | 1981-03-20 | Components of reactor internal equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57155352A true JPS57155352A (en) | 1982-09-25 |
JPS6046177B2 JPS6046177B2 (en) | 1985-10-15 |
Family
ID=12586849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56040666A Expired JPS6046177B2 (en) | 1981-03-20 | 1981-03-20 | Components of reactor internal equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6046177B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63190144A (en) * | 1987-02-03 | 1988-08-05 | Mitsubishi Heavy Ind Ltd | Austenitic stainless steel for high temperature service |
EP0530725B1 (en) * | 1991-09-03 | 1997-01-15 | Hitachi, Ltd. | Austenitic stainless steel having superior resistance to irradiation-induced segregation |
CN105088094A (en) * | 2015-08-11 | 2015-11-25 | 宝钢特钢有限公司 | Manufacturing method of nitrogen-controlled austenitic stainless steel large forging piece |
-
1981
- 1981-03-20 JP JP56040666A patent/JPS6046177B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63190144A (en) * | 1987-02-03 | 1988-08-05 | Mitsubishi Heavy Ind Ltd | Austenitic stainless steel for high temperature service |
EP0530725B1 (en) * | 1991-09-03 | 1997-01-15 | Hitachi, Ltd. | Austenitic stainless steel having superior resistance to irradiation-induced segregation |
CN105088094A (en) * | 2015-08-11 | 2015-11-25 | 宝钢特钢有限公司 | Manufacturing method of nitrogen-controlled austenitic stainless steel large forging piece |
Also Published As
Publication number | Publication date |
---|---|
JPS6046177B2 (en) | 1985-10-15 |
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