FR1588817A - - Google Patents
Info
- Publication number
- FR1588817A FR1588817A FR1588817DA FR1588817A FR 1588817 A FR1588817 A FR 1588817A FR 1588817D A FR1588817D A FR 1588817DA FR 1588817 A FR1588817 A FR 1588817A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR155304 | 1968-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1588817A true FR1588817A (en) | 1970-03-16 |
Family
ID=8651245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1588817D Expired FR1588817A (en) | 1968-06-17 | 1968-06-17 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1588817A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0688883A1 (en) * | 1993-12-28 | 1995-12-27 | Nippon Steel Corporation | Martensitic heat-resisting steel having excellent resistance to haz softening and process for producing the steel |
-
1968
- 1968-06-17 FR FR1588817D patent/FR1588817A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0688883A1 (en) * | 1993-12-28 | 1995-12-27 | Nippon Steel Corporation | Martensitic heat-resisting steel having excellent resistance to haz softening and process for producing the steel |
EP0688883A4 (en) * | 1993-12-28 | 1996-04-24 | Nippon Steel Corp | Martensitic heat-resisting steel having excellent resistance to haz softening and process for producing the steel |
US5650024A (en) * | 1993-12-28 | 1997-07-22 | Nippon Steel Corporation | Martensitic heat-resisting steel excellent in HAZ-softening resistance and process for producing the same |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |