FR2290503B1 - - Google Patents
Info
- Publication number
- FR2290503B1 FR2290503B1 FR7534073A FR7534073A FR2290503B1 FR 2290503 B1 FR2290503 B1 FR 2290503B1 FR 7534073 A FR7534073 A FR 7534073A FR 7534073 A FR7534073 A FR 7534073A FR 2290503 B1 FR2290503 B1 FR 2290503B1
- 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
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5397674A IT1032125B (it) | 1974-11-11 | 1974-11-11 | Acciaio per impieghi ad alta temperatura |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2290503A1 FR2290503A1 (fr) | 1976-06-04 |
| FR2290503B1 true FR2290503B1 (show.php) | 1978-05-12 |
Family
ID=11286212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7534073A Granted FR2290503A1 (fr) | 1974-11-11 | 1975-11-07 | Acier destine a des usages a temperature elevee |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2290503A1 (show.php) |
| GB (1) | GB1456949A (show.php) |
| IT (1) | IT1032125B (show.php) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69003202T2 (de) * | 1989-07-31 | 1994-03-31 | Mitsubishi Heavy Ind Ltd | Hochfeste, hitzebeständige, niedrig legierte Stähle. |
| US5213634A (en) * | 1991-04-08 | 1993-05-25 | Deardo Anthony J | Multiphase microalloyed steel and method thereof |
| JPH05239590A (ja) * | 1992-02-27 | 1993-09-17 | Nkk Corp | 耐摩耗性に優れた鋼 |
| JP4254483B2 (ja) * | 2002-11-06 | 2009-04-15 | 東京電力株式会社 | 長寿命な耐熱低合金鋼溶接部材及びその製造方法 |
-
1974
- 1974-11-11 IT IT5397674A patent/IT1032125B/it active
-
1975
- 1975-10-31 GB GB4551775A patent/GB1456949A/en not_active Expired
- 1975-11-07 FR FR7534073A patent/FR2290503A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2550643A1 (de) | 1976-05-13 |
| GB1456949A (en) | 1976-12-01 |
| IT1032125B (it) | 1979-05-30 |
| FR2290503A1 (fr) | 1976-06-04 |
| DE2550643B2 (de) | 1977-05-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |