FR2274704B1 - - Google Patents
Info
- Publication number
- FR2274704B1 FR2274704B1 FR7517584A FR7517584A FR2274704B1 FR 2274704 B1 FR2274704 B1 FR 2274704B1 FR 7517584 A FR7517584 A FR 7517584A FR 7517584 A FR7517584 A FR 7517584A FR 2274704 B1 FR2274704 B1 FR 2274704B1
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
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 Sheet Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742428995 DE2428995B2 (de) | 1974-06-15 | 1974-06-15 | Verwendung eines naturharten Stahles für schweißgeeigneten Betonstahl mit hoher Dauerschwingfertigkeit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2274704A1 FR2274704A1 (fr) | 1976-01-09 |
| FR2274704B1 true FR2274704B1 (es) | 1981-06-19 |
Family
ID=5918247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7517584A Granted FR2274704A1 (fr) | 1974-06-15 | 1975-06-05 | Acier a resistance elevee pour beton |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE830116A (es) |
| DE (1) | DE2428995B2 (es) |
| FR (1) | FR2274704A1 (es) |
| IT (1) | IT1036969B (es) |
| LU (1) | LU72726A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3719569C2 (de) * | 1986-07-05 | 1988-06-23 | Thyssen Edelstahlwerke Ag | Mikrolegierte Stähle. |
| US5221373A (en) * | 1989-06-09 | 1993-06-22 | Thyssen Edelstahlwerke Ag | Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel |
| EP0928835A1 (en) * | 1998-01-07 | 1999-07-14 | Modern Alloy Company L.L.C | Universal alloy steel |
| CN108977729A (zh) * | 2018-07-10 | 2018-12-11 | 陕钢集团汉中钢铁有限责任公司 | 一种高强度钢筋及其生产方法 |
-
1974
- 1974-06-15 DE DE19742428995 patent/DE2428995B2/de not_active Ceased
-
1975
- 1975-06-05 FR FR7517584A patent/FR2274704A1/fr active Granted
- 1975-06-11 BE BE157231A patent/BE830116A/xx not_active IP Right Cessation
- 1975-06-12 IT IT5002175A patent/IT1036969B/it active
- 1975-06-13 LU LU72726A patent/LU72726A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2428995B2 (de) | 1978-10-05 |
| BE830116A (fr) | 1975-10-01 |
| DE2428995A1 (de) | 1975-12-18 |
| IT1036969B (it) | 1979-10-30 |
| FR2274704A1 (fr) | 1976-01-09 |
| LU72726A1 (es) | 1975-10-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |