BE709975A - - Google Patents
Info
- Publication number
- BE709975A BE709975A BE709975DA BE709975A BE 709975 A BE709975 A BE 709975A BE 709975D A BE709975D A BE 709975DA BE 709975 A BE709975 A BE 709975A
- Authority
- BE
- Belgium
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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61182867A | 1967-01-26 | 1967-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709975A true BE709975A (en:Method) | 1968-07-26 |
Family
ID=24450556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709975D BE709975A (en:Method) | 1967-01-26 | 1968-01-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3489552A (en:Method) |
| BE (1) | BE709975A (en:Method) |
| FR (1) | FR1551809A (en:Method) |
| GB (1) | GB1142236A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2839900B2 (ja) * | 1989-05-29 | 1998-12-16 | 愛知製鋼株式会社 | 耐久性，耐へたり性に優れたばね鋼 |
| JP2842579B2 (ja) * | 1991-10-02 | 1999-01-06 | 株式会社 神戸製鋼所 | 疲労強度の優れた高強度ばね用鋼 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2327490A (en) * | 1941-01-02 | 1943-08-24 | Sun Oil Co | Apparatus for treating hydrocarbon oils |
| US2339368A (en) * | 1942-08-05 | 1944-01-18 | Sun Oil Co | Apparatus for cracking hydrocarbon oils |
| US2791500A (en) * | 1954-03-19 | 1957-05-07 | Int Nickel Co | High strength aircraft landing gear steel alloy elements |
| US3027253A (en) * | 1960-04-20 | 1962-03-27 | Int Nickel Co | Alloy steels |
-
1967
- 1967-01-26 US US611828A patent/US3489552A/en not_active Expired - Lifetime
-
1968
- 1968-01-01 GB GB73/68A patent/GB1142236A/en not_active Expired
- 1968-01-25 FR FR1551809D patent/FR1551809A/fr not_active Expired
- 1968-01-26 BE BE709975D patent/BE709975A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1142236A (en) | 1969-02-05 |
| FR1551809A (en:Method) | 1968-12-27 |
| US3489552A (en) | 1970-01-13 |