IT977137B - Acciaio legato ed oggetti ottenuti da esso - Google Patents
Acciaio legato ed oggetti ottenuti da essoInfo
- Publication number
- IT977137B IT977137B IT47959/73A IT4795973A IT977137B IT 977137 B IT977137 B IT 977137B IT 47959/73 A IT47959/73 A IT 47959/73A IT 4795973 A IT4795973 A IT 4795973A IT 977137 B IT977137 B IT 977137B
- Authority
- IT
- Italy
- Prior art keywords
- alloy steel
- objects obtained
- objects
- alloy
- steel
- Prior art date
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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
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)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00222021A US3811873A (en) | 1972-01-31 | 1972-01-31 | High strength cost steel for use at cryogenic temperatures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT977137B true IT977137B (it) | 1974-09-10 |
Family
ID=22830423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47959/73A IT977137B (it) | 1972-01-31 | 1973-01-30 | Acciaio legato ed oggetti ottenuti da esso |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3811873A (fr) |
| JP (1) | JPS5543069B2 (fr) |
| AT (1) | AT329101B (fr) |
| AU (1) | AU464046B2 (fr) |
| BE (1) | BE794796A (fr) |
| CA (1) | CA976390A (fr) |
| DE (1) | DE2304553A1 (fr) |
| ES (1) | ES411095A1 (fr) |
| FR (1) | FR2170039B1 (fr) |
| GB (1) | GB1413877A (fr) |
| IT (1) | IT977137B (fr) |
| NL (1) | NL7301281A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5548572B2 (fr) * | 1973-08-15 | 1980-12-06 | ||
| JPS52101627A (en) * | 1976-02-23 | 1977-08-25 | Sumitomo Metal Ind Ltd | Non-tempered shape steel in low temp. toughness |
| DE2621182C2 (de) * | 1976-05-11 | 1977-12-29 | Mannesmann AG, 4000 Düsseldorf | Schweißnaht für längsnahtgeschweißte Rohre großer Durchmesser |
| US4098622B1 (en) * | 1976-05-14 | 1995-11-28 | Case Corp | Earth- working implement |
| EP0053507A1 (fr) * | 1980-12-02 | 1982-06-09 | British Steel Corporation | Procédé de fabrication de ronds et barres en acier contenant du nickel |
| US4605449A (en) * | 1981-05-19 | 1986-08-12 | Arbed S.A. | Process for producing a rolled steel product having high weldability, a high yield strength and a good notch impact toughness at very low temperatures |
| KR101271974B1 (ko) | 2010-11-19 | 2013-06-07 | 주식회사 포스코 | 극저온 인성이 우수한 고강도 강재 및 그 제조방법 |
-
0
- BE BE794796D patent/BE794796A/fr unknown
-
1972
- 1972-01-31 US US00222021A patent/US3811873A/en not_active Expired - Lifetime
- 1972-12-29 CA CA160,251A patent/CA976390A/en not_active Expired
-
1973
- 1973-01-15 GB GB208473A patent/GB1413877A/en not_active Expired
- 1973-01-29 AT AT76373*#A patent/AT329101B/de not_active IP Right Cessation
- 1973-01-30 ES ES411095A patent/ES411095A1/es not_active Expired
- 1973-01-30 IT IT47959/73A patent/IT977137B/it active
- 1973-01-30 FR FR7303269A patent/FR2170039B1/fr not_active Expired
- 1973-01-30 NL NL7301281A patent/NL7301281A/xx unknown
- 1973-01-31 AU AU51613/73A patent/AU464046B2/en not_active Expired
- 1973-01-31 JP JP1280573A patent/JPS5543069B2/ja not_active Expired
- 1973-01-31 DE DE2304553A patent/DE2304553A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT329101B (de) | 1976-04-26 |
| JPS4888013A (fr) | 1973-11-19 |
| JPS5543069B2 (fr) | 1980-11-04 |
| CA976390A (en) | 1975-10-21 |
| FR2170039B1 (fr) | 1977-02-04 |
| NL7301281A (fr) | 1973-08-02 |
| US3811873A (en) | 1974-05-21 |
| DE2304553A1 (de) | 1973-08-30 |
| FR2170039A1 (fr) | 1973-09-14 |
| GB1413877A (en) | 1975-11-12 |
| AU5161373A (en) | 1974-08-01 |
| ATA76373A (de) | 1975-07-15 |
| ES411095A1 (es) | 1976-01-01 |
| BE794796A (fr) | 1973-07-31 |
| AU464046B2 (en) | 1975-08-14 |
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