IT1228188B - Acciaio per elementi profilati sottoposti a forte tensione con elevata domanda di duttilita' e resistenza a fatica, e suo uso - Google Patents
Acciaio per elementi profilati sottoposti a forte tensione con elevata domanda di duttilita' e resistenza a fatica, e suo usoInfo
- Publication number
- IT1228188B IT1228188B IT8822959A IT2295988A IT1228188B IT 1228188 B IT1228188 B IT 1228188B IT 8822959 A IT8822959 A IT 8822959A IT 2295988 A IT2295988 A IT 2295988A IT 1228188 B IT1228188 B IT 1228188B
- Authority
- IT
- Italy
- Prior art keywords
- ductility
- fatigue
- steel
- resistance
- profiled elements
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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)
- Gears, Cams (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8800411A SE8800411L (sv) | 1988-02-09 | 1988-02-09 | Staal avsedda foer hoegt paakaenda konstruktionselement med stora krav paa formbarhet och utmattningshaallfasthet samt anvaendning daerav |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8822959A0 IT8822959A0 (it) | 1988-12-16 |
IT1228188B true IT1228188B (it) | 1991-06-05 |
Family
ID=20371305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8822959A IT1228188B (it) | 1988-02-09 | 1988-12-16 | Acciaio per elementi profilati sottoposti a forte tensione con elevata domanda di duttilita' e resistenza a fatica, e suo uso |
Country Status (7)
Country | Link |
---|---|
US (1) | US5122337A (it) |
DE (1) | DE3842042A1 (it) |
ES (1) | ES2013007A6 (it) |
FR (1) | FR2626894B1 (it) |
GB (1) | GB2215735B (it) |
IT (1) | IT1228188B (it) |
SE (1) | SE8800411L (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5516373A (en) * | 1995-02-21 | 1996-05-14 | Usx Corporation | High performance steel strapping for elevated temperature service and method thereof |
US6685882B2 (en) * | 2001-01-11 | 2004-02-03 | Chrysalis Technologies Incorporated | Iron-cobalt-vanadium alloy |
EP1876255B1 (en) | 2005-04-26 | 2012-06-06 | Sidenor Investigacion y Desarrollo, S.A. | Carbonitriding or cementation steel and method of producing parts with said steel |
DE102009037049A1 (de) * | 2009-08-13 | 2011-02-17 | Rolls-Royce Deutschland Ltd & Co Kg | Triebwerkswelle in hybrider Bauweise |
DE102011109016A1 (de) * | 2011-07-30 | 2013-01-31 | GEDIA Gebrüder Dingerkus GmbH | Gehäuse aus Stahlblech |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR511735A (fr) * | 1914-07-28 | 1921-01-03 | Zeiss Carl Soc | Lentille divergente simple, en forme de ménisque, ajustable au devant d'un objectif photographique |
US1355589A (en) * | 1920-04-07 | 1920-10-12 | George H Charls | Rust-resisting alloy of iron |
US1355590A (en) * | 1920-04-07 | 1920-10-12 | George H Charls | Method of enhancing rust-resisting qualities of iron |
GB279490A (it) * | 1926-10-22 | 1928-05-10 | The British Thomson-Houston Company, Limited | |
DE552128C (de) * | 1927-02-18 | 1932-06-09 | Carl Wallmann | Verwendung eines molybdaenlegierten Flussstahles mit bis zu 0,2% Kohlenstoff und biszu etwa 0,3% Molybdaen |
US1963403A (en) * | 1933-01-26 | 1934-06-19 | Fred C T Daniels | Locally hardened molybdenum steel article of manufacture |
GB414264A (en) * | 1933-08-09 | 1934-08-02 | Gennevilliers Acieries | Improvements in railroad rails and the like |
GB457872A (en) * | 1934-03-14 | 1936-12-02 | Child Harold Wills | Improvements in or relating to molybdenum alloy steels |
FR856089A (fr) * | 1938-07-04 | 1940-05-27 | Schoeller Bleckmann Stahlwerke | Perfectionnement aux scies à métaux |
US2158036A (en) * | 1938-08-17 | 1939-05-09 | Simonds Saw And Steei Co | Hack saw steel |
GB552631A (en) * | 1940-08-03 | 1943-04-16 | Ford Motor Co | Improvements in molds for casting molten metal |
US2413602A (en) * | 1944-06-09 | 1946-12-31 | Timken Roller Bearing Co | Bearing steels |
GB654776A (en) * | 1947-06-03 | 1951-06-27 | British Thomson Houston Co Ltd | Improvements in and relating to iron alloys |
US3155550A (en) * | 1961-09-15 | 1964-11-03 | United States Steel Corp | Heat treatment of chromium-free steel bearings |
GB1368917A (en) * | 1970-12-28 | 1974-10-02 | Toyota Motor Co Ltd | Sintered alloy having wear resistance at high temperature |
JPS5638672B2 (it) * | 1973-06-11 | 1981-09-08 | ||
GB1580686A (en) * | 1976-01-02 | 1980-12-03 | Brico Eng | Sintered piston rings sealing rings and processes for their manufacture |
US4225365A (en) * | 1978-11-15 | 1980-09-30 | Caterpillar Tractor Co. | Lower bainite alloy steel article and method of making same |
JPS55134155A (en) * | 1979-04-03 | 1980-10-18 | Nippon Steel Corp | Steel plate with superior hydrogen-induced crack resistance |
JPS5923849A (ja) * | 1982-07-29 | 1984-02-07 | Mitsubishi Heavy Ind Ltd | 耐水素侵食性低合金鋼 |
SE451602B (sv) * | 1982-08-18 | 1987-10-19 | Skf Steel Eng Ab | Anvendning av stang framstelld av kolstal eller laglegerat stal i sur, svavelvetehaltig miljo |
-
1988
- 1988-02-09 SE SE8800411A patent/SE8800411L/ not_active Application Discontinuation
- 1988-12-14 DE DE3842042A patent/DE3842042A1/de not_active Withdrawn
- 1988-12-16 IT IT8822959A patent/IT1228188B/it active
- 1988-12-27 FR FR888817244A patent/FR2626894B1/fr not_active Expired - Fee Related
-
1989
- 1989-02-02 GB GB8902260A patent/GB2215735B/en not_active Expired - Fee Related
- 1989-02-08 ES ES8900456A patent/ES2013007A6/es not_active Expired - Fee Related
-
1990
- 1990-12-26 US US07/634,065 patent/US5122337A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB8902260D0 (en) | 1989-03-22 |
FR2626894B1 (fr) | 1993-04-23 |
US5122337A (en) | 1992-06-16 |
SE8800411L (sv) | 1989-08-10 |
ES2013007A6 (es) | 1990-04-16 |
SE8800411D0 (sv) | 1988-02-09 |
GB2215735B (en) | 1991-11-27 |
IT8822959A0 (it) | 1988-12-16 |
GB2215735A (en) | 1989-09-27 |
FR2626894A1 (fr) | 1989-08-11 |
DE3842042A1 (de) | 1989-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941230 |