CA2220255A1 - Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteurs - Google Patents
Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteursInfo
- Publication number
- CA2220255A1 CA2220255A1 CA002220255A CA2220255A CA2220255A1 CA 2220255 A1 CA2220255 A1 CA 2220255A1 CA 002220255 A CA002220255 A CA 002220255A CA 2220255 A CA2220255 A CA 2220255A CA 2220255 A1 CA2220255 A1 CA 2220255A1
- Authority
- CA
- Canada
- Prior art keywords
- steel material
- high thermal
- thermal resistance
- upper parts
- engine piston
- Prior art date
- 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.)
- Granted
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
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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)
- Pistons, Piston Rings, And Cylinders (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1996/000954 WO1997033010A1 (fr) | 1996-03-06 | 1996-03-06 | Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteurs |
CA002220255A CA2220255C (fr) | 1996-03-06 | 1996-03-06 | Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteurs |
EP96905866A EP0824602B1 (fr) | 1996-03-06 | 1996-03-06 | Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteurs |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1996/000954 WO1997033010A1 (fr) | 1996-03-06 | 1996-03-06 | Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteurs |
CA002220255A CA2220255C (fr) | 1996-03-06 | 1996-03-06 | Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteurs |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2220255A1 true CA2220255A1 (fr) | 1997-09-12 |
CA2220255C CA2220255C (fr) | 2005-05-10 |
Family
ID=25679799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002220255A Expired - Fee Related CA2220255C (fr) | 1996-03-06 | 1996-03-06 | Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteurs |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0824602B1 (fr) |
CA (1) | CA2220255C (fr) |
WO (1) | WO1997033010A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2229140A (en) * | 1939-12-20 | 1941-01-21 | Republic Steel Corp | Abnormal steel |
DE3201204C2 (de) * | 1982-01-16 | 1983-12-22 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | "Verwendung eines Kohlenstoff-Mangan-Stahles für Bauteile mit hoher Festigkeit und Zähigkeit bei einfacher Wärmebehandlung" |
GB9116412D0 (en) * | 1990-08-03 | 1991-09-11 | Samsung Heavy Ind | High toughness non-refined steels and method for manufacturing them |
GB2287956B (en) * | 1994-03-31 | 1998-02-04 | Daewoo Heavy Ind Co Ltd | Thermal refiningless hot-rolled steel and method of making same |
-
1996
- 1996-03-06 CA CA002220255A patent/CA2220255C/fr not_active Expired - Fee Related
- 1996-03-06 EP EP96905866A patent/EP0824602B1/fr not_active Expired - Lifetime
- 1996-03-06 WO PCT/EP1996/000954 patent/WO1997033010A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1997033010A1 (fr) | 1997-09-12 |
EP0824602A1 (fr) | 1998-02-25 |
EP0824602B1 (fr) | 2001-09-19 |
CA2220255C (fr) | 2005-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |