FI95049C - Parannettu takokappale ja sen valmistusmenetelmä - Google Patents
Parannettu takokappale ja sen valmistusmenetelmä Download PDFInfo
- Publication number
- FI95049C FI95049C FI923929A FI923929A FI95049C FI 95049 C FI95049 C FI 95049C FI 923929 A FI923929 A FI 923929A FI 923929 A FI923929 A FI 923929A FI 95049 C FI95049 C FI 95049C
- Authority
- FI
- Finland
- Prior art keywords
- forging
- extinguishing
- temperature
- weight
- forging piece
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Forging (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923929A FI95049C (fi) | 1992-09-02 | 1992-09-02 | Parannettu takokappale ja sen valmistusmenetelmä |
EP93306710A EP0586179B1 (de) | 1992-09-02 | 1993-08-24 | Schmiedestück und Verfahren zur seiner Herstellung |
DE1993622028 DE69322028T2 (de) | 1992-09-02 | 1993-08-24 | Schmiedestück und Verfahren zur seiner Herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923929 | 1992-09-02 | ||
FI923929A FI95049C (fi) | 1992-09-02 | 1992-09-02 | Parannettu takokappale ja sen valmistusmenetelmä |
Publications (4)
Publication Number | Publication Date |
---|---|
FI923929A0 FI923929A0 (fi) | 1992-09-02 |
FI923929A FI923929A (fi) | 1994-03-03 |
FI95049B FI95049B (fi) | 1995-08-31 |
FI95049C true FI95049C (fi) | 1995-12-11 |
Family
ID=8535802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI923929A FI95049C (fi) | 1992-09-02 | 1992-09-02 | Parannettu takokappale ja sen valmistusmenetelmä |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0586179B1 (de) |
DE (1) | DE69322028T2 (de) |
FI (1) | FI95049C (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006045871B4 (de) | 2006-09-28 | 2010-01-28 | Rothe Erde Gmbh | Verfahren zur thermomechanischen Behandlung von nahtlos auf Radial-Axial-Ringwalzmaschinen hergestellten Ringen |
CN111057933B (zh) * | 2019-12-17 | 2021-01-15 | 宁波海琰伟业金属制品有限公司 | 一种高性能压铸模用热作模具钢的制造工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749477C (de) * | 1941-12-23 | 1953-03-23 | Edelstahlwerke A G Krefeld Deu | Stahl mit hohem Widerstand gegen schlagartige Beanspruchung |
DE927213C (de) * | 1942-08-12 | 1955-05-02 | Oberhuetten Vereinigte Obersch | Aus Baustaehlen bestehende Gegenstaende |
US3348981A (en) * | 1964-02-21 | 1967-10-24 | Yawata Iron & Steel Co | High tension low temperature tough steel |
JPS61264170A (ja) * | 1985-05-17 | 1986-11-22 | Tsubakimoto Chain Co | チエ−ン用ピン |
-
1992
- 1992-09-02 FI FI923929A patent/FI95049C/fi not_active IP Right Cessation
-
1993
- 1993-08-24 EP EP93306710A patent/EP0586179B1/de not_active Expired - Lifetime
- 1993-08-24 DE DE1993622028 patent/DE69322028T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69322028D1 (de) | 1998-12-17 |
DE69322028T2 (de) | 1999-04-01 |
FI923929A0 (fi) | 1992-09-02 |
EP0586179B1 (de) | 1998-11-11 |
EP0586179A1 (de) | 1994-03-09 |
FI95049B (fi) | 1995-08-31 |
FI923929A (fi) | 1994-03-03 |
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Legal Events
Date | Code | Title | Description |
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BB | Publication of examined application | ||
MA | Patent expired |