ATE21268T1 - Verfahren zum abkuehlen mit niedriger deformation von metallurgischen gegenstaenden. - Google Patents
Verfahren zum abkuehlen mit niedriger deformation von metallurgischen gegenstaenden.Info
- Publication number
- ATE21268T1 ATE21268T1 AT83420053T AT83420053T ATE21268T1 AT E21268 T1 ATE21268 T1 AT E21268T1 AT 83420053 T AT83420053 T AT 83420053T AT 83420053 T AT83420053 T AT 83420053T AT E21268 T1 ATE21268 T1 AT E21268T1
- Authority
- AT
- Austria
- Prior art keywords
- cooling
- low deformation
- product
- covered
- metallurgical articles
- 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
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
-
- 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
- C21D1/62—Quenching devices
-
- 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
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
- Control Of Heat Treatment Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8205682A FR2524001B1 (fr) | 1982-03-25 | 1982-03-25 | Procede de refroidissement minimisant les deformation s des produits metallurgiques |
EP83420053A EP0090749B1 (de) | 1982-03-25 | 1983-03-24 | Verfahren zum Abkühlen mit niedriger Deformation von metallurgischen Gegenständen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE21268T1 true ATE21268T1 (de) | 1986-08-15 |
Family
ID=9272663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83420053T ATE21268T1 (de) | 1982-03-25 | 1983-03-24 | Verfahren zum abkuehlen mit niedriger deformation von metallurgischen gegenstaenden. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0090749B1 (de) |
AT (1) | ATE21268T1 (de) |
DE (1) | DE3365078D1 (de) |
ES (1) | ES8402356A1 (de) |
FR (1) | FR2524001B1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD242428B1 (de) * | 1985-08-19 | 1988-06-29 | Ve Kom Forsttechnik Waren Stam | Verfahren und einrichtung zum haerten von stahlblechen |
AT391882B (de) * | 1987-08-31 | 1990-12-10 | Boehler Gmbh | Verfahren zur waermebehandlung von alpha/beta-ti- legierungen und verwendung einer sprueheinrichtung zur durchfuehrung des verfahrens |
FR2680522A1 (fr) * | 1991-08-21 | 1993-02-26 | Snecma | Procede de traitement thermique de pieces en superalliages avec mise en place d'une barriere thermique avant trempe. |
FR2848480B1 (fr) | 2002-12-17 | 2005-01-21 | Pechiney Rhenalu | Procede de fabrication d'elements structuraux par usinage de toles epaisses |
CN100415902C (zh) * | 2006-08-03 | 2008-09-03 | 上海交通大学 | 采用碳分配提高钢件表面硬度的方法 |
CN104998906A (zh) * | 2015-06-17 | 2015-10-28 | 铜陵市大明玛钢有限责任公司 | 锻钢冷轧辊的表面清洗方法 |
RU2735698C1 (ru) * | 2019-10-10 | 2020-11-06 | Виктор Леонидович Князьков | Способ электродугового упрочнения стальных изделий |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB358785A (de) * | 1929-12-18 | 1931-10-15 | Fried. Krupp Aktiengesellschaft Friedrich-Alfred-Huette | |
FR698201A (fr) * | 1930-06-30 | 1931-01-28 | Berliner Hartepulver Ges M B H | Couche protectrice pour enrober des points déterminés de métaux à tremper |
DE955042C (de) * | 1953-08-02 | 1956-12-27 | Friedrichshuette Ag | Verfahren und Vorrichtung zum Abkuehlen von warmgewalztem, flachem Walzgut |
BE648850A (de) * | 1963-06-04 | |||
FR1430702A (fr) * | 1964-04-22 | 1966-03-04 | United Eng Foundry Co | Procédé et appareil pour le refroidissement de produits |
JPS4927923B1 (de) * | 1968-03-19 | 1974-07-22 | ||
JPS5318162B2 (de) * | 1973-06-08 | 1978-06-13 | ||
DE2447019C3 (de) * | 1974-10-02 | 1978-11-16 | Stahlwerke Roechling - Burbach Gmbh, 6620 Voelklingen | Verfahren zum Abkühlen von gewalzten Profilen |
-
1982
- 1982-03-25 FR FR8205682A patent/FR2524001B1/fr not_active Expired
-
1983
- 1983-03-24 AT AT83420053T patent/ATE21268T1/de not_active IP Right Cessation
- 1983-03-24 EP EP83420053A patent/EP0090749B1/de not_active Expired
- 1983-03-24 DE DE8383420053T patent/DE3365078D1/de not_active Expired
- 1983-03-24 ES ES520920A patent/ES8402356A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES520920A0 (es) | 1984-01-16 |
EP0090749A1 (de) | 1983-10-05 |
ES8402356A1 (es) | 1984-01-16 |
FR2524001A1 (fr) | 1983-09-30 |
DE3365078D1 (en) | 1986-09-11 |
FR2524001B1 (fr) | 1987-02-20 |
EP0090749B1 (de) | 1986-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EEFA | Change of the company name | ||
REN | Ceased due to non-payment of the annual fee |