BE896021A - Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi - Google Patents
Procede et installation de traitement thermique de barres en acier allie pretes a l'emploiInfo
- Publication number
- BE896021A BE896021A BE6/47786A BE6047786A BE896021A BE 896021 A BE896021 A BE 896021A BE 6/47786 A BE6/47786 A BE 6/47786A BE 6047786 A BE6047786 A BE 6047786A BE 896021 A BE896021 A BE 896021A
- Authority
- BE
- Belgium
- Prior art keywords
- cooling
- plant
- heat treatment
- steel bars
- alloyed steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 238000001816 cooling Methods 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000005496 tempering Methods 0.000 abstract 1
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
- C21D1/62—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
- C21D1/02—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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Steel (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8203659A FR2522688B1 (fr) | 1982-03-03 | 1982-03-03 | Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi, notamment pour la construction mecanique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE896021A true BE896021A (fr) | 1983-06-16 |
Family
ID=9271614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE6/47786A BE896021A (fr) | 1982-03-03 | 1983-02-24 | Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0090682B1 (cs) |
| JP (1) | JPS58189328A (cs) |
| AT (1) | ATE62278T1 (cs) |
| BE (1) | BE896021A (cs) |
| DE (1) | DE3382237D1 (cs) |
| FR (1) | FR2522688B1 (cs) |
| LU (1) | LU84666A1 (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3927276A1 (de) * | 1989-08-18 | 1991-02-21 | Schloemann Siemag Ag | Verfahren zum haerten von stahl mit hilfe fluessiger kuehlmedien |
| CN105400945B (zh) * | 2015-12-17 | 2018-02-16 | 北京科技大学 | 一种大直径斜轧球磨钢球热处理系统 |
| CN105385831B (zh) * | 2015-12-17 | 2018-02-16 | 北京科技大学 | 一种斜轧球磨钢球余热利用热处理装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD84615A (cs) * | ||||
| DE925527C (de) * | 1941-07-30 | 1955-03-24 | Oberhuetten Vereinigte Obersch | Verfahren und Vorrichtung zum Haerten und Vergueten von gewalzten Gegenstaenden |
| DD112144A1 (cs) * | 1974-06-12 | 1975-03-20 | ||
| DD119270B1 (de) * | 1975-04-02 | 1987-10-14 | Florin Stahl Walzwerk | Verfahren zur herstellung von walzstahlerzeugnissen mit entfestigter randzone und hochfestem kern |
| FR2457724A1 (fr) * | 1979-06-01 | 1980-12-26 | Siderurgie Fse Inst Rech | Dispositif de refroidissement de produits longs lamines en defilement |
| FR2488279A1 (fr) * | 1980-08-08 | 1982-02-12 | Siderurgie Fse Inst Rech | Traitement par refroidissement accelere de barres en acier dans la chaude de laminage |
-
1982
- 1982-03-03 FR FR8203659A patent/FR2522688B1/fr not_active Expired - Lifetime
-
1983
- 1983-02-24 DE DE8383400378T patent/DE3382237D1/de not_active Expired - Lifetime
- 1983-02-24 EP EP83400378A patent/EP0090682B1/fr not_active Expired - Lifetime
- 1983-02-24 BE BE6/47786A patent/BE896021A/fr not_active IP Right Cessation
- 1983-02-24 AT AT83400378T patent/ATE62278T1/de active
- 1983-02-25 LU LU84666A patent/LU84666A1/fr unknown
- 1983-03-03 JP JP58035216A patent/JPS58189328A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335363B2 (cs) | 1991-05-28 |
| FR2522688A1 (fr) | 1983-09-09 |
| EP0090682A3 (en) | 1987-09-02 |
| ATE62278T1 (de) | 1991-04-15 |
| EP0090682A2 (fr) | 1983-10-05 |
| DE3382237D1 (de) | 1991-05-08 |
| EP0090682B1 (fr) | 1991-04-03 |
| LU84666A1 (fr) | 1983-09-08 |
| JPS58189328A (ja) | 1983-11-05 |
| FR2522688B1 (fr) | 1990-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE Effective date: 19930228 |