IT1277364B1 - Impianto perfezionato per il trattamento termico in linea di prodotti laminati a caldo - Google Patents
Impianto perfezionato per il trattamento termico in linea di prodotti laminati a caldoInfo
- Publication number
- IT1277364B1 IT1277364B1 IT95MI001639A ITMI951639A IT1277364B1 IT 1277364 B1 IT1277364 B1 IT 1277364B1 IT 95MI001639 A IT95MI001639 A IT 95MI001639A IT MI951639 A ITMI951639 A IT MI951639A IT 1277364 B1 IT1277364 B1 IT 1277364B1
- Authority
- IT
- Italy
- Prior art keywords
- heat treatment
- perfected
- plant
- rolled products
- line heat
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/02—Cooling beds comprising rakes racks, walking beams or bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/023—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes by immersion in a bath
-
- 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
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI001639A IT1277364B1 (it) | 1995-07-27 | 1995-07-27 | Impianto perfezionato per il trattamento termico in linea di prodotti laminati a caldo |
DE69605367T DE69605367T2 (de) | 1995-07-27 | 1996-07-23 | Anlage zur In-line-Wärmebehandlung für warmgewalzte Produkte |
EP96202087A EP0755732B1 (en) | 1995-07-27 | 1996-07-23 | Improved facility for in-line heat treatment of hot-rolled products |
ES96202087T ES2140020T3 (es) | 1995-07-27 | 1996-07-23 | Instalacion mejorada para el tratamiento termico en linea de productos laminados en caliente. |
AT96202087T ATE187107T1 (de) | 1995-07-27 | 1996-07-23 | Anlage zur in-line-wärmebehandlung für warmgewalzte produkte |
US08/685,662 US5679307A (en) | 1995-07-27 | 1996-07-24 | Facility for in-line heat treatment of hot-rolled products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI001639A IT1277364B1 (it) | 1995-07-27 | 1995-07-27 | Impianto perfezionato per il trattamento termico in linea di prodotti laminati a caldo |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI951639A0 ITMI951639A0 (it) | 1995-07-27 |
ITMI951639A1 ITMI951639A1 (it) | 1997-01-27 |
IT1277364B1 true IT1277364B1 (it) | 1997-11-10 |
Family
ID=11372068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95MI001639A IT1277364B1 (it) | 1995-07-27 | 1995-07-27 | Impianto perfezionato per il trattamento termico in linea di prodotti laminati a caldo |
Country Status (6)
Country | Link |
---|---|
US (1) | US5679307A (it) |
EP (1) | EP0755732B1 (it) |
AT (1) | ATE187107T1 (it) |
DE (1) | DE69605367T2 (it) |
ES (1) | ES2140020T3 (it) |
IT (1) | IT1277364B1 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6240763B1 (en) | 1999-05-21 | 2001-06-05 | Danieli Technology, Inc. | Automated rolling mill administration system |
US6036485A (en) * | 1999-05-21 | 2000-03-14 | Danieli Corporation | Annealing furnace |
JP4897478B2 (ja) * | 2003-05-07 | 2012-03-14 | エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト | スラブ或いはシートを冷却槽内の水中で冷却する、或いは焼入れする装置 |
CA2532719C (en) * | 2003-05-07 | 2010-10-19 | Sms Demag Aktiengesellschaft | Method and device for cooling or quenching slabs and sheets with water in a cooling pond |
DE10323737A1 (de) * | 2003-05-24 | 2004-12-09 | Daimlerchrysler Ag | Verfahren und Vorrichtung zum Härten von Wellen |
CN105779714A (zh) * | 2016-05-13 | 2016-07-20 | 十堰双齐科技有限公司 | 一种对水基淬火介质热处理工件进行喷洗的装置 |
CN117107039B (zh) * | 2023-09-18 | 2024-04-16 | 湖北申田新材料科技有限公司 | 一种双金属带锯条用热处理系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2063784A (en) * | 1935-07-11 | 1936-12-08 | Electric Furnace Co | Heat treating |
DE823885C (de) * | 1948-12-03 | 1951-12-06 | Heinrich Th Kleff | Verfahren und Einrichtung zum Haerten von stabfoermigem Walzgut |
US3340109A (en) * | 1965-01-18 | 1967-09-05 | Multifastener Company | Heat treating quenching method and apparatus |
DE1264376B (de) | 1965-04-12 | 1968-03-28 | Neumann Ohg | Schwingrechenkuehlbett fuer Walzstaebe |
DE1602169A1 (de) * | 1967-07-11 | 1970-01-29 | Schloemann Ag | Vorrichtung zum Abkuehlen von stabfoermigem Walzgut,insbesondere von Knueppeln und Feinstahl |
US3888471A (en) * | 1971-01-12 | 1975-06-10 | Waldes Kohinoor Inc | Apparatus for thermally transforming metal parts |
FR2133268A5 (en) * | 1971-04-15 | 1972-11-24 | Dehousse Usines | Hardening metallic workpieces - appts allows sudden immersion and reduces fire risks |
JPS5852442A (ja) * | 1981-09-24 | 1983-03-28 | Nhk Spring Co Ltd | 棒状体の拘束焼入装置 |
US4486246A (en) * | 1983-05-18 | 1984-12-04 | E. F. Houghton & Co. | Polyoxazolines in aqueous quenchants |
JPS60245719A (ja) * | 1984-05-19 | 1985-12-05 | Kawasaki Steel Corp | 円形断面長尺鋼材の冷却方法および装置 |
-
1995
- 1995-07-27 IT IT95MI001639A patent/IT1277364B1/it active IP Right Grant
-
1996
- 1996-07-23 AT AT96202087T patent/ATE187107T1/de active
- 1996-07-23 DE DE69605367T patent/DE69605367T2/de not_active Revoked
- 1996-07-23 EP EP96202087A patent/EP0755732B1/en not_active Revoked
- 1996-07-23 ES ES96202087T patent/ES2140020T3/es not_active Expired - Lifetime
- 1996-07-24 US US08/685,662 patent/US5679307A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2140020T3 (es) | 2000-02-16 |
US5679307A (en) | 1997-10-21 |
DE69605367T2 (de) | 2000-05-25 |
ITMI951639A0 (it) | 1995-07-27 |
EP0755732B1 (en) | 1999-12-01 |
DE69605367D1 (de) | 2000-01-05 |
ITMI951639A1 (it) | 1997-01-27 |
ATE187107T1 (de) | 1999-12-15 |
EP0755732A1 (en) | 1997-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |