BR9704632A - Método de operação de forno vertical - Google Patents
Método de operação de forno verticalInfo
- Publication number
- BR9704632A BR9704632A BR9704632A BR9704632A BR9704632A BR 9704632 A BR9704632 A BR 9704632A BR 9704632 A BR9704632 A BR 9704632A BR 9704632 A BR9704632 A BR 9704632A BR 9704632 A BR9704632 A BR 9704632A
- Authority
- BR
- Brazil
- Prior art keywords
- operation method
- oven operation
- vertical oven
- vertical
- oven
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
- C21D8/0215—Rapid solidification; Thin strip casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01194996A JP3709003B2 (ja) | 1996-01-26 | 1996-01-26 | 薄板連続鋳造方法 |
| PCT/JP1997/000165 WO1997027341A1 (fr) | 1996-01-26 | 1997-01-24 | Procede de coulage en continu de tole et appareil de production correspondant |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| BR9704632A true BR9704632A (pt) | 1998-06-09 |
| BR9704632A2 BR9704632A2 (pt) | 2014-12-09 |
| BRPI9704632B1 BRPI9704632B1 (pt) | 2015-08-25 |
| BRPI9704632B8 BRPI9704632B8 (pt) | 2015-10-13 |
Family
ID=11791898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9704632A BRPI9704632B8 (pt) | 1996-01-26 | 1997-01-24 | método para produção contínua de uma tira ou chapa de aço através do lingotamento contínuo |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6051085A (pt) |
| EP (1) | EP0818545B1 (pt) |
| JP (1) | JP3709003B2 (pt) |
| KR (1) | KR100259982B1 (pt) |
| CN (1) | CN1078255C (pt) |
| BR (1) | BRPI9704632B8 (pt) |
| CA (1) | CA2216743C (pt) |
| DE (1) | DE69712417T2 (pt) |
| WO (1) | WO1997027341A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6622778B1 (en) * | 2000-07-12 | 2003-09-23 | Danieli Technology, Inc. | Method for the direct production of scale-free thin metal strip |
| AU9150501A (en) * | 2000-09-29 | 2002-04-08 | Ishikawajima Harima Heavy Ind | Production of thin steel strip |
| AUPR047900A0 (en) | 2000-09-29 | 2000-10-26 | Bhp Steel (Jla) Pty Limited | A method of producing steel |
| JP2002192309A (ja) * | 2000-12-28 | 2002-07-10 | Ishikawajima Harima Heavy Ind Co Ltd | 薄鋼板製造設備及びその使用方法 |
| ITRM20010678A1 (it) * | 2001-11-15 | 2003-05-15 | Acciai Speciali Terni Spa | Procedimento per la ricristallizzazione in linea di nastri grezzi di solidificazione in acciai al carbonio e in acciai basso legati e nastri |
| ATE521343T1 (de) * | 2004-11-24 | 2011-09-15 | Teva Pharma | Im mund zerfallende zusammensetzungen von rasagilin |
| CN104226954B (zh) * | 2014-08-25 | 2016-10-19 | 东北大学 | 双辊薄带连铸无取向硅钢过程中析出物与夹杂物控制方法 |
| DE102019205724A1 (de) * | 2019-04-18 | 2020-10-22 | Sms Group Gmbh | Kühlvorrichtung für nahtlose Stahlrohre |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4584029A (en) * | 1979-10-01 | 1986-04-22 | Southwire Company | Method of hot-forming metals prone to crack during rolling |
| JPS5989727A (ja) * | 1982-11-12 | 1984-05-24 | Kawasaki Steel Corp | プレス成形性の優れた超深絞り用冷延鋼板の製造方法 |
| JPH0730406B2 (ja) * | 1988-07-08 | 1995-04-05 | 新日本製鐵株式会社 | 表面品質と材質が優れたＣｒ−Ｎｉ系ステンレス薄鋼板の製造法 |
| JP2733776B2 (ja) * | 1988-12-28 | 1998-03-30 | 日新製鋼株式会社 | 薄板連鋳方法および装置 |
| JP2798694B2 (ja) * | 1989-03-17 | 1998-09-17 | 新日本製鐵株式会社 | 薄肉鋳片の製造方法 |
| JP2820298B2 (ja) * | 1989-12-20 | 1998-11-05 | 新日本製鐵株式会社 | オーステナイト系ステンレス薄板製造装置 |
| JP2661768B2 (ja) * | 1990-04-11 | 1997-10-08 | 新日本製鐵株式会社 | 薄鋳帯による疲労限の高い高張力鋼板の製造方法 |
| JPH07118735A (ja) * | 1993-10-20 | 1995-05-09 | Nippon Steel Corp | 薄肉帯状鋳片の製造方法及び装置 |
-
1996
- 1996-01-26 JP JP01194996A patent/JP3709003B2/ja not_active Expired - Lifetime
-
1997
- 1997-01-24 CA CA002216743A patent/CA2216743C/en not_active Expired - Lifetime
- 1997-01-24 WO PCT/JP1997/000165 patent/WO1997027341A1/ja not_active Ceased
- 1997-01-24 BR BRPI9704632A patent/BRPI9704632B8/pt not_active IP Right Cessation
- 1997-01-24 KR KR1019970706701A patent/KR100259982B1/ko not_active Expired - Lifetime
- 1997-01-24 CN CN97190041A patent/CN1078255C/zh not_active Expired - Lifetime
- 1997-01-24 EP EP97900777A patent/EP0818545B1/en not_active Expired - Lifetime
- 1997-01-24 US US08/930,385 patent/US6051085A/en not_active Expired - Lifetime
- 1997-01-24 DE DE69712417T patent/DE69712417T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1078255C (zh) | 2002-01-23 |
| BRPI9704632B1 (pt) | 2015-08-25 |
| CA2216743A1 (en) | 1997-07-31 |
| DE69712417T2 (de) | 2003-04-03 |
| EP0818545B1 (en) | 2002-05-08 |
| EP0818545A1 (en) | 1998-01-14 |
| CA2216743C (en) | 2001-10-23 |
| JP3709003B2 (ja) | 2005-10-19 |
| KR100259982B1 (ko) | 2000-06-15 |
| EP0818545A4 (en) | 1999-02-24 |
| US6051085A (en) | 2000-04-18 |
| BRPI9704632B8 (pt) | 2015-10-13 |
| CN1178561A (zh) | 1998-04-08 |
| WO1997027341A1 (fr) | 1997-07-31 |
| BR9704632A2 (pt) | 2014-12-09 |
| JPH09201654A (ja) | 1997-08-05 |
| DE69712417D1 (de) | 2002-06-13 |
| KR19980703297A (ko) | 1998-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B12F | Other appeals [chapter 12.6 patent gazette] | ||
| B25G | Requested change of headquarter approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
| B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) |
|
| B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C21D 8/02 , B22D 11/06 , B22D 11/128 Ipc: B22D 11/06 (2006.01), C21D 8/02 (2006.01) |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 25/08/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REFERENTE A RPI 2329 DE 25.08.2015 QUANTO AO ITEM 73 |
|
| B25D | Requested change of name of applicant approved | ||
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 25/08/2025 |