NZ509246A - Casting steel strip where the casting surface is textured with random pattern of discrete projections having pointed peaks - Google Patents
Casting steel strip where the casting surface is textured with random pattern of discrete projections having pointed peaksInfo
- Publication number
- NZ509246A NZ509246A NZ509246A NZ50924699A NZ509246A NZ 509246 A NZ509246 A NZ 509246A NZ 509246 A NZ509246 A NZ 509246A NZ 50924699 A NZ50924699 A NZ 50924699A NZ 509246 A NZ509246 A NZ 509246A
- Authority
- NZ
- New Zealand
- Prior art keywords
- casting
- textured
- steel strip
- random pattern
- rolls
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B22D11/0637—Accessories therefor
- B22D11/0665—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating
- B22D11/0668—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating for dressing, coating or lubricating
-
- 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
- B22D11/0637—Accessories therefor
- B22D11/0648—Casting surfaces
- B22D11/0651—Casting wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Electroplating Methods And Accessories (AREA)
- Chemically Coating (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Table Devices Or Equipment (AREA)
- Glass Compositions (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
In twin roll casting of steel strip, molten steel is introduced into the nip between parallel casting rolls (16) to create casting pool (30) supported on casting surfaces (16A) of the rolls and the rolls are rotated to deliver solidified strip (20) downwardly from the nip. Casting surfaces (16A) are textured by a random pattern of discrete projections having pointed peaks with a surface distribution of between 10 and 100 peaks per mm2 and an average height of at least 10 microns. The random texture may be produced by grit blasting the casting surfaces on a substrate covered by a protective coating. Alternatively the texture may be produced by chemical deposition or electro-deposition of a coating onto a substrate to form the casting surfaces.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPP5151A AUPP515198A0 (en) | 1998-08-07 | 1998-08-07 | Casting steel strip |
| PCT/AU1999/000641 WO2000007753A1 (en) | 1998-08-07 | 1999-08-06 | Casting steel strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ509246A true NZ509246A (en) | 2002-09-27 |
Family
ID=3809383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ509246A NZ509246A (en) | 1998-08-07 | 1999-08-06 | Casting steel strip where the casting surface is textured with random pattern of discrete projections having pointed peaks |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP1100638B1 (en) |
| JP (1) | JP4336043B2 (en) |
| KR (1) | KR100621084B1 (en) |
| CN (1) | CN1278799C (en) |
| AT (1) | ATE264723T1 (en) |
| AU (1) | AUPP515198A0 (en) |
| BR (1) | BR9912861A (en) |
| CA (1) | CA2337246C (en) |
| DE (1) | DE69916617T2 (en) |
| ID (1) | ID28068A (en) |
| IL (2) | IL140943A0 (en) |
| MY (1) | MY123243A (en) |
| NZ (1) | NZ509246A (en) |
| TR (1) | TR200100379T2 (en) |
| TW (1) | TW478985B (en) |
| WO (1) | WO2000007753A1 (en) |
| ZA (1) | ZA200100310B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7073565B2 (en) | 1999-02-05 | 2006-07-11 | Castrip, Llc | Casting steel strip |
| AUPP852599A0 (en) † | 1999-02-05 | 1999-03-04 | Bhp Steel (Jla) Pty Limited | Casting steel strip |
| US7048033B2 (en) | 2001-09-14 | 2006-05-23 | Nucor Corporation | Casting steel strip |
| US7485196B2 (en) | 2001-09-14 | 2009-02-03 | Nucor Corporation | Steel product with a high austenite grain coarsening temperature |
| US7690417B2 (en) | 2001-09-14 | 2010-04-06 | Nucor Corporation | Thin cast strip with controlled manganese and low oxygen levels and method for making same |
| AT412072B (en) | 2002-10-15 | 2004-09-27 | Voest Alpine Ind Anlagen | METHOD FOR THE CONTINUOUS PRODUCTION OF A THIN STEEL STRIP |
| US20040144518A1 (en) | 2003-01-24 | 2004-07-29 | Blejde Walter N. | Casting steel strip with low surface roughness and low porosity |
| NZ541204A (en) | 2003-01-24 | 2007-04-27 | Nucor Corp | Casting steel strip |
| WO2005032743A1 (en) * | 2003-10-03 | 2005-04-14 | Novelis Inc. | Surface texturing of casting belts of continuous casting machines |
| US7484551B2 (en) | 2003-10-10 | 2009-02-03 | Nucor Corporation | Casting steel strip |
| JP4843318B2 (en) * | 2005-03-30 | 2011-12-21 | 株式会社神戸製鋼所 | Chrome plating material |
| US10071416B2 (en) | 2005-10-20 | 2018-09-11 | Nucor Corporation | High strength thin cast strip product and method for making the same |
| US9149868B2 (en) | 2005-10-20 | 2015-10-06 | Nucor Corporation | Thin cast strip product with microalloy additions, and method for making the same |
| US9999918B2 (en) | 2005-10-20 | 2018-06-19 | Nucor Corporation | Thin cast strip product with microalloy additions, and method for making the same |
| AU2008100847A4 (en) | 2007-10-12 | 2008-10-09 | Bluescope Steel Limited | Method of forming textured casting rolls with diamond engraving |
| US20110036531A1 (en) * | 2009-08-11 | 2011-02-17 | Sears Jr James B | System and Method for Integrally Casting Multilayer Metallic Structures |
| EP3753648B1 (en) * | 2009-10-30 | 2023-11-29 | Nucor Corporation | Method and apparatus for controlling variable shell thickness in cast strip |
| WO2011100798A1 (en) | 2010-02-20 | 2011-08-25 | Bluescope Steel Limited | Nitriding of niobium steel and product made thereby |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2733776B2 (en) * | 1988-12-28 | 1998-03-30 | 日新製鋼株式会社 | Thin plate continuous casting method and apparatus |
| JP3248942B2 (en) * | 1992-03-24 | 2002-01-21 | ティーディーケイ株式会社 | Cooling roll, method for manufacturing permanent magnet material, permanent magnet material, and permanent magnet material powder |
| DE69419593T3 (en) * | 1993-11-18 | 2005-06-09 | Castrip, Llc (N.D.Ges.D. Staates Delaware) | MOLDING A CONTINUOUS STEEL STRIP TO A SURFACE OF SPECIFIC ROUGHNESS |
| AUPN937696A0 (en) * | 1996-04-19 | 1996-05-16 | Bhp Steel (Jla) Pty Limited | Casting steel strip |
-
1998
- 1998-08-07 AU AUPP5151A patent/AUPP515198A0/en not_active Abandoned
-
1999
- 1999-08-04 MY MYPI99003329A patent/MY123243A/en unknown
- 1999-08-06 JP JP2000563421A patent/JP4336043B2/en not_active Expired - Fee Related
- 1999-08-06 AT AT99938060T patent/ATE264723T1/en active
- 1999-08-06 ID IDW20010300A patent/ID28068A/en unknown
- 1999-08-06 WO PCT/AU1999/000641 patent/WO2000007753A1/en active IP Right Grant
- 1999-08-06 BR BR9912861-6A patent/BR9912861A/en not_active IP Right Cessation
- 1999-08-06 TW TW088113449A patent/TW478985B/en not_active IP Right Cessation
- 1999-08-06 NZ NZ509246A patent/NZ509246A/en not_active IP Right Cessation
- 1999-08-06 IL IL14094399A patent/IL140943A0/en active IP Right Grant
- 1999-08-06 KR KR1020017001589A patent/KR100621084B1/en not_active IP Right Cessation
- 1999-08-06 TR TR2001/00379T patent/TR200100379T2/en unknown
- 1999-08-06 CA CA002337246A patent/CA2337246C/en not_active Expired - Fee Related
- 1999-08-06 EP EP99938060A patent/EP1100638B1/en not_active Expired - Lifetime
- 1999-08-06 DE DE69916617T patent/DE69916617T2/en not_active Expired - Lifetime
- 1999-08-06 CN CNB998093963A patent/CN1278799C/en not_active Expired - Lifetime
-
2001
- 2001-01-11 ZA ZA200100310A patent/ZA200100310B/en unknown
- 2001-01-17 IL IL140943A patent/IL140943A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP4336043B2 (en) | 2009-09-30 |
| TR200100379T2 (en) | 2001-05-21 |
| ATE264723T1 (en) | 2004-05-15 |
| EP1100638A1 (en) | 2001-05-23 |
| CN1311721A (en) | 2001-09-05 |
| ID28068A (en) | 2001-05-03 |
| EP1100638B1 (en) | 2004-04-21 |
| IL140943A (en) | 2006-08-01 |
| DE69916617T2 (en) | 2005-04-28 |
| TW478985B (en) | 2002-03-11 |
| CA2337246C (en) | 2007-07-31 |
| KR100621084B1 (en) | 2006-09-07 |
| AUPP515198A0 (en) | 1998-09-03 |
| EP1100638A4 (en) | 2001-10-17 |
| CA2337246A1 (en) | 2000-02-17 |
| DE69916617D1 (en) | 2004-05-27 |
| BR9912861A (en) | 2001-05-08 |
| CN1278799C (en) | 2006-10-11 |
| KR20010072298A (en) | 2001-07-31 |
| MY123243A (en) | 2006-05-31 |
| JP2002522226A (en) | 2002-07-23 |
| IL140943A0 (en) | 2002-02-10 |
| ZA200100310B (en) | 2002-02-21 |
| WO2000007753A1 (en) | 2000-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NZ509246A (en) | Casting steel strip where the casting surface is textured with random pattern of discrete projections having pointed peaks | |
| MX9702623A (en) | Casting steel strip. | |
| MY112042A (en) | Strip casting | |
| MY114996A (en) | Casting of metal | |
| CA2292380A1 (en) | Coating of a discrete selective surface of an article | |
| GR3002604T3 (en) | Textured substrate and method for the direct, continuous casting of metal sheet exhibiting improved uniformity | |
| CA2028335A1 (en) | Roll for use in the production of paper and method for the manufacture of the roll | |
| CA2358909A1 (en) | Metal-flake manufacturing apparatus | |
| MY122670A (en) | Continuous casting steel strip method | |
| CN1229195C (en) | Method for operating a strip casting machine and jacket ring for a casting roll used to carry out said method | |
| ATE291978T1 (en) | COOLING ROLLER WITH SURFACE RECESSES FOR CONTINUOUS CASTING MACHINES | |
| MY127892A (en) | Method of coating substrate surfaces | |
| CA2119938C (en) | Enhanced protective metallic coating weights for steel sheet | |
| CA2141122C (en) | Method for manufacturing tin-coated strips or sheets from copper or a copper alloy | |
| Pawlowski | The technology of the ceramic coating deposited onto the anilox rolls | |
| Chang et al. | Effect of minor element addition on galvannealing behavior | |
| Mizuno | Roll Flattening and Deformation of Strip in Cold Rolling of Thin Sheet Metals. III.--Depression of the Roll Surface and the Strip Crown | |
| Zambon et al. | Co-Cr-Mo-Si thick coatings by CDS process | |
| Ohnuki et al. | Study on work roll wear of cold strip mill | |
| JPS5747820A (en) | Hearth roll in continuous annealing furnace | |
| EP0712939A3 (en) | Pot roll for continuous hot-dip galvanizing | |
| JPS5741858A (en) | Prodution of quickly cooled and solidified metallic sheet | |
| KR19980038081U (en) | Casting Roll for Sheet Casting Machine | |
| JPS566702A (en) | Manufacture of hot rolled steel sheet possessing rough surface | |
| Kim et al. | R-value and texture change through sheet thickness in temper rolled and low cold rolled sheet steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PSEA | Patent sealed | ||
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) | ||
| EXPY | Patent expired |