CA2264890A1 - Improved mold surface for continuous casting and process for making - Google Patents
Improved mold surface for continuous casting and process for making Download PDFInfo
- Publication number
- CA2264890A1 CA2264890A1 CA002264890A CA2264890A CA2264890A1 CA 2264890 A1 CA2264890 A1 CA 2264890A1 CA 002264890 A CA002264890 A CA 002264890A CA 2264890 A CA2264890 A CA 2264890A CA 2264890 A1 CA2264890 A1 CA 2264890A1
- Authority
- CA
- Canada
- Prior art keywords
- mold
- coating
- liner
- compressively stressed
- shot peening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract description 16
- 238000010924 continuous production Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 25
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005266 casting Methods 0.000 claims abstract description 18
- 238000005480 shot peening Methods 0.000 claims abstract description 15
- 238000005482 strain hardening Methods 0.000 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 239000011651 chromium Substances 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000005336 cracking Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims 2
- 239000010432 diamond Substances 0.000 claims 2
- 238000003892 spreading Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005499 meniscus Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/059—Mould materials or platings
-
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/057—Manufacturing or calibrating the moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70684196A | 1996-09-03 | 1996-09-03 | |
| US08/706,841 | 1996-09-03 | ||
| PCT/US1997/014847 WO1998009750A1 (en) | 1996-09-03 | 1997-08-22 | Improved mold surface for continuous casting and process for making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2264890A1 true CA2264890A1 (en) | 1998-03-12 |
Family
ID=24839282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002264890A Abandoned CA2264890A1 (en) | 1996-09-03 | 1997-08-22 | Improved mold surface for continuous casting and process for making |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP2000517246A (pt) |
| AU (1) | AU4084497A (pt) |
| BR (1) | BR9711826A (pt) |
| CA (1) | CA2264890A1 (pt) |
| DE (2) | DE19781990T1 (pt) |
| GB (1) | GB2332635B (pt) |
| WO (1) | WO1998009750A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10116416A1 (de) * | 2001-04-02 | 2002-10-17 | Thyssenkrupp Stahl Ag | Kokille zum kontinuierlichen Vergießen einer Metallschmelze und Verfahren zum Verstellen einer solchen Kokille |
| US7192501B2 (en) * | 2002-10-29 | 2007-03-20 | The Boeing Company | Method for improving crack resistance in fiber-metal-laminate structures |
| JP4845697B2 (ja) * | 2006-12-05 | 2011-12-28 | 三島光産株式会社 | 連続鋳造用鋳型 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2634633C2 (de) * | 1976-07-31 | 1984-07-05 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Stranggießkokille aus einem Kupferwerkstoff, insbesondere zum Stranggießen von Stahl |
| JPS6039455B2 (ja) * | 1980-10-15 | 1985-09-06 | 日立造船株式会社 | 連続鋳造設備の鋳型 |
| JPS58218351A (ja) * | 1982-06-12 | 1983-12-19 | Mishima Kosan Co Ltd | 連続鋳造用鋳型及びその製造方法 |
| US4753050A (en) * | 1986-06-02 | 1988-06-28 | Penn Lehigh Crane Systems, Inc. | Apparatus for cleaning and peening ingot molds |
| FI75748C (fi) * | 1986-08-15 | 1988-08-08 | Outokumpu Oy | Kokill. |
| DE59200159D1 (de) * | 1991-02-06 | 1994-06-23 | Concast Standard Ag | Kokille zum Stranggiessen von Metallen, insbesondere von Stahl. |
| KR970008034B1 (ko) * | 1992-03-05 | 1997-05-20 | 콘카스트 스탄다르트 아게 | 강철의 연속주조방법 |
| DE4208446A1 (de) * | 1992-03-17 | 1993-09-23 | Schloemann Siemag Ag | Verfahren zur herstellung einer kokillenbreitseitenwand fuer eine duennbrammengiessanlage |
| FR2708940B1 (fr) * | 1993-08-12 | 1995-09-22 | Snecma | Procédé de durcissement de pièces métalliques. |
| US5499672A (en) * | 1994-06-01 | 1996-03-19 | Chuetsu Metal Works Co., Ltd. | Mold for continuous casting which comprises a flame sprayed coating layer of a tungsten carbide-based wear-resistant material |
-
1997
- 1997-08-22 DE DE19781990T patent/DE19781990T1/de active Pending
- 1997-08-22 JP JP10512705A patent/JP2000517246A/ja active Pending
- 1997-08-22 GB GB9904231A patent/GB2332635B/en not_active Expired - Fee Related
- 1997-08-22 DE DE19781990A patent/DE19781990B4/de not_active Expired - Lifetime
- 1997-08-22 WO PCT/US1997/014847 patent/WO1998009750A1/en active Application Filing
- 1997-08-22 BR BR9711826-5A patent/BR9711826A/pt not_active Application Discontinuation
- 1997-08-22 AU AU40844/97A patent/AU4084497A/en not_active Abandoned
- 1997-08-22 CA CA002264890A patent/CA2264890A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| GB2332635B (en) | 2000-07-05 |
| AU4084497A (en) | 1998-03-26 |
| GB9904231D0 (en) | 1999-04-21 |
| BR9711826A (pt) | 1999-08-31 |
| WO1998009750A1 (en) | 1998-03-12 |
| JP2000517246A (ja) | 2000-12-26 |
| DE19781990B4 (de) | 2009-01-02 |
| GB2332635A (en) | 1999-06-30 |
| DE19781990T1 (de) | 1999-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |