SK286180B6 - Spôsob kontinuálneho liatia pásikov z austenitickej nehrdzavejúcej ocele s výnimočnou akosťou povrchu medzi dvoma valcami - Google Patents
Spôsob kontinuálneho liatia pásikov z austenitickej nehrdzavejúcej ocele s výnimočnou akosťou povrchu medzi dvoma valcami Download PDFInfo
- Publication number
- SK286180B6 SK286180B6 SK1460-2001A SK14602001A SK286180B6 SK 286180 B6 SK286180 B6 SK 286180B6 SK 14602001 A SK14602001 A SK 14602001A SK 286180 B6 SK286180 B6 SK 286180B6
- Authority
- SK
- Slovakia
- Prior art keywords
- steel
- gas
- strips
- rolls
- casting
- Prior art date
Links
- 238000005266 casting Methods 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 13
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 239000000203 mixture Substances 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims abstract description 26
- 239000011261 inert gas Substances 0.000 claims abstract description 18
- 230000005499 meniscus Effects 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 18
- 229910052751 metal Inorganic materials 0.000 abstract description 18
- 238000009749 continuous casting Methods 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 32
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 22
- 229910052717 sulfur Inorganic materials 0.000 description 22
- 239000011593 sulfur Substances 0.000 description 22
- 238000007711 solidification Methods 0.000 description 16
- 230000008023 solidification Effects 0.000 description 16
- 239000011572 manganese Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 229910001208 Crucible steel Inorganic materials 0.000 description 6
- 206010039509 Scab Diseases 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 229910001566 austenite Inorganic materials 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000009736 wetting Methods 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
- B22D11/06—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
- B22D11/0637—Accessories therefor
- B22D11/0648—Casting surfaces
- B22D11/0651—Casting wheels
-
- 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
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
- B22D11/002—Stainless steels
-
- 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
-
- 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
- B22D11/0697—Accessories therefor for casting in a protected atmosphere
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Extraction Processes (AREA)
- Heat Treatment Of Steel (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9905052A FR2792560B1 (fr) | 1999-04-22 | 1999-04-22 | Procede de coulee continue entre cylindres de bandes d'acier inoxydable austenitique d'excellente qualite de surface, et bandes ainsi obtenues |
| PCT/FR2000/000780 WO2000064612A1 (fr) | 1999-04-22 | 2000-04-12 | Procede de coulee continue entre cylindres de bandes d'acier inoxydable austentique d'excellente qualite de surface, et bandes ansi obtenues |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK14602001A3 SK14602001A3 (sk) | 2002-05-09 |
| SK286180B6 true SK286180B6 (sk) | 2008-04-07 |
Family
ID=9544705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK1460-2001A SK286180B6 (sk) | 1999-04-22 | 2000-04-12 | Spôsob kontinuálneho liatia pásikov z austenitickej nehrdzavejúcej ocele s výnimočnou akosťou povrchu medzi dvoma valcami |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US6739383B1 (cs) |
| EP (1) | EP1185387B1 (cs) |
| JP (1) | JP4454868B2 (cs) |
| KR (1) | KR100636868B1 (cs) |
| CN (1) | CN1187148C (cs) |
| AT (1) | ATE229391T1 (cs) |
| AU (1) | AU767990B2 (cs) |
| BR (1) | BR0009894A (cs) |
| CZ (1) | CZ296650B6 (cs) |
| DE (1) | DE60000997T2 (cs) |
| DK (1) | DK1185387T3 (cs) |
| ES (1) | ES2188523T3 (cs) |
| FR (1) | FR2792560B1 (cs) |
| PL (1) | PL194231B1 (cs) |
| PT (1) | PT1185387E (cs) |
| RU (1) | RU2239518C2 (cs) |
| SI (1) | SI1185387T1 (cs) |
| SK (1) | SK286180B6 (cs) |
| TR (1) | TR200103014T2 (cs) |
| TW (1) | TW434058B (cs) |
| WO (1) | WO2000064612A1 (cs) |
| ZA (1) | ZA200108666B (cs) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1679387B1 (en) * | 2003-10-20 | 2012-10-17 | Kubota Corporation | Heat-resistant cast steel for reaction tube for hydrogen production being excellent in aging ductility and creep rupture strength |
| DE10349400B3 (de) * | 2003-10-21 | 2005-06-16 | Thyssenkrupp Nirosta Gmbh | Verfahren zum Herstellen von gegossenem Stahlband |
| CN100493745C (zh) * | 2006-06-23 | 2009-06-03 | 宝山钢铁股份有限公司 | 双辊薄带连铸方法 |
| DE102007003548B3 (de) * | 2007-01-24 | 2008-09-04 | Thyssenkrupp Nirosta Gmbh | Gießwalze für eine Zweiwalzengießvorrichtung und Zweiwalzengießvorrichtung |
| US7975754B2 (en) * | 2007-08-13 | 2011-07-12 | Nucor Corporation | Thin cast steel strip with reduced microcracking |
| AU2008100847A4 (en) | 2007-10-12 | 2008-10-09 | Bluescope Steel Limited | Method of forming textured casting rolls with diamond engraving |
| KR101239589B1 (ko) * | 2010-12-27 | 2013-03-05 | 주식회사 포스코 | 고내식 마르텐사이트 스테인리스강 및 그 제조방법 |
| US20130126121A1 (en) | 2011-11-17 | 2013-05-23 | Nucor Corporation | Method of continuous casting thin steel strip |
| KR101360660B1 (ko) * | 2011-12-27 | 2014-02-07 | 주식회사 포스코 | 에지 품질이 우수한 오스테나이트계 스테인리스 강판의 제조방법 |
| KR101510506B1 (ko) | 2012-12-26 | 2015-04-08 | 주식회사 포스코 | 스컴의 생성을 저감시킨 쌍롤식 박판 주조 방법 |
| CN103255352B (zh) * | 2013-04-19 | 2015-05-20 | 山西太钢不锈钢股份有限公司 | 一种超低碳奥氏体不锈钢棒材中提高形成奥氏体的方法 |
| JP6347864B1 (ja) * | 2017-03-24 | 2018-06-27 | 日新製鋼株式会社 | オーステナイト系ステンレス鋼スラブの製造方法 |
| CN107030264B (zh) * | 2017-04-27 | 2019-04-26 | 酒泉钢铁(集团)有限责任公司 | 一种超级奥氏体不锈钢双辊薄带铸轧生产工艺 |
| CN109778077B (zh) * | 2017-11-10 | 2021-01-08 | 大连华锐重工集团股份有限公司 | 一种核主泵泵壳材料的冶炼方法 |
| KR102315597B1 (ko) | 2018-03-02 | 2021-10-21 | 닛폰세이테츠 가부시키가이샤 | 주조편의 제조 방법 및 연속 주조 설비 |
| CN108239724A (zh) * | 2018-03-29 | 2018-07-03 | 冯满 | 一种合金钢 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5103895A (en) * | 1989-07-20 | 1992-04-14 | Nippon Steel Corporation | Method and apparatus of continuously casting a metal sheet |
| ES2134427T5 (es) * | 1993-11-18 | 2005-05-16 | Castrip, Llc | Fundicion de una banda de acero inoxidable sobre una superficie de rugosidad predeterminada. |
| FR2746333B1 (fr) * | 1996-03-22 | 1998-04-24 | Usinor Sacilor | Procede de coulee continue d'une bande d'acier inoxydable austenitique sur une ou entre deux parois mobiles dont les surfaces sont pourvues de fossettes, et installation de coulee pour sa mise en oeuvre |
-
1999
- 1999-04-22 FR FR9905052A patent/FR2792560B1/fr not_active Expired - Fee Related
-
2000
- 2000-04-12 EP EP00915237A patent/EP1185387B1/fr not_active Expired - Lifetime
- 2000-04-12 DK DK00915237T patent/DK1185387T3/da active
- 2000-04-12 PL PL00351566A patent/PL194231B1/pl not_active IP Right Cessation
- 2000-04-12 AT AT00915237T patent/ATE229391T1/de active
- 2000-04-12 BR BR0009894-9A patent/BR0009894A/pt not_active IP Right Cessation
- 2000-04-12 ES ES00915237T patent/ES2188523T3/es not_active Expired - Lifetime
- 2000-04-12 SK SK1460-2001A patent/SK286180B6/sk not_active IP Right Cessation
- 2000-04-12 SI SI200030035T patent/SI1185387T1/xx unknown
- 2000-04-12 PT PT00915237T patent/PT1185387E/pt unknown
- 2000-04-12 DE DE60000997T patent/DE60000997T2/de not_active Expired - Lifetime
- 2000-04-12 US US09/959,210 patent/US6739383B1/en not_active Expired - Lifetime
- 2000-04-12 KR KR1020017013393A patent/KR100636868B1/ko not_active Expired - Lifetime
- 2000-04-12 CZ CZ20013776A patent/CZ296650B6/cs not_active IP Right Cessation
- 2000-04-12 JP JP2000613594A patent/JP4454868B2/ja not_active Expired - Fee Related
- 2000-04-12 WO PCT/FR2000/000780 patent/WO2000064612A1/fr not_active Ceased
- 2000-04-12 AU AU36618/00A patent/AU767990B2/en not_active Ceased
- 2000-04-12 TR TR2001/03014T patent/TR200103014T2/xx unknown
- 2000-04-12 CN CNB008077630A patent/CN1187148C/zh not_active Expired - Lifetime
- 2000-04-12 RU RU2001131423/02A patent/RU2239518C2/ru not_active IP Right Cessation
- 2000-04-26 TW TW089107657A patent/TW434058B/zh not_active IP Right Cessation
-
2001
- 2001-10-22 ZA ZA200108666A patent/ZA200108666B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200108666B (en) | 2004-06-30 |
| EP1185387B1 (fr) | 2002-12-11 |
| CN1351528A (zh) | 2002-05-29 |
| DE60000997T2 (de) | 2003-07-17 |
| US6739383B1 (en) | 2004-05-25 |
| FR2792560B1 (fr) | 2001-06-01 |
| DK1185387T3 (da) | 2003-03-24 |
| WO2000064612A1 (fr) | 2000-11-02 |
| EP1185387A1 (fr) | 2002-03-13 |
| KR20010113824A (ko) | 2001-12-28 |
| PT1185387E (pt) | 2003-04-30 |
| PL194231B1 (pl) | 2007-05-31 |
| ES2188523T3 (es) | 2003-07-01 |
| CZ296650B6 (cs) | 2006-05-17 |
| KR100636868B1 (ko) | 2006-10-19 |
| TW434058B (en) | 2001-05-16 |
| SI1185387T1 (en) | 2003-04-30 |
| FR2792560A1 (fr) | 2000-10-27 |
| AU3661800A (en) | 2000-11-10 |
| CN1187148C (zh) | 2005-02-02 |
| CZ20013776A3 (cs) | 2002-03-13 |
| BR0009894A (pt) | 2002-01-15 |
| DE60000997D1 (de) | 2003-01-23 |
| RU2239518C2 (ru) | 2004-11-10 |
| JP2002542039A (ja) | 2002-12-10 |
| JP4454868B2 (ja) | 2010-04-21 |
| TR200103014T2 (tr) | 2002-03-21 |
| PL351566A1 (en) | 2003-05-05 |
| AU767990B2 (en) | 2003-11-27 |
| SK14602001A3 (sk) | 2002-05-09 |
| ATE229391T1 (de) | 2002-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of maintenance fees |
Effective date: 20120412 |