ES2185261T3 - Procedimiento para el laminado en caliente de acero inoxidable y composicion de tratamiento superficial prevista a este efecto. - Google Patents
Procedimiento para el laminado en caliente de acero inoxidable y composicion de tratamiento superficial prevista a este efecto.Info
- Publication number
- ES2185261T3 ES2185261T3 ES99106647T ES99106647T ES2185261T3 ES 2185261 T3 ES2185261 T3 ES 2185261T3 ES 99106647 T ES99106647 T ES 99106647T ES 99106647 T ES99106647 T ES 99106647T ES 2185261 T3 ES2185261 T3 ES 2185261T3
- Authority
- ES
- Spain
- Prior art keywords
- hot rolling
- stainless steel
- heating
- surface treatment
- composition
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 3
- 239000010935 stainless steel Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004381 surface treatment Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- 230000006866 deterioration Effects 0.000 abstract 2
- 238000005098 hot rolling Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- 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
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
-
- 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
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0263—Lubricating devices using solid lubricants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
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)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO DE LAMINADO EN CALIENTE QUE EVITA EL DETERIORO SUPERFICIAL DE UNA LAMINA DE ACERO INOXIDABLE FORMADA DURANTE EL LAMINADO EN CALIENTE DE UN DESBASTE PLANO DE ACERO, TRAS CALENTARLO EN UN HORNO, Y NO PRODUCE DETERIORO EN EL HORNO NI UNA REDUCCION DE RENDIMIENTO DE LA LAMINA DE ACERO. DICHO PROCESO CONSISTE EN CALENTAR UN DESBASTE PLANO DE ACERO INOXIDABLE QUE CONTIENE EL 10 % EN PESO O MAS DE CROMO, EN UN HORNO DE CALENTAMIENTO Y LAMINARLO EN CALIENTE. PREVIAMENTE AL CALENTAMIENTO, SE EFECTUA UN TRATAMIENTO SUPERFICIAL CON UNA COMPOSICION FORMADA POR UNA MEZCLA QUE CONTIENE AL MENOS UN COMPUESTO DE CA Y UN COMPUESTO DE BA, Y UN AGLUTINANTE PARA UNIR LA MEZCLA A LA SUPERFICIE DEL DESBASTE, Y PARA FORMAR UNA PELICULA DE REVESETIMIENTO SOBRE DICHA SUPERFICIE.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8739798 | 1998-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2185261T3 true ES2185261T3 (es) | 2003-04-16 |
Family
ID=13913751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99106647T Expired - Lifetime ES2185261T3 (es) | 1998-03-31 | 1999-03-31 | Procedimiento para el laminado en caliente de acero inoxidable y composicion de tratamiento superficial prevista a este efecto. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6261639B1 (es) |
| EP (1) | EP0947588B1 (es) |
| KR (1) | KR100377607B1 (es) |
| CN (1) | CN1160164C (es) |
| BR (1) | BR9902026A (es) |
| CA (1) | CA2266842C (es) |
| DE (1) | DE69903369T2 (es) |
| ES (1) | ES2185261T3 (es) |
| TW (1) | TW404857B (es) |
| ZA (1) | ZA992400B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE520526C2 (sv) * | 2000-07-07 | 2003-07-22 | Sandvik Ab | Ytmodifierat rostfritt stål |
| CN116079023B (zh) * | 2023-02-24 | 2024-11-22 | 重庆钢铁股份有限公司 | 一种板坯连铸机板坯划痕产生位置查找方法 |
| CN119610581A (zh) * | 2025-02-12 | 2025-03-14 | 海天塑机集团有限公司 | 一种合模机身用h型钢的选型方法、系统及终端 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2786782A (en) * | 1954-08-31 | 1957-03-26 | Haven M Zimmerman | Enameling ground-coat composition and process of application thereof |
| GB951089A (en) | 1960-07-06 | 1964-03-04 | Rolls Royce | Improvements in or relating to the heat treatment carburizing or welding of metals |
| FR1489122A (fr) * | 1966-05-24 | 1967-07-21 | Procédé pour protéger des surfaces métalliques chaudes, solides ou liquides, notamment dans l'industrie sidérurgique | |
| US3663313A (en) * | 1970-06-15 | 1972-05-16 | Union Carbide Corp | Welding flux composition |
| US3959028A (en) * | 1972-11-20 | 1976-05-25 | The International Nickel Company, Inc. | Process of working metals coated with a protective coating |
| US3950575A (en) * | 1973-01-23 | 1976-04-13 | Nippon Steel Corporation | Heat treatment of metals in a controlled surface atmosphere |
| JPS54157712A (en) | 1978-06-02 | 1979-12-12 | Nippon Steel Corp | Manufacture of cold rolled steel plate of good surface behavior |
| JPS5844152B2 (ja) | 1978-12-27 | 1983-10-01 | 川崎製鉄株式会社 | 下地被膜をほとんど有しない方向性珪素鋼板の製造方法 |
| JPS60141821A (ja) | 1983-12-29 | 1985-07-26 | Toyota Central Res & Dev Lab Inc | ステンレス鋼の異常酸化抑制用組成物 |
| JPS61127823A (ja) | 1984-11-27 | 1986-06-16 | Kawasaki Steel Corp | ステンレス鋼板の焼鈍時の酸化皮膜生成抑制方法 |
| JP2925388B2 (ja) * | 1991-09-13 | 1999-07-28 | 日本パーカライジング株式会社 | 熱間塑性加工用潤滑剤組成物 |
| JPH06220545A (ja) * | 1993-01-28 | 1994-08-09 | Nippon Steel Corp | 靱性の優れたCr系ステンレス鋼薄帯の製造方法 |
| JPH0849018A (ja) | 1994-08-05 | 1996-02-20 | Nippon Steel Corp | 高クロム合金鋼のスラブ加熱方法 |
-
1999
- 1999-03-22 US US09/273,530 patent/US6261639B1/en not_active Expired - Fee Related
- 1999-03-23 TW TW088104580A patent/TW404857B/zh not_active IP Right Cessation
- 1999-03-24 CA CA002266842A patent/CA2266842C/en not_active Expired - Fee Related
- 1999-03-26 KR KR10-1999-0010513A patent/KR100377607B1/ko not_active Expired - Fee Related
- 1999-03-29 ZA ZA9902400A patent/ZA992400B/xx unknown
- 1999-03-30 BR BR9902026-2A patent/BR9902026A/pt not_active IP Right Cessation
- 1999-03-31 ES ES99106647T patent/ES2185261T3/es not_active Expired - Lifetime
- 1999-03-31 CN CNB991046161A patent/CN1160164C/zh not_active Expired - Fee Related
- 1999-03-31 EP EP99106647A patent/EP0947588B1/en not_active Expired - Lifetime
- 1999-03-31 DE DE69903369T patent/DE69903369T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1160164C (zh) | 2004-08-04 |
| ZA992400B (en) | 1999-09-30 |
| CA2266842A1 (en) | 1999-09-30 |
| BR9902026A (pt) | 2000-01-04 |
| DE69903369T2 (de) | 2003-02-13 |
| EP0947588B1 (en) | 2002-10-09 |
| CA2266842C (en) | 2002-08-13 |
| CN1235882A (zh) | 1999-11-24 |
| KR100377607B1 (ko) | 2003-03-26 |
| EP0947588A1 (en) | 1999-10-06 |
| DE69903369D1 (de) | 2002-11-14 |
| KR19990078304A (ko) | 1999-10-25 |
| TW404857B (en) | 2000-09-11 |
| US6261639B1 (en) | 2001-07-17 |
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