MX170992B - Metodo para producir una tira de acero inoxidable substancialmente austenitica a partir de una plancha fundida y laminada en caliente - Google Patents
Metodo para producir una tira de acero inoxidable substancialmente austenitica a partir de una plancha fundida y laminada en calienteInfo
- Publication number
- MX170992B MX170992B MX002065A MX206586A MX170992B MX 170992 B MX170992 B MX 170992B MX 002065 A MX002065 A MX 002065A MX 206586 A MX206586 A MX 206586A MX 170992 B MX170992 B MX 170992B
- Authority
- MX
- Mexico
- Prior art keywords
- hot
- rolled
- percent
- producing
- stainless steel
- Prior art date
Links
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Classifications
-
- 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
Abstract
La presente invención se refiere a método para producir una tira de acero inoxidable substancialmente austenítica a partir de una plancha fundida y laminada en caliente, que comprende: fundir continuamente una plancha del acero que tiene una composición que consiste esencialmente de: en peso de aproximadamente 15 por ciento o más de cromo, alrededor de 5 por ciento o más de níquel, hasta 5 por ciento de molibdeno, hasta 0.002 por ciento máximo de azufre, el resto siendo hierro y adiciones y productos residuales normales en la elaboración de acero; y laminar en caliente la plancha hasta un calibre de banda laminada en caliente; la banda laminada en caliente, qur cuando se desescama, tiene buena calidad superficial, caracterizada por películas metalúrgicas reducidas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/750,570 US4657066A (en) | 1985-06-28 | 1985-06-28 | Method of continuous casting slabs to produce good surface quality hot-rolled band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX170992B true MX170992B (es) | 1993-09-24 |
Family
ID=25018387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX002065A MX170992B (es) | 1985-06-28 | 1986-04-02 | Metodo para producir una tira de acero inoxidable substancialmente austenitica a partir de una plancha fundida y laminada en caliente |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4657066A (es) |
| EP (1) | EP0207608A3 (es) |
| JP (1) | JPS624827A (es) |
| KR (1) | KR920007883B1 (es) |
| BR (1) | BR8601980A (es) |
| CA (1) | CA1256353A (es) |
| ES (1) | ES8706846A1 (es) |
| MX (1) | MX170992B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT406941B (de) * | 1998-03-30 | 2000-10-25 | Steel Authority Of India Ltd R | Verfahren zur herstellung von stranggegossenen bruchfreien brammen bzw. warmgewalzten platten bzw. blechen aus rostfreiem stahl |
| US20040156737A1 (en) * | 2003-02-06 | 2004-08-12 | Rakowski James M. | Austenitic stainless steels including molybdenum |
| US7985304B2 (en) * | 2007-04-19 | 2011-07-26 | Ati Properties, Inc. | Nickel-base alloys and articles made therefrom |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2452372B2 (de) * | 1974-11-05 | 1976-08-19 | Thyssen Edelstahlwerke AG, 4000 Düsseldorf | Verfahren zur vermeidung von schuppenzeilen/haeutchen auf der oberflaeche von rost- und saeure- und hitzebestaendigen stahlbaendern |
| US4007038A (en) * | 1975-04-25 | 1977-02-08 | Allegheny Ludlum Industries, Inc. | Pitting resistant stainless steel alloy having improved hot-working characteristics |
| JPS6043411B2 (ja) * | 1979-07-24 | 1985-09-27 | 住友金属工業株式会社 | 耐酸化性のすぐれたオ−ステナイト鋼板の製造方法 |
| JPS608134B2 (ja) * | 1980-07-23 | 1985-03-01 | 日本鋼管株式会社 | 含Ｎｉ低温用鋼の連続鋳造における表面疵防止方法 |
| DE3263615D1 (en) * | 1981-01-31 | 1985-06-13 | Nippon Steel Corp | Process for producing austenitic stainless steels less susceptible to rolling defects |
-
1985
- 1985-06-28 US US06/750,570 patent/US4657066A/en not_active Expired - Lifetime
-
1986
- 1986-03-11 CA CA000503768A patent/CA1256353A/en not_active Expired
- 1986-04-02 MX MX002065A patent/MX170992B/es unknown
- 1986-04-08 ES ES553791A patent/ES8706846A1/es not_active Expired
- 1986-04-28 KR KR1019860003270A patent/KR920007883B1/ko not_active Expired
- 1986-05-02 BR BR8601980A patent/BR8601980A/pt not_active IP Right Cessation
- 1986-05-19 EP EP86303787A patent/EP0207608A3/en not_active Ceased
- 1986-06-26 JP JP61150620A patent/JPS624827A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0207608A3 (en) | 1988-02-24 |
| BR8601980A (pt) | 1987-03-10 |
| KR920007883B1 (ko) | 1992-09-18 |
| CA1256353A (en) | 1989-06-27 |
| ES8706846A1 (es) | 1987-06-16 |
| ES553791A0 (es) | 1987-06-16 |
| JPS624827A (ja) | 1987-01-10 |
| EP0207608A2 (en) | 1987-01-07 |
| KR870000444A (ko) | 1987-02-18 |
| US4657066A (en) | 1987-04-14 |
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