BE875003A - Procede d'obtention d'un acier de qualite amelioree - Google Patents
Procede d'obtention d'un acier de qualite amelioreeInfo
- Publication number
- BE875003A BE875003A BE6/46786A BE6046786A BE875003A BE 875003 A BE875003 A BE 875003A BE 6/46786 A BE6/46786 A BE 6/46786A BE 6046786 A BE6046786 A BE 6046786A BE 875003 A BE875003 A BE 875003A
- Authority
- BE
- Belgium
- Prior art keywords
- obtaining
- improved quality
- quality steel
- steel
- improved
- Prior art date
Links
Classifications
-
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6/46786A BE875003A (fr) | 1979-03-21 | 1979-03-21 | Procede d'obtention d'un acier de qualite amelioree |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE875003 | 1979-03-21 | ||
BE6/46786A BE875003A (fr) | 1979-03-21 | 1979-03-21 | Procede d'obtention d'un acier de qualite amelioree |
Publications (1)
Publication Number | Publication Date |
---|---|
BE875003A true BE875003A (fr) | 1979-07-16 |
Family
ID=25658820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE6/46786A BE875003A (fr) | 1979-03-21 | 1979-03-21 | Procede d'obtention d'un acier de qualite amelioree |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE875003A (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0411515A1 (fr) * | 1989-07-31 | 1991-02-06 | Mitsubishi Jukogyo Kabushiki Kaisha | Aciers à haute résistance, réfractaires et à basse teneur en éléments d'alliage |
FR2705365A1 (fr) * | 1993-05-14 | 1994-11-25 | Creusot Loire | Acier résistant à l'abrasion et tôle en acier. |
WO2010094075A1 (fr) * | 2009-02-20 | 2010-08-26 | Bluescope Steel Limited | Produit de bande mince coulée laminée à chaud et son procédé de production |
WO2010094076A1 (fr) * | 2009-02-20 | 2010-08-26 | Bluescope Steel Limited | Produit de coulée en bande mince laminée à chaud et son procédé de production |
US10071416B2 (en) | 2005-10-20 | 2018-09-11 | Nucor Corporation | High strength thin cast strip product and method for making the same |
US11193188B2 (en) | 2009-02-20 | 2021-12-07 | Nucor Corporation | Nitriding of niobium steel and product made thereby |
-
1979
- 1979-03-21 BE BE6/46786A patent/BE875003A/fr unknown
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0411515A1 (fr) * | 1989-07-31 | 1991-02-06 | Mitsubishi Jukogyo Kabushiki Kaisha | Aciers à haute résistance, réfractaires et à basse teneur en éléments d'alliage |
FR2705365A1 (fr) * | 1993-05-14 | 1994-11-25 | Creusot Loire | Acier résistant à l'abrasion et tôle en acier. |
US10071416B2 (en) | 2005-10-20 | 2018-09-11 | Nucor Corporation | High strength thin cast strip product and method for making the same |
WO2010094075A1 (fr) * | 2009-02-20 | 2010-08-26 | Bluescope Steel Limited | Produit de bande mince coulée laminée à chaud et son procédé de production |
WO2010094076A1 (fr) * | 2009-02-20 | 2010-08-26 | Bluescope Steel Limited | Produit de coulée en bande mince laminée à chaud et son procédé de production |
CN102325608A (zh) * | 2009-02-20 | 2012-01-18 | 纽科尔公司 | 热轧薄铸造钢带产品及其制造方法 |
US8444780B2 (en) | 2009-02-20 | 2013-05-21 | Nucor Corporation | Hot rolled thin cast strip product and method for making the same |
CN102325608B (zh) * | 2009-02-20 | 2015-11-25 | 纽科尔公司 | 热轧薄铸造钢带产品及其制造方法 |
CN105215299A (zh) * | 2009-02-20 | 2016-01-06 | 纽科尔公司 | 热轧薄铸造钢带产品及其制造方法 |
AU2010215076B2 (en) * | 2009-02-20 | 2016-02-04 | Nucor Corporation | A hot rolled thin cast strip product and method for making the same |
US9296040B2 (en) | 2009-02-20 | 2016-03-29 | Nucor Corporation | Hot rolled thin cast strip product and method for making the same |
US11193188B2 (en) | 2009-02-20 | 2021-12-07 | Nucor Corporation | Nitriding of niobium steel and product made thereby |
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