LU82202A1 - Procede pour fabrique des produits lamines en acier a haute limite elastique - Google Patents
Procede pour fabrique des produits lamines en acier a haute limite elastique Download PDFInfo
- Publication number
- LU82202A1 LU82202A1 LU82202A LU82202A LU82202A1 LU 82202 A1 LU82202 A1 LU 82202A1 LU 82202 A LU82202 A LU 82202A LU 82202 A LU82202 A LU 82202A LU 82202 A1 LU82202 A1 LU 82202A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- product
- elastic limit
- steel
- megapascals
- rolled
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 229910000576 Laminated steel Inorganic materials 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 229910052748 manganese Inorganic materials 0.000 claims description 16
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 229910052720 vanadium Inorganic materials 0.000 claims description 10
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 229910000734 martensite Inorganic materials 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 229910001563 bainite Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
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
- 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
- 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
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6046770 | 1979-02-28 | ||
| BE6046770A BE874535A (fr) | 1979-02-28 | 1979-02-28 | Procede pour fabriquer des produits lamines en acier a haute limite elastique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU82202A1 true LU82202A1 (fr) | 1980-06-06 |
Family
ID=3874814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU82202A LU82202A1 (fr) | 1979-02-28 | 1980-02-27 | Procede pour fabrique des produits lamines en acier a haute limite elastique |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4295902A (de) |
| BE (1) | BE874535A (de) |
| CH (1) | CH639136A5 (de) |
| DD (1) | DD149380A5 (de) |
| LU (1) | LU82202A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3431008C2 (de) * | 1984-08-23 | 1986-10-16 | Dyckerhoff & Widmann AG, 8000 München | Wärmebehandlung von warmgewalzten Stäben oder Drähten |
| US4919735A (en) * | 1988-12-29 | 1990-04-24 | National Forge Company | Khare pipe mold steel |
| US5174836A (en) * | 1990-03-21 | 1992-12-29 | National Forge Company | Interrupted normalization heat treatment process |
| FR2684691B1 (fr) * | 1991-12-04 | 1995-06-09 | Unimetall Sa | Procede de fabrication en continu d'un fil en acier en defilement notamment d'un fil pour le renforcement du beton. |
| US5292384A (en) * | 1992-07-17 | 1994-03-08 | Martin Marietta Energy Systems, Inc. | Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making |
| GB9310854D0 (en) * | 1993-05-26 | 1993-07-14 | Asw Ltd | Steel bars and rods and manufacturing process |
| TW281710B (de) * | 1994-05-02 | 1996-07-21 | Koshuha Netsuren Kk | |
| DE19849681C1 (de) * | 1998-10-28 | 2000-01-05 | Skf Gmbh | Verfahren zur Wärmebehandlung von Bauteilen aus Stahl oder Gußeisen |
| US6632301B2 (en) | 2000-12-01 | 2003-10-14 | Benton Graphics, Inc. | Method and apparatus for bainite blades |
| DE102005054014B3 (de) * | 2005-11-10 | 2007-04-05 | C.D. Wälzholz-Brockhaus GmbH | Verfahren und Vorrichtung zur kontinuierlichen Ausbildung eines Bainitgefüges in einem Kohlenstoffstahl, insbesondere in einem Bandstahl |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS498611B1 (de) * | 1968-01-24 | 1974-02-27 | ||
| US4016015A (en) * | 1972-10-31 | 1977-04-05 | Centre De Recherches Metallurgiques-Centrium Voor Research In De Metallurgie | Rolled steel rod or bar |
| IT1090143B (it) * | 1975-01-29 | 1985-06-18 | Centre Rech Metallurgique | Procedimento per fabbricare dei prodotti laminati di acciaio |
-
1979
- 1979-02-28 BE BE6046770A patent/BE874535A/xx not_active IP Right Cessation
-
1980
- 1980-02-26 US US06/124,794 patent/US4295902A/en not_active Expired - Lifetime
- 1980-02-26 CH CH153180A patent/CH639136A5/fr not_active IP Right Cessation
- 1980-02-27 LU LU82202A patent/LU82202A1/fr unknown
- 1980-02-28 DD DD80219327A patent/DD149380A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4295902A (en) | 1981-10-20 |
| CH639136A5 (en) | 1983-10-31 |
| DD149380A5 (de) | 1981-07-08 |
| BE874535A (fr) | 1979-06-18 |
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