DE2551048C2 - Verfahren und Vorrichtung zum Härten von Metallblechen - Google Patents
Verfahren und Vorrichtung zum Härten von MetallblechenInfo
- Publication number
- DE2551048C2 DE2551048C2 DE2551048A DE2551048A DE2551048C2 DE 2551048 C2 DE2551048 C2 DE 2551048C2 DE 2551048 A DE2551048 A DE 2551048A DE 2551048 A DE2551048 A DE 2551048A DE 2551048 C2 DE2551048 C2 DE 2551048C2
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- aerosol
- sheet
- liquid
- chamber
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 37
- 239000002184 metal Substances 0.000 title claims description 37
- 238000000034 method Methods 0.000 title claims description 19
- 238000001816 cooling Methods 0.000 claims description 61
- 239000000443 aerosol Substances 0.000 claims description 45
- 239000007788 liquid Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002826 coolant Substances 0.000 claims description 14
- 238000010791 quenching Methods 0.000 claims description 6
- 239000003570 air Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000035882 stress Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000014692 zinc oxide Nutrition 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 229940105847 calamine Drugs 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052864 hemimorphite Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 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
- C21D1/62—Quenching devices
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
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 Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7438378A FR2292044A2 (fr) | 1974-11-22 | 1974-11-22 | Procede et dispositif de trempe de toles metalliques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2551048A1 DE2551048A1 (de) | 1976-08-12 |
| DE2551048C2 true DE2551048C2 (de) | 1983-03-17 |
Family
ID=9145157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2551048A Expired DE2551048C2 (de) | 1974-11-22 | 1975-11-13 | Verfahren und Vorrichtung zum Härten von Metallblechen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4098495A (OSRAM) |
| JP (1) | JPS5171208A (OSRAM) |
| DE (1) | DE2551048C2 (OSRAM) |
| FR (1) | FR2292044A2 (OSRAM) |
| GB (1) | GB1514299A (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338934A1 (de) * | 1993-11-15 | 1995-05-18 | Mageba Textilmaschinen Vertrie | Tänzer für Drehzahlsteuerung |
| US5837067A (en) * | 1995-06-07 | 1998-11-17 | International Business Machines Corporation | Precision fluid head transport |
| US5592823A (en) * | 1996-03-12 | 1997-01-14 | Danieli United | Variable soft cooling header |
| US6682079B2 (en) * | 2002-05-31 | 2004-01-27 | Federal-Mogul World Wide, Inc. | Metal plate gasket |
| US7182909B2 (en) * | 2003-07-17 | 2007-02-27 | United Technologies Corporation | Forging quench |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2271372A (en) * | 1939-04-10 | 1942-01-27 | Francis J Herman | Method of treating strip metal |
| GB1038359A (en) * | 1964-05-27 | 1966-08-10 | Drever Co | Roller pressure quench system |
| US3428023A (en) * | 1964-07-02 | 1969-02-18 | Dominion Foundries & Steel | Quenching zinc metal coatings with atomised water spray |
| NL135696C (OSRAM) * | 1966-01-13 | |||
| US3554513A (en) * | 1968-04-08 | 1971-01-12 | Kaiser Aluminium Chem Corp | System and apparatus for quick quenching continuously heated strip |
| GB1323757A (en) * | 1969-12-01 | 1973-07-18 | Nippon Kokan Kk | Method and apparatus for cooling hot metals |
| GB1336490A (en) * | 1970-12-28 | 1973-11-07 | Nippon Kokan Kk | Method and apparatus for quenching metal stocks |
| FR2217425A1 (en) * | 1972-11-15 | 1974-09-06 | Creusot Loire | Quenching metal sheet under tension - average or thick sheet is rapidly cooled without warping |
| FR2223096B1 (OSRAM) * | 1973-03-26 | 1976-09-10 | Usinor |
-
1974
- 1974-11-22 FR FR7438378A patent/FR2292044A2/fr active Granted
-
1975
- 1975-10-23 GB GB43625/75A patent/GB1514299A/en not_active Expired
- 1975-11-05 US US05/629,092 patent/US4098495A/en not_active Expired - Lifetime
- 1975-11-07 JP JP50133940A patent/JPS5171208A/ja active Pending
- 1975-11-13 DE DE2551048A patent/DE2551048C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1514299A (en) | 1978-06-14 |
| JPS5171208A (OSRAM) | 1976-06-19 |
| US4098495A (en) | 1978-07-04 |
| DE2551048A1 (de) | 1976-08-12 |
| FR2292044A2 (fr) | 1976-06-18 |
| FR2292044B2 (OSRAM) | 1977-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |