PL193048B1 - Sposób obróbki cieplnej metali w atmosferze gazu ochronnego - Google Patents
Sposób obróbki cieplnej metali w atmosferze gazu ochronnegoInfo
- Publication number
- PL193048B1 PL193048B1 PL346466A PL34646699A PL193048B1 PL 193048 B1 PL193048 B1 PL 193048B1 PL 346466 A PL346466 A PL 346466A PL 34646699 A PL34646699 A PL 34646699A PL 193048 B1 PL193048 B1 PL 193048B1
- Authority
- PL
- Poland
- Prior art keywords
- furnace
- protective gas
- hydrogen
- stationary
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000004140 cleaning Methods 0.000 title description 13
- 239000001257 hydrogen Substances 0.000 claims abstract description 33
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 33
- 238000000137 annealing Methods 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 230000001681 protective effect Effects 0.000 claims description 36
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 230000036961 partial effect Effects 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 238000002791 soaking Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 229910052756 noble gas Inorganic materials 0.000 claims description 4
- 230000005654 stationary process Effects 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 7
- 229910002090 carbon oxide Inorganic materials 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 21
- 239000000523 sample Substances 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 239000000571 coke Substances 0.000 description 7
- 239000004071 soot Substances 0.000 description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010923 batch production Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 229910009112 xH2O Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
-
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Furnace Details (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Physical Vapour Deposition (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19840778A DE19840778A1 (de) | 1998-09-07 | 1998-09-07 | Verfahren und Vorrichtung zur Reinigung von Metalloberflächen |
| PCT/EP1999/005960 WO2000014289A1 (fr) | 1998-09-07 | 1999-08-13 | Procede et dispositif de nettoyage de surfaces metalliques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL346466A1 PL346466A1 (en) | 2002-02-11 |
| PL193048B1 true PL193048B1 (pl) | 2007-01-31 |
Family
ID=7880080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL346466A PL193048B1 (pl) | 1998-09-07 | 1999-08-13 | Sposób obróbki cieplnej metali w atmosferze gazu ochronnego |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1114196B2 (fr) |
| AT (1) | ATE217029T1 (fr) |
| DE (2) | DE19840778A1 (fr) |
| PL (1) | PL193048B1 (fr) |
| WO (1) | WO2000014289A1 (fr) |
| YU (1) | YU49428B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10162702C1 (de) * | 2001-12-19 | 2003-04-17 | Messer Griesheim Gmbh | Verfahren zur Vermeidung von Klebern und Kratzern beim Rekristallisationsglühen von Kaltband |
| DE10215857A1 (de) * | 2002-04-10 | 2003-10-23 | Linde Ag | Vorrichtung und Verfahren zur Kontrolle der Zusammensetzung einer Gasatmosphäre |
| WO2009149903A1 (fr) | 2008-06-13 | 2009-12-17 | Loi Thermoprocess Gmbh | Procédé pour le recuit haute température d’une tôle magnétique à grains orientés sous atmosphère gazeuse protectrice dans un four à traitement thermique |
| DE102010032919B4 (de) * | 2010-07-30 | 2023-10-05 | Air Liquide Deutschland Gmbh | Verfahren und Vorrichtung zum Befeuchten eines brennbaren Gases |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3233374A1 (de) * | 1982-09-08 | 1984-03-08 | Sumitomo Metal Industries, Ltd., Osaka | Verfahren zur herstellung eines gereinigten kaltgewalzten stahlbandes |
| EP0157708B1 (fr) * | 1984-04-05 | 1990-10-10 | Stein Heurtey | Procédé de dégraissage d'une bande métallique laminée à froid |
| DE3639657A1 (de) * | 1986-11-20 | 1988-06-01 | Philips Patentverwaltung | Verfahren zum reinigen von metallbauteilen fuer kathodenstrahlroehren |
| DE3725174A1 (de) * | 1987-07-29 | 1989-02-09 | Linde Ag | Verfahren zum blank- und rekristallisationsgluehen |
| BE1001323A3 (fr) * | 1988-01-15 | 1989-09-26 | Cockerill Sambre Sa | Procede de controle de l'atmosphere humide dans un four de traitement thermique et installation a cet effet. |
| DE4428614C2 (de) * | 1994-08-12 | 1999-07-01 | Loi Thermprocess Gmbh | Verfahren zum Glühen von Metallteilen |
| DE4207394C1 (fr) * | 1992-03-09 | 1993-02-11 | Messer Griesheim Gmbh, 6000 Frankfurt, De | |
| DE59300400D1 (de) * | 1992-04-06 | 1995-08-31 | Ebg Elektromagnet Werkstoffe | Verfahren und Vorrichtung zur Reinigung von Metallbandoberflächen durch Gasspülung in wasserstoffreichen Atmosphären. |
| DE4241746C1 (de) * | 1992-12-11 | 1994-08-25 | Messer Griesheim Gmbh | Verfahren zum rußfreien Glühen von Stahlband in einem Glühofen |
| US5772428A (en) * | 1996-02-09 | 1998-06-30 | Praxair Technology, Inc. | Method and apparatus for heat treatment including H2 /H2 O furnace region control |
-
1998
- 1998-09-07 DE DE19840778A patent/DE19840778A1/de not_active Ceased
-
1999
- 1999-08-13 DE DE59901364T patent/DE59901364D1/de not_active Expired - Lifetime
- 1999-08-13 AT AT99942869T patent/ATE217029T1/de not_active IP Right Cessation
- 1999-08-13 PL PL346466A patent/PL193048B1/pl not_active IP Right Cessation
- 1999-08-13 EP EP99942869A patent/EP1114196B2/fr not_active Expired - Lifetime
- 1999-08-13 WO PCT/EP1999/005960 patent/WO2000014289A1/fr not_active Ceased
- 1999-08-20 YU YU39999A patent/YU49428B/sh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1114196B2 (fr) | 2006-04-12 |
| WO2000014289A1 (fr) | 2000-03-16 |
| YU39999A (sh) | 2001-12-26 |
| DE59901364D1 (de) | 2002-06-06 |
| ATE217029T1 (de) | 2002-05-15 |
| DE19840778A1 (de) | 2000-03-09 |
| EP1114196A1 (fr) | 2001-07-11 |
| YU49428B (sh) | 2006-01-16 |
| PL346466A1 (en) | 2002-02-11 |
| EP1114196B1 (fr) | 2002-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20100813 |