NO301341B1 - Fremgangsmåte for forebyggelse av klebing ved glöding av stålbånd - Google Patents
Fremgangsmåte for forebyggelse av klebing ved glöding av stålbånd Download PDFInfo
- Publication number
- NO301341B1 NO301341B1 NO930318A NO930318A NO301341B1 NO 301341 B1 NO301341 B1 NO 301341B1 NO 930318 A NO930318 A NO 930318A NO 930318 A NO930318 A NO 930318A NO 301341 B1 NO301341 B1 NO 301341B1
- Authority
- NO
- Norway
- Prior art keywords
- gas
- annealing
- during
- steel strips
- reduction
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000000137 annealing Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 239000001257 hydrogen Substances 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract 4
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 claims description 52
- 230000001681 protective effect Effects 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 31
- 229910002092 carbon dioxide Inorganic materials 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 12
- 229910002091 carbon monoxide Inorganic materials 0.000 description 12
- 229910001868 water Inorganic materials 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- 238000006722 reduction reaction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
-
- 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
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/663—Bell-type furnaces
- C21D9/667—Multi-station furnaces
- C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Laminated Bodies (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4207394A DE4207394C1 (fi) | 1992-03-09 | 1992-03-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO930318D0 NO930318D0 (no) | 1993-01-29 |
| NO930318L NO930318L (no) | 1993-09-10 |
| NO301341B1 true NO301341B1 (no) | 1997-10-13 |
Family
ID=6453567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO930318A NO301341B1 (no) | 1992-03-09 | 1993-01-29 | Fremgangsmåte for forebyggelse av klebing ved glöding av stålbånd |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5344509A (fi) |
| EP (1) | EP0560172B1 (fi) |
| JP (1) | JPH0610038A (fi) |
| AT (1) | ATE157124T1 (fi) |
| CA (1) | CA2090344C (fi) |
| CZ (1) | CZ288475B6 (fi) |
| DE (2) | DE4207394C1 (fi) |
| ES (1) | ES2108773T3 (fi) |
| FI (1) | FI100256B (fi) |
| HR (1) | HRP930196A2 (fi) |
| HU (1) | HU212176B (fi) |
| NO (1) | NO301341B1 (fi) |
| SI (1) | SI9300111B (fi) |
| SK (1) | SK281218B6 (fi) |
| ZA (1) | ZA931587B (fi) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531372A (en) * | 1994-08-30 | 1996-07-02 | Air Products And Chemicals, Inc. | Moisture-free atmosphere brazing of ferrous metals |
| DE19531447A1 (de) * | 1995-08-26 | 1997-02-27 | Messer Griesheim Gmbh | Verfahren zum Vermeiden von Klebern beim Glühen von Kaltband |
| US5830291C1 (en) * | 1996-04-19 | 2001-05-22 | J & L Specialty Steel Inc | Method for producing bright stainless steel |
| DE19652607A1 (de) * | 1996-12-18 | 1998-06-25 | Messer Griesheim Gmbh | Verfahren zum kleberfreien Glühen von Buntmetallteilen |
| ES2133126B1 (es) * | 1997-11-14 | 2000-04-01 | Al Air Liquide Espana S A | Procedimiento perfeccionado para el recocido de rollos de acero al carbono trefilado y bobinas de chapa de acero al carbono. |
| DE19840778A1 (de) * | 1998-09-07 | 2000-03-09 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Reinigung von Metalloberflächen |
| DE10162702C1 (de) * | 2001-12-19 | 2003-04-17 | Messer Griesheim Gmbh | Verfahren zur Vermeidung von Klebern und Kratzern beim Rekristallisationsglühen von Kaltband |
| DE10255590A1 (de) * | 2002-11-28 | 2004-06-17 | Messer Griesheim Gmbh | Verfahren zum kleberfreien Glühen von Metallteilen |
| JP6959343B2 (ja) | 2017-01-09 | 2021-11-02 | ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ． ＫＧａＡ | 硬化性保護コーティング組成物 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE56773C (de) * | C. F. CLAUS in Wiesbaden, Müllerstr. 7 | Verfahren zum Reduziren der sich beim Glühen von Draht oder Blech bildenden Oxydschicht | ||
| DE132443C (fi) * | ||||
| FR666903A (fr) * | 1928-06-29 | 1929-10-08 | Perfectionnements aux procédés de recuit désoxydant et analogue des produits métalliques | |
| US1815505A (en) * | 1929-11-15 | 1931-07-21 | Oscar J Wilbor | Bright annealing of metals |
| US2165635A (en) * | 1937-10-27 | 1939-07-11 | James O Keighley | Method of treating cold-rolled metals |
| GB951089A (en) * | 1960-07-06 | 1964-03-04 | Rolls Royce | Improvements in or relating to the heat treatment carburizing or welding of metals |
| US3873377A (en) * | 1973-11-21 | 1975-03-25 | Bethlehem Steel Corp | Process for improving batch annealed strip surface quality |
| EP0045207A1 (en) * | 1980-07-30 | 1982-02-03 | Moldline Limited | Protecting steel during heat treatment |
-
1992
- 1992-03-09 DE DE4207394A patent/DE4207394C1/de not_active Expired - Lifetime
-
1993
- 1993-01-29 NO NO930318A patent/NO301341B1/no not_active IP Right Cessation
- 1993-02-16 HU HU9300415A patent/HU212176B/hu not_active IP Right Cessation
- 1993-02-17 HR HR930196A patent/HRP930196A2/hr not_active Application Discontinuation
- 1993-02-23 US US08/020,560 patent/US5344509A/en not_active Expired - Lifetime
- 1993-02-25 CA CA002090344A patent/CA2090344C/en not_active Expired - Fee Related
- 1993-03-02 ES ES93103260T patent/ES2108773T3/es not_active Expired - Lifetime
- 1993-03-02 EP EP93103260A patent/EP0560172B1/de not_active Expired - Lifetime
- 1993-03-02 FI FI930924A patent/FI100256B/fi not_active IP Right Cessation
- 1993-03-02 AT AT93103260T patent/ATE157124T1/de not_active IP Right Cessation
- 1993-03-02 DE DE59307136T patent/DE59307136D1/de not_active Expired - Lifetime
- 1993-03-02 CZ CZ1993310A patent/CZ288475B6/cs not_active IP Right Cessation
- 1993-03-05 ZA ZA931587A patent/ZA931587B/xx unknown
- 1993-03-09 SI SI9300111A patent/SI9300111B/sl not_active IP Right Cessation
- 1993-03-09 JP JP5047817A patent/JPH0610038A/ja active Pending
- 1993-03-09 SK SK174-93A patent/SK281218B6/sk unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SK281218B6 (sk) | 2001-01-18 |
| SI9300111B (sl) | 2000-12-31 |
| DE59307136D1 (de) | 1997-09-25 |
| SI9300111A (en) | 1993-09-30 |
| ES2108773T3 (es) | 1998-01-01 |
| EP0560172A1 (de) | 1993-09-15 |
| EP0560172B1 (de) | 1997-08-20 |
| CZ288475B6 (en) | 2001-06-13 |
| FI100256B (fi) | 1997-10-31 |
| CA2090344A1 (en) | 1993-09-10 |
| JPH0610038A (ja) | 1994-01-18 |
| HRP930196A2 (en) | 1995-08-31 |
| NO930318L (no) | 1993-09-10 |
| CA2090344C (en) | 2003-01-14 |
| NO930318D0 (no) | 1993-01-29 |
| SK17493A3 (en) | 1993-10-06 |
| FI930924A (fi) | 1993-09-10 |
| CZ31093A3 (en) | 1993-11-17 |
| HU9300415D0 (en) | 1993-05-28 |
| HUT64107A (en) | 1993-11-29 |
| FI930924A0 (fi) | 1993-03-02 |
| ZA931587B (en) | 1993-09-27 |
| US5344509A (en) | 1994-09-06 |
| DE4207394C1 (fi) | 1993-02-11 |
| HU212176B (en) | 1996-03-28 |
| ATE157124T1 (de) | 1997-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |