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 (sl) | 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 (sl) |
| EP (1) | EP0560172B1 (sl) |
| JP (1) | JPH0610038A (sl) |
| AT (1) | ATE157124T1 (sl) |
| CA (1) | CA2090344C (sl) |
| CZ (1) | CZ288475B6 (sl) |
| DE (2) | DE4207394C1 (sl) |
| ES (1) | ES2108773T3 (sl) |
| FI (1) | FI100256B (sl) |
| HR (1) | HRP930196A2 (sl) |
| HU (1) | HU212176B (sl) |
| NO (1) | NO301341B1 (sl) |
| SI (1) | SI9300111B (sl) |
| SK (1) | SK281218B6 (sl) |
| ZA (1) | ZA931587B (sl) |
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 (sl) * | ||||
| 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 (sl) | 1993-02-11 |
| HU212176B (en) | 1996-03-28 |
| ATE157124T1 (de) | 1997-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2054036C (fr) | Procede d'elaboration d'une atmosphere de traitement thermique et installation de traitement thermique | |
| KR930002519A (ko) | 비-저온학적으로 생성된 질소를 사용하여 동일계상에서 열처리 가스체를 제조하는 방법 | |
| NO301341B1 (no) | Fremgangsmåte for forebyggelse av klebing ved glöding av stålbånd | |
| KR930010202A (ko) | 비-저온성으로(Non-Cryogenically) 생산된 질소와 탄화수소 가스의 혼합물을 사용하여 노내부에 열처리용 대기를 현장 생성하는 방법 | |
| CA2146107A1 (en) | Aluminized Steel Alloys Containing Chromium and Method for Producing Same | |
| US6328819B1 (en) | Method and use of an apparatus for the thermal treatment, in particular nitriding treatment, of metal workpieces | |
| CA2183089C (en) | Process for avoiding stickers in the annealing of cold strip under hydrogen-containing atmospheres | |
| US4211584A (en) | Methods of heat-treating steel | |
| US5322676A (en) | Process for producing furnace atmospheres using noncryogenically generated nitrogen | |
| US4285742A (en) | Heat treatment method | |
| US2594129A (en) | Method of preparing surfaces for tinning | |
| EP1081094A3 (en) | Process for reforming methane with carbon dioxide | |
| JP2006233261A (ja) | ガス窒化処理方法 | |
| KR100474414B1 (ko) | 고온에서 불활성의 중성가스 분위기에 의한 광휘열처리법 | |
| US4179281A (en) | Method for cooling high-temperature reduced iron | |
| Holm | Synthetic heat-treating atmospheres | |
| Shay et al. | Advances in hydrogen usage in the metals and electronics industries | |
| DE50214598D1 (de) | Verfahren zur vermeidung von klebern und kratzern beim rekristallisationsglühen von kaltband | |
| JPS6237692B2 (sl) | ||
| Garg et al. | Heat treating atmospheres | |
| US20030079806A1 (en) | Reactive heat treatment to form pearlite from an iron containing article | |
| GB2036802A (en) | Heat treatment method | |
| Hotchkiss | Annealing Atmospheres from the Combustion Products of Gaseous Fuels | |
| JPH03199154A (ja) | 燻窯業製品の製造方法 | |
| JPH10298735A (ja) | 潜在的に高炭素濃度の活性ガス体中における鉄系金属部品の熱処理方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |