EP1780293A3 - Verfahren zum Herstellen von Vormaterial aus Stahl durch Warmverformen - Google Patents
Verfahren zum Herstellen von Vormaterial aus Stahl durch Warmverformen Download PDFInfo
- Publication number
- EP1780293A3 EP1780293A3 EP06022284A EP06022284A EP1780293A3 EP 1780293 A3 EP1780293 A3 EP 1780293A3 EP 06022284 A EP06022284 A EP 06022284A EP 06022284 A EP06022284 A EP 06022284A EP 1780293 A3 EP1780293 A3 EP 1780293A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- starting material
- deforming
- warm
- procedure
- manufacturing
- 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.)
- Granted
Links
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
-
- 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
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL06022284T PL1780293T3 (pl) | 2005-10-28 | 2006-10-25 | Sposób wytwarzania materiału wyjściowego ze stali za pomocą obróbki plastycznej na gorąco |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005052069.3A DE102005052069B4 (de) | 2005-10-28 | 2005-10-28 | Verfahren zum Herstellen von Vormaterial aus Stahl durch Warmverformen |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1780293A2 EP1780293A2 (de) | 2007-05-02 |
EP1780293A3 true EP1780293A3 (de) | 2007-05-30 |
EP1780293B1 EP1780293B1 (de) | 2013-09-18 |
EP1780293B2 EP1780293B2 (de) | 2017-11-08 |
Family
ID=37714952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06022284.1A Not-in-force EP1780293B2 (de) | 2005-10-28 | 2006-10-25 | Verfahren zum Herstellen von Vormaterial aus Stahl durch Warmverformen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1780293B2 (de) |
DE (1) | DE102005052069B4 (de) |
ES (1) | ES2439900T3 (de) |
PL (1) | PL1780293T3 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007057421A1 (de) | 2007-08-27 | 2009-03-05 | Georgsmarienhütte Gmbh | Stahl zur Herstellung von massiv umgeformten Maschinenbauteilen |
DE102008004371A1 (de) * | 2008-01-15 | 2009-07-16 | Robert Bosch Gmbh | Bauelement, insbesondere eine Kraftfahrzeugkomponente, aus einem Dualphasen-Stahl |
EP2103704B1 (de) | 2008-03-10 | 2012-07-11 | Swiss Steel AG | Warmgewalztes Langprodukt und Verfahren zu dessen Herstellung |
EP2199422A1 (de) | 2008-12-15 | 2010-06-23 | Swiss Steel AG | Kohlenstoffarmer, ausscheidungsgehärteter Stahl für Kaltstauchanwendungen |
CN103725954B (zh) * | 2013-12-16 | 2017-01-04 | 泰州俊宇不锈钢材料有限公司 | 一种高强度耐腐蚀钢丝及其制造工艺 |
PL3168312T3 (pl) * | 2015-11-16 | 2019-09-30 | Deutsche Edelstahlwerke Specialty Steel Gmbh & Co. Kg | Stopowa stal konstrukcyjna o strukturze bainitycznej, wytworzony z niej element kuty i sposób wytwarzania elementu kutego |
CN112553530B (zh) * | 2020-12-04 | 2022-03-11 | 安阳钢铁股份有限公司 | 一种低屈强比700MPa高强度桥梁钢及其制造方法 |
FR3123659A1 (fr) | 2021-06-02 | 2022-12-09 | Ascometal France Holding Sas | Pièce en acier mise en forme à chaud et procédé de fabrication |
WO2023014332A1 (en) * | 2021-08-04 | 2023-02-09 | Ti̇rsan Kardan Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | High-strength micro-alloyed steel |
CN113699452B (zh) * | 2021-08-30 | 2023-03-10 | 宝武集团马钢轨交材料科技有限公司 | 一种有轨电车弹性车轮轮箍用钢及其热处理方法和生产方法 |
DE102022110466A1 (de) | 2022-04-29 | 2023-11-02 | Hirschvogel Holding GmbH | Verfahren zur Herstellung eines Massivumformbauteils und Massivumformbauteil hergestellt mit einem solchen Verfahren |
EP4296393A1 (de) * | 2022-06-23 | 2023-12-27 | Saarstahl Aktiengesellschaft | Borlegierter stahl, insbesondere vergütungsstahl |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09263884A (ja) * | 1996-03-28 | 1997-10-07 | Kobe Steel Ltd | 耐孔明き腐食性および圧壊特性に優れた高強度熱延鋼板、および高強度亜鉛系めっき鋼板並びにそれらの製造方法 |
JPH09263883A (ja) * | 1996-03-28 | 1997-10-07 | Kobe Steel Ltd | 耐孔明き腐食性および加工性に優れた高強度熱延鋼板、および高強度亜鉛系めっき鋼板並びにそれらの製造方法 |
EP1398549A1 (de) * | 2002-09-13 | 2004-03-17 | Federal-Mogul Friedberg GmbH | Gleitringdichtung |
EP1408131A1 (de) * | 2002-09-27 | 2004-04-14 | CARL DAN. PEDDINGHAUS GMBH & CO. KG | Stahlzusammensetzung und daraus hergestellte Gesenkschmiedeteile |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3628264A1 (de) * | 1986-08-20 | 1988-02-25 | Man Nutzfahrzeuge Gmbh | Verfahren zur herstellung von bauteilen aus stahl mit hoher festigkeit bei gleichzeitig hoher zaehigkeit, welche diese eigenschaften auch nach einer warmverformung aufweisen |
US4812182A (en) | 1987-07-31 | 1989-03-14 | Hongsheng Fang | Air-cooling low-carbon bainitic steel |
FR2741632B1 (fr) † | 1995-11-27 | 1997-12-26 | Ascometal Sa | Acier pour la fabrication d'une piece forgee ayant une structure bainitique et procede de fabrication d'une piece |
FR2757877B1 (fr) * | 1996-12-31 | 1999-02-05 | Ascometal Sa | Acier et procede pour la fabrication d'une piece en acier mise en forme par deformation plastique a froid |
DE19911287C1 (de) * | 1999-03-13 | 2000-08-31 | Thyssenkrupp Stahl Ag | Verfahren zum Erzeugen eines Warmbandes |
CN1194113C (zh) | 2003-04-30 | 2005-03-23 | 清华大学 | 锰-硅-硌系空冷粒状贝氏体与铁素体复相钢 |
CN1210430C (zh) | 2003-08-01 | 2005-07-13 | 清华大学 | 中低碳锰系空冷贝氏体钢 |
-
2005
- 2005-10-28 DE DE102005052069.3A patent/DE102005052069B4/de not_active Expired - Fee Related
-
2006
- 2006-10-25 ES ES06022284.1T patent/ES2439900T3/es active Active
- 2006-10-25 PL PL06022284T patent/PL1780293T3/pl unknown
- 2006-10-25 EP EP06022284.1A patent/EP1780293B2/de not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09263884A (ja) * | 1996-03-28 | 1997-10-07 | Kobe Steel Ltd | 耐孔明き腐食性および圧壊特性に優れた高強度熱延鋼板、および高強度亜鉛系めっき鋼板並びにそれらの製造方法 |
JPH09263883A (ja) * | 1996-03-28 | 1997-10-07 | Kobe Steel Ltd | 耐孔明き腐食性および加工性に優れた高強度熱延鋼板、および高強度亜鉛系めっき鋼板並びにそれらの製造方法 |
EP1398549A1 (de) * | 2002-09-13 | 2004-03-17 | Federal-Mogul Friedberg GmbH | Gleitringdichtung |
EP1408131A1 (de) * | 2002-09-27 | 2004-04-14 | CARL DAN. PEDDINGHAUS GMBH & CO. KG | Stahlzusammensetzung und daraus hergestellte Gesenkschmiedeteile |
Also Published As
Publication number | Publication date |
---|---|
EP1780293A2 (de) | 2007-05-02 |
DE102005052069B4 (de) | 2015-07-09 |
EP1780293B1 (de) | 2013-09-18 |
DE102005052069A1 (de) | 2007-05-03 |
EP1780293B2 (de) | 2017-11-08 |
ES2439900T3 (es) | 2014-01-27 |
PL1780293T3 (pl) | 2014-03-31 |
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