WO2007087786A1 - Eisen-nickel-kobalt-legierung - Google Patents
Eisen-nickel-kobalt-legierung Download PDFInfo
- Publication number
- WO2007087786A1 WO2007087786A1 PCT/DE2007/000142 DE2007000142W WO2007087786A1 WO 2007087786 A1 WO2007087786 A1 WO 2007087786A1 DE 2007000142 W DE2007000142 W DE 2007000142W WO 2007087786 A1 WO2007087786 A1 WO 2007087786A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- max
- use according
- mass
- alloy
- production
- Prior art date
Links
Classifications
-
- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
Definitions
- the invention relates to the use of an iron-nickel-cobalt alloy.
- CFRP carbon fiber reinforced plastics
- tools for the production of such components tools (forms) are required in which the viscous resin carbon fiber scrim is cured at a temperature of about 180 ° C.
- RTM Resin Transfer Molding
- carbon fiber textiles are placed in the mold, the mold is evacuated and then the resin is injected into the mold. After curing at about 180 0 C, the component is removed from the tool.
- the materials used for these forms is either C-steels or an alloy having a low expansion coefficient (iron with 36% nickel, Ni36) is used, which typically has an average thermal expansion coefficient between 1, 6 and 2.5 x 10 "6 K '1.
- the invention is therefore based on the object to provide an alloy for these forms, with said difficulties can be overcome easily.
- the Ni content can be set in ranges of 32 to 34.5, if necessary also 32.5 to 33.5%.
- a preferred alloy is characterized by the following composition (in
- Another advantageous alloy to use is characterized by the following chemical composition (in mass%):
- the molds are machined as a milled part from thermoformed (forged or rolled) or cast solid material and then annealed.
- the alloy can also be used in the form of wire material, in particular as a welding additive in the production of the mold.
- the alloy can be used as a molded component, in particular for the production of CFRP fittings with the RTM technology.
- Other aircraft components, which are also made of lightweight CFRP, can also be produced with components of the proposed alloy.
- components made from shapes of this alloy can be easily removed, since the thermal shrinkage of the mold after the curing process is lower.
- the component can be removed so that it will fulfill its function without reworking.
- Table 1 lists exemplary chemical compositions for iron-nickel-cobalt alloys according to the invention (E1, E2, E3, E4, E5, E6) in comparison to other investigated iron-nickel-cobalt alloys (T1, U1). Element (%) i E1 E2 E3 E4 E5 E6
- the alloys according to the invention E1-E3 and E6 reach thermal expansion coefficient in the range of 1, 5- ⁇ 2.0x10 "-6 / K in the temperature range of 20-200 ° C.
- the alloys E4 and E5 according to the invention achieve an even lower expansion coefficient of about 1.3 ⁇ 10 -6 / K in the temperature range from 20 to 200 ° C., so that a combination of increased strength and simultaneously low thermal expansion was achieved with the alloys E4 and E5 ,
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2637499A CA2637499C (en) | 2006-02-02 | 2007-01-26 | Iron-nickel-cobalt alloy |
AT0900107A AT508430B1 (de) | 2006-02-02 | 2007-01-26 | Formbauteil und dessen verwendung |
CN2007800041283A CN101379210B (zh) | 2006-02-02 | 2007-01-26 | 铁-镍-钴-合金 |
GB0813844A GB2447856B (en) | 2006-02-02 | 2007-01-26 | Iron-nickel-cobalt alloy |
EP07721865.9A EP1979502B1 (de) | 2006-02-02 | 2007-01-26 | Eisen-nickel-kobalt-legierung |
JP2008552672A JP2009525400A (ja) | 2006-02-02 | 2007-01-26 | 鉄−ニッケル−コバルト合金 |
US12/223,131 US20100175847A1 (en) | 2006-02-02 | 2007-01-26 | Iron-Nickel-Cobalt Alloy |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006005252.8 | 2006-02-02 | ||
DE102006005252A DE102006005252B4 (de) | 2006-02-02 | 2006-02-02 | Formbauteil aus einer Eisen-Nickel-Kobalt-Legierung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007087786A1 true WO2007087786A1 (de) | 2007-08-09 |
WO2007087786A8 WO2007087786A8 (de) | 2007-10-11 |
Family
ID=38001632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2007/000142 WO2007087786A1 (de) | 2006-02-02 | 2007-01-26 | Eisen-nickel-kobalt-legierung |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100175847A1 (de) |
EP (1) | EP1979502B1 (de) |
JP (1) | JP2009525400A (de) |
CN (1) | CN101379210B (de) |
AT (1) | AT508430B1 (de) |
CA (1) | CA2637499C (de) |
DE (1) | DE102006005252B4 (de) |
ES (1) | ES2330186B2 (de) |
GB (1) | GB2447856B (de) |
WO (1) | WO2007087786A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101474839A (zh) * | 2008-12-24 | 2009-07-08 | 西安飞机工业(集团)有限责任公司 | 一种用于复合材料成型的模具结构 |
US20120139160A1 (en) * | 2009-06-11 | 2012-06-07 | Genius Solutions Engineering Company | Low cte slush molds with textured surface, and method of making and using the same |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103924153B (zh) * | 2014-04-22 | 2016-04-27 | 钢铁研究总院 | 一种低膨胀磁屏蔽合金及其制备方法 |
JP6188643B2 (ja) * | 2014-06-30 | 2017-08-30 | 新報国製鉄株式会社 | 極低熱膨張合金及びその製造方法 |
US10351459B2 (en) * | 2015-08-14 | 2019-07-16 | Corning Incorporated | Molds and methods to control mold surface quality |
WO2023227929A1 (fr) * | 2022-05-27 | 2023-11-30 | Aperam | Alliage pour la fabrication d'outillages destinés à la fabrication de pièces aéronautiques réalisées en matériau composite |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001049395A (ja) * | 1999-08-11 | 2001-02-20 | Hitachi Metals Ltd | エッチング性および低熱膨張特性に優れたFe−Ni−Co系合金およびエッチング孔内郭形状の円滑性に優れたシャドウマスク |
JP2001181796A (ja) * | 1999-12-28 | 2001-07-03 | Hitachi Metals Ltd | エッチング性および低熱膨張特性に優れたFe−Ni−Co系合金およびエッチング孔形状性に優れたシャドウマスク |
JP2001262278A (ja) * | 2000-03-17 | 2001-09-26 | Hitachi Metals Ltd | 高強度低熱膨張Fe−Ni系合金およびシャドウマスク、リードフレーム |
DE10258356B3 (de) | 2002-12-12 | 2004-05-27 | Thyssenkrupp Vdm Gmbh | Verwendung einer Eisen-Nickel-Cobalt-Legierung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1929909A (en) * | 1930-10-04 | 1933-10-10 | Lebanon Steel Foundry | Manufacture of die blocks and the like |
GB912826A (en) * | 1960-03-23 | 1962-12-12 | British Petroleum Co | Improvements in or relating to the production of isoprene-containing material |
US4853298A (en) * | 1986-04-08 | 1989-08-01 | Carpenter Technology Corporation | Thermally stable super invar and its named article |
JPH01306540A (ja) * | 1988-05-31 | 1989-12-11 | Shinichi Enomoto | 低熱膨張合金鉄 |
JPH02298236A (ja) * | 1989-05-12 | 1990-12-10 | Shinichi Enomoto | 鋳造用低熱膨脹合金 |
JP3888058B2 (ja) * | 1998-10-02 | 2007-02-28 | 住友金属パイプエンジ株式会社 | 低熱膨張係数合金製の溶接構造物および溶接材料 |
US6510601B1 (en) * | 2000-03-20 | 2003-01-28 | The Boeing Company | Invar forming method for making tooling |
FR2819825B1 (fr) * | 2001-01-24 | 2003-10-31 | Imphy Ugine Precision | Procede de fabrication d'une bande en alliage fe-ni |
ES2205961B2 (es) * | 2001-02-13 | 2005-03-01 | Eads Construcciones Aeronauticas, S.A. | Procedimiento de fabricacion de elementos de material compuesto mediante la tecnoclogia del coencolado. |
JP2004183000A (ja) * | 2002-11-29 | 2004-07-02 | Jfe Steel Kk | 成形性と耐衝撃性に優れた低熱膨張合金薄板及びその製造方法さらに前記低熱膨張合金薄板を用いたシャドウマスク |
DE102005008479B4 (de) * | 2005-02-24 | 2011-07-07 | Airbus Operations GmbH, 21129 | Anordnung und Verfahren zum Herstellen eines Bauteils |
-
2006
- 2006-02-02 DE DE102006005252A patent/DE102006005252B4/de not_active Expired - Fee Related
-
2007
- 2007-01-26 US US12/223,131 patent/US20100175847A1/en not_active Abandoned
- 2007-01-26 ES ES200850067A patent/ES2330186B2/es not_active Expired - Fee Related
- 2007-01-26 AT AT0900107A patent/AT508430B1/de active
- 2007-01-26 JP JP2008552672A patent/JP2009525400A/ja active Pending
- 2007-01-26 CN CN2007800041283A patent/CN101379210B/zh active Active
- 2007-01-26 GB GB0813844A patent/GB2447856B/en active Active
- 2007-01-26 CA CA2637499A patent/CA2637499C/en active Active
- 2007-01-26 EP EP07721865.9A patent/EP1979502B1/de active Active
- 2007-01-26 WO PCT/DE2007/000142 patent/WO2007087786A1/de active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001049395A (ja) * | 1999-08-11 | 2001-02-20 | Hitachi Metals Ltd | エッチング性および低熱膨張特性に優れたFe−Ni−Co系合金およびエッチング孔内郭形状の円滑性に優れたシャドウマスク |
JP2001181796A (ja) * | 1999-12-28 | 2001-07-03 | Hitachi Metals Ltd | エッチング性および低熱膨張特性に優れたFe−Ni−Co系合金およびエッチング孔形状性に優れたシャドウマスク |
JP2001262278A (ja) * | 2000-03-17 | 2001-09-26 | Hitachi Metals Ltd | 高強度低熱膨張Fe−Ni系合金およびシャドウマスク、リードフレーム |
DE10258356B3 (de) | 2002-12-12 | 2004-05-27 | Thyssenkrupp Vdm Gmbh | Verwendung einer Eisen-Nickel-Cobalt-Legierung |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101474839A (zh) * | 2008-12-24 | 2009-07-08 | 西安飞机工业(集团)有限责任公司 | 一种用于复合材料成型的模具结构 |
US20120139160A1 (en) * | 2009-06-11 | 2012-06-07 | Genius Solutions Engineering Company | Low cte slush molds with textured surface, and method of making and using the same |
US10435780B2 (en) * | 2009-06-11 | 2019-10-08 | Genius Solutions Engineering Company | Low CTE slush molds with textured surface, and method of making and using the same |
Also Published As
Publication number | Publication date |
---|---|
ES2330186B2 (es) | 2010-04-19 |
EP1979502A1 (de) | 2008-10-15 |
ES2330186A1 (es) | 2009-12-04 |
DE102006005252A1 (de) | 2007-08-16 |
JP2009525400A (ja) | 2009-07-09 |
DE102006005252B4 (de) | 2010-10-28 |
EP1979502B1 (de) | 2014-01-22 |
US20100175847A1 (en) | 2010-07-15 |
AT508430A5 (de) | 2011-01-15 |
CN101379210B (zh) | 2012-07-04 |
GB2447856B (en) | 2011-09-07 |
CA2637499C (en) | 2012-04-17 |
CN101379210A (zh) | 2009-03-04 |
GB0813844D0 (en) | 2008-09-03 |
CA2637499A1 (en) | 2007-08-09 |
AT508430B1 (de) | 2011-01-15 |
WO2007087786A8 (de) | 2007-10-11 |
GB2447856A (en) | 2008-10-01 |
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