WO2009135469A1 - Eisen-nickel-legierung - Google Patents
Eisen-nickel-legierung Download PDFInfo
- Publication number
- WO2009135469A1 WO2009135469A1 PCT/DE2009/000610 DE2009000610W WO2009135469A1 WO 2009135469 A1 WO2009135469 A1 WO 2009135469A1 DE 2009000610 W DE2009000610 W DE 2009000610W WO 2009135469 A1 WO2009135469 A1 WO 2009135469A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- alloy according
- mass
- max
- alloy
- sum
- Prior art date
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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
- C22C38/04—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
- C22C38/18—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Definitions
- the invention relates to a low-thermal expansion iron-nickel alloy with special mechanical properties.
- iron-base alloys with about 36% nickel have low coefficients of expansion in the temperature range between 20 and 100 ° C. Therefore, these alloys have been used for some decades, where even with temperature changes constant lengths are required, such as precision instruments, watches, bimetals or shadow masks for color TV sets and computer monitors.
- KR 100261678 B1 discloses an Invar alloy wire and a method of making the same.
- the Invar alloy has the following composition (in% by mass): 33 to 38% nickel, 0.5 to 1.0% cobalt, 0.01 to 1.3% niobium, 0.5 to 4% molybdenum, 0.2 up to 1.5% chromium, 0.05 to 0.35% carbon, 0.1 to 1.2% silicon, 0.1 to 0.9% manganese, max. 0.1% magnesium, max. 0.1% titanium, remainder iron, where the sum of Mo + Cr is between 1, 2 and 5.0% and the sum of niobium and carbon is between 0.1 and 0.6%.
- KR 1020000042608 discloses a high strength Invar alloy wire and a method of making the same.
- the alloy used contains (in% by mass) not more than 0.1% nitrogen, 0.01 to 0.2% niobium, 0.3 to 0.4% carbon, 33 to 38% nickel, 0.5 to 4% molybdenum, 0.2 to 1, 5% chromium, 0.1 to 1, 2% silicon, 0.1 to 0.9% manganese, 1, 0 to 10% cobalt and, if necessary, additions of Al, Mg and Ti in each case to 0.1%, balance iron.
- the aim of the subject invention is to provide a low thermal expansion creep-resistant iron-nickel alloy with special mechanical To provide properties.
- a manufacturing method for wire-shaped components made of this alloy will be presented.
- the material should be usable for certain applications, the alloy should have a low coefficient of thermal expansion.
- a preferred variant of the iron-nickel alloy according to the invention is reproduced (in% by mass) as follows:
- Another variant is formed by (in% by mass):
- the inventive composition of the alloy is distinguished from the prior art in that the Si and Mn contents are kept as low as technically possible. It is known that in terms of the coefficient of thermal expansion, a strong dependence of the elements silicon and manganese is given. On the other hand, these elements are metallurgical necessary to ensure sufficient processability. This applies in particular to the hot forming of billets and wire rod.
- the chemical composition according to the invention therefore makes it possible to dispense with the elements silicon and manganese as far as possible, whereby the negative influence of these elements on the thermal expansion coefficients can be avoided and, at the same time, a good processability of the alloy is achieved.
- the sum of Mn + Si should not exceed (in% by mass) 0.2%.
- the sum of Mn + Si should be ⁇ 0.1%.
- the alloy according to the invention has a nickel content of between 35 and 38%, a chromium content of> 0.6 to ⁇ 1.2%, a molybdenum content of between 2.1 and 2.8%, and an aluminum content of between 0.2 and 0 , 4% and a tungsten content> 0.25 to ⁇ 1, 0%.
- the element zirconium in contents> 0 to ⁇ 0.2% and / or the element B in contents> 0 to 0.01% of the alloy according to the invention can also be added.
- the moiety Mo may be proportionately substituted by the element W. It is important that on the one hand the alloying elements Mo, W 1 Cr and C are available in sufficient quantity and on the other hand the ratio of (Mo + W + Cr) / C is chosen such that a balanced mixture of carbide solidification, solid solution hardening and Hardening in the final product can be achieved. An optimal ratio is seen in the range between 14 and 15.
- the ratio W: Cr: Mo should, according to another idea of the invention, be approximately 1: 2: 5. However, the proportion of said elements in the alloy according to the invention must be specified so that the desired thermal expansion coefficient is not exceeded.
- the alloy of the invention has in the temperature range between 20 and 200 0 C, a thermal expansion coefficient of ⁇ 4 x 10 -6 / K, in particular of ⁇ 3.5 x 10- 6 ZK.
- the alloy according to the invention can be used as a wire for transmission lines, in particular as a core wire for transmission lines.
- alloy according to the invention is also advantageously usable for leadframes,
- CFRP molded parts components in chip production.
- the alloy according to the invention can be present for the preferred applications in the form of rod, rod, strip or wire material.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Soft Magnetic Materials (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Insulated Conductors (AREA)
- Lead Frames For Integrated Circuits (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09741742T ES2379579T3 (es) | 2008-05-08 | 2009-04-29 | Aleación de hierro y níquel |
JP2011507788A JP5546531B2 (ja) | 2008-05-08 | 2009-04-29 | 鉄ニッケル合金 |
EP09741742A EP2279274B1 (de) | 2008-05-08 | 2009-04-29 | Eisen-nickel-legierung |
AT09741742T ATE544876T1 (de) | 2008-05-08 | 2009-04-29 | Eisen-nickel-legierung |
CN2009801092629A CN101978086B (zh) | 2008-05-08 | 2009-04-29 | 铁镍合金 |
US12/991,558 US20110056589A1 (en) | 2008-05-08 | 2009-04-29 | Iron-nickle alloy |
CA2725206A CA2725206C (en) | 2008-05-08 | 2009-04-29 | Iron-nickel alloy |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810022855 DE102008022855A1 (de) | 2008-05-08 | 2008-05-08 | Eisen-Nickel-Legierung |
DE102008022855.9 | 2008-05-08 | ||
DE102008022854.0 | 2008-05-08 | ||
DE200810022854 DE102008022854A1 (de) | 2008-05-08 | 2008-05-08 | Eisen-Nickel-Legierung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009135469A1 true WO2009135469A1 (de) | 2009-11-12 |
Family
ID=41110501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2009/000610 WO2009135469A1 (de) | 2008-05-08 | 2009-04-29 | Eisen-nickel-legierung |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110056589A1 (de) |
EP (1) | EP2279274B1 (de) |
JP (1) | JP5546531B2 (de) |
KR (1) | KR20110009657A (de) |
CN (1) | CN101978086B (de) |
AT (1) | ATE544876T1 (de) |
CA (1) | CA2725206C (de) |
ES (1) | ES2379579T3 (de) |
WO (1) | WO2009135469A1 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102771181A (zh) * | 2010-03-02 | 2012-11-07 | 法国圣戈班玻璃厂 | 具有电连接元件的板 |
CN102972092A (zh) * | 2010-07-13 | 2013-03-13 | 法国圣戈班玻璃厂 | 具有电气连接端子元件的板 |
US9496632B2 (en) | 2012-06-06 | 2016-11-15 | Saint-Gobain Glass France | Disk having an electrical connection element |
US9635758B2 (en) | 2012-11-21 | 2017-04-25 | Saint-Gobain Glass France | Pane with electrical connection element and connection bridge |
US9837727B2 (en) | 2012-09-14 | 2017-12-05 | Saint-Gobain Glass France | Pane having an electrical connection element |
US9967967B2 (en) | 2012-09-14 | 2018-05-08 | Saint-Gobain Glass France | Pane having an electrical connection element |
US10305239B2 (en) | 2011-05-10 | 2019-05-28 | Saint-Gobain Glass France | Pane comprising an electrical connection element |
US10355378B2 (en) | 2011-05-10 | 2019-07-16 | Saint-Gobain Glass France | Pane having an electrical connection element |
US11217907B2 (en) | 2011-05-10 | 2022-01-04 | Saint-Gobain Glass France | Disk having an electric connecting element |
Families Citing this family (10)
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CN104404340A (zh) * | 2014-11-04 | 2015-03-11 | 无锡贺邦金属制品有限公司 | 铁镍合金冲压件 |
CN104404339A (zh) * | 2014-11-04 | 2015-03-11 | 无锡贺邦金属制品有限公司 | 一种铁镍基合金冲压件 |
CN106995904B (zh) * | 2017-05-19 | 2018-08-21 | 广东省钢铁研究所 | 一种防锈耐蚀铁镍合金带材的制备方法 |
CN108396226A (zh) * | 2018-04-17 | 2018-08-14 | 全球能源互联网研究院有限公司 | 一种架空导线用合金钢及其制备方法 |
CN110885978B (zh) * | 2019-11-28 | 2021-10-15 | 芜湖点金机电科技有限公司 | 一种铝型材挤压热作模具工作带的强化方法 |
CN115725895B (zh) * | 2021-08-26 | 2023-11-14 | 宝武特种冶金有限公司 | 一种抗拉强度≥1600MPa的低膨胀Fe-Ni因瓦合金线材及其制造方法 |
CN113718182B (zh) * | 2021-08-30 | 2022-06-17 | 无锡华能电缆有限公司 | 锌铝镀层殷钢单线及其制备方法 |
CN114633045A (zh) * | 2022-04-01 | 2022-06-17 | 山西太钢不锈钢股份有限公司 | 一种适用于铁镍合金焊接的焊材及其应用 |
CN115852267B (zh) * | 2022-12-14 | 2024-07-12 | 河钢股份有限公司 | 一种高强高导电率低膨胀铁镍钼合金丝材及其生产方法 |
CN116396094B (zh) * | 2023-03-24 | 2024-03-01 | 中铝郑州有色金属研究院有限公司 | 一种铁酸镍基陶瓷惰性阳极与金属导电块的连接方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19920144C1 (de) * | 1999-05-03 | 2000-08-03 | Krupp Vdm Gmbh | Eisen-Nickel-Legierung |
DE19944578A1 (de) * | 1999-09-17 | 2001-03-29 | Krupp Vdm Gmbh | Wärmeausdehnungsarme Eisen-Nickel-Legierung mit besonderen mechanischen Eigenschaften |
DE10258356B3 (de) * | 2002-12-12 | 2004-05-27 | Thyssenkrupp Vdm Gmbh | Verwendung einer Eisen-Nickel-Cobalt-Legierung |
WO2007087785A1 (de) * | 2006-02-02 | 2007-08-09 | Thyssenkrupp Vdm Gmbh | Eisen-nickel-legierung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08100242A (ja) * | 1994-09-30 | 1996-04-16 | Hitachi Metals Ltd | 高強度高靭性低熱膨張合金線およびその製造方法 |
JP2001316770A (ja) * | 2000-05-02 | 2001-11-16 | Nkk Corp | レジスト密着性に優れた電子部品用低熱膨張合金薄板及び電子部品 |
CN1091163C (zh) * | 2000-06-15 | 2002-09-18 | 钢铁研究总院 | 一种高强度低膨胀合金钢 |
KR100717667B1 (ko) * | 2000-09-18 | 2007-05-11 | 신닛뽄세이테쯔 카부시키카이샤 | 반도체용 본딩 와이어 및 그 제조 방법 |
JP4797305B2 (ja) * | 2001-09-13 | 2011-10-19 | 住友電気工業株式会社 | 強度,捻回特性に優れたインバー合金線及びその製造方法 |
FR2836155B1 (fr) * | 2002-02-15 | 2005-01-07 | Imphy Ugine Precision | Alliage magnetique doux pour horlogerie |
FR2855185B1 (fr) * | 2003-05-21 | 2006-08-11 | Usinor | Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication |
CN100376711C (zh) * | 2003-11-14 | 2008-03-26 | 中国科学院海洋研究所 | 一种热喷涂锌铝合金线材及其制备方法 |
US7320832B2 (en) * | 2004-12-17 | 2008-01-22 | Integran Technologies Inc. | Fine-grained metallic coatings having the coefficient of thermal expansion matched to the one of the substrate |
-
2009
- 2009-04-29 JP JP2011507788A patent/JP5546531B2/ja active Active
- 2009-04-29 US US12/991,558 patent/US20110056589A1/en not_active Abandoned
- 2009-04-29 AT AT09741742T patent/ATE544876T1/de active
- 2009-04-29 KR KR1020107023190A patent/KR20110009657A/ko active Search and Examination
- 2009-04-29 WO PCT/DE2009/000610 patent/WO2009135469A1/de active Application Filing
- 2009-04-29 CN CN2009801092629A patent/CN101978086B/zh active Active
- 2009-04-29 ES ES09741742T patent/ES2379579T3/es active Active
- 2009-04-29 CA CA2725206A patent/CA2725206C/en active Active
- 2009-04-29 EP EP09741742A patent/EP2279274B1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19920144C1 (de) * | 1999-05-03 | 2000-08-03 | Krupp Vdm Gmbh | Eisen-Nickel-Legierung |
DE19944578A1 (de) * | 1999-09-17 | 2001-03-29 | Krupp Vdm Gmbh | Wärmeausdehnungsarme Eisen-Nickel-Legierung mit besonderen mechanischen Eigenschaften |
DE10258356B3 (de) * | 2002-12-12 | 2004-05-27 | Thyssenkrupp Vdm Gmbh | Verwendung einer Eisen-Nickel-Cobalt-Legierung |
WO2007087785A1 (de) * | 2006-02-02 | 2007-08-09 | Thyssenkrupp Vdm Gmbh | Eisen-nickel-legierung |
Non-Patent Citations (1)
Title |
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GEHRMANN, B. ET AL: "Manufacture of Fe-36Ni alloy types with low thermal expansion using current steelworks technology", INVAR EFFECT: A CENTENNIAL SYMPOSIUM, PROCEEDINGS OF AN INTERNATIONAL SYMPOSIUM ON THE INVAR EFFECT, CINCINNATI, OCT. 7-10, 1996 , MEETING DATE 1996, 299-305. EDITOR(S): WITTENAUER, JERRY. PUBLISHER: MINERALS, METALS & MATERIALS SOCIETY, WARRENDALE,, 1997, XP009123501 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101784026B1 (ko) * | 2010-03-02 | 2017-10-10 | 쌩-고벵 글래스 프랑스 | 전기 접속 소자를 갖는 판유리 |
CN102771181A (zh) * | 2010-03-02 | 2012-11-07 | 法国圣戈班玻璃厂 | 具有电连接元件的板 |
KR101784027B1 (ko) * | 2010-03-02 | 2017-10-10 | 쌩-고벵 글래스 프랑스 | 전기 접속 소자를 갖는 판유리 |
CN102972092A (zh) * | 2010-07-13 | 2013-03-13 | 法国圣戈班玻璃厂 | 具有电气连接端子元件的板 |
US9385437B2 (en) | 2010-07-13 | 2016-07-05 | Saint-Gobain Glass France | Disc comprising an electrical connection element |
US10305239B2 (en) | 2011-05-10 | 2019-05-28 | Saint-Gobain Glass France | Pane comprising an electrical connection element |
US10355378B2 (en) | 2011-05-10 | 2019-07-16 | Saint-Gobain Glass France | Pane having an electrical connection element |
US11217907B2 (en) | 2011-05-10 | 2022-01-04 | Saint-Gobain Glass France | Disk having an electric connecting element |
US11456546B2 (en) | 2011-05-10 | 2022-09-27 | Saint-Gobain Glass France | Pane having an electrical connection element |
US9496632B2 (en) | 2012-06-06 | 2016-11-15 | Saint-Gobain Glass France | Disk having an electrical connection element |
US9837727B2 (en) | 2012-09-14 | 2017-12-05 | Saint-Gobain Glass France | Pane having an electrical connection element |
US9967967B2 (en) | 2012-09-14 | 2018-05-08 | Saint-Gobain Glass France | Pane having an electrical connection element |
US9635758B2 (en) | 2012-11-21 | 2017-04-25 | Saint-Gobain Glass France | Pane with electrical connection element and connection bridge |
Also Published As
Publication number | Publication date |
---|---|
CA2725206C (en) | 2016-03-15 |
JP2011523436A (ja) | 2011-08-11 |
US20110056589A1 (en) | 2011-03-10 |
CN101978086B (zh) | 2013-07-10 |
KR20110009657A (ko) | 2011-01-28 |
EP2279274A1 (de) | 2011-02-02 |
JP5546531B2 (ja) | 2014-07-09 |
ES2379579T3 (es) | 2012-04-27 |
ATE544876T1 (de) | 2012-02-15 |
CN101978086A (zh) | 2011-02-16 |
EP2279274B1 (de) | 2012-02-08 |
CA2725206A1 (en) | 2009-11-12 |
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