EP2279274A1 - Alliage fer-nickel - Google Patents
Alliage fer-nickelInfo
- Publication number
- EP2279274A1 EP2279274A1 EP09741742A EP09741742A EP2279274A1 EP 2279274 A1 EP2279274 A1 EP 2279274A1 EP 09741742 A EP09741742 A EP 09741742A EP 09741742 A EP09741742 A EP 09741742A EP 2279274 A1 EP2279274 A1 EP 2279274A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alloy according
- mass
- max
- alloy
- sum
- 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
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 title claims abstract description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 42
- 239000000956 alloy Substances 0.000 claims description 42
- 238000000137 annealing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002243 precursor Substances 0.000 claims description 3
- 238000007792 addition Methods 0.000 claims description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 claims description 2
- 238000005269 aluminizing Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 abstract description 7
- 229910052804 chromium Inorganic materials 0.000 abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 5
- 229910052759 nickel Inorganic materials 0.000 abstract description 5
- 229910052748 manganese Inorganic materials 0.000 abstract description 4
- 229910052758 niobium Inorganic materials 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 229910052749 magnesium Inorganic materials 0.000 abstract description 3
- 229910052721 tungsten Inorganic materials 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 description 11
- 239000011572 manganese Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000010955 niobium Substances 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910001374 Invar Inorganic materials 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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)
- Lead Frames For Integrated Circuits (AREA)
- Insulated Conductors (AREA)
- Soft Magnetic Materials (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810022854 DE102008022854A1 (de) | 2008-05-08 | 2008-05-08 | Eisen-Nickel-Legierung |
| DE200810022855 DE102008022855A1 (de) | 2008-05-08 | 2008-05-08 | Eisen-Nickel-Legierung |
| PCT/DE2009/000610 WO2009135469A1 (fr) | 2008-05-08 | 2009-04-29 | Alliage fer-nickel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2279274A1 true EP2279274A1 (fr) | 2011-02-02 |
| EP2279274B1 EP2279274B1 (fr) | 2012-02-08 |
Family
ID=41110501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09741742A Active EP2279274B1 (fr) | 2008-05-08 | 2009-04-29 | Alliage fer-nickel |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20110056589A1 (fr) |
| EP (1) | EP2279274B1 (fr) |
| JP (1) | JP5546531B2 (fr) |
| KR (1) | KR20110009657A (fr) |
| CN (1) | CN101978086B (fr) |
| AT (1) | ATE544876T1 (fr) |
| CA (1) | CA2725206C (fr) |
| ES (1) | ES2379579T3 (fr) |
| WO (1) | WO2009135469A1 (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2365730A1 (fr) * | 2010-03-02 | 2011-09-14 | Saint-Gobain Glass France | Disque doté d'un élément de raccordement électrique |
| EP2408260A1 (fr) * | 2010-07-13 | 2012-01-18 | Saint-Gobain Glass France | palque de verre dotée d'un élément de raccordement électrique |
| DE202012013540U1 (de) | 2011-05-10 | 2017-08-10 | Saint-Gobain Glass France | Scheibe mit einem elektrischen Anschlusselement |
| ES2773257T3 (es) | 2011-05-10 | 2020-07-10 | Saint Gobain | Placa que comprende un elemento de conexión eléctrica |
| ES2661957T5 (es) | 2011-05-10 | 2021-12-30 | Saint Gobain | Cristal con un elemento de conexión eléctrica |
| TWI558039B (zh) | 2012-06-06 | 2016-11-11 | 法國聖戈本玻璃公司 | 帶有電連接元件之板、製造彼之方法、及彼之用途 |
| KR101728256B1 (ko) | 2012-09-14 | 2017-04-18 | 쌩-고벵 글래스 프랑스 | 전기 접속 요소를 갖는 판유리 |
| PL2896269T5 (pl) | 2012-09-14 | 2020-10-19 | Saint-Gobain Glass France | Szyba z elektrycznym elementem przyłączeniowym |
| WO2014079594A1 (fr) | 2012-11-21 | 2014-05-30 | Saint-Gobain Glass France | Vitre comprenant un élément de connexion électrique et une barrette de liaison |
| 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 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE19920144C1 (de) * | 1999-05-03 | 2000-08-03 | Krupp Vdm Gmbh | Eisen-Nickel-Legierung |
| DE19944578C2 (de) * | 1999-09-17 | 2001-08-23 | Krupp Vdm Gmbh | Verwendung einer wärmeausdehnungsarmen Eisen-Nickel-Legierung mit besonderen mechanischsen Eigenschaften |
| 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 |
| WO2002023618A1 (fr) * | 2000-09-18 | 2002-03-21 | Nippon Steel Corporation | Fil de connexion de semi-conducteur et son procede de fabrication |
| 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 |
| DE10258356B3 (de) * | 2002-12-12 | 2004-05-27 | Thyssenkrupp Vdm Gmbh | Verwendung einer Eisen-Nickel-Cobalt-Legierung |
| 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 |
| DE102006005250B4 (de) * | 2006-02-02 | 2010-04-29 | Thyssenkrupp Vdm Gmbh | Eisen-Nickel-Legierung |
-
2009
- 2009-04-29 CN CN2009801092629A patent/CN101978086B/zh active Active
- 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 EP EP09741742A patent/EP2279274B1/fr active Active
- 2009-04-29 KR KR1020107023190A patent/KR20110009657A/ko active Search and Examination
- 2009-04-29 WO PCT/DE2009/000610 patent/WO2009135469A1/fr active Application Filing
- 2009-04-29 CA CA2725206A patent/CA2725206C/fr active Active
- 2009-04-29 AT AT09741742T patent/ATE544876T1/de active
- 2009-04-29 ES ES09741742T patent/ES2379579T3/es active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2009135469A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110009657A (ko) | 2011-01-28 |
| CN101978086B (zh) | 2013-07-10 |
| JP5546531B2 (ja) | 2014-07-09 |
| ES2379579T3 (es) | 2012-04-27 |
| ATE544876T1 (de) | 2012-02-15 |
| EP2279274B1 (fr) | 2012-02-08 |
| WO2009135469A1 (fr) | 2009-11-12 |
| CN101978086A (zh) | 2011-02-16 |
| CA2725206C (fr) | 2016-03-15 |
| JP2011523436A (ja) | 2011-08-11 |
| US20110056589A1 (en) | 2011-03-10 |
| CA2725206A1 (fr) | 2009-11-12 |
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