EP2906733B1 - Werkstoff für elektrische kontaktbauteile - Google Patents
Werkstoff für elektrische kontaktbauteile Download PDFInfo
- Publication number
- EP2906733B1 EP2906733B1 EP12780079.5A EP12780079A EP2906733B1 EP 2906733 B1 EP2906733 B1 EP 2906733B1 EP 12780079 A EP12780079 A EP 12780079A EP 2906733 B1 EP2906733 B1 EP 2906733B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nickel
- metal strip
- silicon
- cobalt
- proportion
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims description 32
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 51
- 239000010949 copper Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 229910052759 nickel Inorganic materials 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000011777 magnesium Substances 0.000 claims description 14
- 239000011572 manganese Substances 0.000 claims description 13
- 239000011651 chromium Substances 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- 229910017052 cobalt Inorganic materials 0.000 claims description 9
- 239000010941 cobalt Substances 0.000 claims description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 239000011574 phosphorus Substances 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 6
- 238000005275 alloying Methods 0.000 claims description 5
- 229910052785 arsenic Inorganic materials 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000004881 precipitation hardening Methods 0.000 claims description 3
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 3
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 238000010309 melting process Methods 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 14
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 241001275902 Parabramis pekinensis Species 0.000 description 1
- 229910007637 SnAg Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 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
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/04—Alloys based on copper with zinc as the next major constituent
Definitions
- the invention relates to a material for a metal strip for the production of electrical contact components according to the features in the preamble of patent claim 1 and to the use of such a material for an electrically conductive metal strip for the production of electrical contact components according to the features of patent claim 5.
- Contact components find a variety of applications in the field of electrical engineering and electronics. As mechanically connectable and separable fasteners whose main task is the production of an electrically conductive contact. In addition to the closing of circuits as well as direct couplings with electronic components can be realized.
- the particular design is based both on country-specific standards and on the requirements to be met in the field of application.
- High-quality plug contacts have a stable contact resistance, in which the preservation of the low contact resistance is in the foreground.
- a change in the contact resistance is usually due to the electrical breakdown of corrosion or foreign layers.
- they In order to obtain a durable contact surface for such contact components, they often have a tin or chrome coating up to a silver or gold coating.
- a copper alloy for plug contacts which has a zinc content (Zn) in wt .-% of 23% to 28%.
- Other constituents are represented by at least 0.01%, with silicon (Si) up to 3%, while nickel (Ni) accounts for up to 5%.
- the JP 2009/013499 A also discloses a copper material for plug contacts with a proportion of zinc (Zn) in wt .-% of 20% to 41%.
- the proportion of nickel (Ni) ranges from 0.1% to 5.0%, with the tin content (Sn) of 0.5% to 5.0%.
- the DE 103 08 779 B3 shows a lead-free copper alloy and its use. Their constituents in wt .-% are for copper (Cu) at least 60% to a maximum of 70% and thus quite high. On the other hand, a content of nickel (Ni) of 0.01% to 0.5% is proposed, while the content of tin (Sn) is from 0.5% to 3.5%. A possible proportion of silicon (Si) may range from 0.01% to 0.5%.
- US 4,362,579 discloses a copper material for electrical parts made of 0.4-8Ni, 0.1-3Si, 10-35Zn and balance copper.
- the present invention is therefore based on the object to improve a material for a metal strip for the production of electrical contact components in such a way that it meets the necessary properties for use for an electrically conductive material for the production of electrical contact components despite cost-effective shares of its individual alloying partners.
- a material for a metal strip for the production of electrical contact components, in particular of plug contacts consisting of a curable alloy with proportions in wt .-% of Zinc (Zn) from 25.0% to 33.0%, Tin (Sn) from 0.5% to 1.2% as well Nickel (Ni) from 0.8% to 2.5% and Silicon (Si) from 0.1% to 0.6%.
- Zinc Zinc
- Tin Tin
- Ni Nickel
- Si Silicon
- the remainder of the material is formed from copper (Cu) and impurities caused by melting. Furthermore, the proportion of nickel (Ni) may be at least partially replaced by cobalt (Co). Thus, nickel (Ni) can also be 100% and thus completely replaced by cobalt (Co). The ratio of the proportions of nickel (Ni) and / or cobalt (Co) to the element silicon (Si) ranges from 3.5: 1 to 7.5: 1.
- the metal strip for the production of electrical contact components consists of the hardenable alloy CuZn30Sn1Ni1Si0,2.
- the particular advantage lies not only in the high content of zinc (Zn) and the associated favorable production price in the increased strength of the material. Compared to copper, the increased strength is due to the formation of mixed crystals. The solidification achieved in this way is one of the possible strength-increasing processes in order to obtain a hard material from an otherwise relatively soft metal.
- the precipitation hardening with nickel (Ni) silicides allows a significantly higher strength with good elongations and thus increased flexibility. This is especially true in comparison with pure mixed-crystal-strengthened and cold-strengthened special brasses, such as, for example, CuZn25Sn1. In this way, even in high strength conditions such. B. in R780 (R m ⁇ 780 MPa) still achieve an elongation at break A 50 of> 3% (DIN 50125). The relaxation resistance is significantly better than for CuSn4 and CuZn25Sn1.
- the proportion of nickel (Ni) may be at least partially replaced by cobalt (Co).
- a ratio of nickel (Ni) and / or cobalt (Co) to silicon (Si) should be maintained at 3.5: 1 to 7.5: 1.
- this ratio can be from 4.0: 1 to 5.0: 1.
- Phosphorus from 0.001% to 0.05%
- Boron from 0.02% to 0.5%
- Silver from 0.02% to 0.5%
- Manganese from 0.03% to 0.8%
- Chrome from 0.01% to 0.7%
- Aluminum from 0.02% to 0.5%
- Magnesium from 0.01% to 0.4%
- Iron from 0.01% to 0.6% as well Zircon (Zr) from 0.01% to 0.4%
- Arsenic from 0.001% to 0.1%.
- the elements contained in the group may optionally be present in the present material.
- phosphorus (P) and / or boron (B) can be added in the stated amount, serving as a deoxidizer. Their presence causes the free oxygen (O) dissolved in the melt to become bound. In this way, the hydrogen disease is counteracted by preventing the formation of gas bubbles as well as oxidations of alloying constituents.
- phosphorus (P) serves to improve the tile properties of the present copper alloy during casting.
- manganese (Mn) When manganese (Mn) is added, its solidifying property on the copper alloy is primarily used. At the same time manganese (Mn) also serves as a deoxidizer.
- the addition of aluminum (Al) increases the hardness of the material and its yield strength. The said positive increases go thereby without reducing the toughness of the material. Overall, the addition of aluminum (Al) serves to improve the strength, machinability, and wear resistance and oxidation resistance of the alloy at high temperatures.
- chromium (Cr) and magnesium (Mg) serves to improve the oxidation resistance at high temperatures. This can be better Results can be achieved by mixing chromium (Cr) and magnesium (Mg) with aluminum (Al).
- zirconium improves the hot workability of the material.
- the invention shows a use of the copper material for an electrically conductive metal strip.
- the metal strip is used for the production of electrical contact components, in particular of plug contacts.
- the metal strip used in this way can be surface-tinned.
- the metal strip used may comprise a tin-silver layer (SnAg).
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL12780079T PL2906733T3 (pl) | 2012-10-10 | 2012-10-10 | Materiał na elektryczne elementy stykowe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/DE2012/100316 WO2014056466A1 (de) | 2012-10-10 | 2012-10-10 | Werkstoff für elektrische kontaktbauteile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2906733A1 EP2906733A1 (de) | 2015-08-19 |
| EP2906733B1 true EP2906733B1 (de) | 2016-08-24 |
Family
ID=47115095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12780079.5A Active EP2906733B1 (de) | 2012-10-10 | 2012-10-10 | Werkstoff für elektrische kontaktbauteile |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2906733B1 (es) |
| JP (1) | JP6147351B2 (es) |
| CN (1) | CN104704134A (es) |
| DK (1) | DK2906733T3 (es) |
| ES (1) | ES2593624T3 (es) |
| HK (1) | HK1205768A1 (es) |
| MX (1) | MX351542B (es) |
| PL (1) | PL2906733T3 (es) |
| WO (1) | WO2014056466A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222482A (zh) * | 2016-08-29 | 2016-12-14 | 芜湖楚江合金铜材有限公司 | 一种抗拉性能良好的高强度铜线及其制备方法 |
| US11293084B2 (en) * | 2016-10-28 | 2022-04-05 | Dowa Metaltech Co., Ltd. | Sheet matertal of copper alloy and method for producing same |
| DE102018100440A1 (de) * | 2018-01-10 | 2019-07-11 | Phoenix Contact Gmbh & Co. Kg | Verfahren zum Herstellen eines kaltverformbaren Crimpkontakts, Verfahren zum Herstellen einer elektromechanischen Crimpverbindung und Crimpkontakt |
| JP6713074B1 (ja) * | 2019-04-16 | 2020-06-24 | Ｄｏｗａメタルテック株式会社 | 銅合金板材およびその製造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853059B2 (ja) * | 1979-12-25 | 1983-11-26 | 日本鉱業株式会社 | 析出硬化型銅合金 |
| JP3413864B2 (ja) * | 1993-02-05 | 2003-06-09 | 三菱伸銅株式会社 | Ｃｕ合金製電気電子機器用コネクタ |
| JP4441669B2 (ja) * | 2000-09-13 | 2010-03-31 | Ｄｏｗａメタルテック株式会社 | 耐応力腐食割れ性に優れたコネクタ用銅合金の製造法 |
| DE10139953A1 (de) * | 2001-08-21 | 2003-03-27 | Stolberger Metallwerke Gmbh | Werkstoff für ein Metallband |
| CN1177946C (zh) * | 2001-09-07 | 2004-12-01 | 同和矿业株式会社 | 连接器用铜合金及其制造方法 |
| DE10308779B8 (de) | 2003-02-28 | 2012-07-05 | Wieland-Werke Ag | Bleifreie Kupferlegierung und deren Verwendung |
| JP4068626B2 (ja) * | 2005-03-31 | 2008-03-26 | 日鉱金属株式会社 | 電子材料用Ｃｕ−Ｎｉ−Ｓｉ−Ｃｏ−Ｃｒ系銅合金及びその製造方法 |
| JP2007314859A (ja) * | 2006-05-29 | 2007-12-06 | Nikko Kinzoku Kk | Ｓｎめっきの耐熱剥離性に優れるＣｕ−Ｚｎ系合金条及びそのＳｎめっき条 |
| JP5191725B2 (ja) * | 2007-08-13 | 2013-05-08 | Ｄｏｗａメタルテック株式会社 | Ｃｕ−Ｚｎ−Ｓｎ系銅合金板材およびその製造法並びにコネクタ |
| JP5036623B2 (ja) | 2008-05-15 | 2012-09-26 | Ｄｏｗａメタルテック株式会社 | コネクタ用銅合金およびその製造法 |
| JP5150908B2 (ja) | 2008-07-07 | 2013-02-27 | Ｄｏｗａメタルテック株式会社 | コネクタ用銅合金とその製造法 |
| WO2011068135A1 (ja) * | 2009-12-02 | 2011-06-09 | 古河電気工業株式会社 | 銅合金板材およびその製造方法 |
| MX2013004777A (es) * | 2010-10-29 | 2014-02-11 | Sloan Valve Co | Lingote bajo en plomo. |
-
2012
- 2012-10-10 JP JP2015535984A patent/JP6147351B2/ja active Active
- 2012-10-10 DK DK12780079.5T patent/DK2906733T3/en active
- 2012-10-10 PL PL12780079T patent/PL2906733T3/pl unknown
- 2012-10-10 WO PCT/DE2012/100316 patent/WO2014056466A1/de active Application Filing
- 2012-10-10 CN CN201280076336.5A patent/CN104704134A/zh active Pending
- 2012-10-10 ES ES12780079.5T patent/ES2593624T3/es active Active
- 2012-10-10 EP EP12780079.5A patent/EP2906733B1/de active Active
- 2012-10-10 MX MX2015004305A patent/MX351542B/es active IP Right Grant
-
2015
- 2015-07-02 HK HK15106295.2A patent/HK1205768A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2906733A1 (de) | 2015-08-19 |
| WO2014056466A1 (de) | 2014-04-17 |
| JP6147351B2 (ja) | 2017-06-14 |
| MX351542B (es) | 2017-10-19 |
| DK2906733T3 (en) | 2016-09-26 |
| CN104704134A (zh) | 2015-06-10 |
| PL2906733T3 (pl) | 2017-11-30 |
| ES2593624T3 (es) | 2016-12-12 |
| HK1205768A1 (en) | 2015-12-24 |
| JP2015537117A (ja) | 2015-12-24 |
| MX2015004305A (es) | 2015-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69327470T2 (de) | Kupferlegierung mit hoher festigkeit und guter leitfähigkeit und verfahren zu deren herstellung | |
| AT505664B1 (de) | Gleitlagerlegierung aus weissmetall auf zinnbasis | |
| EP2467507B1 (de) | Messinglegierung | |
| JP2002180165A (ja) | プレス打ち抜き性に優れた銅基合金およびその製造方法 | |
| DE112005001197T5 (de) | Kupferlegierung | |
| DE69800106T2 (de) | Korrosionsbeständige, hochfeste Kupferlegierung mit guter Stanzbarkeit | |
| EP2906733B1 (de) | Werkstoff für elektrische kontaktbauteile | |
| DE102014014239B4 (de) | Elektrisches Verbindungselement | |
| DE3725830A1 (de) | Kupferlegierung fuer elektronische instrumente | |
| DE102013018216A1 (de) | Kupferlegierungsmaterial für Elektro- und Elekronikkomponenten und Verfahren zur Herstellung derselben (COPPER ALLOY MATERIAL FOR ELECTRONIC COMPONENTS AND METHOD FOR PREPARING THE SAME) | |
| EP2742161A2 (de) | Kupferzinklegierung | |
| DE69207289T2 (de) | Legierung auf Kupfer-Nickel-Basis | |
| AT410946B (de) | Aluminiumlegierung für ein gleitelement | |
| DE602004009297T2 (de) | Legierung auf kupferbasis | |
| DE69814657T2 (de) | Legierung auf kupferbasis, gekennzeichnet durch ausscheidungshärtung und durch härtung im festen zustand | |
| EP1698707B1 (de) | Gleitlager mit bleifreier lagermetallschicht auf kupferbasis mit zinn und zink | |
| WO2014173498A1 (de) | Kupfergusslegierung für asynchronmaschinen | |
| DE102013005158A1 (de) | Kupferlegierung | |
| DE102013014502A1 (de) | Kupferlegierung | |
| EP2823077B1 (de) | Siliziumhaltige kupfer-nickel-zink-legierung | |
| AT393697B (de) | Verbesserte metallegierung auf kupferbasis, insbesondere fuer den bau elektronischer bauteile | |
| DE102006027844B4 (de) | Kupferlegierung auf der Basis von Kupfer und Zinn | |
| DE69814013T2 (de) | Aluminiumlegierung | |
| EP3366793A1 (de) | Gleitelement aus einer kupferlegierung | |
| DE3511999C2 (es) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20150310 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20160602 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 823168 Country of ref document: AT Kind code of ref document: T Effective date: 20160915 |
|
| REG | Reference to a national code |
Ref country code: RO Ref legal event code: EPE |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 Effective date: 20160922 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502012008077 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2593624 Country of ref document: ES Kind code of ref document: T3 Effective date: 20161212 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161124 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161226 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161031 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 |
|
| REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20160402275 Country of ref document: GR Effective date: 20170117 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502012008077 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161031 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161124 |
|
| PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: BE Effective date: 20170126 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161031 |
|
| 26N | No opposition filed |
Effective date: 20170526 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161010 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 6 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161010 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20121010 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160824 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: PD Owner name: FRICKE GMBH; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: KME GERMANY GMBH Effective date: 20220321 Ref country code: NL Ref legal event code: HC Owner name: KME GERMANY GMBH; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF OWNER(S) NAME; FORMER OWNER NAME: FRICKE GMBH Effective date: 20220321 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502012008077 Country of ref document: DE Owner name: KME GERMANY GMBH, DE Free format text: FORMER OWNER: KME GERMANY GMBH & CO. KG, 49074 OSNABRUECK, DE Ref country code: DE Ref legal event code: R081 Ref document number: 502012008077 Country of ref document: DE Owner name: KME GERMANY GMBH, DE Free format text: FORMER OWNER: KME SPECIAL PRODUCTS GMBH, 49074 OSNABRUECK, DE Ref country code: DE Ref legal event code: R082 Ref document number: 502012008077 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: FI Ref legal event code: PCE Owner name: KME GERMANY GMBH |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: PD Owner name: FRICKE GMBH; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF LEGAL ENTITY; FORMER OWNER NAME: KME GERMANY GMBH Effective date: 20220415 Ref country code: BE Ref legal event code: HC Owner name: KME GERMANY GMBH; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF OWNER(S) NAME; FORMER OWNER NAME: FRICKE GMBH Effective date: 20220415 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: PC Ref document number: 823168 Country of ref document: AT Kind code of ref document: T Owner name: KME GERMANY GMBH, DE Effective date: 20220906 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: KME GERMANY GMBH Effective date: 20221019 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20230927 Year of fee payment: 12 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20230929 Year of fee payment: 12 Ref country code: NL Payment date: 20231026 Year of fee payment: 12 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20231024 Year of fee payment: 12 Ref country code: GR Payment date: 20231018 Year of fee payment: 12 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20231110 Year of fee payment: 12 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: RO Payment date: 20231009 Year of fee payment: 12 Ref country code: MT Payment date: 20231025 Year of fee payment: 12 Ref country code: IT Payment date: 20231024 Year of fee payment: 12 Ref country code: FR Payment date: 20231026 Year of fee payment: 12 Ref country code: FI Payment date: 20231026 Year of fee payment: 12 Ref country code: DK Payment date: 20231023 Year of fee payment: 12 Ref country code: DE Payment date: 20231027 Year of fee payment: 12 Ref country code: CZ Payment date: 20231009 Year of fee payment: 12 Ref country code: AT Payment date: 20231018 Year of fee payment: 12 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20231026 Year of fee payment: 12 |