EP1288321B1 - Werkstoff für ein Metallband - Google Patents
Werkstoff für ein Metallband Download PDFInfo
- Publication number
- EP1288321B1 EP1288321B1 EP02017970A EP02017970A EP1288321B1 EP 1288321 B1 EP1288321 B1 EP 1288321B1 EP 02017970 A EP02017970 A EP 02017970A EP 02017970 A EP02017970 A EP 02017970A EP 1288321 B1 EP1288321 B1 EP 1288321B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- material according
- tin
- silver
- less
- ratio
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims abstract description 45
- 229910052751 metal Inorganic materials 0.000 title claims description 19
- 239000002184 metal Substances 0.000 title claims description 19
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052709 silver Inorganic materials 0.000 claims abstract description 20
- 239000004332 silver Substances 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000011701 zinc Substances 0.000 claims abstract description 13
- 239000011777 magnesium Substances 0.000 claims abstract description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910052738 indium Inorganic materials 0.000 claims abstract description 4
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims abstract description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 2
- 238000003723 Smelting Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052726 zirconium Inorganic materials 0.000 abstract description 4
- 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 abstract 1
- 239000011248 coating agent Substances 0.000 description 23
- 238000000576 coating method Methods 0.000 description 23
- 229910000881 Cu alloy Inorganic materials 0.000 description 7
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 229910001316 Ag alloy Inorganic materials 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004299 exfoliation Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229910017482 Cu 6 Sn 5 Inorganic materials 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 229910001174 tin-lead alloy Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- 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
-
- 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
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/929—Electrical contact feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12708—Sn-base component
- Y10T428/12715—Next to Group IB metal-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
Definitions
- the invention relates to a material for a metal strip for the production of electrical contact components.
- Plug-in contact connections are widely used in electrotechnical applications. This basically means a mechanical arrangement of plug and Plug sleeve for opening and closing an electrically conductive connection. Plug contact connections come in a wide variety of applications used, for example in the automotive electrical, telecommunications or the industrial plant electronics.
- a common manufacturing method of such plug contact elements is blankslosestanzen a copper or a copper alloy strip and this for Plug contact element to process further.
- Copper has a high electrical conductivity.
- the copper or copper alloy strips are tinned in advance. tin is particularly suitable as a coating material because of its good corrosion resistance for copper. The order of the coating in the technical standard counts Hot-dip process.
- tin alloys for surface coating of the base material in particular also tin-silver alloys, because these are among the very good contact materials.
- DE 36 28 783 C2 discloses an electrical connector made of a copper alloy, the 0.3 to 2 wt .-% magnesium and 0.001 to 0.1 wt .-% phosphorus having.
- the electrical connectors are characterized by their strength, their electrical conductivity and stress relaxation properties at elevated Temperatures off. They show satisfactory performance properties, even when They are made in a compact size and complicated shape.
- the prior art also includes a copper alloy by DE 43 38 769 A1 for the manufacture of electrical connectors with a composition of essentially 0.5 to 3% by weight nickel, 0.1 to 0.9% tin, 0.08 to 0.8% by weight Silicon, 0.1 to 3 wt% zinc, 0.007 to 0.25 wt% iron, 0.001 to 0.2 wt% Phosphorus and 0.001 to 0.2% magnesium with the main constituent copper as Rest including the unavoidable impurities.
- EP 1 158 618 A2 includes an electrically conductive metal strip for production of electrical contact components, in particular of connectors, with a base material of a copper alloy to the prior art.
- the basic material has a melting technically applied metallic coating a tin-silver alloy, wherein between the base material and the Be layering an intermetallic phase is formed.
- the base material - in% by weight is made of nickel (Ni) 1.0% to 4.0%, silicon (Si) 0.08% to 1.0 %, Tin (Sn) 0.02% to 1.0%, zinc (Zn) 0.01% to 2.0%, zirconium (Zr) 0.005% up to 0.2%, silver (Ag) 0.02% to 0.5%, balance copper including melting Impurities.
- the coating consists of a tin-silver alloy with a silver content between 1% by weight and 3.8% by weight.
- EP 1 157 820 A1 counts an electrically conductive metal strip for manufacturing of electrical contact components, in particular of connectors, with a base material made of copper or a copper alloy to the prior art.
- the base material has a melting technically applied metallic coating made of a tin-silver alloy, wherein between the base material and the coating is formed an intermetallic phase.
- the coating consists of a tin-silver alloy with a silver content between 1% by weight and 3.8% by weight.
- the known metal bands or the connectors thereof have in the Proven practice.
- the technical and qualitative requirements are increasing the contact components in terms of mechanical and electrical properties. This is especially true when using the contact components under difficult or aggressive environmental conditions, such as for connectors in the Automotive electrical and here especially in the engine electronics. Under such difficult Operating conditions can be particularly demanding with regard to temperature resistance, Relaxation resistance, corrosion resistance and adhesion of the Coating occur where the known contact components reach their limit bump. It may then come to peeling (exfoliation) of the surface coating.
- the invention is - based on the prior art - the task in economically advantageous a material for a metal strip for the production of to provide electrical contact components, which good electrical and mechanical Properties with an improvement in adhesion between base material and coating combined.
- the material consists of a copper alloy with nickel shares between 0.5 and 3.5 wt .-%, silicon contents of 0.08 to 1.0 wt .-%, tin content of 0.1 to 1.0 wt .-%, zinc contents of 0.1 to 1.0 wt .-%, zirconium shares between 0.005 to 0.2 wt .-%, silver content between 0.02 to 0.5 wt .-% and indium between 0.1 and 5 wt .-%.
- the tin content in the material itself decreases its conductivity, but increases this strength and toughness.
- the decrease in conductivity is due to the Addition of silver compensated.
- the main purpose of the silver share is to as matrix component under the influence of temperature on diffusion processes with the Coating material to participate in a metal strip and the expected diffusion-controlled Influence phase formation of intermetallic compounds.
- the silver content is therefore between 0.02 wt .-% and 0.5 wt .-%.
- the zirconium with a proportion between 0.005 and 0.2 wt .-% increases the corrosion and temperature resistance and improves the thermoformability.
- Indium between 0.1 Although wt .-% and 5 wt .-% lowers the melting point, but improves Overall resistance to external conditions.
- the Soldering properties positively influenced.
- the material preferably contains a silver content of less than 0.15% by weight. (Claim 2).
- a manganese content of less than 0.5 wt .-% promotes temperature resistance (Claim 3).
- Magnesium with a proportion of less than 0.2 wt .-% (claim 4) improved the strength and the stress relaxation property at elevated temperature of Alloy with only slight impairment of electrical conductivity, the based on the main component copper. Magnesium dissolves in the copper matrix.
- the ratio of silver to zinc is greater than 0.1 (Claim 7).
- a further advantageous feature is achieved according to claim 8, if the ratio of magnesium and zirconium is greater than 0.1 tin.
- the exfoliating behavior of the material is according to the features of the patent claim 9 significantly improved when the ratio (nickel + silicon) to (tin + zinc + Silver + magnesium) is greater than 1.5, but smaller than 4.
- the metal strip using the material described above according to Claim 10 is initially characterized by its good electrical and me chanical properties, in particular by its good conductivity and relaxation resistance with good formability and peel resistance of the coating. A stable contact resistance is ensured.
- the metal band has a high temperature resistance with low contact resistance on. It is abrasion and abrasion resistant with higher hardness, yet it is well deformable and good solderable. The insertion and removal forces are low with improved friction corrosion resistance.
- the metal strip is economically advantageous because during its production Copper scrap can be used with tin components. In the material cycle becomes a achieved balanced tin balance. This can be a consistent quality of be ensured under scrap insert produced metal strips.
- tinned Scrap and Neumetall can be tinned depending on the thickness of the tin plating
- a base material can be obtained as a cast product with a tin content from 0.02 to 1% by weight. Process advantages are cast products with a tin content between 0.25 and 0.5% by weight.
- the intermetallic phase between the base material and the coating is fine-grained and even. This results in a good formability, in particular Bendability, higher shear strengths and low moduli of elasticity as well a high creep resistance of the metal strip.
- the alloy components zinc and silver influence the diffusion behavior in the intermetallic phase between the base material and the according to claim 11 made of tin-silver coating.
- the inevitably through Diffusion of copper in the tin layer resulting copper-tin phases are in their expression over temperature and time in the sense of a slowing down and disability the formation specifically affects the so-called epsilon phase.
- epsilon phase By a much better strength between the base material and coating guaranteed. This will be peel-off, in particular the Peeling (exfoliation) of the coating, even with unfavorable and difficult Operating conditions of the metal strip or the connector produced therefrom moved to higher temperatures and longer times.
- the main reason for a possible age-related failure of the coating just at temperatures above 150 ° C is a disproportionately fast conversion of the so-called ⁇ -phase (Cu 6 Sn 5 ) in the ⁇ -phase (Cu 3 Sn) in training, starting from the Phase boundary between base material and coating due to high diffusion rates.
- the invention now recognizes the fact that the presence of the ⁇ -phase alone does not necessarily lead to detachment processes at the boundary between the base material and the coating, not even in the case of a stress state of a connector caused by the forming process. If the expression of the ⁇ phase is prevented or hindered, this has a positive effect on the intermetallic phase and long-term stability of the coating.
- Zinc and silver as well as the nickel present in the material are in their invention shares in the diffusion process and their participation in the formation of the intermetallic phase specifically by enrichment in the phase boundary to suppress the rapid conversion of the ⁇ -phase to ⁇ -phase or significantly slow down with the success of a homogeneous highly adhesive Composite between base material and coating.
Description
Claims (11)
- Werkstoff für ein Metallband zur Fertigung von elektrischen Kontaktbauteilen, welcher - in Gewichtsprozenten ausgedrückt - folgende Zusammensetzung aufweist:
Nickel (Ni) 0,5 - 3,5 % Silizium (Si) 0,08-1,0 % Zinn (Sn) 0,1 - 1,0 % Zink (Zn) 0,1 - 1,0 % Zirkonium (Zr) 0,005 - 0,2 % Silber (Ag) 0,02 - 0,5 % Indium (In) 0.1 - 5 % - Werkstoff nach Patentanspruch 1, welcher Silber (Ag) mit einem Anteil kleiner 0,15 % enthält.
- Werkstoff nach Patentanspruch 1 oder 2, welcher Mangan (Mn) mit einem Anteil kleiner 0,5 % enthält.
- Werkstoff nach einem der Patentansprüche 1 bis 3, welcher Magnesium (Mg) mit einem Anteil kleiner 0,2 % enthält.
- Werkstoff nach einem der Patentansprüche 1 bis 4, in welchem Zinn und Zink in einem Verhältnis von etwa 1 : 1 enthalten sind.
- Werkstoff nach einem einem der Patentansprüche 1 bis 5, in welchem Zinn und Silber in einem Verhältnis von etwa 1 : 4 enthalten sind.
- Werkstoff nach einem der Patentansprüche 1 bis 6 mit einem Verhältnis Ag größer 0,1 Zn.
- Werkstoff nach einem der Patentansprüche 4 bis 7 mit einem Verhältnis (Mg + Zr) größer 0,1 Sn.
- Werkstoff nach einem der Patentansprüche 4 bis 8, bei welchem das Verhältnis (Ni + Si) zu (Sn + Zn + Ag + Mg) größer 1,5, jedoch kleiner 4 bemessen ist.
- Verwendung eines Werkstoffs gemäß einem der Patentansprüche 1 bis 9 für ein beschichtetes, elektrisch leitfähiges Metallband zur Fertigung von elektrischen Kontaktbauteilen, insbesondere Teilen von in höheren Temperaturbereichen des Kraftfahrzeugbaus (Motorraum) einsetzbaren Steckverbindern.
- Verwendung eines Werkstoffs nach Patentanspruch 10, für ein mit einer Zinn-Silber-Legierung beschichtetes Metallband.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK02017970T DK1288321T3 (da) | 2001-08-21 | 2002-08-10 | Materiale til et metalbånd |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10139953A DE10139953A1 (de) | 2001-08-21 | 2001-08-21 | Werkstoff für ein Metallband |
DE10139953 | 2001-08-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1288321A1 EP1288321A1 (de) | 2003-03-05 |
EP1288321B1 true EP1288321B1 (de) | 2005-06-08 |
Family
ID=7695446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02017970A Expired - Lifetime EP1288321B1 (de) | 2001-08-21 | 2002-08-10 | Werkstoff für ein Metallband |
Country Status (11)
Country | Link |
---|---|
US (1) | US6716541B2 (de) |
EP (1) | EP1288321B1 (de) |
JP (1) | JP2003119528A (de) |
KR (1) | KR100874396B1 (de) |
CN (1) | CN1407123A (de) |
AT (1) | ATE297475T1 (de) |
DE (2) | DE10139953A1 (de) |
DK (1) | DK1288321T3 (de) |
ES (1) | ES2240619T3 (de) |
PT (1) | PT1288321E (de) |
TW (1) | TWI315879B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1457743B1 (de) * | 2003-03-12 | 2013-12-25 | Behr France Rouffach SAS | Elektrische Heizeinrichtung, insbesondere für ein Kraftfahrzeug |
CN102146533B (zh) * | 2011-03-25 | 2012-11-14 | 富威科技(吴江)有限公司 | 一种铜镍锡合金带材的生产工艺 |
CN104704134A (zh) * | 2012-10-10 | 2015-06-10 | Kme德国有限及两合公司 | 电接触元件的材料 |
DE102018208116A1 (de) | 2018-05-23 | 2019-11-28 | Aurubis Stolberg Gmbh & Co. Kg | Kupferband zur Herstellung von elektrischen Kontakten und Verfahren zur Herstellung eines Kupferbandes und Steckverbinder |
DE102020006059A1 (de) * | 2020-10-05 | 2022-04-07 | Wieland-Werke Aktiengesellschaft | Elektrisch leitendes Material mit Beschichtung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62227051A (ja) | 1986-03-28 | 1987-10-06 | Mitsubishi Shindo Kk | Cu合金製電気機器用コネクタ |
DE4005836C2 (de) * | 1990-02-23 | 1999-10-28 | Stolberger Metallwerke Gmbh | Elektrisches Steckverbinderpaar |
JP2780584B2 (ja) * | 1992-11-13 | 1998-07-30 | 三菱伸銅株式会社 | 熱間加工性および打抜き加工性に優れた電気電子部品用Cu合金 |
JP2898627B2 (ja) * | 1997-03-27 | 1999-06-02 | 日鉱金属株式会社 | 銅合金箔 |
US5893953A (en) * | 1997-09-16 | 1999-04-13 | Waterbury Rolling Mills, Inc. | Copper alloy and process for obtaining same |
JP3465876B2 (ja) * | 1999-01-27 | 2003-11-10 | 同和鉱業株式会社 | 耐摩耗性銅または銅基合金とその製造方法ならびに該耐摩耗性銅または銅基合金からなる電気部品 |
DE10025107A1 (de) * | 2000-05-20 | 2001-11-22 | Stolberger Metallwerke Gmbh | Elektrisch leifähiges Metallband und Steckverbinder |
DE10025106A1 (de) * | 2000-05-20 | 2001-11-22 | Stolberger Metallwerke Gmbh | Elektrisch leitfähiges Metallband und Steckverbinder hieraus |
-
2001
- 2001-08-21 DE DE10139953A patent/DE10139953A1/de not_active Withdrawn
-
2002
- 2002-08-09 KR KR1020020046994A patent/KR100874396B1/ko active IP Right Grant
- 2002-08-10 DK DK02017970T patent/DK1288321T3/da active
- 2002-08-10 AT AT02017970T patent/ATE297475T1/de active
- 2002-08-10 DE DE50203318T patent/DE50203318D1/de not_active Expired - Lifetime
- 2002-08-10 PT PT02017970T patent/PT1288321E/pt unknown
- 2002-08-10 ES ES02017970T patent/ES2240619T3/es not_active Expired - Lifetime
- 2002-08-10 EP EP02017970A patent/EP1288321B1/de not_active Expired - Lifetime
- 2002-08-19 US US10/224,739 patent/US6716541B2/en not_active Expired - Lifetime
- 2002-08-19 TW TW091118660A patent/TWI315879B/zh not_active IP Right Cessation
- 2002-08-20 CN CN02129871A patent/CN1407123A/zh active Pending
- 2002-08-20 JP JP2002239286A patent/JP2003119528A/ja active Pending
Also Published As
Publication number | Publication date |
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EP1288321A1 (de) | 2003-03-05 |
ES2240619T3 (es) | 2005-10-16 |
DE10139953A1 (de) | 2003-03-27 |
US6716541B2 (en) | 2004-04-06 |
KR100874396B1 (ko) | 2008-12-17 |
ATE297475T1 (de) | 2005-06-15 |
DK1288321T3 (da) | 2005-10-03 |
US20030044635A1 (en) | 2003-03-06 |
TWI315879B (en) | 2009-10-11 |
CN1407123A (zh) | 2003-04-02 |
PT1288321E (pt) | 2005-08-31 |
KR20030017327A (ko) | 2003-03-03 |
DE50203318D1 (de) | 2005-07-14 |
JP2003119528A (ja) | 2003-04-23 |
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