CA2307493A1 - Copper alloy with a golden visual appearance - Google Patents

Copper alloy with a golden visual appearance Download PDF

Info

Publication number
CA2307493A1
CA2307493A1 CA002307493A CA2307493A CA2307493A1 CA 2307493 A1 CA2307493 A1 CA 2307493A1 CA 002307493 A CA002307493 A CA 002307493A CA 2307493 A CA2307493 A CA 2307493A CA 2307493 A1 CA2307493 A1 CA 2307493A1
Authority
CA
Canada
Prior art keywords
copper
visual appearance
copper alloy
alloy
golden visual
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
Application number
CA002307493A
Other languages
French (fr)
Other versions
CA2307493C (en
Inventor
Dennis R. Brauer
Eugene Shapiro
Kip D. Klein
John C. Yarwood
John F. Breedis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Global Metals LLC
Original Assignee
Olin Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olin Corp filed Critical Olin Corp
Publication of CA2307493A1 publication Critical patent/CA2307493A1/en
Application granted granted Critical
Publication of CA2307493C publication Critical patent/CA2307493C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C9/00Alloys based on copper
    • C22C9/05Alloys based on copper with manganese as the next major constituent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/01Layered products comprising a layer of metal all layers being exclusively metallic
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C9/00Alloys based on copper
    • C22C9/04Alloys based on copper with zinc as the next major constituent
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/922Static electricity metal bleed-off metallic stock
    • Y10S428/9265Special properties
    • Y10S428/931Components of differing electric conductivity
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12229Intermediate article [e.g., blank, etc.]
    • Y10T428/12236Panel having nonrectangular perimeter
    • Y10T428/12243Disk
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771Transition metal-base component
    • Y10T428/12861Group VIII or IB metal-base component
    • Y10T428/12903Cu-base component
    • Y10T428/1291Next to Co-, Cu-, or Ni-base component

Abstract

There is provided a copper-base alloy useful for coinage that has a golden visual appearance. The material has a transverse electrical conductivity substantially similar to that of copper alloy C713 and when clad to a copper alloy C110 core, a transverse electrical conductivity substantially similar to both sides of a Susan B. Anthony United States dollar coin. The copper-base alloy is a copper-manganese-zinc-nickel alloy. (Drawing Figure 1)
CA002307493A 1999-05-05 2000-05-04 Copper alloy with a golden visual appearance Expired - Lifetime CA2307493C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13254899P 1999-05-05 1999-05-05
US60/132,548 1999-05-05
US16802499P 1999-11-30 1999-11-30
US60/168,024 1999-11-30

Publications (2)

Publication Number Publication Date
CA2307493A1 true CA2307493A1 (en) 2000-11-05
CA2307493C CA2307493C (en) 2009-02-24

Family

ID=26830475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002307493A Expired - Lifetime CA2307493C (en) 1999-05-05 2000-05-04 Copper alloy with a golden visual appearance

Country Status (12)

Country Link
US (1) US6432556B1 (en)
EP (1) EP1185718B1 (en)
JP (1) JP3396658B2 (en)
KR (1) KR100390591B1 (en)
CN (1) CN1225563C (en)
AT (1) ATE243775T1 (en)
AU (1) AU4205300A (en)
CA (1) CA2307493C (en)
DE (2) DE60003555T2 (en)
HK (1) HK1041297B (en)
MX (1) MXPA00003472A (en)
WO (1) WO2000068447A1 (en)

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CN1292418C (en) * 2002-03-04 2006-12-27 松下电器产业株式会社 Optical head and optical recording/reproducing device using it and aberration correction method
US20030204410A1 (en) * 2002-04-26 2003-10-30 Clariant International, Ltd. Method and apparatus for approving color samples
KR100473366B1 (en) * 2002-10-30 2005-03-08 주식회사 풍산 Copper alloy for coin
US7296370B2 (en) * 2004-09-24 2007-11-20 Jarden Zinc Products, Inc. Electroplated metals with silvery-white appearance and method of making
US20060286400A1 (en) * 2005-06-17 2006-12-21 Jarden Zinc Products, Inc. Substrate with alloy finish and method of making
US7967876B2 (en) * 2006-08-17 2011-06-28 Afton Chemical Corporation Nanoalloy fuel additives
KR100910179B1 (en) * 2007-05-02 2009-07-30 주식회사 풍산 copper alloy for white coin controlled conductivity and method of manufacture for the same
CL2009001397A1 (en) 2008-06-13 2010-11-12 Monnaie Royale Canadienne/Royal Canadian Mint Coin of metallic compounds with a modulated magnetic signature that comprises a core layer and at least two galvanized layers on the core layer, of magnetic or non-magnetic metals or alloys, the at least two layers having a thickness selected according to their electromagnetic properties.
IT1392421B1 (en) * 2008-09-01 2012-03-02 Kme Italy S P A USE OF A COPPER-BASED WHITE ALLOY FOR THE PRODUCTION OF NATURALLY ANTI-BACTERIAL PRODUCTS AND THE METHOD FOR THE SAME PRODUCTION OF THEMSELVES
US20100061884A1 (en) * 2008-09-10 2010-03-11 Pmx Industries Inc. White-colored copper alloy with reduced nickel content
EP2384372A4 (en) * 2008-09-10 2013-11-20 Pmx Ind Inc White-colored copper alloy with reduced nickel content
IT1394496B1 (en) * 2009-07-01 2012-07-05 Metal Sil Car Snc Di S Faletti & C ALLOYS PARTICULARLY FOR ARTISTIC, ARCHITECTURAL AND ORNAMENTAL JETS
US20110165013A1 (en) * 2009-11-10 2011-07-07 Carole Lynne Trybus Antitarnish, antimicrobial copper alloys and surfaces made from such alloys
CN101967580B (en) * 2009-12-24 2012-08-08 厦门火炬特种金属材料有限公司 Novel glasses structure material
KR20130100329A (en) * 2010-10-07 2013-09-10 자덴 징크 프로덕츠 엘엘씨 Copper-zinc-manganese alloys with silvery-white finish for coinage and token applications
EP2655765A1 (en) * 2010-12-23 2013-10-30 DOT GmbH Fitting having an antibacterial coating and method for producing said fitting
KR101260912B1 (en) * 2011-02-01 2013-05-06 주식회사 풍산 Copper alloy for sea water and method of producing same
CN104870670B (en) 2012-10-26 2017-12-22 仕龙阀门公司 The antimicrobial copper alloy of white
CN102952964A (en) * 2012-11-20 2013-03-06 无锡常安通用金属制品有限公司 Corrosion-resisting and wear-resisting copper alloy
EP2981500B1 (en) * 2013-04-05 2020-05-27 HERM. SPRENGER GmbH & Co. KG Copper alloy for producing horse bits or parts of horse bits
US10161019B2 (en) * 2014-12-26 2018-12-25 Ykk Corporation Metallic fastener member having light gold color, and fastener provided therewith
US10344366B2 (en) * 2016-10-17 2019-07-09 The United States Of America, As Represented By The Secretary Of Commerce Coinage alloy and processing for making coinage alloy
US10378092B2 (en) * 2016-10-17 2019-08-13 Government Of The United States Of America, As Represented By The Secretary Of Commerce Coinage alloy and processing for making coinage alloy
KR102014611B1 (en) * 2017-12-28 2019-08-26 세종대학교산학협력단 Rose gold colored Cu alloy decorative material
CN114568021B (en) * 2020-02-17 2023-04-28 博迈立铖 Cladding material
CN117305649B (en) * 2023-11-29 2024-02-27 中铝科学技术研究院有限公司 Copper alloy material and preparation method thereof

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Also Published As

Publication number Publication date
WO2000068447A1 (en) 2000-11-16
MXPA00003472A (en) 2002-03-08
ATE243775T1 (en) 2003-07-15
DE20006294U1 (en) 2000-08-31
EP1185718A1 (en) 2002-03-13
JP2000345256A (en) 2000-12-12
HK1041297B (en) 2003-10-10
HK1041297A1 (en) 2002-07-05
US6432556B1 (en) 2002-08-13
AU4205300A (en) 2000-11-21
EP1185718B1 (en) 2003-06-25
CN1353772A (en) 2002-06-12
KR100390591B1 (en) 2003-07-07
CA2307493C (en) 2009-02-24
JP3396658B2 (en) 2003-04-14
DE60003555T2 (en) 2004-04-29
CN1225563C (en) 2005-11-02
DE60003555D1 (en) 2003-07-31
KR20000077017A (en) 2000-12-26

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MKEX Expiry

Effective date: 20200504