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AU651338B2 - Electroplated blank for coins, medallions and tokens - Google Patents
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AU651338B2 - Electroplated blank for coins, medallions and tokens - Google Patents

Electroplated blank for coins, medallions and tokens

Info

Publication number
AU651338B2
AU651338B2 AU73949/91A AU7394991A AU651338B2 AU 651338 B2 AU651338 B2 AU 651338B2 AU 73949/91 A AU73949/91 A AU 73949/91A AU 7394991 A AU7394991 A AU 7394991A AU 651338 B2 AU651338 B2 AU 651338B2
Authority
AU
Australia
Prior art keywords
blank
medallions
tokens
coins
electroplated
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.)
Ceased
Application number
AU73949/91A
Other versions
AU7394991A (en
Inventor
Allan H. Lee
Michael John Harvey Ruscoe
Mitsuhiro Yasuda
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.)
Westaim Corp
Original Assignee
Sherritt Gordon Mines Ltd
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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Publication of AU7394991A publication Critical patent/AU7394991A/en
Application granted granted Critical
Publication of AU651338B2 publication Critical patent/AU651338B2/en
Assigned to WESTAIM CORPORATION, THE reassignment WESTAIM CORPORATION, THE Alteration of Name(s) in Register under S187 Assignors: SHERRITT GORDON LIMITED
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C21/00—Coins; Emergency money; Beer or gambling coins or tokens, or the like
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/005—Jewels; Clockworks; Coins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Adornments (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrotherapy Devices (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Paints Or Removers (AREA)

Abstract

An electroplated blank is disclosed capable of having insignia minted on at least one face to form coins, medallions or tokens, the blank comprising a metallic core e.g. of steel, with an electroplated coating comprising 0.5 to 8% by weight tin, the balance copper, completely enveloping said blank and having a thickness of from about 5 mu m to about 50 mu m.
AU73949/91A 1990-04-02 1991-04-02 Electroplated blank for coins, medallions and tokens Ceased AU651338B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2013639 1990-04-02
CA002013639A CA2013639C (en) 1990-04-02 1990-04-02 Electroplated blank for coins, medallions and tokens

Publications (2)

Publication Number Publication Date
AU7394991A AU7394991A (en) 1991-10-03
AU651338B2 true AU651338B2 (en) 1994-07-21

Family

ID=4144644

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73949/91A Ceased AU651338B2 (en) 1990-04-02 1991-04-02 Electroplated blank for coins, medallions and tokens

Country Status (12)

Country Link
EP (1) EP0450883B1 (en)
JP (1) JP2826201B2 (en)
KR (1) KR0139222B1 (en)
AT (1) ATE138426T1 (en)
AU (1) AU651338B2 (en)
CA (1) CA2013639C (en)
CZ (1) CZ281782B6 (en)
DE (1) DE69119641T2 (en)
FI (1) FI911535A7 (en)
PL (2) PL167438B1 (en)
RU (1) RU2091236C1 (en)
ZA (1) ZA912174B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2019568C (en) * 1990-06-21 1998-11-24 Hieu C. Truong Coins coated with nickel, copper and nickel and process for making such coins
DE4217778A1 (en) * 1992-05-29 1993-12-02 Deutsche Nickel Ag Use of a copper-based alloy as a coin material
JP3290354B2 (en) * 1996-07-05 2002-06-10 株式会社東芝 Washing machine and driving method of washing machine
US6656606B1 (en) 2000-08-17 2003-12-02 The Westaim Corporation Electroplated aluminum parts and process of production
GB0419609D0 (en) * 2004-09-03 2004-10-06 Diffusion Alloys Ltd Process for the production of coin blanks
US7296370B2 (en) * 2004-09-24 2007-11-20 Jarden Zinc Products, Inc. Electroplated metals with silvery-white appearance and method of making
KR100807847B1 (en) * 2006-11-23 2008-02-27 한국조폐공사 Coated laminated clad plate and manufacturing method thereof
AU2009202339C1 (en) 2008-06-13 2012-03-22 Monnaie Royale Canadienne/ Royal Canadian Mint Control of electromagnetic signals of coins by multi-ply plating technology
CA2820745A1 (en) * 2010-12-10 2012-06-14 Royal Canadian Mint Method to produce golden bronze by diffusion of tin into copper under controlled conditions
US9540735B2 (en) 2011-09-13 2017-01-10 Royal Canadian Mint Zincating aluminum
WO2013109870A1 (en) * 2012-01-20 2013-07-25 Jarden Zinc Products, LLC Silvery- white material for use in coinage and token applications
RU2014134922A (en) * 2012-02-27 2016-04-20 Саксония Еврокоин Гмбх COIN PREPARATION AND METHOD FOR ITS MANUFACTURE
BR112015010511B1 (en) * 2012-11-08 2020-12-15 Monnaie Royale Canadienne / Royal Canadian Mint METHOD OF PRODUCTION OF AN ARTICLE HAVING A GOLDEN BRONZE APPEARANCE, MULTIPLE LAYER SUBSTRATE AND USE OF THE ABOVE METHOD AND SUBSTRATE
RU2537689C1 (en) * 2013-12-12 2015-01-10 Юлия Алексеевна Щепочкина Coin making alloy
KR101877483B1 (en) * 2016-11-04 2018-07-12 서울시립대학교 산학협력단 Method of uniting different kind of jewelries using metal thin-film
WO2019113219A1 (en) * 2017-12-05 2019-06-13 Esco Group Llc Wear part and method of making the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579761A (en) * 1984-05-01 1986-04-01 Sherritt Gordon Mines Ltd. Method of making aureate colored coins, medallions and tokens and products so made

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR743797A (en) * 1931-10-19 1933-04-06
DE3116125C2 (en) * 1981-04-23 1983-02-10 Metallgesellschaft Ag, 6000 Frankfurt Use of a copper alloy as a material for gold-colored coins
GB8305610D0 (en) * 1983-03-01 1983-03-30 Imi Kynoch Ltd Alloy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579761A (en) * 1984-05-01 1986-04-01 Sherritt Gordon Mines Ltd. Method of making aureate colored coins, medallions and tokens and products so made

Also Published As

Publication number Publication date
DE69119641D1 (en) 1996-06-27
CS9100802A2 (en) 1991-11-12
FI911535L (en) 1991-10-03
JP2826201B2 (en) 1998-11-18
ZA912174B (en) 1991-12-24
CZ281782B6 (en) 1997-01-15
PL289677A1 (en) 1991-12-02
EP0450883A3 (en) 1992-12-30
DE69119641T2 (en) 1996-09-26
ATE138426T1 (en) 1996-06-15
PL167438B1 (en) 1995-09-30
PL166521B1 (en) 1995-05-31
KR0139222B1 (en) 1998-05-15
CA2013639A1 (en) 1991-10-02
CA2013639C (en) 1998-06-23
AU7394991A (en) 1991-10-03
JPH0688289A (en) 1994-03-29
RU2091236C1 (en) 1997-09-27
KR910017986A (en) 1991-11-30
EP0450883A2 (en) 1991-10-09
FI911535A7 (en) 1991-10-03
EP0450883B1 (en) 1996-05-22
FI911535A0 (en) 1991-03-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired