TW200736415A - Electroform, methods of making electroforms, and products made from electroforms - Google Patents

Electroform, methods of making electroforms, and products made from electroforms

Info

Publication number
TW200736415A
TW200736415A TW095145014A TW95145014A TW200736415A TW 200736415 A TW200736415 A TW 200736415A TW 095145014 A TW095145014 A TW 095145014A TW 95145014 A TW95145014 A TW 95145014A TW 200736415 A TW200736415 A TW 200736415A
Authority
TW
Taiwan
Prior art keywords
electroforms
electroform
making
methods
master
Prior art date
Application number
TW095145014A
Other languages
Chinese (zh)
Inventor
Paul William Buckley
Dennis Joseph Coyle
Michael J Davis
Richard Edwards
Kenneth Paul Zarnoch
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of TW200736415A publication Critical patent/TW200736415A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/10—Moulds; Masks; Masterforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C99/00—Subject matter not provided for in other groups of this subclass
    • B81C99/0075—Manufacture of substrate-free structures
    • B81C99/009—Manufacturing the stamps or the moulds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/20—Separation of the formed objects from the electrodes with no destruction of said electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32

Abstract

In one embodiment, a method for making an electroform, comprises passivating a sub-master to form a passivation layer. The passivation comprises contacting at least a surface of the sub-master with a solution comprising an oxidizing agent and applying an anodic current to the sub-master. The surface of the sub-master can be plated with a metal to form a metal layer. The metal layer can be removed to form the electroform.
TW095145014A 2005-12-02 2006-12-04 Electroform, methods of making electroforms, and products made from electroforms TW200736415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/292,468 US20070125652A1 (en) 2005-12-02 2005-12-02 Electroform, methods of making electroforms, and products made from electroforms

Publications (1)

Publication Number Publication Date
TW200736415A true TW200736415A (en) 2007-10-01

Family

ID=37827324

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095145014A TW200736415A (en) 2005-12-02 2006-12-04 Electroform, methods of making electroforms, and products made from electroforms

Country Status (3)

Country Link
US (1) US20070125652A1 (en)
TW (1) TW200736415A (en)
WO (1) WO2007064804A1 (en)

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CN103215619A (en) * 2012-01-18 2013-07-24 利佳精密科技股份有限公司 Manufacturing method of impact-resistant fine stereoscopic-pattern metal panel
TWI448584B (en) * 2012-01-11 2014-08-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI448584B (en) * 2012-01-11 2014-08-11
CN103215619A (en) * 2012-01-18 2013-07-24 利佳精密科技股份有限公司 Manufacturing method of impact-resistant fine stereoscopic-pattern metal panel
CN103215619B (en) * 2012-01-18 2016-01-20 利佳精密科技股份有限公司 Resistance toly hit fine three-dimensional pattern metal decking method for making

Also Published As

Publication number Publication date
WO2007064804A1 (en) 2007-06-07
US20070125652A1 (en) 2007-06-07

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