GB425846A - Process of and electrolyte for electroplating - Google Patents

Process of and electrolyte for electroplating

Info

Publication number
GB425846A
GB425846A GB34138/33A GB3413833A GB425846A GB 425846 A GB425846 A GB 425846A GB 34138/33 A GB34138/33 A GB 34138/33A GB 3413833 A GB3413833 A GB 3413833A GB 425846 A GB425846 A GB 425846A
Authority
GB
United Kingdom
Prior art keywords
tin
per cent
electrodeposition
copper
mould
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
Application number
GB34138/33A
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.)
City Auto Stamping Co
Original Assignee
City Auto Stamping Co
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
Priority claimed from GB3401033A external-priority patent/GB412277A/en
Application filed by City Auto Stamping Co filed Critical City Auto Stamping Co
Publication of GB425846A publication Critical patent/GB425846A/en
Expired legal-status Critical Current

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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/58—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of copper
    • 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
    • Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
    • Y10S205/917—Treatment of workpiece between coating steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

The invention described in the parent Specification is extended to cover the electrodeposition of bronze having a tin content of 3-35 per cent, the balance being substantially copper. A preferred range is 13-16 per cent of tin. A specified alloy contains 15 per cent of tin. The soluble anodes of copper-tin alloy employed in the electrodeposition are heat-treated to obtain maximum softness by casting in a metal mould, cooling in the mould, heating to 1000 DEG F., for 15 minutes, and quenching in water. Specification 409,001, [Group XXXVI], is referred to.
GB34138/33A 1932-10-18 1933-12-05 Process of and electrolyte for electroplating Expired GB425846A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3401033A GB412277A (en) 1932-10-18 1932-10-18 Improved processes of, and electrolyte for electroplating
US685146A US1970549A (en) 1932-10-18 1933-08-14 Process of electroplating bronze

Publications (1)

Publication Number Publication Date
GB425846A true GB425846A (en) 1935-03-22

Family

ID=26262120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34138/33A Expired GB425846A (en) 1932-10-18 1933-12-05 Process of and electrolyte for electroplating

Country Status (2)

Country Link
US (1) US1970549A (en)
GB (1) GB425846A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR863312A (en) * 1939-02-20 1941-03-29 Method and apparatus for the electroplating of tin alloys
US2528601A (en) * 1946-01-05 1950-11-07 Metal & Thermit Corp Copper-tin alloy plating
US2436316A (en) * 1946-04-25 1948-02-17 Westinghouse Electric Corp Bright alloy plating
NL75841C (en) * 1949-06-11
US3108006A (en) * 1959-07-13 1963-10-22 M & T Chemicals Inc Plating on aluminum
FR2688234B1 (en) * 1992-03-03 1995-03-24 Sarrel PROCESS FOR PROTECTING A SILVER COVERED OR SILVER COVERED PIECE.
DE4336664A1 (en) * 1993-10-27 1995-05-04 Demetron Gmbh Workpieces made of non-corrosion-resistant metals with coatings applied using the PVD process
ITVI20120300A1 (en) * 2012-11-08 2014-05-09 Italo Caoduro OBJECT WITH SURFACE COVERING LAYER OBTAINED BY ELECTROLYTIC DEPOSITION, ELECTROLYTIC SOLUTION USED IN SUCH A DEPOSITION AND METHOD OF REALIZING THIS ITEM.
AT514818B1 (en) 2013-09-18 2015-10-15 W Garhöfer Ges M B H Ing Deposition of Cu, Sn, Zn coatings on metallic substrates

Also Published As

Publication number Publication date
US1970549A (en) 1934-08-21

Similar Documents

Publication Publication Date Title
GB425846A (en) Process of and electrolyte for electroplating
GB460840A (en) Improvements in the electrodeposition of tungsten and tungsten alloys
GB368412A (en) Improvements in and relating to electrolytic deposition of metals
GB472995A (en) Improvements in or relating to the electrodeposition of zinc
GB410645A (en) Improvements in or relating to the electro-plating of articles with chromium
GB334656A (en) Improvements in or relating to aluminium base alloys
GB435316A (en) Improvements relating to the production of cast iron castings surface hardened or hardenable by the nitrogen hardening process
AT155453B (en) Method of manufacturing bearings.
GB451904A (en) Method of electro-plating aluminium with metal
GB366654A (en) Improvements in or relating to aluminium-silicon alloys
GB389150A (en) Lithium alloys and electrolytic process of producing the same
GB476702A (en) Improvements in or relating to the manufacture of permanent magnets
GB343320A (en) A new and improved zinc aluminium alloy
GB381413A (en) A process for casting alloys and castings produced thereby
GB425547A (en) Improvements in or relating to the manufacture of springs and like resilient metal articles
GB450424A (en) Improvements in and relating to alloys for use in sliding bearings
GB446042A (en) Improvements in or relating to aluminium alloys
GB485288A (en) Improvements in or relating to the electro deposition of nickel-cobalt alloys
GB469954A (en) Improvements in aluminium alloys and the production thereof
GB442629A (en) Improvements in the production of surface alloys by diffusion
GB446786A (en) An improved cast-iron alloy
GB352759A (en) Improvements in or relating to metal alloys
GB448078A (en) Process of refining zinc and a product thereof
GB478125A (en) Improvements in and relating to aluminium base alloys
GB596260A (en) Improvements relating to bearings