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GB1243205A - Improvements in tools for working metals - Google Patents

Improvements in tools for working metals

Info

Publication number
GB1243205A
GB1243205A GB2610668A GB2610668A GB1243205A GB 1243205 A GB1243205 A GB 1243205A GB 2610668 A GB2610668 A GB 2610668A GB 2610668 A GB2610668 A GB 2610668A GB 1243205 A GB1243205 A GB 1243205A
Authority
GB
United Kingdom
Prior art keywords
plating
binary
tools
metal oxides
carbides
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
GB2610668A
Inventor
Colin Michael Prosser
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.)
IONIC PLATING Co Ltd
Original Assignee
IONIC PLATING Co 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 IONIC PLATING Co Ltd filed Critical IONIC PLATING Co Ltd
Priority to GB2610668A priority Critical patent/GB1243205A/en
Priority to DE19691927016 priority patent/DE1927016A1/en
Priority to FR6917730A priority patent/FR2009987A1/en
Publication of GB1243205A publication Critical patent/GB1243205A/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
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
    • 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
    • C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt

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)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

1,243,205. Binary W/Co alloys. IONIC PLATING CO. Ltd. May 16, 1969 [May 31, 1968], No.26106/68. Heading C7A and C7B. The service life of a metal working tool is increased by plating the operative surface(s) of the tool with a binary W/Co alloy containing 30 to 40% by weight of W the balance being Co. The plating layer may contain particulate metal oxides and/or carbides. In the example the alloy layer is deposited by electrolysis, with a current density of 50 A/ft<SP>2</SP>, of an alkaline solution of Co and W having a pH of around 8À5 and an operating temperature of 55‹C. with a 50% cathode efficiency. The electrolytes may be as disclosed in the examples of Specification 959,498. The plating solutions may have the particulate metal oxides and/or carbides dispersed therein. Tools specified are drills, dies and moulds.
GB2610668A 1968-05-31 1968-05-31 Improvements in tools for working metals Expired GB1243205A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2610668A GB1243205A (en) 1968-05-31 1968-05-31 Improvements in tools for working metals
DE19691927016 DE1927016A1 (en) 1968-05-31 1969-05-28 Process to increase the service life of tools
FR6917730A FR2009987A1 (en) 1968-05-31 1969-05-30 IMPROVEMENTS IN TOOLS USED TO WORK METALS AND OTHER MATERIALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2610668A GB1243205A (en) 1968-05-31 1968-05-31 Improvements in tools for working metals

Publications (1)

Publication Number Publication Date
GB1243205A true GB1243205A (en) 1971-08-18

Family

ID=10238467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2610668A Expired GB1243205A (en) 1968-05-31 1968-05-31 Improvements in tools for working metals

Country Status (3)

Country Link
DE (1) DE1927016A1 (en)
FR (1) FR2009987A1 (en)
GB (1) GB1243205A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451948A1 (en) * 1979-03-19 1980-10-17 Anvar Hard electroplated coating for metals, esp. steels - contains cobalt, tungsten and tungsten carbide, and is heat treated to obtain high corrosion resistance, esp. to sea water

Also Published As

Publication number Publication date
FR2009987A1 (en) 1970-02-13
DE1927016A1 (en) 1969-12-04

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