GB758764A - Method of coating the surface of a refractory material with an electro-conductive material - Google Patents

Method of coating the surface of a refractory material with an electro-conductive material

Info

Publication number
GB758764A
GB758764A GB11155/54A GB1115554A GB758764A GB 758764 A GB758764 A GB 758764A GB 11155/54 A GB11155/54 A GB 11155/54A GB 1115554 A GB1115554 A GB 1115554A GB 758764 A GB758764 A GB 758764A
Authority
GB
United Kingdom
Prior art keywords
iridizing
coating
electroplating
april
rod
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
GB11155/54A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB758764A publication Critical patent/GB758764A/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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors

Abstract

758,764. Electroplating. STANDARD TELEPHONES & CABLES, Ltd. April 15, 1954 [April 24, 1953], No. 11155/54. Drawings to Specification. Class 41. [Also in Group XV] Refractory material bases, e.g. ceramics or glass, are provided with adherent electricallyconductive metallic coatings by iridizing the surface of the base, as by spraying it, after heating to between 1000‹ and 1200‹ F., with a solution of stannic chloride, or with bromides, chlorides or acetates of suitable metallic substances, and, after cooling, electroplating the conductive material, e.g. copper, on the iridized surface. After firing in hydrogen, the surface of the metal may be burnished. The coating may be deposited in the form of a pattern by masking part of the surface before iridizing. In an example a rod is masked with a helical layer of carbon or metal foil, which is removed after iridizing. The rod is then electroplated. The invention may be applied to components for electronic equipment, such as television tubes and tuning devices. U.S.A. Specification 2,559,969 is referred to.
GB11155/54A 1953-04-24 1954-04-15 Method of coating the surface of a refractory material with an electro-conductive material Expired GB758764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US351036A US2729601A (en) 1953-04-24 1953-04-24 Electroplating on beryllium

Publications (1)

Publication Number Publication Date
GB758764A true GB758764A (en) 1956-10-10

Family

ID=23379316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11155/54A Expired GB758764A (en) 1953-04-24 1954-04-15 Method of coating the surface of a refractory material with an electro-conductive material

Country Status (2)

Country Link
US (1) US2729601A (en)
GB (1) GB758764A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798036A (en) * 1954-07-12 1957-07-02 Joseph J Utz Electroplating of beryllium
NL265014A (en) * 1960-05-19
US3276974A (en) * 1963-01-18 1966-10-04 Ii Richard C Tyson Anodizing process for the metal beryllium
US3259556A (en) * 1964-09-28 1966-07-05 Gen Dynamics Corp Ribbon electroplating method
US3301718A (en) * 1965-03-22 1967-01-31 Beryllium Corp Passivating beryllium
US3878065A (en) * 1974-01-30 1975-04-15 Buckbee Mears Co Process for forming solderable coating on alloys

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313756A (en) * 1939-03-01 1943-03-16 Dow Chemical Co Method of electroplating magnesium
US2588734A (en) * 1948-05-14 1952-03-11 Atomic Energy Commission Pretreatment of beryllium prior to coating
US2563229A (en) * 1948-06-25 1951-08-07 Battelle Development Corp Method of producing bright electroplate on electropolished surfaces

Also Published As

Publication number Publication date
US2729601A (en) 1956-01-03

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