[go: up one dir, main page]

GB239977A - Improvements relating to the electro deposition of metals - Google Patents

Improvements relating to the electro deposition of metals

Info

Publication number
GB239977A
GB239977A GB17715/24A GB1771524A GB239977A GB 239977 A GB239977 A GB 239977A GB 17715/24 A GB17715/24 A GB 17715/24A GB 1771524 A GB1771524 A GB 1771524A GB 239977 A GB239977 A GB 239977A
Authority
GB
United Kingdom
Prior art keywords
metals
improvements relating
electro deposition
cathode
deposition
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
GB17715/24A
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.)
THOMAS WILLIAM STAINER HUTCHIN
Original Assignee
THOMAS WILLIAM STAINER HUTCHIN
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 THOMAS WILLIAM STAINER HUTCHIN filed Critical THOMAS WILLIAM STAINER HUTCHIN
Priority to GB17715/24A priority Critical patent/GB239977A/en
Priority to DEH102294D priority patent/DE453010C/en
Priority to FR599777D priority patent/FR599777A/en
Priority to US40695A priority patent/US1709268A/en
Publication of GB239977A publication Critical patent/GB239977A/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
    • C25D1/00—Electroforming
    • C25D1/20—Separation of the formed objects from the electrodes with no destruction of said electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

239,977. Hutchins, T. W. S. July 24, 1924. Electrodes; preparing surfaces; moulds; treating after deposition.-A cathode is made of an alloy of steel and/or iron and chromium, having a polished surface. When used for obtaining metallic cylinders or sleeves, a cathode, made as above, is formed as a slightly tapered mandrel, and the deposited metal may be easily detached by heating the metal-coated mandrel and then chilling the same. Specifications 9079/91 and 23179/98 are referred to.
GB17715/24A 1924-07-24 1924-07-24 Improvements relating to the electro deposition of metals Expired GB239977A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB17715/24A GB239977A (en) 1924-07-24 1924-07-24 Improvements relating to the electro deposition of metals
DEH102294D DE453010C (en) 1924-07-24 1925-06-16 Process for detaching electrolytically deposited metal from molds made of ferrochrome or chrome steel alloy
FR599777D FR599777A (en) 1924-07-24 1925-06-18 Improvements relating to the electrolytic deposition of metals
US40695A US1709268A (en) 1924-07-24 1925-06-30 Electrodeposition of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17715/24A GB239977A (en) 1924-07-24 1924-07-24 Improvements relating to the electro deposition of metals

Publications (1)

Publication Number Publication Date
GB239977A true GB239977A (en) 1925-09-24

Family

ID=10099935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17715/24A Expired GB239977A (en) 1924-07-24 1924-07-24 Improvements relating to the electro deposition of metals

Country Status (4)

Country Link
US (1) US1709268A (en)
DE (1) DE453010C (en)
FR (1) FR599777A (en)
GB (1) GB239977A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613178A (en) * 1946-01-19 1952-10-07 Us Rubber Co Method of electroforming seamless tubes
US2636849A (en) * 1946-12-13 1953-04-28 Us Sec War Method of electroforming gun barrels and liners

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433441A (en) * 1947-12-30 Electrolytic production of thin
US2443756A (en) * 1942-12-26 1948-06-22 Brush Dev Co Magnetic material
US2425919A (en) * 1943-07-28 1947-08-19 Cutler Hammer Inc Method of making metal molding material
US2646396A (en) * 1949-03-17 1953-07-21 Reginald S Dean Method of making electroformed articles
US2758950A (en) * 1953-06-29 1956-08-14 John F Lakner Process for producing steel by electro-forming and carburization
US2879209A (en) * 1955-08-02 1959-03-24 Camin Lab Inc Electroforming system
US3954568A (en) * 1970-01-30 1976-05-04 Xerox Corporation Electroforming an endless flexible seamless xerographic belt
EP0009360B2 (en) * 1978-09-13 1991-03-20 Drg (Uk) Limited Manufacture of printing sleeves
US4501646A (en) * 1984-06-25 1985-02-26 Xerox Corporation Electroforming process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613178A (en) * 1946-01-19 1952-10-07 Us Rubber Co Method of electroforming seamless tubes
US2636849A (en) * 1946-12-13 1953-04-28 Us Sec War Method of electroforming gun barrels and liners

Also Published As

Publication number Publication date
US1709268A (en) 1929-04-16
FR599777A (en) 1926-01-20
DE453010C (en) 1927-11-26

Similar Documents

Publication Publication Date Title
GB239977A (en) Improvements relating to the electro deposition of metals
GB162391A (en) Improvements in or relating to the electro deposition of metals upon iron and alloys of iron
GB491416A (en) A method of uniting a porous metal layer with a metal body
GB526267A (en) Process of applying coatings of non-ferrous metals to cast iron
GB309539A (en)
GB227448A (en) Improvements in and relating to soldering irons
GB263171A (en) Improvements in or relating to crucibles
GB468177A (en) Improvements relating to casting metal
GB294484A (en)
GB445561A (en) Improvements in and relating to the casting of metals
GB488121A (en) Improvements in the method of drawing sheet glass
GB504362A (en) Method of coating vessels with zinc
GB441812A (en) Method for obtaining bearing metallic surfaces resistent to wear and to seizure
GB202273A (en) Improvements in coatings for metal moulds for use in casting metals
FR840385A (en) Pickling process for metallic coating of metals
GB508277A (en) Improvements in and relating to oil-retaining bearings and the like
GB158010A (en) Improved method or process for coating iron, steel and certain other metals with aluminium
CA301732A (en) Process of surface plating of metals with alloys
GB221320A (en) A process for the manufacture of muffs or other hollow bodies out of aluminium
GB521572A (en) Improvements in or relating to chrome hardening processes
GB341246A (en) New process in connection with the electro-deposition of metals
GB202127A (en) Improvements in or relating to electric furnaces
GB211122A (en) Improvements in processes for coating metals
GB499968A (en) An improved process for casting composite ferrous articles
GB325540A (en) Method of applying zinc coatings to iron articles