GB1396455A - Method of forming a carbide layer - Google Patents

Method of forming a carbide layer

Info

Publication number
GB1396455A
GB1396455A GB2063173A GB2063173A GB1396455A GB 1396455 A GB1396455 A GB 1396455A GB 2063173 A GB2063173 A GB 2063173A GB 2063173 A GB2063173 A GB 2063173A GB 1396455 A GB1396455 A GB 1396455A
Authority
GB
United Kingdom
Prior art keywords
group
substrate
alloy
carbide
forming
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
GB2063173A
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 JP47043729A external-priority patent/JPS5121384B2/ja
Priority claimed from JP4608072A external-priority patent/JPS5527146B2/ja
Priority claimed from JP5649372A external-priority patent/JPS5216453B2/ja
Priority claimed from JP48043612A external-priority patent/JPS5123458B2/ja
Application filed by Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Publication of GB1396455A publication Critical patent/GB1396455A/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
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

1396455 Forming carbide layers electrolytically TOYOTA CHUO KENKYUSHO KK 1 May 1973 [4 May 1972 9 May 1972 8 June 1972 19 April 1973] 20631/73 Heading C7B A carbide of a group Va element, e.g. V, Nb, Ta is formed on an Fe, Fe alloy or cemented carbide substrate, containing at least 0À05% carbon, by immersing the substrate in a molten bath containing boron oxide, e.g. boric acid or Na or K borate and the group Va element, and applying a current to the bath using the substrate as a cathode. At large current densities a small amount of group Va boride may also be formed. The group Va element may be present as the element, an alloy, oxide or chloride, e.g. V 2 O 3 , V 2 O 5 , VOCl 2 , NaVO 3 , Na 2 VO 4 , NH 4 VO 2 , Nb 2 O 5 , Ta 2 O 5 , VCl 3 , NbCl 4 or TaCl 5 . The anode may be, e.g. of steel or graphite, or a metal plate or rod which may contain the Group Va element.
GB2063173A 1972-05-04 1973-05-01 Method of forming a carbide layer Expired GB1396455A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP47043729A JPS5121384B2 (en) 1972-05-04 1972-05-04
JP4608072A JPS5527146B2 (en) 1972-05-09 1972-05-09
JP5649372A JPS5216453B2 (en) 1972-06-08 1972-06-08
JP48043612A JPS5123458B2 (en) 1973-04-19 1973-04-19

Publications (1)

Publication Number Publication Date
GB1396455A true GB1396455A (en) 1975-06-04

Family

ID=27461392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2063173A Expired GB1396455A (en) 1972-05-04 1973-05-01 Method of forming a carbide layer

Country Status (3)

Country Link
DE (1) DE2322157C3 (en)
FR (1) FR2183256B1 (en)
GB (1) GB1396455A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018147893A1 (en) * 2017-02-13 2018-08-16 Terrapower, Llc Steel-vanadium alloy cladding for fuel element
US10311981B2 (en) 2017-02-13 2019-06-04 Terrapower, Llc Steel-vanadium alloy cladding for fuel element
US11133114B2 (en) 2017-02-13 2021-09-28 Terrapower Llc Steel-vanadium alloy cladding for fuel element
CN114808068A (en) * 2022-03-01 2022-07-29 季华实验室 Graphite cavity inner surface treatment method, graphite cavity sheet and graphite cavity

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025033A1 (en) * 1980-07-02 1982-01-21 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING VANADINE CARBIDE LAYERS ON IRON
DE3224644A1 (en) * 1982-07-01 1984-01-05 Radij Konstantinovič Čužko Cathode for gas lasers and method for producing it

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018147893A1 (en) * 2017-02-13 2018-08-16 Terrapower, Llc Steel-vanadium alloy cladding for fuel element
US10109382B2 (en) 2017-02-13 2018-10-23 Terrapower, Llc Steel-vanadium alloy cladding for fuel element
US10311981B2 (en) 2017-02-13 2019-06-04 Terrapower, Llc Steel-vanadium alloy cladding for fuel element
US11133114B2 (en) 2017-02-13 2021-09-28 Terrapower Llc Steel-vanadium alloy cladding for fuel element
CN114808068A (en) * 2022-03-01 2022-07-29 季华实验室 Graphite cavity inner surface treatment method, graphite cavity sheet and graphite cavity
CN114808068B (en) * 2022-03-01 2024-04-05 季华实验室 Graphite cavity inner surface treatment method, graphite cavity thin plate and graphite cavity

Also Published As

Publication number Publication date
FR2183256B1 (en) 1976-06-11
FR2183256A1 (en) 1973-12-14
DE2322157A1 (en) 1973-11-22
DE2322157C3 (en) 1979-04-12
DE2322157B2 (en) 1978-08-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920501