GB1105388A - Surface treatment of titanium - Google Patents

Surface treatment of titanium

Info

Publication number
GB1105388A
GB1105388A GB27931/65A GB2793165A GB1105388A GB 1105388 A GB1105388 A GB 1105388A GB 27931/65 A GB27931/65 A GB 27931/65A GB 2793165 A GB2793165 A GB 2793165A GB 1105388 A GB1105388 A GB 1105388A
Authority
GB
United Kingdom
Prior art keywords
metal
etched
titanium
surface treatment
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
GB27931/65A
Inventor
Clifford Hyde Angell
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.)
Imperial Metal Industries Kynoch Ltd
Original Assignee
Imperial Metal Industries Kynoch 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 Imperial Metal Industries Kynoch Ltd filed Critical Imperial Metal Industries Kynoch Ltd
Priority to GB27931/65A priority Critical patent/GB1105388A/en
Priority to NL6609029A priority patent/NL6609029A/xx
Priority to DE1521799A priority patent/DE1521799C3/en
Priority to FR67973A priority patent/FR1485344A/en
Publication of GB1105388A publication Critical patent/GB1105388A/en
Priority to US29769A priority patent/US3650861A/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
    • C25D5/38—Pretreatment of metallic surfaces to be electroplated of refractory metals or nickel
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/46—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing oxalates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • ing And Chemical Polishing (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

The surface of a Ti or Ti base alloy article is etched by contacting with an aqueous solution of (COOH)2 at e.g. 70 DEG C., to provide a matt etched surface suitable for the deposition of a coating of e.g. a metal by electrolysis or chemical or thermal decomposition or a non-metal e.g. p.t.f.e. by gaspolymerization or vapour deposition. After etching the Ti may be rinsed and electroplated with Pt to a thickness of 100 micro inches and then used as anode in an electrolytic cell containing saturated NaCl solution as electrolyte and having a Ti cathode.
GB27931/65A 1965-07-01 1965-07-01 Surface treatment of titanium Expired GB1105388A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB27931/65A GB1105388A (en) 1965-07-01 1965-07-01 Surface treatment of titanium
NL6609029A NL6609029A (en) 1965-07-01 1966-06-29
DE1521799A DE1521799C3 (en) 1965-07-01 1966-06-30 Process for increasing the surface roughness of objects made of titanium
FR67973A FR1485344A (en) 1965-07-01 1966-07-01 Surface treatment of titanium
US29769A US3650861A (en) 1965-07-01 1970-04-27 Surface treatment of titanium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27931/65A GB1105388A (en) 1965-07-01 1965-07-01 Surface treatment of titanium

Publications (1)

Publication Number Publication Date
GB1105388A true GB1105388A (en) 1968-03-06

Family

ID=10267593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27931/65A Expired GB1105388A (en) 1965-07-01 1965-07-01 Surface treatment of titanium

Country Status (4)

Country Link
US (1) US3650861A (en)
DE (1) DE1521799C3 (en)
GB (1) GB1105388A (en)
NL (1) NL6609029A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8143983B1 (en) 2010-09-17 2012-03-27 Apple Inc. Electronic device with magnetic attachment

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540995A (en) * 1971-03-22 1973-08-31 Bbc Brown Boveri & Cie Method for applying a protective layer to a body
US4068025A (en) * 1971-03-22 1978-01-10 Brown, Boveri & Company Limited Method of applying a protective coating to a body
US3935082A (en) * 1973-02-13 1976-01-27 Rheinisch-Westfalisches Elektrizitatswerk Ag Process for making lead electrode
DE2444691A1 (en) * 1974-09-18 1976-04-01 Rhein Westfael Elect Werk Ag PROCESS FOR THE PRODUCTION OF ELECTRODES BUILT UP FROM TITANIUM CARRIER AND LEAD DIOXIDE PAD FOR ELECTROLYTIC PURPOSES
US4491500A (en) * 1984-02-17 1985-01-01 Rem Chemicals, Inc. Method for refinement of metal surfaces
US5366598A (en) * 1989-06-30 1994-11-22 Eltech Systems Corporation Method of using a metal substrate of improved surface morphology
US5314601A (en) * 1989-06-30 1994-05-24 Eltech Systems Corporation Electrodes of improved service life
US5258098A (en) * 1991-06-17 1993-11-02 Cycam, Inc. Method of production of a surface adapted to promote adhesion
US6800326B1 (en) * 1997-01-14 2004-10-05 Seiko Epson Corporation Method of treating a surface of a surface of a substrate containing titanium for an ornament
US10687956B2 (en) 2014-06-17 2020-06-23 Titan Spine, Inc. Corpectomy implants with roughened bioactive lateral surfaces
TWI726940B (en) 2015-11-20 2021-05-11 美商泰坦脊柱股份有限公司 Processes for additively manufacturing orthopedic implants
AU2017305136A1 (en) 2016-08-03 2019-02-07 Titan Spine, Inc. Titanium implant surfaces free from alpha case and with enhanced osteoinduction
KR20190027251A (en) * 2017-09-06 2019-03-14 한국과학기술연구원 Membrane electrode assembly for anion exchange membrane water electrolyzer and method of manufacturing membrane electrode assembly for anion exchange membrane water electrolyzer
ES2743828B2 (en) * 2020-01-16 2020-06-25 Univ Valencia Politecnica ELECTROCHEMICAL PROCEDURE FOR PLATINATING TITANIUM AND CELL TATONS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060365A (en) * 1933-01-31 1936-11-10 Curtin Howe Corp Oxalate coating on nonferrous metal
US2935431A (en) * 1953-06-11 1960-05-03 Ici Ltd Method of coating titanium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8143983B1 (en) 2010-09-17 2012-03-27 Apple Inc. Electronic device with magnetic attachment
US8390412B2 (en) 2010-09-17 2013-03-05 Apple Inc. Protective cover

Also Published As

Publication number Publication date
DE1521799C3 (en) 1978-08-31
US3650861A (en) 1972-03-21
DE1521799B2 (en) 1977-03-03
NL6609029A (en) 1967-01-02
DE1521799A1 (en) 1969-10-16

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