AU2003213601A1 - Case hardening of titanium - Google Patents

Case hardening of titanium

Info

Publication number
AU2003213601A1
AU2003213601A1 AU2003213601A AU2003213601A AU2003213601A1 AU 2003213601 A1 AU2003213601 A1 AU 2003213601A1 AU 2003213601 A AU2003213601 A AU 2003213601A AU 2003213601 A AU2003213601 A AU 2003213601A AU 2003213601 A1 AU2003213601 A1 AU 2003213601A1
Authority
AU
Australia
Prior art keywords
titanium
case hardening
hardening
case
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.)
Abandoned
Application number
AU2003213601A
Inventor
Sunniva R. Collins
Steven V. Marx
Peter C. Williams
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.)
Swagelok Co
Original Assignee
Swagelok Co
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 Swagelok Co filed Critical Swagelok Co
Publication of AU2003213601A1 publication Critical patent/AU2003213601A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
AU2003213601A 2002-02-28 2003-02-28 Case hardening of titanium Abandoned AU2003213601A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US36061502P 2002-02-28 2002-02-28
US60/360,615 2002-02-28
US39276802P 2002-07-01 2002-07-01
US60/392,768 2002-07-01
PCT/US2003/005994 WO2003074752A1 (en) 2002-02-28 2003-02-28 Case hardening of titanium

Publications (1)

Publication Number Publication Date
AU2003213601A1 true AU2003213601A1 (en) 2003-09-16

Family

ID=27791644

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003213601A Abandoned AU2003213601A1 (en) 2002-02-28 2003-02-28 Case hardening of titanium

Country Status (2)

Country Link
AU (1) AU2003213601A1 (en)
WO (1) WO2003074752A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008124247A1 (en) * 2007-04-06 2008-10-16 Swagelok Company Activation qf aluminum
US8961711B2 (en) 2010-05-24 2015-02-24 Air Products And Chemicals, Inc. Method and apparatus for nitriding metal articles
EP3878999A1 (en) 2016-06-02 2021-09-15 Danmarks Tekniske Universitet A method of oxidising titanium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH585278A5 (en) * 1974-03-05 1977-07-15 Goehring Werner Activation of mass transfer in gas hardening of metals - by introducing an additional gas at higher temperature into the furnace chamber
JPS58174572A (en) * 1982-04-02 1983-10-13 Oriental Eng Kk Gas soft nitriding method
DE3615425A1 (en) * 1986-05-07 1987-11-12 Thyssen Edelstahlwerke Ag PERFORMANCE OF MACHINE ELEMENTS FROM TECHNICAL TITANIUM ALLOYS THROUGH SURFACE COATING IN THE PLASMA OF GLIMMENT CHARGES
JPH0790541A (en) * 1993-09-13 1995-04-04 Demutetsuku Kk Mixed gas penetration modifying method and device therefor
JPH07119420A (en) * 1993-10-27 1995-05-09 Fuji Oozx Inc Method for treating surface of titanium or titanium alloy made engine valve
CN1151192A (en) * 1994-04-25 1997-06-04 施图尔姆鲁格有限公司 Method of treating titanium parts
JPH10306365A (en) * 1997-05-07 1998-11-17 Citizen Watch Co Ltd Surface hardened titanium material, method for hardening surface of titanium material and product thereof
JP3958838B2 (en) * 1997-07-25 2007-08-15 シチズンホールディングス株式会社 Method of curing titanium cured member
JP2001081544A (en) * 1999-09-13 2001-03-27 Citizen Watch Co Ltd Tableware made of titanium or titanium alloy and surface treating method therefor

Also Published As

Publication number Publication date
WO2003074752A1 (en) 2003-09-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase