EP0763143A4 - Verfahren zum behandeln von titanteilen - Google Patents

Verfahren zum behandeln von titanteilen

Info

Publication number: EP0763143A4
Authority: EP; European Patent Office
Prior art keywords: treating titanium; titanium parts; parts; treating; titanium
Prior art date: 1994-04-25
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP95917579A

Other languages

English (en)

French (fr)

Other versions

EP0763143A1 (de

Inventor

Douglas W Fay Sr

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.)

Sturm Ruger and Co Inc

Original Assignee

Sturm Ruger and Co 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.)

1994-04-25

Filing date

1995-04-18

Publication date

1997-06-11

1995-04-18 Application filed by Sturm Ruger and Co Inc filed Critical Sturm Ruger and Co Inc

1997-03-19 Publication of EP0763143A1 publication Critical patent/EP0763143A1/de

1997-06-11 Publication of EP0763143A4 publication Critical patent/EP0763143A4/de

Status Withdrawn legal-status Critical Current

Links

RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title 1

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
- C23C8/06—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
- C23C8/28—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 more than one element being applied in one step
- C23C8/30—Carbo-nitriding
- 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
- C23C8/28—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 more than one element being applied in one step
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1031—Alloys containing non-metals starting from gaseous compounds or vapours of at least one of the constituents

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

EP95917579A 1994-04-25 1995-04-18 Verfahren zum behandeln von titanteilen Withdrawn EP0763143A4 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US23289094A	1994-04-25	1994-04-25
US232890		1994-04-25
PCT/US1995/004763 WO1995029270A1 (en)	1994-04-25	1995-04-18	Method of treating titanium parts

Publications (2)

Publication Number	Publication Date
EP0763143A1 EP0763143A1 (de)	1997-03-19
EP0763143A4 true EP0763143A4 (de)	1997-06-11

Family

ID=22875015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP95917579A Withdrawn EP0763143A4 (de)	1994-04-25	1995-04-18	Verfahren zum behandeln von titanteilen

Country Status (5)

Country	Link
EP (1)	EP0763143A4 (de)
JP (1)	JPH10503551A (de)
KR (1)	KR970702386A (de)
CN (1)	CN1151192A (de)
WO (1)	WO1995029270A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1997014820A1 (en) *	1995-10-18	1997-04-24	Sturm, Ruger & Company, Inc.	Method of treating titanium parts
AU2003213601A1 (en) *	2002-02-28	2003-09-16	Swagelok Company	Case hardening of titanium
CN103589987B (zh) *	2013-12-06	2016-01-20	龙工（上海）精工液压有限公司	一种柱塞泵用传动轴的热处理工艺
CN107779812A (zh) *	2017-10-19	2018-03-09	宝鸡市金海源钛标准件制品有限公司	一种医用钛合金表面的改性方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4322255A (en) *	1979-01-15	1982-03-30	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Heat treatment of steel and method for monitoring the treatment
US5039357A (en) *	1990-06-15	1991-08-13	Dynamic Metal Treating, Inc.	Method for nitriding and nitrocarburizing rifle barrels in a fluidized bed furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5662961A (en) *	1979-10-26	1981-05-29	Mitsubishi Metal Corp	Surface coated sintered hard alloy member for cutting tool
FR2649123B1 (fr) *	1989-06-30	1991-09-13	Air Liquide	Procede de traitement thermique de metaux
US5298090A (en) *	1992-12-22	1994-03-29	Air Products And Chemicals, Inc.	Atmospheres for heat treating non-ferrous metals and alloys

1995
- 1995-04-18 JP JP7527717A patent/JPH10503551A/ja not_active Ceased
- 1995-04-18 CN CN95193444A patent/CN1151192A/zh active Pending
- 1995-04-18 EP EP95917579A patent/EP0763143A4/de not_active Withdrawn
- 1995-04-18 KR KR1019960705985A patent/KR970702386A/ko not_active Withdrawn
- 1995-04-18 WO PCT/US1995/004763 patent/WO1995029270A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4322255A (en) *	1979-01-15	1982-03-30	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Heat treatment of steel and method for monitoring the treatment
US5039357A (en) *	1990-06-15	1991-08-13	Dynamic Metal Treating, Inc.	Method for nitriding and nitrocarburizing rifle barrels in a fluidized bed furnace

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
G.BOUTTIER ET AL: "SCHUTZGASATMOSPHÄRE AUF STICKSTOFF-BASIS", HAERTEREI TECHNISCHE MITTEILUNGEN, vol. 35, no. 6, 1980, MUNCHEN DE, pages 284 - 288, XP002028721 *
M.MOUFLARD ET AL: "ATMOSPHERES DE CEMENTATION A PARTIR D'AZOTE ET DE METHANOL", REVUE DE METALLURGIE, vol. 58, May 1961 (1961-05-01), PARIS FR, pages 401 - 405, XP002028722 *
See also references of WO9529270A1 *

Also Published As

Publication number	Publication date
JPH10503551A (ja)	1998-03-31
KR970702386A (ko)	1997-05-13
EP0763143A1 (de)	1997-03-19
CN1151192A (zh)	1997-06-04
WO1995029270A1 (en)	1995-11-02

Legal Events

Date	Code	Title	Description
1997-01-31	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1997-03-19	17P	Request for examination filed	Effective date: 19961031
1997-03-19	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
1997-04-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1997-06-11	18W	Application withdrawn	Withdrawal date: 19970408
1997-06-11	A4	Supplementary search report drawn up and despatched	Effective date: 19970424
1997-06-11	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

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EP0763143A4 (de)	1997-06-11	Verfahren zum behandeln von titanteilen
ZA973988B (en)	1998-11-09	Method of treatment
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GB9202196D0 (en)	1992-03-18	Method of treatment
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