LU90986B1 - Process for nitriding articles in bulk. - Google Patents

Process for nitriding articles in bulk.

Info

Publication number: LU90986B1
Authority: LU; Luxembourg
Prior art keywords: bulk; nitriding; articles; nitriding articles
Prior art date: 2002-11-07

Application number

LU90986A

Inventor

Jean N Georges

Original Assignee

Plasma Metal S A

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.)

2002-11-07

Filing date

2002-11-07

Publication date

2004-05-10

2002-11-07 Application filed by Plasma Metal S A filed Critical Plasma Metal S A

2002-11-07 Priority to LU90986A priority Critical patent/LU90986B1/en

2003-11-05 Priority to AU2003301832A priority patent/AU2003301832A1/en

2003-11-05 Priority to PCT/EP2003/050795 priority patent/WO2004042106A1/en

2004-05-10 Application granted granted Critical

2004-05-10 Publication of LU90986B1 publication Critical patent/LU90986B1/en

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
- C23C8/36—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 using ionised gases, e.g. ionitriding
- 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
- C23C8/36—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 using ionised gases, e.g. ionitriding
- C23C8/38—Treatment of ferrous surfaces

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)

LU90986A 2002-11-07 2002-11-07 Process for nitriding articles in bulk. LU90986B1 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
LU90986A LU90986B1 (en)	2002-11-07	2002-11-07	Process for nitriding articles in bulk.
AU2003301832A AU2003301832A1 (en)	2002-11-07	2003-11-05	Process for nitriding articles in bulk
PCT/EP2003/050795 WO2004042106A1 (en)	2002-11-07	2003-11-05	Process for nitriding articles in bulk

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU90986A LU90986B1 (en)	2002-11-07	2002-11-07	Process for nitriding articles in bulk.

Publications (1)

Publication Number	Publication Date
LU90986B1 true LU90986B1 (en)	2004-05-10

Family

ID=32310902

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU90986A LU90986B1 (en)	2002-11-07	2002-11-07	Process for nitriding articles in bulk.

Country Status (3)

Country	Link
AU (1)	AU2003301832A1 (en)
LU (1)	LU90986B1 (en)
WO (1)	WO2004042106A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10128174A1 (en) *	2001-06-11	2002-12-12	Bayer Ag	Polycarbonate composition containing special type of talc of particle diameter below 1000 nm and graft polymerisate useful for production of profiled items
FR2888586B1 (en) *	2005-07-13	2008-01-11	Nitruvid Snc	PROCESS FOR PROCESSING A TITANIUM OR TITANIUM ALLOY PART AND PART OBTAINED
AU2011252996B2 (en) *	2010-05-12	2014-06-26	Duncan C. Ferguson	Method for producing improved feathers and improved feathers thereto
LU92514B1 (en) *	2014-08-08	2016-02-09	Plasma Metal S A	SURFACE TREATMENT PROCESS OF A STAINLESS STEEL PART
CN105349939B (en) *	2015-12-10	2018-08-28	贵州西南工具(集团)有限公司	A kind of gas nitriding furnace
CN107177816B (en) *	2017-05-15	2019-06-28	西华大学	Ion nitriding device for realizing nitriding uniform temperature of workpiece
CN116555700B (en)	2023-04-27	2024-10-25	哈尔滨工业大学	A steel ball batch uniform nitriding device and nitriding method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR774656A (en) *	1932-07-19	1934-12-11	Deutsche Edelstahlwerke Ag	Improvements to processes to improve objects made of metals, metalloids or alloys
CH427073A (en) *	1964-06-16	1966-12-31	Berghaus Elektrophysik Anst	Process for the treatment of workpieces under the action of an electric glow discharge at elevated temperatures
JPS5565356A (en) *	1978-11-09	1980-05-16	Mitsubishi Electric Corp	Surface treating method utilizing glow discharge
GB2056218A (en) *	1979-07-10	1981-03-11	Tokyo Shibaura Electric Co	Diaphragm
JPS56155631A (en) *	1980-05-06	1981-12-01	Toshiba Corp	Powder treatment device utilizing plasma generated by microwave
JPS57198258A (en) *	1981-05-29	1982-12-04	Ulvac Corp	Surface treating device
JPS5884107A (en) *	1982-09-24	1983-05-20	Shunpei Yamazaki	Plasma nitriding method
EP0801142A2 (en) *	1996-04-12	1997-10-15	Nitruvid	Treatment method of a metallic substrate, metallic substrate thereby obtained and his applications
EP0872569A1 (en) *	1997-04-18	1998-10-21	Plasma Metal S.A.	Nitriding process and nitriding furnace thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1072932A (en) *	1963-11-01	1967-06-21	Berghaus Elektrophysik Anst	Method of and apparatus for surface hardening bodies by gaseous treatment
DE3420859C2 (en) *	1984-06-05	1986-05-07	Alois 5202 Hennef Müller	Method and device for surface coating, in particular for painting small parts
US5393346A (en) *	1993-05-25	1995-02-28	The Magni Group, Inc.	Apparauts for coating fasteners
FR2800390B1 (en) *	1999-11-02	2002-01-11	Dacral Sa	METHOD AND DEVICE FOR APPLYING AN ANTI-CORROSION COATING

2002
- 2002-11-07 LU LU90986A patent/LU90986B1/en active
2003
- 2003-11-05 WO PCT/EP2003/050795 patent/WO2004042106A1/en not_active Application Discontinuation
- 2003-11-05 AU AU2003301832A patent/AU2003301832A1/en not_active Abandoned

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR774656A (en) *	1932-07-19	1934-12-11	Deutsche Edelstahlwerke Ag	Improvements to processes to improve objects made of metals, metalloids or alloys
CH427073A (en) *	1964-06-16	1966-12-31	Berghaus Elektrophysik Anst	Process for the treatment of workpieces under the action of an electric glow discharge at elevated temperatures
JPS5565356A (en) *	1978-11-09	1980-05-16	Mitsubishi Electric Corp	Surface treating method utilizing glow discharge
GB2056218A (en) *	1979-07-10	1981-03-11	Tokyo Shibaura Electric Co	Diaphragm
JPS56155631A (en) *	1980-05-06	1981-12-01	Toshiba Corp	Powder treatment device utilizing plasma generated by microwave
JPS57198258A (en) *	1981-05-29	1982-12-04	Ulvac Corp	Surface treating device
JPS5884107A (en) *	1982-09-24	1983-05-20	Shunpei Yamazaki	Plasma nitriding method
EP0801142A2 (en) *	1996-04-12	1997-10-15	Nitruvid	Treatment method of a metallic substrate, metallic substrate thereby obtained and his applications
EP0872569A1 (en) *	1997-04-18	1998-10-21	Plasma Metal S.A.	Nitriding process and nitriding furnace thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 106 (C - 020) 30 July 1980 (1980-07-30) *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 040 (C - 094) 12 March 1982 (1982-03-12) *
PATENT ABSTRACTS OF JAPAN vol. 007, no. 046 (C - 153) 23 February 1983 (1983-02-23) *
PATENT ABSTRACTS OF JAPAN vol. 007, no. 175 (C - 179) 3 March 1983 (1983-03-03) *

Also Published As

Publication number	Publication date
AU2003301832A1 (en)	2004-06-07
WO2004042106A1 (en)	2004-05-21

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ZA200509048B (en)	2006-09-27	Container and set and method for forming the same
MXPA03001516A (en)	2003-10-09	Composite article.
GB0223069D0 (en)	2002-11-13	Heat-generating articles
GB0214459D0 (en)	2002-07-31	Moulded-plastics articles
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