GR77758B - - Google Patents

Info

Publication number: GR77758B
Authority: GR; Greece

Application number

GR69832A

Other languages

Greek (el)

Inventor

Thomas Mahlo

Karl Dorhofer

Original Assignee

Linde Ag

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.)

1981-11-20

Filing date

1982-11-16

Publication date

1984-09-25

1982-11-16 Application filed by Linde Ag filed Critical Linde Ag

1984-09-25 Publication of GR77758B publication Critical patent/GR77758B/el

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
- C23C8/06—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
- 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
- C23C8/20—Carburising
- C23C8/22—Carburising 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)
Contacts (AREA)
Regulation And Control Of Combustion (AREA)
Arc Welding Control (AREA)

GR69832A 1981-11-20 1982-11-16 GR77758B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19813146042 DE3146042A1 (en)	1981-11-20	1981-11-20	METHOD FOR USEFUL METAL WORKPIECES

Publications (1)

Publication Number	Publication Date
GR77758B true GR77758B (en)	1984-09-25

Family

ID=6146826

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR69832A GR77758B (en)	1981-11-20	1982-11-16

Country Status (9)

Country	Link
EP (1)	EP0080124B1 (en)
AT (1)	AT373294B (en)
AU (1)	AU548340B2 (en)
BR (1)	BR8206714A (en)
DE (2)	DE3146042A1 (en)
ES (1)	ES8307921A1 (en)
GR (1)	GR77758B (en)
NO (1)	NO823887L (en)
ZA (1)	ZA828553B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2656003B1 (en) *	1989-12-14	1994-02-11	Michel Gantois	PROCESS AND PLANT FOR THERMAL OR THERMOCHEMICAL TREATMENT OF STEEL, ENABLING THE CONTROL OF CARBON ENRICHMENT IN THE SURFACE ZONE.
US5139584A (en) *	1989-07-13	1992-08-18	Solo Fours Industriels Sa	Carburization process
FR2681332B1 (en) *	1991-09-13	1994-06-10	Innovatique Sa	METHOD AND DEVICE FOR CEMENTING STEEL IN A LOW PRESSURE ATMOSPHERE.
US6547888B1 (en) *	2000-01-28	2003-04-15	Swagelok Company	Modified low temperature case hardening processes
DE50007480D1 (en) *	2000-05-24	2004-09-23	Ipsen Int Gmbh	Method and device for the heat treatment of metallic workpieces
FR2821362B1 (en)	2001-02-23	2003-06-13	Etudes Const Mecaniques	LOW PRESSURE CEMENTING PROCESS
DE10221605A1 (en) *	2002-05-15	2003-12-04	Linde Ag	Method and device for the heat treatment of metallic workpieces
JP5259415B2 (en) *	2005-11-23	2013-08-07	サーフェス・コンバスチョン・インコーポレーテッド	Surface treatment of metal products in an atmospheric furnace
DE102007038983A1 (en) *	2007-08-17	2009-02-19	Robert Bosch Gmbh	Method for producing a wear protection layer on a soft magnetic component
DE102007047074A1 (en)	2007-10-01	2009-04-02	Robert Bosch Gmbh	Method of carburizing workpieces and use
WO2012048669A1 (en)	2010-10-11	2012-04-19	Ipsen International Gmbh	Method and arrangement for carburizing and carbonitriding metallic materials
CN103556106B (en) *	2013-10-30	2015-10-28	西安航空动力股份有限公司	A kind of preparation method of 1Cr17Ni2 alloy material high-temperature vacuum cementation zone

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE618026C (en) *	1932-08-28	1935-08-30	Ewald Hanus	Method of cementing iron and steel
FR835931A (en) *	1938-03-30	1939-01-05		Process for the gas carburizing of steel parts
FR1164640A (en) *	1955-12-06	1958-10-13	Elino Ind Ofenbau Carl Hanf &	Process for cementation, nitriding and carbonitriding of steel parts
DE2851982A1 (en) *	1978-12-01	1980-06-12	Degussa	Control of gas carburising at low pressures - involves pumping gas out of vacuum furnace and replacing it after it has decomposed by specific amt.
DE3038082A1 (en) *	1980-10-08	1982-05-06	Linde Ag, 6200 Wiesbaden	METHOD FOR USEFUL METAL WORKPIECES
DE3038078A1 (en) *	1980-10-08	1982-05-06	Linde Ag, 6200 Wiesbaden	METHOD AND DEVICE FOR CARBONING METAL WORKPIECES

1981
- 1981-11-20 DE DE19813146042 patent/DE3146042A1/en not_active Withdrawn
1982
- 1982-03-04 AT AT0084282A patent/AT373294B/en not_active IP Right Cessation
- 1982-11-11 DE DE8282110429T patent/DE3273483D1/en not_active Expired
- 1982-11-11 AU AU90401/82A patent/AU548340B2/en not_active Ceased
- 1982-11-11 EP EP82110429A patent/EP0080124B1/en not_active Expired
- 1982-11-16 GR GR69832A patent/GR77758B/el unknown
- 1982-11-19 NO NO823887A patent/NO823887L/en unknown
- 1982-11-19 ES ES517532A patent/ES8307921A1/en not_active Expired
- 1982-11-19 ZA ZA828553A patent/ZA828553B/en unknown
- 1982-11-19 BR BR8206714A patent/BR8206714A/en unknown

Also Published As

Publication number	Publication date
ZA828553B (en)	1983-09-28
NO823887L (en)	1983-05-24
ES517532A0 (en)	1983-08-01
EP0080124B1 (en)	1986-09-24
ES8307921A1 (en)	1983-08-01
AT373294B (en)	1984-01-10
AU9040182A (en)	1983-05-26
AU548340B2 (en)	1985-12-05
EP0080124A2 (en)	1983-06-01
DE3146042A1 (en)	1983-05-26
DE3273483D1 (en)	1986-10-30
ATA84282A (en)	1983-05-15
EP0080124A3 (en)	1984-08-22
BR8206714A (en)	1983-10-04

Publication	Publication Date	Title
FR2502933B1 (en)	1986-08-29
FR2503640B1 (en)	1984-12-21
FR2499140B1 (en)	1985-03-15
FR2501702B1 (en)	1984-06-15
GR77758B (en)	1984-09-25
FR2503408B1 (en)	1986-04-11
CH667962GA3 (en)	1988-11-30
FR2499617B3 (en)	1983-12-16
CH655597B (en)	1986-04-30
FR2503537B1 (en)	1985-03-22
FR2500613B3 (en)	1983-12-30
FR2504311B1 (en)	1984-05-18
FR2500966B1 (en)	1984-08-03
FR2499316B1 (en)	1983-11-18
FR2503297B1 (en)	1984-12-28
JPS57162732U (en)	1982-10-13
FR2503854B3 (en)	1984-01-20
FR2502895B1 (en)	1984-05-25
FR2499685B3 (en)	1983-12-23
FR2499156B1 (en)	1984-01-13
FR2502530B3 (en)	1983-02-18
FR2497914B1 (en)	1983-02-25
FR2499262B3 (en)	1983-01-14
FR2503510B1 (en)	1983-09-16
FR2499894B1 (en)	1985-03-01