AU548340B2 - Case hardening metals - Google Patents
Case hardening metalsInfo
- Publication number
- AU548340B2 AU548340B2 AU90401/82A AU9040182A AU548340B2 AU 548340 B2 AU548340 B2 AU 548340B2 AU 90401/82 A AU90401/82 A AU 90401/82A AU 9040182 A AU9040182 A AU 9040182A AU 548340 B2 AU548340 B2 AU 548340B2
- Authority
- AU
- Australia
- Prior art keywords
- case hardening
- hardening metals
- metals
- case
- hardening
- 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.)
- Ceased
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813146042 DE3146042A1 (en) | 1981-11-20 | 1981-11-20 | METHOD FOR USEFUL METAL WORKPIECES |
DE31460426 | 1981-11-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU9040182A AU9040182A (en) | 1983-05-26 |
AU548340B2 true AU548340B2 (en) | 1985-12-05 |
Family
ID=6146826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU90401/82A Ceased AU548340B2 (en) | 1981-11-20 | 1982-11-11 | Case hardening metals |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5139584A (en) * | 1989-07-13 | 1992-08-18 | Solo Fours Industriels Sa | Carburization process |
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. |
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 |
ATE274073T1 (en) * | 2000-05-24 | 2004-09-15 | Ipsen Int Gmbh | METHOD AND DEVICE FOR THE HEAT TREATMENT OF METAL 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 |
WO2007062008A2 (en) * | 2005-11-23 | 2007-05-31 | Surface Combustion, Inc. | Surface treatment of metallic articles 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)
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. |
DE3038078A1 (en) * | 1980-10-08 | 1982-05-06 | Linde Ag, 6200 Wiesbaden | METHOD AND DEVICE FOR CARBONING METAL WORKPIECES |
DE3038082A1 (en) * | 1980-10-08 | 1982-05-06 | Linde Ag, 6200 Wiesbaden | METHOD FOR USEFUL 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 AU AU90401/82A patent/AU548340B2/en not_active Ceased
- 1982-11-11 DE DE8282110429T patent/DE3273483D1/en not_active Expired
- 1982-11-11 EP EP82110429A patent/EP0080124B1/en not_active Expired
- 1982-11-16 GR GR69832A patent/GR77758B/el 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
- 1982-11-19 NO NO823887A patent/NO823887L/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0080124A3 (en) | 1984-08-22 |
EP0080124A2 (en) | 1983-06-01 |
DE3146042A1 (en) | 1983-05-26 |
GR77758B (en) | 1984-09-25 |
DE3273483D1 (en) | 1986-10-30 |
AT373294B (en) | 1984-01-10 |
ZA828553B (en) | 1983-09-28 |
ATA84282A (en) | 1983-05-15 |
AU9040182A (en) | 1983-05-26 |
EP0080124B1 (en) | 1986-09-24 |
ES517532A0 (en) | 1983-08-01 |
BR8206714A (en) | 1983-10-04 |
NO823887L (en) | 1983-05-24 |
ES8307921A1 (en) | 1983-08-01 |
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