NO823887L - Fremgangsmaate ved settherding av metalliske arbeidsstykker - Google Patents
Fremgangsmaate ved settherding av metalliske arbeidsstykkerInfo
- Publication number
- NO823887L NO823887L NO823887A NO823887A NO823887L NO 823887 L NO823887 L NO 823887L NO 823887 A NO823887 A NO 823887A NO 823887 A NO823887 A NO 823887A NO 823887 L NO823887 L NO 823887L
- Authority
- NO
- Norway
- Prior art keywords
- carbon
- gas
- supply
- duration
- carbonaceous
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 42
- 239000007789 gas Substances 0.000 claims description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 39
- 229910052799 carbon Inorganic materials 0.000 claims description 39
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 17
- 239000001294 propane Substances 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 239000011261 inert gas Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 description 9
- 239000004215 Carbon black (E152) Substances 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 239000004071 soot Substances 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 5
- 150000001247 metal acetylides Chemical class 0.000 description 5
- 238000003763 carbonization Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 238000005256 carbonitriding Methods 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
-
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813146042 DE3146042A1 (de) | 1981-11-20 | 1981-11-20 | Verfahren zum einsatzhaerten metallischer werkstuecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO823887L true NO823887L (no) | 1983-05-24 |
Family
ID=6146826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO823887A NO823887L (no) | 1981-11-20 | 1982-11-19 | Fremgangsmaate ved settherding av metalliske arbeidsstykker |
Country Status (9)
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 (fr) * | 1989-12-14 | 1994-02-11 | Michel Gantois | Procede et installation de traitement thermique ou thermochimique d'un acier, permettant le controle de l'enrichissement en carbone de la zone superficielle. |
| FR2681332B1 (fr) * | 1991-09-13 | 1994-06-10 | Innovatique Sa | Procede et dispositif de cementation d'un acier dans une atmosphere a basse pression. |
| US6547888B1 (en) * | 2000-01-28 | 2003-04-15 | Swagelok Company | Modified low temperature case hardening processes |
| DE50007480D1 (de) * | 2000-05-24 | 2004-09-23 | Ipsen Int Gmbh | Verfahren und Vorrichtung zur Wärmebehandlung metallischer Werkstücke |
| FR2821362B1 (fr) * | 2001-02-23 | 2003-06-13 | Etudes Const Mecaniques | Procede de cementation basse pression |
| DE10221605A1 (de) * | 2002-05-15 | 2003-12-04 | Linde Ag | Verfahren und Vorrichtung zur Wärmebehandlung metallischer Werkstücke |
| EP2541177A3 (en) * | 2005-11-23 | 2014-09-24 | Surface Combustion, Inc. | Fluid delivery system for an atmospheric furnace used for treating one or more articles |
| DE102007038983A1 (de) * | 2007-08-17 | 2009-02-19 | Robert Bosch Gmbh | Verfahren zur Herstellung einer Verschleißschutzschicht an einem weichmagnetischen Bauteil |
| DE102007047074A1 (de) | 2007-10-01 | 2009-04-02 | Robert Bosch Gmbh | Verfahren zur Aufkohlung von Werkstücken sowie Verwendung |
| WO2012048669A1 (de) | 2010-10-11 | 2012-04-19 | Ipsen International Gmbh | Verfahren und einrichtung zum aufkohlen und carbonitrieren von metallischen werkstoffen |
| CN103556106B (zh) * | 2013-10-30 | 2015-10-28 | 西安航空动力股份有限公司 | 一种1Cr17Ni2合金材料高温真空渗碳层的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE618026C (de) * | 1932-08-28 | 1935-08-30 | Ewald Hanus | Verfahren zum Zementieren von Eisen und Stahl |
| FR835931A (fr) * | 1938-03-30 | 1939-01-05 | Procédé pour la cémentation gazeuse de pièces en acier | |
| FR1164640A (fr) * | 1955-12-06 | 1958-10-13 | Elino Ind Ofenbau Carl Hanf & | Procédé pour la cémentation, la nitruration et la carbonitruration de pièces en acier |
| DE2851982A1 (de) * | 1978-12-01 | 1980-06-12 | Degussa | Verfahren zum steuern von aufkohlungsprozessen im unterdruckbereich |
| DE3038082A1 (de) * | 1980-10-08 | 1982-05-06 | Linde Ag, 6200 Wiesbaden | Verfahren zum einsatzhaerten metallischer werkstuecke |
| DE3038078A1 (de) * | 1980-10-08 | 1982-05-06 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum aufkohlen metallischer werkstuecke |
-
1981
- 1981-11-20 DE DE19813146042 patent/DE3146042A1/de not_active Withdrawn
-
1982
- 1982-03-04 AT AT0084282A patent/AT373294B/de not_active IP Right Cessation
- 1982-11-11 DE DE8282110429T patent/DE3273483D1/de not_active Expired
- 1982-11-11 EP EP82110429A patent/EP0080124B1/de not_active Expired
- 1982-11-11 AU AU90401/82A patent/AU548340B2/en not_active Ceased
- 1982-11-16 GR GR69832A patent/GR77758B/el unknown
- 1982-11-19 ZA ZA828553A patent/ZA828553B/xx unknown
- 1982-11-19 ES ES517532A patent/ES8307921A1/es not_active Expired
- 1982-11-19 NO NO823887A patent/NO823887L/no unknown
- 1982-11-19 BR BR8206714A patent/BR8206714A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0080124A3 (en) | 1984-08-22 |
| AU9040182A (en) | 1983-05-26 |
| DE3273483D1 (en) | 1986-10-30 |
| ES517532A0 (es) | 1983-08-01 |
| ES8307921A1 (es) | 1983-08-01 |
| EP0080124A2 (de) | 1983-06-01 |
| DE3146042A1 (de) | 1983-05-26 |
| EP0080124B1 (de) | 1986-09-24 |
| ZA828553B (en) | 1983-09-28 |
| GR77758B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-09-25 |
| AU548340B2 (en) | 1985-12-05 |
| BR8206714A (pt) | 1983-10-04 |
| AT373294B (de) | 1984-01-10 |
| ATA84282A (de) | 1983-05-15 |
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