CS168596B2 - - Google Patents
Info
- Publication number
- CS168596B2 CS168596B2 CS4329A CS432972A CS168596B2 CS 168596 B2 CS168596 B2 CS 168596B2 CS 4329 A CS4329 A CS 4329A CS 432972 A CS432972 A CS 432972A CS 168596 B2 CS168596 B2 CS 168596B2
- Authority
- CS
- Czechoslovakia
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)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15595071A | 1971-06-23 | 1971-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS168596B2 true CS168596B2 (ru) | 1976-06-29 |
Family
ID=22557435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS4329A CS168596B2 (ru) | 1971-06-23 | 1972-06-20 |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US3796615A (ru) |
| JP (1) | JPS5129703B1 (ru) |
| CA (1) | CA969841A (ru) |
| CS (1) | CS168596B2 (ru) |
| DE (1) | DE2216688C3 (ru) |
| ES (1) | ES404017A1 (ru) |
| FR (1) | FR2154398B1 (ru) |
| GB (1) | GB1382075A (ru) |
| IL (1) | IL38822A (ru) |
| IT (1) | IT959314B (ru) |
| SE (1) | SE383001B (ru) |
| SU (1) | SU663316A3 (ru) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4030712A (en) * | 1975-02-05 | 1977-06-21 | Alco Standard Corporation | Method and apparatus for circulating a heat treating gas |
| US4160680A (en) * | 1976-11-05 | 1979-07-10 | Sola Basic Industries, Inc. | Vacuum carburizing |
| US4152177A (en) * | 1977-02-03 | 1979-05-01 | General Motors Corporation | Method of gas carburizing |
| US4191598A (en) * | 1978-08-21 | 1980-03-04 | Midland-Ross Corporation | Jet recirculation method for vacuum carburizing |
| GB2076023B (en) * | 1980-05-02 | 1983-08-03 | Air Prod & Chem | Gas carburising |
| US4386973A (en) | 1981-05-08 | 1983-06-07 | General Signal Corporation | Vacuum carburizing steel |
| FR2678287B1 (fr) * | 1991-06-26 | 1993-10-29 | Etudes Constructions Mecaniques | Procede et four de cementation a basse pression. |
| FR2681332B1 (fr) * | 1991-09-13 | 1994-06-10 | Innovatique Sa | Procede et dispositif de cementation d'un acier dans une atmosphere a basse pression. |
| ATE203063T1 (de) † | 1995-03-29 | 2001-07-15 | Jh Corp | Verfahren und zur vakuumaufkohlung, verwendung einer vorrichtung zur vakuumaufkohlung und aufgekohlte stahlerzeugnisse |
| DE59704123D1 (de) † | 1997-06-03 | 2001-08-30 | Ipsen Int Gmbh | Verfahren zur Aufkohlung metallischer Werkstücke in einem Vakuum-Ofen |
| DE10118494C2 (de) * | 2001-04-04 | 2003-12-11 | Aichelin Gesmbh Moedling | Verfahren zur Niederdruck-Carbonitrierung von Stahlteilen |
| JP5428031B2 (ja) * | 2001-06-05 | 2014-02-26 | Ｄｏｗａサーモテック株式会社 | 浸炭処理方法及びその装置 |
| US7276204B2 (en) * | 2001-06-05 | 2007-10-02 | Dowa Thermotech Co., Ltd. | Carburization treatment method and carburization treatment apparatus |
| DE10232432A1 (de) * | 2002-07-17 | 2004-01-29 | Linde Ag | Verfahren und Vorrichtung zum Unterdruckaufkohlen |
| US7195177B2 (en) * | 2003-06-18 | 2007-03-27 | Raytheon Company | Method and apparatus for humidity control within a housing |
| EP2541179A3 (en) * | 2005-11-23 | 2014-09-24 | Surface Combustion, Inc. | Gas generator for an atmospheric furnace for treating one or more articles |
| JP4458079B2 (ja) * | 2006-09-27 | 2010-04-28 | 株式会社Ｉｈｉ | 真空浸炭処理装置 |
| JP4458107B2 (ja) | 2007-03-09 | 2010-04-28 | 株式会社Ｉｈｉ | 真空浸炭処理方法及び真空浸炭処理装置 |
| EP2462253B1 (en) | 2009-08-07 | 2021-04-07 | Swagelok Company | Low temperature carburization under soft vacuum |
| JP5683416B2 (ja) * | 2011-08-31 | 2015-03-11 | 株式会社Ihi | 真空加熱炉の絶縁抵抗改善方法 |
| WO2013109415A1 (en) | 2012-01-20 | 2013-07-25 | Swagelok Company | Concurrent flow of activating gas in low temperature carburization |
| PL422596A1 (pl) * | 2017-08-21 | 2019-02-25 | Seco/Warwick Spółka Akcyjna | Sposób nawęglania podciśnieniowego (LPC) elementów wykonanych ze stopów żelaza i innych metali |
| CN111534784B (zh) * | 2020-05-21 | 2022-05-27 | 湖南特科能热处理有限公司 | 一种低碳合金钢的真空渗碳工艺 |
| AT524143B1 (de) * | 2020-09-10 | 2022-12-15 | Miba Sinter Austria Gmbh | Verfahren zur Härtung eines Sinterbauteils |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA692161A (en) * | 1964-08-11 | N. Ipsen Harold | Method of heat treating metal parts | |
| US1768317A (en) * | 1929-03-30 | 1930-06-24 | Peoples Gas By Products Corp | Process of carburizing iron or steel |
| US2565360A (en) * | 1947-12-15 | 1951-08-21 | Leon G Dufilho | Method for nitriding |
| GB801463A (en) * | 1954-08-11 | 1958-09-17 | Steirische Gussstahlwerke | Process for annealing steel in a vacuum |
| US3202553A (en) * | 1960-12-19 | 1965-08-24 | Greene Ben | Methods of heat treating articles |
| US3168607A (en) * | 1960-12-28 | 1965-02-02 | Greene Ben | Methods of heat treating articles |
| DE1533964B2 (de) * | 1967-03-23 | 1975-11-13 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Ofen zur Oberflächenbehandlung von Werkstücken in Schutz- oder Trägergas |
| US3620518A (en) * | 1967-03-23 | 1971-11-16 | Degussa | Process and device for the treatment of surfaces of workpieces in an annealing furnace |
| FR1555588A (ru) * | 1967-08-01 | 1969-01-31 |
-
1971
- 1971-06-23 US US00155950A patent/US3796615A/en not_active Expired - Lifetime
-
1972
- 1972-02-09 CA CA134,334A patent/CA969841A/en not_active Expired
- 1972-02-23 IL IL38822A patent/IL38822A/xx unknown
- 1972-03-01 GB GB944772A patent/GB1382075A/en not_active Expired
- 1972-04-07 JP JP47035074A patent/JPS5129703B1/ja active Pending
- 1972-04-07 DE DE2216688A patent/DE2216688C3/de not_active Expired
- 1972-04-17 FR FR7213426A patent/FR2154398B1/fr not_active Expired
- 1972-06-13 IT IT68895/72A patent/IT959314B/it active
- 1972-06-19 ES ES404017A patent/ES404017A1/es not_active Expired
- 1972-06-20 CS CS4329A patent/CS168596B2/cs unknown
- 1972-06-21 SE SE7208179A patent/SE383001B/xx unknown
- 1972-06-21 SU SU721800702A patent/SU663316A3/ru active
-
1975
- 1975-03-26 US US05/562,197 patent/USRE29881E/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| USRE29881E (en) | 1979-01-16 |
| DE2216688B2 (de) | 1978-04-27 |
| IL38822A0 (en) | 1972-04-27 |
| US3796615A (en) | 1974-03-12 |
| GB1382075A (en) | 1975-01-29 |
| IT959314B (it) | 1973-11-10 |
| DE2216688A1 (de) | 1973-01-11 |
| CA969841A (en) | 1975-06-24 |
| SE383001B (sv) | 1976-02-23 |
| DE2216688C3 (de) | 1984-03-22 |
| JPS5129703B1 (ru) | 1976-08-27 |
| IL38822A (en) | 1975-07-28 |
| SU663316A3 (ru) | 1979-05-15 |
| ES404017A1 (es) | 1975-11-16 |
| FR2154398A1 (ru) | 1973-05-11 |
| FR2154398B1 (ru) | 1975-10-24 |