ATE235581T1 - Verfahren zum nitrieren und/oder nitrocarburieren von höher legierten stählen - Google Patents
Verfahren zum nitrieren und/oder nitrocarburieren von höher legierten stählenInfo
- Publication number
- ATE235581T1 ATE235581T1 AT00102359T AT00102359T ATE235581T1 AT E235581 T1 ATE235581 T1 AT E235581T1 AT 00102359 T AT00102359 T AT 00102359T AT 00102359 T AT00102359 T AT 00102359T AT E235581 T1 ATE235581 T1 AT E235581T1
- Authority
- AT
- Austria
- Prior art keywords
- workpieces
- temperature
- gas atmosphere
- nitrocarburizing
- nitriding
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005121 nitriding Methods 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 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
- 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
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
-
- 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
- C23C8/34—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 more than one element being applied in more than one step
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00102359A EP1122331B1 (de) | 2000-02-04 | 2000-02-04 | Verfahren zum Nitrieren und/oder Nitrocarburieren von höher legierten Stählen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE235581T1 true ATE235581T1 (de) | 2003-04-15 |
Family
ID=8167773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00102359T ATE235581T1 (de) | 2000-02-04 | 2000-02-04 | Verfahren zum nitrieren und/oder nitrocarburieren von höher legierten stählen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6328819B1 (de) |
| EP (1) | EP1122331B1 (de) |
| AT (1) | ATE235581T1 (de) |
| DE (1) | DE50001540D1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6929757B2 (en) * | 2003-08-25 | 2005-08-16 | General Motors Corporation | Oxidation-resistant magnetorheological fluid |
| US7622197B2 (en) * | 2006-11-20 | 2009-11-24 | Ferroxy-Aled, Llc | Seasoned ferrous cookware |
| ITMI20110366A1 (it) * | 2011-03-10 | 2012-09-11 | Sol Spa | Procedimento per il trattamento di acciai. |
| RU2519356C2 (ru) * | 2012-05-24 | 2014-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский автомобильно-дорожный государственный технический университет (МАДИ)" | Способ циклического газового азотирования штампов из сталей для горячего деформирования |
| CN104603319B (zh) * | 2012-06-26 | 2017-10-10 | 弗尔维奥 法布里佐·卡文娜 | 钢制零件的表面抗氧化处理的方法和设备 |
| DE102013226090A1 (de) | 2013-12-16 | 2015-06-18 | Robert Bosch Gmbh | Verfahren zum Gasnitrocarburieren |
| DE102013226091A1 (de) | 2013-12-16 | 2015-06-18 | Robert Bosch Gmbh | Zylindertrommel einer hydrostatischen Axialkolbenmaschine mit einer Verschleißschutzschicht |
| DE102016221891A1 (de) | 2016-11-08 | 2018-05-09 | Robert Bosch Gmbh | Verfahren zur Wärmebehandlung eines aus einem hochlegierten Stahl bestehenden Werkstücks |
| JP6930738B2 (ja) * | 2018-08-03 | 2021-09-01 | 錦見鋳造株式会社 | 調理器具の製造方法 |
| EP4018010A1 (de) | 2019-08-23 | 2022-06-29 | Elos Medtech Pinol A/S | Oberflächenhärtung für ein dentalimplantat |
| JP7753196B2 (ja) | 2019-08-23 | 2025-10-14 | エロス・メドテック・パイノール・エー／エス | チタンの低温硬化 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1351234A (en) * | 1970-07-21 | 1974-04-24 | Nissan Motor | Process for forming a soft nitride layer in a metal surface |
| DD119822A1 (de) * | 1975-06-20 | 1976-05-12 | ||
| JPS52138027A (en) * | 1976-04-08 | 1977-11-17 | Nissan Motor | Ferrous member superior in initial fitting and wear resisting property and production process therefor |
| US4496401A (en) * | 1981-10-15 | 1985-01-29 | Lucas Industries | Corrosion resistant steel components and method of manufacture thereof |
| FR2524006B1 (fr) * | 1982-03-23 | 1985-10-11 | Air Liquide | Procede de durcissement superficiel de pieces metalliques |
| JPS60215756A (ja) * | 1984-01-27 | 1985-10-29 | プロセダイン コ−ポレイシヨン | ステンレス鋼の硬化方法 |
| US5037491A (en) * | 1986-02-28 | 1991-08-06 | Fox Patrick L | Shallow case hardening and corrosion inhibition process |
| DE3718240C1 (de) * | 1987-05-30 | 1988-01-14 | Ewald Schwing | Verfahren zur Waermebehandlung von metallischen Werkstuecken in einer gasdurchstroemten Wirbelschicht |
| DE4339404A1 (de) * | 1993-11-18 | 1995-05-24 | Ipsen Ind Int Gmbh | Verfahren zur Herstellung einheitlicher Oxidationsschichten auf metallischen Werkstücken und Vorrichtung zur Durchführung des Verfahrens |
-
2000
- 2000-02-04 EP EP00102359A patent/EP1122331B1/de not_active Expired - Lifetime
- 2000-02-04 DE DE50001540T patent/DE50001540D1/de not_active Expired - Lifetime
- 2000-02-04 AT AT00102359T patent/ATE235581T1/de active
- 2000-04-28 US US09/562,695 patent/US6328819B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1122331A1 (de) | 2001-08-08 |
| DE50001540D1 (de) | 2003-04-30 |
| EP1122331B1 (de) | 2003-03-26 |
| US6328819B1 (en) | 2001-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MXPA02007348A (es) | Procedimientos modificados de endurecimiento superficial a baja temperatura. | |
| ATE235581T1 (de) | Verfahren zum nitrieren und/oder nitrocarburieren von höher legierten stählen | |
| JPH0344457A (ja) | 鋼の窒化方法 | |
| KR870010211A (ko) | 개량된 표면 마모품질의 금속성분의 처리방법 | |
| SE0200918L (sv) | Sätt att utbilda ett kromrikt skikt på ytan av en nickellegering | |
| KR950032695A (ko) | 얇은 구조부분을 열화학적으로 처리하기 위한 방법 | |
| BR0313862B1 (pt) | processo de tratamento térmico de tira metálica. | |
| DE69902169D1 (de) | Verfahren zum niederdrück-nitrocarburieren metallischer werkstücke | |
| ATE280847T1 (de) | Verfahren und verwendung einer vorrichtung zum nitrocarburieren von eisenwerkstoffen | |
| ATE533865T1 (de) | Verfahren zur waermebehandlung von waelzlagerbauteilen aus stahl | |
| JP7397029B2 (ja) | 鋼製部品の浸炭方法及び鋼製部品の製造方法 | |
| JPH1143760A5 (de) | ||
| JP2971456B1 (ja) | 鋼材の表面硬化処理方法 | |
| DE59604119D1 (de) | Verfahren zum Nitrieren und/oder Nitrocarburieren metallischer Werkstücke | |
| JPS5818995B2 (ja) | ガス軟窒化法 | |
| JP2000054108A (ja) | 鍛造用金型 | |
| CN1103898A (zh) | 钢锯条气体快速薄层碳氮共渗 | |
| JP3429870B2 (ja) | 焼結部品表面硬化方法 | |
| Maldzinski et al. | New possibilities of controlling the gas nitriding process by utilizing simulation of growth kinetics of nitride layers | |
| Zhang | Effect of sulphur in natural gas on carburizing process | |
| RU98112570A (ru) | Способ низкотемпературного азотирования сталей | |
| SU1624053A1 (ru) | Способ химико-термической обработки стальных изделий | |
| RU2109075C1 (ru) | Способ упрочнения поверхностей стальных изделий | |
| Leskovsek | Career Overview- Professor Bozidar Liscic | |
| Cai et al. | Application of heat treat simulation in continuous improvement of product reliability |