IN2014CN03952A - - Google Patents
Info
- Publication number
- IN2014CN03952A IN2014CN03952A IN3952CHN2014A IN2014CN03952A IN 2014CN03952 A IN2014CN03952 A IN 2014CN03952A IN 3952CHN2014 A IN3952CHN2014 A IN 3952CHN2014A IN 2014CN03952 A IN2014CN03952 A IN 2014CN03952A
- Authority
- IN
- India
- Prior art keywords
- temperature
- nitridation
- phase
- simple heating
- heating phase
- Prior art date
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
- C23C8/28—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 one step
- C23C8/30—Carbo-nitriding
- C23C8/32—Carbo-nitriding of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- 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
- C23C8/02—Pretreatment of the material to be coated
-
- 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
-
- 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
- C23C8/80—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1159877A FR2981948B1 (fr) | 2011-10-31 | 2011-10-31 | Procede de carbonitruration basse pression, a gradient reduit de temperature dans une phase de nitruration initiale |
| PCT/EP2012/069889 WO2013064336A1 (fr) | 2011-10-31 | 2012-10-08 | Procede de carbonitruration basse pression, a gradient reduit de temperature dans une phase de nitruration initiale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN03952A true IN2014CN03952A (de) | 2015-10-23 |
Family
ID=46980985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3952CHN2014 IN2014CN03952A (de) | 2011-10-31 | 2012-10-08 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9708704B2 (de) |
| EP (1) | EP2773787B1 (de) |
| JP (1) | JP6189850B2 (de) |
| KR (1) | KR101945004B1 (de) |
| CN (1) | CN103946412B (de) |
| BR (1) | BR112014010315A2 (de) |
| FR (1) | FR2981948B1 (de) |
| IN (1) | IN2014CN03952A (de) |
| MX (1) | MX360731B (de) |
| WO (1) | WO2013064336A1 (de) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1159877A (fr) | 1956-10-17 | 1958-07-03 | Boucle de sangle réglable à ouverture rapide | |
| JPH02294461A (ja) * | 1989-05-09 | 1990-12-05 | Mazda Motor Corp | 鋼部材の浸炭処理方法 |
| US5273585A (en) | 1990-03-27 | 1993-12-28 | Mazda Motor Corporation | Heat-treating apparatus |
| FR2777911B1 (fr) * | 1998-04-28 | 2000-07-28 | Aubert & Duval Sa | Procede de carbonitruration a basse pression de pieces en alliage metallique |
| JP3960697B2 (ja) * | 1998-12-10 | 2007-08-15 | 株式会社日本テクノ | 浸炭および浸炭窒化処理方法 |
| JP3931276B2 (ja) * | 2001-12-13 | 2007-06-13 | 光洋サーモシステム株式会社 | 真空浸炭窒化方法 |
| PL204747B1 (pl) * | 2002-10-31 | 2010-02-26 | Politechnika & Lstrok Odzka | Sposób nawęglania wyrobów stalowych w podciśnieniu |
| JP2006002194A (ja) * | 2004-06-16 | 2006-01-05 | Nsk Ltd | 軸の製造方法 |
| JP4655528B2 (ja) * | 2004-07-12 | 2011-03-23 | 日産自動車株式会社 | 高強度機械構造用部品の製造方法、および高強度機械構造用部品 |
| FR2884523B1 (fr) | 2005-04-19 | 2008-01-11 | Const Mecaniques Sa Et | Procede et four de carbonitruration a basse pression |
| JP5295813B2 (ja) * | 2009-02-17 | 2013-09-18 | Ｄｏｗａサーモテック株式会社 | 鉄族系合金の窒化処理方法 |
| DE102009002985A1 (de) * | 2009-05-11 | 2010-11-18 | Robert Bosch Gmbh | Verfahren zur Carbonitrierung |
| CN101851735B (zh) * | 2010-04-19 | 2011-09-07 | 东风汽车有限公司 | 一种球墨铸铁的强化工艺及其制成品 |
| DE102010028165A1 (de) * | 2010-04-23 | 2011-10-27 | Robert Bosch Gmbh | Verfahren zur Carbonitrierung von metallischen Bauteilen |
-
2011
- 2011-10-31 FR FR1159877A patent/FR2981948B1/fr active Active
-
2012
- 2012-10-08 MX MX2014005220A patent/MX360731B/es active IP Right Grant
- 2012-10-08 CN CN201280053990.4A patent/CN103946412B/zh active Active
- 2012-10-08 KR KR1020147015025A patent/KR101945004B1/ko active IP Right Grant
- 2012-10-08 EP EP12769125.1A patent/EP2773787B1/de active Active
- 2012-10-08 US US14/354,358 patent/US9708704B2/en active Active
- 2012-10-08 WO PCT/EP2012/069889 patent/WO2013064336A1/fr active Application Filing
- 2012-10-08 BR BR112014010315A patent/BR112014010315A2/pt active Search and Examination
- 2012-10-08 JP JP2014539274A patent/JP6189850B2/ja active Active
- 2012-10-08 IN IN3952CHN2014 patent/IN2014CN03952A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US9708704B2 (en) | 2017-07-18 |
| JP6189850B2 (ja) | 2017-08-30 |
| WO2013064336A1 (fr) | 2013-05-10 |
| CN103946412A (zh) | 2014-07-23 |
| EP2773787A1 (de) | 2014-09-10 |
| MX360731B (es) | 2018-11-14 |
| CN103946412B (zh) | 2016-10-05 |
| EP2773787B1 (de) | 2018-07-04 |
| KR20140101749A (ko) | 2014-08-20 |
| KR101945004B1 (ko) | 2019-02-01 |
| JP2014532809A (ja) | 2014-12-08 |
| US20150101710A1 (en) | 2015-04-16 |
| FR2981948B1 (fr) | 2014-01-03 |
| FR2981948A1 (fr) | 2013-05-03 |
| MX2014005220A (es) | 2015-03-05 |
| BR112014010315A2 (pt) | 2017-05-02 |
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