DE69619725D1 - Verfahren zum Nitrieren von Stahl - Google Patents
Verfahren zum Nitrieren von StahlInfo
- Publication number
- DE69619725D1 DE69619725D1 DE69619725T DE69619725T DE69619725D1 DE 69619725 D1 DE69619725 D1 DE 69619725D1 DE 69619725 T DE69619725 T DE 69619725T DE 69619725 T DE69619725 T DE 69619725T DE 69619725 D1 DE69619725 D1 DE 69619725D1
- Authority
- DE
- Germany
- Prior art keywords
- nitriding steel
- nitriding
- steel
- 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.)
- Expired - Lifetime
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
- C23C8/02—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
- C23C8/06—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
-
- 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
- C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
- C23C8/42—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 liquids, e.g. salt baths, liquid suspensions only one element being applied
- C23C8/48—Nitriding
- C23C8/50—Nitriding 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12678395A JP3428776B2 (ja) | 1994-11-18 | 1995-05-25 | 鋼の窒化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69619725D1 true DE69619725D1 (de) | 2002-04-18 |
DE69619725T2 DE69619725T2 (de) | 2002-10-02 |
Family
ID=14943834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69619725T Expired - Lifetime DE69619725T2 (de) | 1995-05-25 | 1996-05-17 | Verfahren zum Nitrieren von Stahl |
Country Status (6)
Country | Link |
---|---|
US (1) | US5650022A (de) |
EP (1) | EP0744471B1 (de) |
KR (1) | KR960041404A (de) |
CN (1) | CN1106454C (de) |
DE (1) | DE69619725T2 (de) |
TW (1) | TW387943B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19730372C5 (de) * | 1997-07-16 | 2007-01-18 | IVA Industrieöfen - Verfahren - Anlagen Beratungs-, Produktions- und Vertriebs GmbH | Reinigung und Entpassivierung von zu nitrierenden oder nitrocarburierenden Oberflächen mit leichten Säuren |
US6165597A (en) * | 1998-08-12 | 2000-12-26 | Swagelok Company | Selective case hardening processes at low temperature |
US6093303A (en) * | 1998-08-12 | 2000-07-25 | Swagelok Company | Low temperature case hardening processes |
US6547888B1 (en) | 2000-01-28 | 2003-04-15 | Swagelok Company | Modified low temperature case hardening processes |
US20030155045A1 (en) * | 2002-02-05 | 2003-08-21 | Williams Peter C. | Lubricated low temperature carburized stainless steel parts |
FR2838138B1 (fr) * | 2002-04-03 | 2005-04-22 | Usinor | Acier pour la fabrication de moules d'injection de matiere plastique ou pour la fabrication de pieces pour le travail des metaux |
WO2004029320A1 (ja) * | 2002-09-24 | 2004-04-08 | Honda Giken Kogyo Kabushiki Kaisha | 金属リングの窒化処理方法及びその装置 |
JP4045248B2 (ja) * | 2004-03-01 | 2008-02-13 | ジヤトコ株式会社 | 無段変速機用ベルトの検査方法 |
CN102828145A (zh) * | 2012-08-09 | 2012-12-19 | 武汉材料保护研究所 | 一种实现奥氏体不锈钢强化和耐蚀的低温气体渗碳方法 |
JP6477609B2 (ja) * | 2016-06-20 | 2019-03-06 | トヨタ自動車株式会社 | 表面処理方法および表面処理装置 |
JPWO2020090999A1 (ja) * | 2018-11-02 | 2021-12-02 | パーカー熱処理工業株式会社 | 窒化鋼部材並びに窒化鋼部材の製造方法及び製造装置 |
AT526716A3 (de) * | 2022-12-01 | 2024-07-15 | Gottfried Poeckl | Verfahren zum Nitrieren von Bauteilen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60229767A (ja) * | 1984-04-27 | 1985-11-15 | Hitachi Metals Ltd | ドツトプリンタ用ワイヤ |
US5254181A (en) * | 1989-06-10 | 1993-10-19 | Daidousanso Co., Ltd. | Method of nitriding steel utilizing fluoriding |
JPH089766B2 (ja) * | 1989-07-10 | 1996-01-31 | 大同ほくさん株式会社 | 鋼の窒化方法 |
JP3023222B2 (ja) * | 1991-08-31 | 2000-03-21 | 大同ほくさん株式会社 | 硬質オーステナイト系ステンレスねじおよびその製法 |
JP2868895B2 (ja) * | 1990-11-30 | 1999-03-10 | 大同ほくさん株式会社 | 鋼材の酸化方法 |
DE69113789T2 (de) * | 1991-06-04 | 1996-04-25 | Daido Hoxan Inc | Verfahren der Nitrierung von Stahl. |
JPH0657400A (ja) * | 1992-08-06 | 1994-03-01 | Parker Netsushiyori Kogyo Kk | 鋼鉄製部品の窒化方法 |
-
1996
- 1996-05-16 US US08/648,852 patent/US5650022A/en not_active Expired - Lifetime
- 1996-05-16 CN CN96110008A patent/CN1106454C/zh not_active Expired - Lifetime
- 1996-05-17 TW TW085105835A patent/TW387943B/zh not_active IP Right Cessation
- 1996-05-17 KR KR1019960017168A patent/KR960041404A/ko not_active Application Discontinuation
- 1996-05-17 EP EP96303542A patent/EP0744471B1/de not_active Expired - Lifetime
- 1996-05-17 DE DE69619725T patent/DE69619725T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1106454C (zh) | 2003-04-23 |
TW387943B (en) | 2000-04-21 |
US5650022A (en) | 1997-07-22 |
EP0744471B1 (de) | 2002-03-13 |
EP0744471A3 (de) | 1999-02-10 |
DE69619725T2 (de) | 2002-10-02 |
EP0744471A2 (de) | 1996-11-27 |
CN1146498A (zh) | 1997-04-02 |
KR960041404A (ko) | 1996-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |