TW198070B - - Google Patents
Info
- Publication number
- TW198070B TW198070B TW081102766A TW81102766A TW198070B TW 198070 B TW198070 B TW 198070B TW 081102766 A TW081102766 A TW 081102766A TW 81102766 A TW81102766 A TW 81102766A TW 198070 B TW198070 B TW 198070B
- Authority
- TW
- Taiwan
- Prior art keywords
- nitrogenation
- nickel alloy
- nickel
- surrounding
- layer
- 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
- C23C8/34—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
- C23C8/36—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 using ionised gases, e.g. ionitriding
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)
Abstract
A nickel alloy nitrogenation method maintains the nickel allloy at a heated state in the surrounding of fluorine series gas; then maintains the alloy at the heated state in nitrogenation surrounding to form a nitrogenation layer on the nickel alloy surface. The surface hardness of the nickel alloy is increased by the formation of a deep and uniform nitrogenation layer on the nickel alloy surface.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4024763A JP2501062B2 (en) | 1992-01-14 | 1992-01-14 | Nitriding method of nickel alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
TW198070B true TW198070B (en) | 1993-01-11 |
Family
ID=12147193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW081102766A TW198070B (en) | 1992-01-14 | 1992-04-10 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0551702B1 (en) |
JP (1) | JP2501062B2 (en) |
KR (1) | KR100247657B1 (en) |
CN (1) | CN1032264C (en) |
DE (1) | DE69225880T2 (en) |
TW (1) | TW198070B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5445683A (en) * | 1992-05-13 | 1995-08-29 | Daidousanso Co., Ltd. | Nickel alloy products with their surfaces nitrided and hardened |
US5447181A (en) * | 1993-12-07 | 1995-09-05 | Daido Hoxan Inc. | Loom guide bar blade with its surface nitrided for hardening |
JP2881111B2 (en) * | 1994-06-17 | 1999-04-12 | 大同ほくさん株式会社 | Steel nitriding method |
DE4429943C1 (en) * | 1994-08-24 | 1996-02-22 | Dornier Gmbh Lindauer | Drop wire surface hardening |
SE511082C2 (en) * | 1996-12-20 | 1999-08-02 | Btg Eclepens Sa | coating Sheet |
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 |
JP4947932B2 (en) * | 2005-07-26 | 2012-06-06 | エア・ウォーターNv株式会社 | Metal gas nitriding method |
JP4881049B2 (en) * | 2006-04-11 | 2012-02-22 | 新日本製鐵株式会社 | Conductor roll for electroplating |
JP2009197254A (en) * | 2008-02-19 | 2009-09-03 | Osaka Industrial Promotion Organization | SURFACE TREATMENT METHOD FOR DUAL MULTI-PHASE Ni BASED INTERMETALLIC COMPOUND ALLOY, AND SURFACE-TREATED DUAL MULTI-PHASE Ni BASED INTERMETALLIC COMPOUND ALLOY |
JP2010070844A (en) * | 2009-02-24 | 2010-04-02 | Air Water Inc | Method for using heat treatment furnace, method of heat treatment, and heat treatment furnace |
US8377234B2 (en) | 2010-04-26 | 2013-02-19 | King Fahd University Of Petroleum And Minerals | Method of nitriding nickel-chromium-based superalloys |
CN102330062B (en) * | 2011-10-18 | 2013-01-02 | 沈阳大学 | Preparation method of titanium/nickel nitride nano multilayer film |
CN102943231B (en) * | 2012-10-30 | 2015-07-08 | 江苏大学 | Surface three-step nitridation method of aluminium and aluminium alloy |
CN103074574A (en) * | 2012-12-14 | 2013-05-01 | 四川大学 | Low temperature salt-bath nitridation technology of Ni-based alloy workpiece |
DE102013218303A1 (en) * | 2013-09-12 | 2015-03-12 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Exhaust gas turbocharger with turbine |
CN106884134B (en) * | 2015-12-16 | 2020-07-03 | 中国科学院上海应用物理研究所 | Surface passivation treatment method of nickel-based alloy |
CN105944746B (en) * | 2016-05-18 | 2018-09-14 | 中国科学院理化技术研究所 | Carbon-supported nickel nitride catalyst and preparation method and application thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129124A (en) * | 1959-12-30 | 1964-04-14 | Gen Electric | Process for producing interlaminar insulation for electrical apparatus |
EP0352061B1 (en) * | 1988-07-20 | 1994-09-21 | Hashimoto Chemical Industries Co., Ltd. | Metal material with film passivated by fluorination and apparatus composed of the metal material |
DE69009603T2 (en) * | 1989-07-10 | 1995-01-12 | Daido Oxygen | Process for the pretreatment of metallic workpieces and the nitriding hardening of steel. |
-
1992
- 1992-01-14 JP JP4024763A patent/JP2501062B2/en not_active Expired - Fee Related
- 1992-03-13 EP EP92302169A patent/EP0551702B1/en not_active Expired - Lifetime
- 1992-03-13 DE DE69225880T patent/DE69225880T2/en not_active Expired - Lifetime
- 1992-03-17 KR KR1019920004456A patent/KR100247657B1/en not_active IP Right Cessation
- 1992-03-30 CN CN92102171A patent/CN1032264C/en not_active Expired - Lifetime
- 1992-04-10 TW TW081102766A patent/TW198070B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1074489A (en) | 1993-07-21 |
EP0551702A1 (en) | 1993-07-21 |
KR930016559A (en) | 1993-08-26 |
EP0551702B1 (en) | 1998-06-10 |
DE69225880T2 (en) | 1998-12-17 |
CN1032264C (en) | 1996-07-10 |
JPH05195193A (en) | 1993-08-03 |
DE69225880D1 (en) | 1998-07-16 |
JP2501062B2 (en) | 1996-05-29 |
KR100247657B1 (en) | 2000-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |