EP1743955A3 - Pièce en acier avec une excellente résistance à la corrosion et une excellente résistance à la fatigue de corrosion et procédé de traitement de surface pour en obtenir - Google Patents

Pièce en acier avec une excellente résistance à la corrosion et une excellente résistance à la fatigue de corrosion et procédé de traitement de surface pour en obtenir Download PDF

Info

Publication number: EP1743955A3
Authority: EP; European Patent Office
Prior art keywords: corrosion; steel product; resistance; surface treatment; treatment method
Prior art date: 2005-07-15
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.): Granted

Application number

EP06014476A

Other languages

German (de)

English (en)

Other versions

EP1743955A2 (fr

EP1743955B1 (fr

Inventor

Takeshi Suzuki

Yoshiki Ono

Kazuya Ikai

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

NHK Spring Co Ltd

Original Assignee

NHK Spring Co Ltd

Priority date (The priority date 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 date listed.)

2005-07-15

Filing date

2006-07-12

Publication date

2007-01-24

2006-07-12 Application filed by NHK Spring Co Ltd filed Critical NHK Spring Co Ltd

2007-01-17 Publication of EP1743955A2 publication Critical patent/EP1743955A2/fr

2007-01-24 Publication of EP1743955A3 publication Critical patent/EP1743955A3/fr

2012-05-02 Application granted granted Critical

2012-05-02 Publication of EP1743955B1 publication Critical patent/EP1743955B1/fr

Status Not-in-force legal-status Critical Current

2026-07-12 Anticipated expiration legal-status Critical

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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/20—Orthophosphates containing aluminium cations
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Chemical Treatment Of Metals (AREA)
Physical Vapour Deposition (AREA)
Heat Treatment Of Steel (AREA)

EP06014476A 2005-07-15 2006-07-12 Pièce en acier avec une excellente résistance à la corrosion et une excellente résistance à la fatigue de corrosion et procédé de traitement de surface pour en obtenir Not-in-force EP1743955B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2005206977A JP5153063B2 (ja)	2005-07-15	2005-07-15	鋼材の表面処理方法

Publications (3)

Publication Number	Publication Date
EP1743955A2 EP1743955A2 (fr)	2007-01-17
EP1743955A3 true EP1743955A3 (fr)	2007-01-24
EP1743955B1 EP1743955B1 (fr)	2012-05-02

Family

ID=37198440

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06014476A Not-in-force EP1743955B1 (fr)	2005-07-15	2006-07-12	Pièce en acier avec une excellente résistance à la corrosion et une excellente résistance à la fatigue de corrosion et procédé de traitement de surface pour en obtenir

Country Status (6)

Country	Link
US (1)	US20070012382A1 (fr)
EP (1)	EP1743955B1 (fr)
JP (1)	JP5153063B2 (fr)
KR (1)	KR101285969B1 (fr)
CN (1)	CN1924097B (fr)
ES (1)	ES2387395T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101634022B (zh) *	2008-07-24	2013-03-27	中国第一汽车股份有限公司	车载scr封装用铁素体不锈钢的耐腐蚀钝化处理工艺
CN111187965B (zh) *	2019-12-31	2021-08-31	中南大学湘雅二医院	一种FeMn生物可降解合金及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1451145A (en) *	1973-02-27	1976-09-29	Pyrene Chemical Services Ltd	Corrosion-resistant metal coatings
FR2526814A1 (fr) *	1982-05-12	1983-11-18	Westinghouse Electric Corp	Elements en feuilles d'acier revetus d'un phosphate isolant
EP0109110A1 (fr) *	1982-11-02	1984-05-23	Metallgesellschaft Ag	Procédé pour préparer des surfaces métalliques à la peinture par électrodéposition
EP0302465A2 (fr) *	1987-08-03	1989-02-08	Nihon Parkerizing Co., Ltd.	Procédé de dépôt d'une couche céramique sur des métaux

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1084017A (en) *	1963-09-30	1967-09-20	Jawata Iron & Steel Co Ltd	Pretreating process for phosphate-treating steel sheets or plated steel sheets
US3922396A (en) *	1974-04-23	1975-11-25	Chromalloy American Corp	Corrosion resistant coating system for ferrous metal articles having brazed joints
DE3800835A1 (de) *	1988-01-14	1989-07-27	Henkel Kgaa	Verfahren zur phosphatierung von metalloberflaechen
CN1019822B (zh) *	1989-09-28	1992-12-30	本钢建筑材料金属加工厂	在铜基体上涂、渗金属的方法
JPH04124282A (ja) *	1990-09-14	1992-04-24	Babcock Hitachi Kk	方向性珪素鋼板への絶縁被膜の形成方法
JPH05230547A (ja) *	1992-02-19	1993-09-07	Kanai Hiroyuki	バネ用オイルテンパー線の製造方法
JPH06228721A (ja) *	1992-12-02	1994-08-16	Praxair St Technol Inc	耐溶融金属侵食性シール材およびその製造方法
JP3324633B2 (ja)	1996-04-09	2002-09-17	新日本製鐵株式会社	低鉄損一方向性電磁鋼板およびその製造方法
JP3381647B2 (ja)	1998-11-20	2003-03-04	日本鋼管株式会社	耐食性に優れた有機被覆鋼板
US6465114B1 (en) *	1999-05-24	2002-10-15	Nippon Steel Corporation	-Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same
JP4234872B2 (ja) *	2000-02-01	2009-03-04	新日本製鐵株式会社	樹脂密着性と樹脂積層後の耐食性に優れた樹脂被覆容器用表面処理鋼板の製造方法
JP2001335956A (ja) *	2000-05-23	2001-12-07	Nippon Steel Corp	Ｃｒ含有鋼製油井管継ぎ手のりん酸マンガン系化成処理方法
CN1236104C (zh) *	2002-08-16	2006-01-11	中国科学院金属研究所	镁合金无铬化学转化膜成膜溶液

2005
- 2005-07-15 JP JP2005206977A patent/JP5153063B2/ja not_active Expired - Fee Related
2006
- 2006-07-11 US US11/484,988 patent/US20070012382A1/en not_active Abandoned
- 2006-07-12 EP EP06014476A patent/EP1743955B1/fr not_active Not-in-force
- 2006-07-12 ES ES06014476T patent/ES2387395T3/es active Active
- 2006-07-13 KR KR1020060065909A patent/KR101285969B1/ko not_active IP Right Cessation
- 2006-07-14 CN CN2006101059205A patent/CN1924097B/zh not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1451145A (en) *	1973-02-27	1976-09-29	Pyrene Chemical Services Ltd	Corrosion-resistant metal coatings
FR2526814A1 (fr) *	1982-05-12	1983-11-18	Westinghouse Electric Corp	Elements en feuilles d'acier revetus d'un phosphate isolant
EP0109110A1 (fr) *	1982-11-02	1984-05-23	Metallgesellschaft Ag	Procédé pour préparer des surfaces métalliques à la peinture par électrodéposition
EP0302465A2 (fr) *	1987-08-03	1989-02-08	Nihon Parkerizing Co., Ltd.	Procédé de dépôt d'une couche céramique sur des métaux

Also Published As

Publication number	Publication date
KR20070009446A (ko)	2007-01-18
ES2387395T3 (es)	2012-09-21
CN1924097A (zh)	2007-03-07
CN1924097B (zh)	2011-02-23
EP1743955A2 (fr)	2007-01-17
KR101285969B1 (ko)	2013-07-12
US20070012382A1 (en)	2007-01-18
EP1743955B1 (fr)	2012-05-02
JP2007023337A (ja)	2007-02-01
JP5153063B2 (ja)	2013-02-27

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