FR2715943B1 - Composition de bains de sels à base de nitrates alcalins pour oxyder du métal ferreux et ainsi améliorer sa résistance à la corrosion. - Google Patents

Composition de bains de sels à base de nitrates alcalins pour oxyder du métal ferreux et ainsi améliorer sa résistance à la corrosion.

Info

Publication number
FR2715943B1
FR2715943B1 FR9401448A FR9401448A FR2715943B1 FR 2715943 B1 FR2715943 B1 FR 2715943B1 FR 9401448 A FR9401448 A FR 9401448A FR 9401448 A FR9401448 A FR 9401448A FR 2715943 B1 FR2715943 B1 FR 2715943B1
Authority
FR
France
Prior art keywords
ferrous metal
corrosion
resistance
composition
improve
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
Application number
FR9401448A
Other languages
English (en)
Other versions
FR2715943A1 (fr
Inventor
Jean-Paul Terrat
Philippe Maurin-Perrier
Daniel Viviani
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.)
Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA
Original Assignee
Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA
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.)
Filing date
Publication date
Application filed by Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA filed Critical Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA
Priority to FR9401448A priority Critical patent/FR2715943B1/fr
Priority to TW084100041A priority patent/TW303392B/zh
Priority to US08/375,894 priority patent/US5514226A/en
Priority to MYPI95000209A priority patent/MY111776A/en
Priority to JP7014105A priority patent/JP3056965B2/ja
Priority to EP95400204A priority patent/EP0667401B1/fr
Priority to ES95400204T priority patent/ES2109781T3/es
Priority to DE69501084T priority patent/DE69501084T2/de
Priority to AT95400204T priority patent/ATE160593T1/de
Priority to CA002141710A priority patent/CA2141710C/fr
Priority to KR1019950001915A priority patent/KR100295544B1/ko
Priority to PL95307080A priority patent/PL177675B1/pl
Priority to CN95101911A priority patent/CN1058061C/zh
Publication of FR2715943A1 publication Critical patent/FR2715943A1/fr
Application granted granted Critical
Publication of FR2715943B1 publication Critical patent/FR2715943B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C23C8/80—After-treatment
    • 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
    • C23C22/70—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 melts
    • C23C22/72—Treatment of iron or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Chemically Coating (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Cosmetics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
FR9401448A 1994-02-09 1994-02-09 Composition de bains de sels à base de nitrates alcalins pour oxyder du métal ferreux et ainsi améliorer sa résistance à la corrosion. Expired - Lifetime FR2715943B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR9401448A FR2715943B1 (fr) 1994-02-09 1994-02-09 Composition de bains de sels à base de nitrates alcalins pour oxyder du métal ferreux et ainsi améliorer sa résistance à la corrosion.
TW084100041A TW303392B (fr) 1994-02-09 1995-01-05
US08/375,894 US5514226A (en) 1994-02-09 1995-01-20 Salt bath composition based on alkali nitrates for oxidizing ferrous metal to improve its corrosion resistance
MYPI95000209A MY111776A (en) 1994-02-09 1995-01-27 Salt bath compositon based on alkali nitrates for oxidizing ferrous metal to improve its corrosion resistance.
JP7014105A JP3056965B2 (ja) 1994-02-09 1995-01-31 鉄金属の耐蝕性を改良するための、鉄金属を酸化するためのアルカリ硝酸塩を含有する塩浴組成物
ES95400204T ES2109781T3 (es) 1994-02-09 1995-02-01 Composicion de baños de sales a base de nitratos alcalinos para oxidar metales ferreos y asi mejorar su resistencia a la corrosion.
EP95400204A EP0667401B1 (fr) 1994-02-09 1995-02-01 Composition de bains de sels à base de nitrates alcalins pour oxyder du métal ferreux et ainsi améliorer sa résistance à la corrosion
DE69501084T DE69501084T2 (de) 1994-02-09 1995-02-01 Zusammensetzung von Schmelzbädern auf der Basis von Alkalimetallnitraten zum Oxydieren von Eisenmetalle zur Verbesserung dessen Korrosionsbeständigkeit
AT95400204T ATE160593T1 (de) 1994-02-09 1995-02-01 Zusammensetzung von schmelzbädern auf der basis von alkalimetallnitraten zum oxydieren von eisenmetalle zur verbesserung dessen korrosionsbeständigkeit
CA002141710A CA2141710C (fr) 1994-02-09 1995-02-02 Composition de bains de sels a base de nitrates alcalins pour oxyder du metal ferreux et ainsi ameliorer sa resistance a la corrosion
KR1019950001915A KR100295544B1 (ko) 1994-02-09 1995-02-03 내식성을증가시키기위한질화된철금속부품을포함하는철금속부품의표면산화처리용염욕조성물
PL95307080A PL177675B1 (pl) 1994-02-09 1995-02-03 Kompozycja kąpieli soli do powierzchniowej obróbki utleniającej części metalowych wykonanych z azotowanego żelaza
CN95101911A CN1058061C (zh) 1994-02-09 1995-02-07 氧化黑色金属用的碱金属硝酸盐的盐浴组合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9401448A FR2715943B1 (fr) 1994-02-09 1994-02-09 Composition de bains de sels à base de nitrates alcalins pour oxyder du métal ferreux et ainsi améliorer sa résistance à la corrosion.

Publications (2)

Publication Number Publication Date
FR2715943A1 FR2715943A1 (fr) 1995-08-11
FR2715943B1 true FR2715943B1 (fr) 1996-05-15

Family

ID=9459909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9401448A Expired - Lifetime FR2715943B1 (fr) 1994-02-09 1994-02-09 Composition de bains de sels à base de nitrates alcalins pour oxyder du métal ferreux et ainsi améliorer sa résistance à la corrosion.

Country Status (13)

Country Link
US (1) US5514226A (fr)
EP (1) EP0667401B1 (fr)
JP (1) JP3056965B2 (fr)
KR (1) KR100295544B1 (fr)
CN (1) CN1058061C (fr)
AT (1) ATE160593T1 (fr)
CA (1) CA2141710C (fr)
DE (1) DE69501084T2 (fr)
ES (1) ES2109781T3 (fr)
FR (1) FR2715943B1 (fr)
MY (1) MY111776A (fr)
PL (1) PL177675B1 (fr)
TW (1) TW303392B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2731232B1 (fr) * 1995-03-01 1997-05-16 Stephanois Rech Procede de traitement de surfaces ferreuses soumises a des sollicitations elevees de frottement
TW557330B (en) * 2000-11-29 2003-10-11 Parker Netsushori Kogyo Kk Improved salt bath nitrogenating method for corrosion-resistant iron material and iron units
JP3748425B2 (ja) * 2002-09-04 2006-02-22 パーカー熱処理工業株式会社 耐食性を強化された金属部材の塩浴窒化方法
JP2005126752A (ja) * 2003-10-22 2005-05-19 Nippon Parkerizing Co Ltd 表面硬度と高耐食性が付与された自動車用足回り部材
US7229565B2 (en) * 2004-04-05 2007-06-12 Sikorsky Aircraft Corporation Chemically assisted surface finishing process
DE102007060085B4 (de) * 2007-12-13 2012-03-15 Durferrit Gmbh Verfahren zur Erzeugung von korrosionsbeständigen Oberflächen nitrierter oder nitrocarburierter Bauteile aus Stahl sowie nitrocarburierte oder nitrierte Bauteile aus Stahl mit oxidierten Oberflächen
JP5420354B2 (ja) * 2009-09-08 2014-02-19 日本パーカライジング株式会社 クロムフリー黒色表面処理鉄系金属材料及びその製造方法
IT1403931B1 (it) * 2011-02-11 2013-11-08 Eni Spa Miscela di sali nitrati inorganici.
US9133382B2 (en) * 2012-04-10 2015-09-15 Basf Se Nitrate salt compositions comprising alkali metal carbonate and their use as heat transfer medium or heat storage medium
US10011754B2 (en) 2013-01-23 2018-07-03 Basf Se Method of improving nitrate salt compositions by means of nitric acid for use as heat transfer medium or heat storage medium
CN103361596B (zh) * 2013-08-08 2015-08-19 成都伍田机械技术有限责任公司 表面改性处理的氧化盐

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639244A (en) * 1950-07-15 1953-05-19 Remington Arms Co Inc Metal finishing method
US3847685A (en) * 1970-02-11 1974-11-12 Texas Instruments Inc Oxide coated metal discs and method of making the same
FR2171993A1 (en) * 1972-02-18 1973-09-28 Stephanois Rech Surface treating ferrous metals - with molten salt bath contg carbonate, cyanate, lithium, potassium, and sodium ions
BE795015A (fr) * 1972-02-18 1973-05-29 Stephanois Rech Mec Procede de traitement de pieces metalliques ferreuses pour augmenter leur resistance a l'usure et au grippage
ES437450A1 (es) * 1974-05-17 1976-12-01 Stephanois Rech Mec Un procedimiento para mantener en valores muy bajos la pro-porcion de cianuros en los banos de sales fundidas.
FR2271307A1 (en) * 1974-05-17 1975-12-12 Stephanois Rech Meca Hyd Centr Stabilising fused cyanate heat treatment baths - by introducing sulphur and carbonyl cpds. to reduce cyanide formation
DE2934113C2 (de) * 1979-08-23 1985-05-09 Degussa Ag, 6000 Frankfurt Verfahren zur Erhöhung der Korrosionsbeständigkeit nitrierter Bauteile aus Eisenwerkstoffen
JPS57152461A (en) * 1981-03-16 1982-09-20 Parker Netsushiyori Kogyo Kk Surface treatment of iron member for increasing corrosion and wear resistance
FR2525637B1 (fr) * 1982-04-23 1986-05-09 Stephanois Rech Mec Procede de traitement de pieces en metal ferreux en bain de sels oxydant, pour ameliorer leur resistance a la corrosion, les pieces contenant du soufre
US4678546A (en) * 1985-03-27 1987-07-07 North China Research Institute Of Electro-Optics Process for providing lithium tantalum oxide coated tantalum articles with improved wear resistance

Also Published As

Publication number Publication date
JPH07224388A (ja) 1995-08-22
CA2141710A1 (fr) 1995-08-10
DE69501084T2 (de) 1998-07-02
ES2109781T3 (es) 1998-01-16
EP0667401B1 (fr) 1997-11-26
JP3056965B2 (ja) 2000-06-26
CA2141710C (fr) 2000-09-05
TW303392B (fr) 1997-04-21
CN1058061C (zh) 2000-11-01
KR100295544B1 (ko) 2001-09-17
DE69501084D1 (de) 1998-01-08
MY111776A (en) 2000-12-30
CN1112964A (zh) 1995-12-06
PL307080A1 (en) 1995-08-21
ATE160593T1 (de) 1997-12-15
FR2715943A1 (fr) 1995-08-11
KR950032692A (ko) 1995-12-22
PL177675B1 (pl) 1999-12-31
US5514226A (en) 1996-05-07
EP0667401A1 (fr) 1995-08-16

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