ES2128679T3 - Baño de cromado y procedimiento para el acabado de superficies de cinc, de aleaciones de cinc o de cadmio. - Google Patents

Baño de cromado y procedimiento para el acabado de superficies de cinc, de aleaciones de cinc o de cadmio.

Info

Publication number
ES2128679T3
ES2128679T3 ES95402602T ES95402602T ES2128679T3 ES 2128679 T3 ES2128679 T3 ES 2128679T3 ES 95402602 T ES95402602 T ES 95402602T ES 95402602 T ES95402602 T ES 95402602T ES 2128679 T3 ES2128679 T3 ES 2128679T3
Authority
ES
Spain
Prior art keywords
zinc
finishing
cadmium
procedure
chrome plating
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
ES95402602T
Other languages
English (en)
Inventor
Eliane Jeannier
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.)
Atotech Deutschland GmbH and Co KG
Original Assignee
Atotech Deutschland GmbH and Co KG
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 Atotech Deutschland GmbH and Co KG filed Critical Atotech Deutschland GmbH and Co KG
Application granted granted Critical
Publication of ES2128679T3 publication Critical patent/ES2128679T3/es
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
    • 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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/30—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 hexavalent chromium compounds containing also trivalent chromium
    • 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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/26—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 hexavalent chromium compounds containing also organic compounds
    • C23C22/27—Acids
    • 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
    • C23C22/82—After-treatment
    • C23C22/84—Dyeing

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

PROCESO PARA EL ACABADO DE ZINC, O DE CADMIO, QUE CONSISTE EN PONER EN CONTACTO LAS PIEZAS A TRATAR EN PRIMER LUGAR CON UN BAÑO DE CROMATACION ACIDA A BASE DE SALES DE CROMO, DE COBALTO Y DE PLATA, Y CON UN BAÑO DE ACABADO QUE COMPRENDE UNA SILICE COLOIDAL, UN INHIBIDOR DE CORROSION, UN AGENTE ACOMPLEJANTE, UN AGENTE TENSIOACTIVO Y UN COLORANTE NEGRO.
ES95402602T 1994-12-07 1995-11-20 Baño de cromado y procedimiento para el acabado de superficies de cinc, de aleaciones de cinc o de cadmio. Expired - Lifetime ES2128679T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414701A FR2727983B1 (fr) 1994-12-07 1994-12-07 Bain de chromatation et procede pour la finition de surfaces de zinc, d'alliage de zinc, ou de cadmium

Publications (1)

Publication Number Publication Date
ES2128679T3 true ES2128679T3 (es) 1999-05-16

Family

ID=9469556

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95402602T Expired - Lifetime ES2128679T3 (es) 1994-12-07 1995-11-20 Baño de cromado y procedimiento para el acabado de superficies de cinc, de aleaciones de cinc o de cadmio.

Country Status (8)

Country Link
US (1) US5876517A (es)
EP (1) EP0716163B1 (es)
JP (1) JPH08218182A (es)
KR (1) KR100322935B1 (es)
CA (1) CA2164555C (es)
DE (1) DE69507441T2 (es)
ES (1) ES2128679T3 (es)
FR (1) FR2727983B1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549559A (en) 1990-03-22 1996-08-27 Argomed Ltd. Thermal treatment apparatus
GB9425031D0 (en) * 1994-12-09 1995-02-08 Alpha Metals Ltd Printed circuit board manufacture
GB9425030D0 (en) 1994-12-09 1995-02-08 Alpha Metals Ltd Silver plating
US6905587B2 (en) 1996-03-22 2005-06-14 Ronald Redline Method for enhancing the solderability of a surface
US6544397B2 (en) 1996-03-22 2003-04-08 Ronald Redline Method for enhancing the solderability of a surface
US7314671B1 (en) 1996-04-19 2008-01-01 Surtec International Gmbh Chromium(VI)-free conversion layer and method for producing it
DE19615664A1 (de) 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chrom(VI)freie Chromatschicht sowie Verfahren zu ihrer Herstellung
US6322687B1 (en) 1997-01-31 2001-11-27 Elisha Technologies Co Llc Electrolytic process for forming a mineral
US6592738B2 (en) 1997-01-31 2003-07-15 Elisha Holding Llc Electrolytic process for treating a conductive surface and products formed thereby
US6599643B2 (en) * 1997-01-31 2003-07-29 Elisha Holding Llc Energy enhanced process for treating a conductive surface and products formed thereby
DE19740248A1 (de) * 1997-09-12 1999-03-18 Henkel Kgaa Chromatierung oder Nachpassivierung mit stabilisierten Cr(III)/Cr(VI)-haltigen Lösungen
US6893430B2 (en) * 1998-02-04 2005-05-17 Wit Ip Corporation Urethral catheter and guide
USRE45842E1 (en) 1999-02-17 2016-01-12 Ronald Redline Method for enhancing the solderability of a surface
EP1537255A2 (en) * 2002-02-05 2005-06-08 Elisha Holding LLC Method for treating metallic surfaces and products formed thereby
US20040188262A1 (en) * 2002-02-05 2004-09-30 Heimann Robert L. Method for treating metallic surfaces and products formed thereby
US7144637B2 (en) 2004-07-12 2006-12-05 Thomae Kurt J Multilayer, corrosion-resistant finish and method
US20070119715A1 (en) * 2005-11-25 2007-05-31 Sacks Abraham J Corrosion Resistant Wire Products and Method of Making Same
DE102006025847A1 (de) * 2006-06-02 2007-12-06 Merck Patent Gmbh Verwendung von Phosphinsäure in der Galvanotechnik
JP2007333186A (ja) * 2006-06-19 2007-12-27 Japan Power Fastening Co Ltd ねじ式ファスナー及びその製造方法
US20100221574A1 (en) * 2009-02-27 2010-09-02 Rochester Thomas H Zinc alloy mechanically deposited coatings and methods of making the same
US10717922B2 (en) * 2009-05-13 2020-07-21 Abdullah Al-Dhafeeri Composition and method for stimulation of oil production in sandstone formations
US20110070429A1 (en) * 2009-09-18 2011-03-24 Thomas H. Rochester Corrosion-resistant coating for active metals
US20120203210A1 (en) * 2011-02-07 2012-08-09 Schanz Richard W Urinary catheter and method
KR102285559B1 (ko) 2014-08-29 2021-08-04 신헌철 농작물 재배용 점적 조절장치
KR101902044B1 (ko) 2014-09-02 2018-09-27 홍학표 관수 시설용 점적 버튼
CN105088325B (zh) * 2015-07-20 2017-10-20 中国船舶重工集团公司第十二研究所 一种磁控溅射类石墨碳膜的退镀方法
CN112176376B (zh) * 2020-10-09 2022-03-11 伸荣(上海)水处理环保工程有限公司 一种金属表面的处理工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB586517A (en) * 1944-04-20 1947-03-21 Taylor Frank Improvements in or relating to the protective surface treatment of zinc, zinc coated and zinc alloy articles
US2393640A (en) * 1944-11-11 1946-01-29 Rheem Res Products Inc Dyed metals
US2483510A (en) * 1945-04-14 1949-10-04 United Chromium Inc Composition for dip coating solution and dip process for coloring zinc
FR2522023B1 (fr) * 1982-02-19 1987-08-21 Waldberg Bains et procedes utilisables pour realiser le chromatage de surfaces de zinc et de cadmium
GB8507181D0 (en) * 1985-03-20 1985-04-24 Omi International Benelux Bv Passivation
WO1988000622A1 (en) * 1986-07-14 1988-01-28 Nihon Parkerizing Co., Ltd. Composition for treating metal surface and treating process
RO94238B1 (ro) * 1986-09-17 1988-04-01 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Constructiilor De Masini Procedeu pentru pasivarea neagra a depunerilor de zinc sau cadmiu
EP0264472A1 (en) 1986-10-21 1988-04-27 Procoat, S.A. Aqueous composition for the passivation of zinc and cadmium surfaces
JPS6456877A (en) * 1987-08-28 1989-03-03 Kobe Steel Ltd Production of chromated galvanized steel sheet
IT1229206B (it) * 1988-03-30 1991-07-25 Nihon Parkerizing Metodo per formare un rivestimento di colore nero sulla superficie di materiale.
JPH0730456B2 (ja) * 1988-10-05 1995-04-05 日本表面化学株式会社 亜鉛・ニッケル合金メッキに黒色クロメート皮膜を化成せしめる処理液
DE4005112A1 (de) * 1989-12-23 1991-06-27 Bosch Gmbh Robert Verfahren zum behandeln von teilen
JP2841912B2 (ja) * 1991-03-29 1998-12-24 日本鋼管株式会社 溶接可能な黒色鋼板
ES2046921B1 (es) * 1991-05-13 1994-09-01 Enthone Omi Inc Procedimiento de sellado de revestimientos de conversion de cromato sobre cinc electrodepositado.

Also Published As

Publication number Publication date
EP0716163B1 (fr) 1999-01-20
FR2727983A1 (fr) 1996-06-14
FR2727983B1 (fr) 1997-01-24
JPH08218182A (ja) 1996-08-27
KR100322935B1 (ko) 2002-06-27
CA2164555C (fr) 2001-09-11
DE69507441T2 (de) 1999-07-15
EP0716163A1 (fr) 1996-06-12
US5876517A (en) 1999-03-02
CA2164555A1 (fr) 1996-06-08
DE69507441D1 (de) 1999-03-04
KR960023236A (ko) 1996-07-18

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