CN109071973A - 具有减少的酸洗材料的金属表面防腐蚀处理方法 - Google Patents

具有减少的酸洗材料的金属表面防腐蚀处理方法 Download PDF

Info

Publication number
CN109071973A
CN109071973A CN201780024292.4A CN201780024292A CN109071973A CN 109071973 A CN109071973 A CN 109071973A CN 201780024292 A CN201780024292 A CN 201780024292A CN 109071973 A CN109071973 A CN 109071973A
Authority
CN
China
Prior art keywords
composition
formula
compound
butyne
diol
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.)
Pending
Application number
CN201780024292.4A
Other languages
English (en)
Chinese (zh)
Inventor
A·V·莫尔
M·德勒格
D·沙茨
M·里特迈耶
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.)
Chemetall GmbH
Original Assignee
Chemetall GmbH
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 Chemetall GmbH filed Critical Chemetall GmbH
Publication of CN109071973A publication Critical patent/CN109071973A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • C09D5/12Wash primers
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/19Iron or steel
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • C09D133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10Homopolymers or copolymers of methacrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/05Chemical 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
    • C23C22/06Chemical 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
    • C23C22/34Chemical 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 fluorides or complex fluorides
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/05Chemical 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
    • C23C22/60Chemical 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 alkaline aqueous solutions with pH greater than 8
    • C23C22/62Treatment of iron or alloys based thereon
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/73Chemical 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 characterised by the process
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/173Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/20Other heavy metals
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/22Light metals
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C2222/00Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/20Use of solutions containing silanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
CN201780024292.4A 2016-04-29 2017-04-28 具有减少的酸洗材料的金属表面防腐蚀处理方法 Pending CN109071973A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016207431 2016-04-29
DE102016207431.8 2016-04-29
PCT/EP2017/060229 WO2017186931A1 (de) 2016-04-29 2017-04-28 Verfahren zur korrosionsschützenden behandlung einer metallischen oberfläche mit vermindertem beizabtrag

Publications (1)

Publication Number Publication Date
CN109071973A true CN109071973A (zh) 2018-12-21

Family

ID=58709917

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780024292.4A Pending CN109071973A (zh) 2016-04-29 2017-04-28 具有减少的酸洗材料的金属表面防腐蚀处理方法

Country Status (10)

Country Link
US (1) US20220119650A9 (https=)
EP (1) EP3448938A1 (https=)
JP (1) JP7034090B2 (https=)
KR (1) KR102373768B1 (https=)
CN (1) CN109071973A (https=)
BR (1) BR112018071503A2 (https=)
DE (1) DE102017207237A1 (https=)
MX (1) MX2018013229A (https=)
RU (1) RU2754070C2 (https=)
WO (1) WO2017186931A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113646467A (zh) * 2019-04-04 2021-11-12 凯密特尔有限责任公司 具有降低酸洗侵蚀的用于金属表面的无磷酸盐清洗剂
CN115698382A (zh) * 2020-06-10 2023-02-03 凯密特尔有限责任公司 水性酸浸组合物及其用途

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3449040B1 (de) 2016-04-29 2020-03-18 Chemetall GmbH Zusammensetzung zur verminderung des beizabtrags beim beizen von metallischen oberflächen enthaltend blanken und/oder verzinkten stahl
ES2942284T3 (es) 2016-09-15 2023-05-31 Chemetall Gmbh Pretratamiento protector mejorado contra la corrosión de una superficie metálica, que contiene acero, acero galvanizado, aluminio, una aleación de aluminio, magnesio y/o una aleación de zinc-magnesio
WO2019115395A1 (de) 2017-12-12 2019-06-20 Chemetall Gmbh Borsäurefreie zusammensetzung zur entfernung von kryolithhaltigen ablagerungen
KR102774812B1 (ko) 2019-01-08 2025-02-27 주식회사 엘지에너지솔루션 배터리 셀의 전극 리드 가접 지그
US12349701B2 (en) 2023-01-13 2025-07-08 Leprino Foods Company Denatured milk proteins, methods of making, and protein fortified foods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809655A (en) * 1972-03-29 1974-05-07 Phillips Petroleum Co Corrosion-inhibiting compositions containing dialkyl sulfides or sulfoxides
CN1510165A (zh) * 2002-12-24 2004-07-07 �ձ�������ʽ���� 用于涂覆的预处理方法
CN1753945A (zh) * 2003-02-24 2006-03-29 巴斯福股份公司 用于处理金属表面的含羧基聚合物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126220A1 (de) * 1983-04-26 1984-11-28 Hüls Aktiengesellschaft Beizlösung zum Beizen von Metalloberflächen und deren Anwendung
BRPI0407625B1 (pt) * 2003-02-24 2013-07-09 composição para tratar superfícies metálicas, camada passivadora sobre uma superfície metálica, superfície, processo para formar uma camada passivadora sobre uma superfície metálica, uso de uma composição, sistema em uma superfície metálica, e, processo para formar um sistema de revestimento
CA2539246A1 (en) * 2003-09-30 2005-04-14 Basf Aktiengesellschaft Method for pickling metallic surfaces by using alkoxylated alkynols
CA2642715C (en) * 2006-02-23 2014-05-06 Henkel Ag & Co. Kgaa Acid inhibitor compositions for metal cleaning and/or pickling
DE102008008781A1 (de) * 2008-02-12 2009-08-20 Thyssenkrupp Electrical Steel Gmbh Verfahren zur Herstellung eines kornorientierten Elektrobands
US8901060B2 (en) * 2008-11-17 2014-12-02 Basf Se Use of thioglycol ethoxylate as a corrosion inhibitor
RU2439114C1 (ru) * 2010-09-07 2012-01-10 Открытое акционерное общество "Конструкторское бюро автоматических линий имени Льва Николаевича Кошкина" (ОАО "КБАЛ им. Л.Н. Кошкина") Антикоррозионное защитное полимерное покрытие и способ его нанесения на поверхность стальной гильзы патронов стрелкового оружия
SI23452A (sl) * 2011-05-19 2012-02-29 KOVINOPLASTIKA LOĹ˝ industrija kovinskih in plastiÄŤnih izdelkov d.d. Postopek elektrolitskega cinkanja s povečano protikorozijsko zaščito
DE102012215679A1 (de) * 2012-09-04 2014-05-15 Henkel Ag & Co. Kgaa Verfahren zur korrosionsschützenden Oberflächenbehandlung von metallischen Bauteilen in Serie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809655A (en) * 1972-03-29 1974-05-07 Phillips Petroleum Co Corrosion-inhibiting compositions containing dialkyl sulfides or sulfoxides
CN1510165A (zh) * 2002-12-24 2004-07-07 �ձ�������ʽ���� 用于涂覆的预处理方法
CN1753945A (zh) * 2003-02-24 2006-03-29 巴斯福股份公司 用于处理金属表面的含羧基聚合物

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
傅玉华等: "《石油化工设备腐蚀与防治》", 30 September 1997, 机械工业出版社 *
马树森等: "《钢材热镀锌工艺生产技术实践应用 技术问答1000例》", 31 May 2016, 西南交通大学出版社 *
魏文德: "《有机化工原料大全 中卷》", 31 January 1999, 化学工业出版社 *
黄红军等: "《金属表面处理与防护技术》", 31 October 2011, 冶金工业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113646467A (zh) * 2019-04-04 2021-11-12 凯密特尔有限责任公司 具有降低酸洗侵蚀的用于金属表面的无磷酸盐清洗剂
CN115698382A (zh) * 2020-06-10 2023-02-03 凯密特尔有限责任公司 水性酸浸组合物及其用途

Also Published As

Publication number Publication date
JP2019515134A (ja) 2019-06-06
US20210222013A1 (en) 2021-07-22
JP7034090B2 (ja) 2022-03-11
RU2018141059A (ru) 2020-05-29
KR20190002469A (ko) 2019-01-08
EP3448938A1 (de) 2019-03-06
MX2018013229A (es) 2019-02-13
DE102017207237A1 (de) 2017-11-02
BR112018071503A2 (pt) 2019-02-19
WO2017186931A1 (de) 2017-11-02
RU2754070C2 (ru) 2021-08-25
RU2018141059A3 (https=) 2020-09-23
KR102373768B1 (ko) 2022-03-15
US20220119650A9 (en) 2022-04-21

Similar Documents

Publication Publication Date Title
CN109071973A (zh) 具有减少的酸洗材料的金属表面防腐蚀处理方法
US7749337B2 (en) Method for the passivation of metal surfaces with polymers containing acid groups
Nady Tricine [N-(Tri (hydroxymethyl) methyl) glycine]–A novel green inhibitor for the corrosion inhibition of zinc in neutral aerated sodium chloride solution
RU2363769C2 (ru) Состав для нанесения покрытий
CN104264173B (zh) 一种环保中性除油除锈钝化剂及其制备方法
US12460304B2 (en) Phosphate-free cleaner for metallic surfaces with reduced pickling erosion
BR112016017018B1 (pt) Método para revestimento de superfícies metálicas, seus substratos revestidos e seu uso
Hu et al. A novel organic-reinforced zirconium-based composite conversion coating with long-term corrosion resistance property for ADC12 aluminum alloy
CN109072454B (zh) 用于在包含镀锌和/或未镀锌钢的金属表面酸洗中减少材料的酸洗去除的组合物
JP2019533080A (ja) 鋼、亜鉛めっき鋼、アルミニウム、アルミニウム合金、マグネシウムおよび/または亜鉛−マグネシウム合金を含む金属表面を腐食保護前処理するための改善された方法
US10415140B2 (en) Two-stage pre-treatment of aluminum comprising pickling and passivation
EP4165230B1 (en) Phosphonate-free, aqueous pickling compositions and their use
EP4165229B1 (en) Aqueous pickling compositions and their use
Kiyota et al. Electrochemical study of corrosion behavior of rare earth based chemical conversion coating on aerospace aluminum alloy
RU2847069C1 (ru) Водные композиции для травления и их применение
ES3008572T3 (en) Aqueous pickling compositions and their use
BR112022025022B1 (pt) Composição aquosa, e, métodos para decapar e revestir um substrato metálico
CN113862689A (zh) 一种高效金属清洗剂及其制备方法
BR112018071497B1 (pt) Composição aquosa, concentrado, processo para decapagem de uma superfície metálica, e, uso da superfície metálica decapada.
CN107683349A (zh) 用于在转化处理之前进行调理的包含季胺的预漂洗

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination