EA024812B1 - Раствор электролита и электрохимические способы модификации поверхности - Google Patents

Раствор электролита и электрохимические способы модификации поверхности Download PDF

Info

Publication number
EA024812B1
EA024812B1 EA201390753A EA201390753A EA024812B1 EA 024812 B1 EA024812 B1 EA 024812B1 EA 201390753 A EA201390753 A EA 201390753A EA 201390753 A EA201390753 A EA 201390753A EA 024812 B1 EA024812 B1 EA 024812B1
Authority
EA
Eurasian Patent Office
Prior art keywords
acid
citric acid
concentration
concentrations
hfa
Prior art date
Application number
EA201390753A
Other languages
English (en)
Russian (ru)
Other versions
EA201390753A1 (ru
Inventor
Джеймс Л. Класкуин
Томас Дж. Кристенсен
Original Assignee
МЕТКОН, ЭлЭлСи
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 МЕТКОН, ЭлЭлСи filed Critical МЕТКОН, ЭлЭлСи
Publication of EA201390753A1 publication Critical patent/EA201390753A1/ru
Publication of EA024812B1 publication Critical patent/EA024812B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/08—Etching of refractory metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/22—Polishing of heavy metals
    • C25F3/26—Polishing of heavy metals of refractory metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F5/00—Electrolytic stripping of metallic layers or coatings
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/04—Etching of light metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/18—Polishing of light metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EA201390753A 2010-11-22 2010-11-22 Раствор электролита и электрохимические способы модификации поверхности EA024812B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/057687 WO2012071030A1 (en) 2010-11-22 2010-11-22 Electrolyte solution and electrochemical surface modification methods

Publications (2)

Publication Number Publication Date
EA201390753A1 EA201390753A1 (ru) 2014-03-31
EA024812B1 true EA024812B1 (ru) 2016-10-31

Family

ID=46063307

Family Applications (2)

Application Number Title Priority Date Filing Date
EA201390753A EA024812B1 (ru) 2010-11-22 2010-11-22 Раствор электролита и электрохимические способы модификации поверхности
EA201501129A EA036890B1 (ru) 2010-11-22 2010-11-22 Раствор электролита и электрохимические способы модификации поверхности

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA201501129A EA036890B1 (ru) 2010-11-22 2010-11-22 Раствор электролита и электрохимические способы модификации поверхности

Country Status (7)

Country Link
US (1) US20120125787A1 (ja)
JP (1) JP5913349B2 (ja)
KR (3) KR20170138575A (ja)
EA (2) EA024812B1 (ja)
RU (2) RU2561549C2 (ja)
UA (1) UA108138C2 (ja)
WO (1) WO2012071030A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3269848B1 (en) * 2016-07-13 2019-09-11 Airbus Defence and Space GmbH A method for the surface finishing of metals and alloys
KR102410936B1 (ko) 2017-04-04 2022-06-20 현대자동차주식회사 차량 모터 제어 장치 및 방법
EP3640372A1 (de) * 2018-10-18 2020-04-22 Hirtenberger Engineered Surfaces GmbH Verfahren zum entfernen von metallischen stützstrukturen an einem additiv gefertigten metallbauteil
IT202100025232A1 (it) * 2021-10-01 2023-04-01 T A G Srl Metodo di rimozione di un rivestimento di barriera termica ceramica

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU876808A1 (ru) * 1979-11-29 1981-10-30 Харьковский Государственный Педагогический Институт Им.Г.С.Сковороды Раствор дл электрохимического полировани изделий из ниоби
SU1236018A1 (ru) * 1984-08-09 1986-06-07 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Раствор дл электрохимической обработки титана и его сплавов
RU1225282C (ru) * 1983-11-21 1995-10-20 Московский электроламповый завод Раствор для электрохимического травления молибдена и его сплавов
KR20030096156A (ko) * 2003-11-24 2003-12-24 (주)케이엠티 마그네슘 및 마그네슘 합금의 친환경적 표면처리방법
KR20040059132A (ko) * 2002-12-28 2004-07-05 주식회사 포스코 우수한 내식성 및 용접성을 갖는 도금강판 및 이에사용되는 도금용액
WO2006039983A1 (de) * 2004-09-25 2006-04-20 Chemetall Gmbh Verfahren zur entfernung von laserzunder
KR20070006061A (ko) * 2005-07-07 2007-01-11 한국아이디켐주식회사 금속 세정제
KR20090112919A (ko) * 2008-04-25 2009-10-29 남동화학(주) 전기아연도금강판 제조용 하지도금용액으로서의철도금용액과 철도금용액이 하지도금액으로 도금된전기아연도금강판 및 그 제조방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220509A (en) * 1979-07-30 1980-09-02 Karyazin Pavel P Electrolyte for electrochemical polishing of articles made of titanium and titanium alloys
SU1059937A1 (ru) * 1982-05-11 1986-02-07 Организация П/Я В-2108 Способ обработки поверхности молибдена
SU1236081A1 (ru) * 1984-12-17 1986-06-07 Московский Ордена Трудового Красного Знамени Инженерно-Строительный Институт Им.В.В.Куйбышева Способ изготовлени греющего щита опалубки
JPS63195300A (ja) * 1987-02-09 1988-08-12 Mitsubishi Metal Corp ジルコニウムおよびジルコニウム合金の電解研摩用電解液
WO1990000476A1 (en) * 1988-07-12 1990-01-25 The Regents Of The University Of California Planarized interconnect etchback
RU2046158C1 (ru) * 1990-08-17 1995-10-20 Акимов Евгений Николаевич Способ анодной обработки заготовок из легированной и высоколегированной стали
US5417819A (en) * 1994-01-21 1995-05-23 Aluminum Company Of America Method for desmutting aluminum alloys having a highly reflective surface
US5567300A (en) * 1994-09-02 1996-10-22 Ibm Corporation Electrochemical metal removal technique for planarization of surfaces
FR2795433B1 (fr) * 1999-06-25 2001-08-31 Org Europeene De Rech Composition de bain pour le polissage electrolytique du titane, et son procede d'utilisation
JP3484525B2 (ja) * 2001-07-06 2004-01-06 株式会社ケミカル山本 ステンレス鋼表面の清浄、不動態化処理方法
RU2227818C1 (ru) * 2002-11-28 2004-04-27 Костромской государственный технологический университет Способ электрохимического полирования серебра и его сплавов импульсным током
DE10259934B3 (de) * 2002-12-20 2004-10-14 H.C. Starck Gmbh Verfahren zur Herstellung von Formteilen aus Niob oder Tantal durch elektrochemisches Ätzen und so erhältliche Formteile
JP2007231413A (ja) * 2006-02-06 2007-09-13 Chiaki Taguchi ステンレス鋼の電解研磨法に用いる電解液
DE102006047713B3 (de) * 2006-10-09 2008-03-27 Poligrat Gmbh Elektropolierverfahren für Niob und Tantal und Elektrolyt
RU2373306C2 (ru) * 2007-06-25 2009-11-20 ООО "НПП Уралавиаспецтехнология" Способ многоэтапного электролитно-плазменного полирования изделий из титана и титановых сплавов
JP2009108405A (ja) * 2007-10-10 2009-05-21 Ebara Corp 基板を電解研磨する方法及び電解研磨装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU876808A1 (ru) * 1979-11-29 1981-10-30 Харьковский Государственный Педагогический Институт Им.Г.С.Сковороды Раствор дл электрохимического полировани изделий из ниоби
RU1225282C (ru) * 1983-11-21 1995-10-20 Московский электроламповый завод Раствор для электрохимического травления молибдена и его сплавов
SU1236018A1 (ru) * 1984-08-09 1986-06-07 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Раствор дл электрохимической обработки титана и его сплавов
KR20040059132A (ko) * 2002-12-28 2004-07-05 주식회사 포스코 우수한 내식성 및 용접성을 갖는 도금강판 및 이에사용되는 도금용액
KR20030096156A (ko) * 2003-11-24 2003-12-24 (주)케이엠티 마그네슘 및 마그네슘 합금의 친환경적 표면처리방법
WO2006039983A1 (de) * 2004-09-25 2006-04-20 Chemetall Gmbh Verfahren zur entfernung von laserzunder
KR20070006061A (ko) * 2005-07-07 2007-01-11 한국아이디켐주식회사 금속 세정제
KR20090112919A (ko) * 2008-04-25 2009-10-29 남동화학(주) 전기아연도금강판 제조용 하지도금용액으로서의철도금용액과 철도금용액이 하지도금액으로 도금된전기아연도금강판 및 그 제조방법

Also Published As

Publication number Publication date
JP5913349B2 (ja) 2016-04-27
KR20170138575A (ko) 2017-12-15
RU2631575C2 (ru) 2017-09-25
RU2561549C2 (ru) 2015-08-27
EA201390753A1 (ru) 2014-03-31
RU2013128610A (ru) 2014-12-27
RU2015126375A (ru) 2017-01-12
KR20130126644A (ko) 2013-11-20
EA201501129A3 (ru) 2016-08-31
US20120125787A1 (en) 2012-05-24
WO2012071030A1 (en) 2012-05-31
UA108138C2 (uk) 2015-03-25
JP2013543060A (ja) 2013-11-28
EA201501129A2 (ru) 2016-04-29
EA036890B1 (ru) 2021-01-12
KR20170043668A (ko) 2017-04-21

Similar Documents

Publication Publication Date Title
US8357287B2 (en) Electrolyte solution and electropolishing methods
CN106567122B (zh) 一种钛及钛合金的电化学抛光电解液及其抛光方法
RU2631575C2 (ru) Раствор электролита и электрохимические способы модификации поверхности
US20170051428A1 (en) Electrolyte solution and electrochemical surface modification methods
JP6219991B2 (ja) 電解質溶液及び電気化学的な表面改変方法
EP3488030B1 (en) Method for polishing conductive metal surfaces
US2640806A (en) Process for polishing aluminum
KR20230132119A (ko) 반도체 장비용 진공볼트의 무전해 연마 방법
SK172997A3 (sk) Spôsob úpravy povrchu lekárskych nástrojov a endoprotéz z antikoróznych ocelí

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

PC4A Registration of transfer of a eurasian patent by assignment