NL8105085A - .v.am. chroom(iii)-elektrolyt en werkwijze voor de toepassing van een vanadium bevattend reductiemiddel - Google Patents

.v.am. chroom(iii)-elektrolyt en werkwijze voor de toepassing van een vanadium bevattend reductiemiddel Download PDF

Info

Publication number
NL8105085A
NL8105085A NL8105085A NL8105085A NL8105085A NL 8105085 A NL8105085 A NL 8105085A NL 8105085 A NL8105085 A NL 8105085A NL 8105085 A NL8105085 A NL 8105085A NL 8105085 A NL8105085 A NL 8105085A
Authority
NL
Netherlands
Prior art keywords
ions
chromium
amount
present
electrolyte
Prior art date
Application number
NL8105085A
Other languages
English (en)
Dutch (nl)
Original Assignee
Hooker Chemicals Plastics Corp
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 Hooker Chemicals Plastics Corp filed Critical Hooker Chemicals Plastics Corp
Publication of NL8105085A publication Critical patent/NL8105085A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/13—Purification and treatment of electroplating baths and plating wastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
NL8105085A 1980-11-10 1981-11-10 .v.am. chroom(iii)-elektrolyt en werkwijze voor de toepassing van een vanadium bevattend reductiemiddel NL8105085A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/205,406 US4392922A (en) 1980-11-10 1980-11-10 Trivalent chromium electrolyte and process employing vanadium reducing agent
US20540680 1980-11-10

Publications (1)

Publication Number Publication Date
NL8105085A true NL8105085A (nl) 1982-06-01

Family

ID=22762058

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8105085A NL8105085A (nl) 1980-11-10 1981-11-10 .v.am. chroom(iii)-elektrolyt en werkwijze voor de toepassing van een vanadium bevattend reductiemiddel

Country Status (17)

Country Link
US (2) US4392922A (ja)
JP (1) JPS5930797B2 (ja)
AR (1) AR228626A1 (ja)
AU (1) AU530022B2 (ja)
BE (1) BE891077A (ja)
BR (1) BR8107254A (ja)
CA (1) CA1267631A (ja)
DE (1) DE3143833C2 (ja)
ES (1) ES8304616A1 (ja)
FR (1) FR2493880A1 (ja)
GB (1) GB2086939B (ja)
HK (1) HK66986A (ja)
IT (1) IT1142936B (ja)
MX (1) MX159183A (ja)
NL (1) NL8105085A (ja)
SE (1) SE8106592L (ja)
ZA (1) ZA817142B (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543167A (en) * 1982-03-05 1985-09-24 M&T Chemicals Inc. Control of anode gas evolution in trivalent chromium plating bath
FR2529581A1 (fr) * 1982-06-30 1984-01-06 Armines Bain d'electrolyse a base de chrome trivalent
US4432843A (en) * 1982-07-29 1984-02-21 Omi International Corporation Trivalent chromium electroplating baths and processes using thiazole addition agents
CA1244376A (en) * 1983-05-12 1988-11-08 Thaddeus W. Tomaszewski Trivalent chromium electrolyte and process
JPS61154185U (ja) * 1985-03-19 1986-09-24
JP2567678B2 (ja) * 1988-08-17 1996-12-25 有限会社 カネヒロ・メタライジング 電子部品の製造方法
US5679235A (en) * 1992-03-05 1997-10-21 Hydro-Quebec Titanium and cerium containing acidic electrolyte
US5820741A (en) * 1995-12-05 1998-10-13 Sanchem, Inc. Passification of zinc surfaces
US6190464B1 (en) 1998-09-24 2001-02-20 Nisshin Steel Co., Ltd. Chromating solution and chromated metal sheet
EP1205582B1 (de) * 2000-11-11 2008-08-20 Enthone, Inc. Verfahren zur elektrolytischen Abscheidung aus einer chromhaltigen Lösung
US6863825B2 (en) 2003-01-29 2005-03-08 Union Oil Company Of California Process for removing arsenic from aqueous streams
JP4440689B2 (ja) * 2004-03-31 2010-03-24 東友ファインケム株式会社 レジスト剥離剤組成物
US8066874B2 (en) 2006-12-28 2011-11-29 Molycorp Minerals, Llc Apparatus for treating a flow of an aqueous solution containing arsenic
CA2675880A1 (en) * 2006-12-28 2008-07-10 Molycorp Minerals, Llc Method and apparatus for removing arsenic from an arsenic bearing material
EP2735626B1 (en) * 2007-08-03 2019-04-10 Dipsol Chemicals Co., Ltd. Corrosion-resistant trivalent-chromium chemical conversion coating and solution for trivalent-chromium chemical treatment
US8187448B2 (en) * 2007-10-02 2012-05-29 Atotech Deutschland Gmbh Crystalline chromium alloy deposit
US8252087B2 (en) 2007-10-31 2012-08-28 Molycorp Minerals, Llc Process and apparatus for treating a gas containing a contaminant
US8349764B2 (en) 2007-10-31 2013-01-08 Molycorp Minerals, Llc Composition for treating a fluid
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
EP2899299A1 (en) * 2014-01-24 2015-07-29 COVENTYA S.p.A. Electroplating bath containing trivalent chromium and process for depositing chromium
CO7190036A1 (es) * 2014-02-11 2015-02-19 Garcia Carlos Enrique Muñoz Proceso de cromado trivalente continuo
US9975787B2 (en) 2014-03-07 2018-05-22 Secure Natural Resources Llc Removal of arsenic from aqueous streams with cerium (IV) oxide compositions
WO2018185154A1 (en) 2017-04-04 2018-10-11 Atotech Deutschland Gmbh Method for electrolytically depositing a chromium or chromium alloy layer on at least one substrate
CA3058275A1 (en) * 2017-04-04 2018-10-11 Atotech Deutschland Gmbh Controlled method for depositing a chromium or chromium alloy layer on at least one substrate
MX2022006167A (es) * 2019-11-22 2022-06-14 Ppg Ind Ohio Inc Metodos para depositar electrolicamente composiciones de pretratamiento.
CN111304702A (zh) * 2020-04-21 2020-06-19 重庆中会表面处理有限公司 一种零件镀铬工艺方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1795459A (en) * 1928-02-23 1931-03-10 Grasselli Chemical Co Chromium plating
US2693444A (en) * 1951-02-12 1954-11-02 Battelle Development Corp Electrodeposition of chromium and alloys thereof
US2739109A (en) * 1952-06-14 1956-03-20 Westinghouse Electric Corp Black chromium-nickel-vanadium electrodeposits
US2824829A (en) * 1953-02-27 1958-02-25 Westinghouse Electric Corp Electrodepositing black chromiumvanadium coatings and members therewith
US3303114A (en) * 1964-01-10 1967-02-07 Udylite Corp Chromium plating
US3334033A (en) * 1964-09-11 1967-08-01 Udylite Corp Chromium plating
DE1496978B2 (de) * 1966-01-18 1970-11-12 Roggendorf, Wilhelm, 7640 Kehl Galvanisches Chrombad
US3634211A (en) * 1969-10-06 1972-01-11 M & T Chemicals Inc Process for electroplating chromium and electrolytes therefor
US3694328A (en) * 1970-08-24 1972-09-26 Udylite Corp Composition and process for chromium plating
US4054494A (en) * 1973-12-13 1977-10-18 Albright & Wilson Ltd. Compositions for use in chromium plating
GB1455580A (en) * 1973-12-13 1976-11-17 Albright & Wilson Electrodeposition of chromium
US4184929A (en) * 1978-04-03 1980-01-22 Oxy Metal Industries Corporation Trivalent chromium plating bath composition and process
SU711181A1 (ru) * 1978-05-18 1980-01-25 Московский вечерний металлургический институт Электролит дл нанесени покрытий на основе хрома
JPS5531121A (en) * 1978-08-25 1980-03-05 Toyo Soda Mfg Co Ltd Chrome plating bath
JPS5531122A (en) * 1978-08-25 1980-03-05 Toyo Soda Mfg Co Ltd Chrome plating bath

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol.76, no.6, 7 februari 1972, blz.346, samenvatting no.30049j, COLUMBUS OHIO (US) & Zh. Prikl. Khim (Leningrad) 1971, 44 (9), 1965-70 G.V. FILIMONOVA et al.: 'Effect of acid black chromium electrodeposition conditions on the absorptivity of a coating.' *

Also Published As

Publication number Publication date
US4477315A (en) 1984-10-16
BR8107254A (pt) 1982-07-27
AU530022B2 (en) 1983-06-30
ES506819A0 (es) 1983-03-01
DE3143833A1 (de) 1982-09-02
GB2086939B (en) 1984-06-13
DE3143833C2 (de) 1986-07-24
IT1142936B (it) 1986-10-15
ES8304616A1 (es) 1983-03-01
AU7654881A (en) 1982-05-20
FR2493880B1 (ja) 1984-06-29
HK66986A (en) 1986-09-18
FR2493880A1 (fr) 1982-05-14
JPS5930797B2 (ja) 1984-07-28
GB2086939A (en) 1982-05-19
CA1267631A (en) 1990-04-10
US4392922A (en) 1983-07-12
IT8149658A0 (it) 1981-11-09
ZA817142B (en) 1983-02-23
JPS57110684A (en) 1982-07-09
BE891077A (fr) 1982-05-10
SE8106592L (sv) 1982-05-11
AR228626A1 (es) 1983-03-30
MX159183A (es) 1989-04-28

Similar Documents

Publication Publication Date Title
NL8105085A (nl) .v.am. chroom(iii)-elektrolyt en werkwijze voor de toepassing van een vanadium bevattend reductiemiddel
EP2054539B1 (en) Method for deposition of chromium layers as hard- chrome plating, electroplating bath and hard- chrome surfaces
NO145009B (no) Fremgangsmaate til behandling av myse fra ysterier med henblikk paa ekstraksjon av sialinsyre
CN105063676A (zh) 一种三价铬电镀硬铬的方法
TW201842211A (zh) 自具有降低之有機浴添加劑劣化的鹼性塗覆浴電流沉積鋅及鋅合金塗層的方法
US7833404B2 (en) Electrolytic phosphate chemical treatment method
JPS58177493A (ja) アルミニウム材料およびアルミニウム被覆部品の陽極酸化方法
JP5215509B1 (ja) 補給剤、表面処理鋼板の製造方法
JPH052744B2 (ja)
JPS6270592A (ja) 電気アルミニウムめつき浴およびそのめつき浴によるめつき方法
CN111344439A (zh) 具备黑色氧化覆膜的镁或铝金属部件及其制备方法
CA2372579A1 (en) Alloy plating
US4855021A (en) Method for electroplating a steel strip with a coating metal, in particular zinc or a zinc-containing alloy
JP3977877B2 (ja) 金属表面処理用電解化成処理液及び電解化成処理方法
US4236977A (en) Method for preplating steel surfaces
ES2969188T3 (es) Procedimiento para la deposición galvánica de revestimientos de aleaciones de cinc-níquel a partir de un baño de aleación de cinc-níquel alcalino con degradación reducida de aditivos
JPS5837192A (ja) 片面亜鉛系電気メッキ鋼板の非メッキ面の後処理方法
JPS62278297A (ja) 金属表面処理鋼板のクロメ−ト処理方法
JPS6293389A (ja) 電極
JP2001123294A (ja) マグネシウムまたはマグネシウム合金の表面処理方法
JP2528944B2 (ja) 化成処理性ならびに耐食性に優れたＺｎ系合金電気めっき鋼板の製造方法
JPH04131396A (ja) 黒色鋼板の製造方法
SU730889A1 (ru) Раствор дл электрохимического удалени медных покрытий
JP2015134960A (ja) ストライク銅めっき液
JPH04107285A (ja) 金属材の着色方法

Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: OCCIDENTAL CHEMICAL CORPORATION TE WARREN

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: OMI INTERNATIONAL CORPORATION

BV The patent application has lapsed