CA2018670A1 - Metal substrate of improved surface morphology - Google Patents

Metal substrate of improved surface morphology

Info

Publication number
CA2018670A1
CA2018670A1 CA002018670A CA2018670A CA2018670A1 CA 2018670 A1 CA2018670 A1 CA 2018670A1 CA 002018670 A CA002018670 A CA 002018670A CA 2018670 A CA2018670 A CA 2018670A CA 2018670 A1 CA2018670 A1 CA 2018670A1
Authority
CA
Canada
Prior art keywords
article
microinches
metal
profilometer
etching
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.)
Abandoned
Application number
CA002018670A
Other languages
English (en)
French (fr)
Inventor
Kenneth L. Hardee
Lynne M. Ernes
Richard C. Carlson
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.)
Eltech Systems Corp
Original Assignee
Eltech Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23476784&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2018670(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eltech Systems Corp filed Critical Eltech Systems Corp
Publication of CA2018670A1 publication Critical patent/CA2018670A1/en
Abandoned legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • 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
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • C23F—NON-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
    • C23F1/00—Etching metallic material by chemical means
    • 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
    • C23F—NON-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
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/26—Acidic compositions for etching refractory metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
CA002018670A 1989-06-30 1990-06-11 Metal substrate of improved surface morphology Abandoned CA2018670A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37442989A 1989-06-30 1989-06-30
US374,429 1989-06-30

Publications (1)

Publication Number Publication Date
CA2018670A1 true CA2018670A1 (en) 1990-12-31

Family

ID=23476784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002018670A Abandoned CA2018670A1 (en) 1989-06-30 1990-06-11 Metal substrate of improved surface morphology

Country Status (12)

Country Link
EP (1) EP0407349B1 (zh)
JP (1) JP2721739B2 (zh)
KR (1) KR100196661B1 (zh)
AT (1) ATE122735T1 (zh)
AU (1) AU632591B2 (zh)
BR (1) BR9003037A (zh)
CA (1) CA2018670A1 (zh)
DE (1) DE69019424T2 (zh)
ES (1) ES2071803T3 (zh)
GR (1) GR3017014T3 (zh)
NO (1) NO902922L (zh)
TW (1) TW214570B (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324407A (en) * 1989-06-30 1994-06-28 Eltech Systems Corporation Substrate of improved plasma sprayed surface morphology and its use as an electrode in an electrolytic cell
US5314601A (en) * 1989-06-30 1994-05-24 Eltech Systems Corporation Electrodes of improved service life
TW197475B (zh) * 1990-12-26 1993-01-01 Eltech Systems Corp
DE4323117C1 (de) * 1993-07-10 1995-03-09 Ptg Plasma Oberflaechentech Verfahren zum Beschichten von Haus- und Küchengerätschaften und Haus- und Küchengerätschaft
DE59507977D1 (de) * 1995-11-08 2000-04-13 Fissler Gmbh Verfahren zur erzeugung einer antihaftbeschichtung sowie mit einer solchen versehene gegenstände
IT1317969B1 (it) 2000-06-09 2003-07-21 Nora Elettrodi De Elettrodo caratterizzato da elevata adesione di uno strato cataliticosuperficiale.
ITMI20020535A1 (it) * 2002-03-14 2003-09-15 De Nora Elettrodi Spa Anodo per sviluppo di ossigeno e relativo substrato
FI118159B (fi) 2005-10-21 2007-07-31 Outotec Oyj Menetelmä elektrokatalyyttisen pinnan muodostamiseksi elektrodiin ja elektrodi
WO2013191140A1 (ja) 2012-06-18 2013-12-27 旭化成株式会社 複極式アルカリ水電解ユニット、及び電解槽
US9404191B2 (en) 2012-10-31 2016-08-02 Osaka Soda Co., Ltd. Anode for use in zero-gap brine electrolyzer, brine electrolyzer and method for zero-gap brine electrolysis employing same
JP6234754B2 (ja) * 2013-09-18 2017-11-22 株式会社神戸製鋼所 電極用金属板及び電極
JP6361437B2 (ja) * 2014-10-07 2018-07-25 新日鐵住金株式会社 純チタン板の製造方法
CN113521384B (zh) * 2021-07-05 2022-05-10 湖南湘投金天钛金属股份有限公司 一种钛基材料及其制备方法和应用
US20230092781A1 (en) * 2021-09-20 2023-03-23 Apple Inc. Porous oxide for improved titanium-polymer bonding
CN113755902B (zh) * 2021-09-30 2023-04-07 宁波创致超纯新材料有限公司 一种钛阳极板及其制备方法与用途
DE102021132015B3 (de) 2021-12-06 2023-03-30 Canon Production Printing Holding B.V. Vorrichtung zum Bedrucken eines Aufzeichnungsträgers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28820E (en) * 1965-05-12 1976-05-18 Chemnor Corporation Method of making an electrode having a coating containing a platinum metal oxide thereon
US4068025A (en) * 1971-03-22 1978-01-10 Brown, Boveri & Company Limited Method of applying a protective coating to a body
US4318770A (en) * 1980-08-13 1982-03-09 General Motors Corporation Surface etching before electroding zirconia exhaust gas oxygen sensors
EP0063540B1 (en) * 1981-04-06 1986-04-02 Eltech Systems Corporation Recoating of electrodes
DE3424329A1 (de) * 1984-07-02 1986-01-09 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von masshaltigen titanstrukturen
FR2567913B1 (fr) * 1984-07-18 1989-11-10 Commissariat Energie Atomique Procede de preparation de la surface de pieces en uranium ou en alliage a base d'uranium
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
JPS62161975A (ja) * 1986-10-01 1987-07-17 ペルメレック電極株式会社 電解槽に使用する電極およびその製造方法
JPS644491A (en) * 1987-06-26 1989-01-09 Kobe Steel Ltd Pretreatment of anodization of valve metal

Also Published As

Publication number Publication date
NO902922L (no) 1991-01-02
DE69019424T2 (de) 1995-09-14
GR3017014T3 (en) 1995-11-30
ES2071803T3 (es) 1995-07-01
KR100196661B1 (ko) 1999-06-15
ATE122735T1 (de) 1995-06-15
KR910001096A (ko) 1991-01-30
DE69019424D1 (de) 1995-06-22
NO902922D0 (no) 1990-06-29
JP2721739B2 (ja) 1998-03-04
AU5804190A (en) 1991-01-03
JPH0347999A (ja) 1991-02-28
BR9003037A (pt) 1991-08-20
TW214570B (zh) 1993-10-11
EP0407349A2 (en) 1991-01-09
AU632591B2 (en) 1993-01-07
EP0407349A3 (en) 1992-02-05
EP0407349B1 (en) 1995-05-17

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued