ES473508A1 - Procedimiento para la pulimentacion electrolitica de superficies metalicas conductoras de la electricidad. - Google Patents

Procedimiento para la pulimentacion electrolitica de superficies metalicas conductoras de la electricidad.

Info

Publication number
ES473508A1
ES473508A1 ES473508A ES473508A ES473508A1 ES 473508 A1 ES473508 A1 ES 473508A1 ES 473508 A ES473508 A ES 473508A ES 473508 A ES473508 A ES 473508A ES 473508 A1 ES473508 A1 ES 473508A1
Authority
ES
Spain
Prior art keywords
electropolished
zonewise
articles
cathode
segments
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
Application number
ES473508A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES473508A1 publication Critical patent/ES473508A1/es
Expired 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
    • C25F3/16—Polishing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Procedimiento para la pulimentación electrolítica de superficies metálicas conductoras de la electricidad, conectadas como ánodos, caracterizado porque para la pulimentación electrolítica de superficies no simétricas en renovación o para el tratamiento simultáneo de superficies interiores y exteriores de un cuerpo, dicha pulimentación electrolítica se lleva a cabo por zonas, enfrentando al ánodo un cátodo, que en su forma geométrica y área de superficie se corresponde con la superficie que ha de ser pulimentada electrolíticamente y que está dividido en segmentos no unidos entre sí de modo conductor, a través de los cuales se hace fluir corriente alternativamente a intervalos con la densidad de corriente necesaria, hasta que se haya alcanzado el deseado grado de pulimentación.
ES473508A 1977-09-29 1978-09-20 Procedimiento para la pulimentacion electrolitica de superficies metalicas conductoras de la electricidad. Expired ES473508A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772743715 DE2743715A1 (de) 1977-09-29 1977-09-29 Verfahren zum elektropolieren

Publications (1)

Publication Number Publication Date
ES473508A1 true ES473508A1 (es) 1979-05-01

Family

ID=6020148

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473508A Expired ES473508A1 (es) 1977-09-29 1978-09-20 Procedimiento para la pulimentacion electrolitica de superficies metalicas conductoras de la electricidad.

Country Status (8)

Country Link
US (1) US4184932A (es)
DD (1) DD138998A5 (es)
DE (1) DE2743715A1 (es)
ES (1) ES473508A1 (es)
FR (1) FR2404684A1 (es)
GB (1) GB2004917B (es)
IT (1) IT7851264A0 (es)
SE (1) SE7810202L (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039187C2 (de) * 1980-10-17 1982-12-23 Hoechst Ag, 6000 Frankfurt Verwendung von geglätteten Rohrleitungen und Apparateteilen
US4543191A (en) * 1981-08-10 1985-09-24 Shell Oil Company BS&W in crude oil streams
US6395152B1 (en) 1998-07-09 2002-05-28 Acm Research, Inc. Methods and apparatus for electropolishing metal interconnections on semiconductor devices
DE102009021561A1 (de) * 2009-05-15 2010-11-18 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Vorrichtung zum Oberflächenätzen von integral beschaufelten Rotoren
JP2011205051A (ja) 2009-06-26 2011-10-13 Fujifilm Corp 光反射基板およびその製造方法
JP2012033853A (ja) 2010-04-28 2012-02-16 Fujifilm Corp 絶縁性光反射基板
CN103085523B (zh) 2011-10-28 2016-12-21 富士胶片株式会社 用于平版印刷版的载体的制备方法和制备装置
EP3101159B1 (en) 2014-01-31 2019-05-15 FUJIFILM Corporation Method for manufacturing aluminum plate, aluminum plate, current collector for electric storage device, and electric storage device
WO2017150099A1 (ja) 2016-02-29 2017-09-08 富士フイルム株式会社 複合体
KR20180108807A (ko) 2016-03-25 2018-10-04 후지필름 가부시키가이샤 알루미늄판의 제조 방법, 및 알루미늄판의 제조 장치
JPWO2018168786A1 (ja) 2017-03-13 2020-01-16 富士フイルム株式会社 電磁波シールド部材
JP6757462B2 (ja) 2017-03-27 2020-09-16 富士フイルム株式会社 防音構造体、ならびに、吸音パネルおよび調音パネル
WO2018235659A1 (ja) 2017-06-21 2018-12-27 富士フイルム株式会社 アルミニウム複合材料
WO2018235488A1 (ja) 2017-06-21 2018-12-27 富士フイルム株式会社 複合体
JPWO2019039469A1 (ja) 2017-08-22 2020-10-15 富士フイルム株式会社 防音構造体および吸音パネル
JPWO2019044589A1 (ja) 2017-08-28 2020-08-06 富士フイルム株式会社 防音構造、及び防音構造体
WO2019066011A1 (ja) 2017-09-29 2019-04-04 富士フイルム株式会社 積層体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861937A (en) * 1954-09-15 1958-11-25 John F Jumer Apparatus for electropolishing interior surfaces of vessels
DE2025392A1 (de) * 1970-05-25 1971-12-09 Nassovia Werkzeugmaschf Vorrichtung und Verfahren zur elektrochemischen Metallabtragung
DE2027156C3 (de) * 1970-06-03 1975-05-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum anodischen Polieren von Niobteilen
CH567581A5 (es) * 1971-09-18 1975-10-15 Siemens Ag
NL7401984A (es) * 1973-03-15 1974-09-17
DE2528942A1 (de) * 1975-06-28 1976-12-30 Hoechst Ag Verfahren zum zonenweisen elektropolieren der inneren oberflaeche grossraeumiger behaelter
DE2609549C3 (de) * 1976-03-08 1979-04-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum anodischen Polieren von Oberflächen aus intermetallischen Niobverbindungen und Nioblegierungen

Also Published As

Publication number Publication date
DE2743715A1 (de) 1979-04-12
GB2004917A (en) 1979-04-11
IT7851264A0 (it) 1978-09-27
GB2004917B (en) 1982-07-14
DD138998A5 (de) 1979-12-05
FR2404684B1 (es) 1982-11-26
US4184932A (en) 1980-01-22
FR2404684A1 (fr) 1979-04-27
SE7810202L (sv) 1979-03-30

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