GB803887A - Improvements in methods and apparatus for the electrolytic shaping of electrically conductive bodies - Google Patents

Improvements in methods and apparatus for the electrolytic shaping of electrically conductive bodies

Info

Publication number
GB803887A
GB803887A GB37105/55A GB3710555A GB803887A GB 803887 A GB803887 A GB 803887A GB 37105/55 A GB37105/55 A GB 37105/55A GB 3710555 A GB3710555 A GB 3710555A GB 803887 A GB803887 A GB 803887A
Authority
GB
United Kingdom
Prior art keywords
wire
bar
electrolyte
cut
constant
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
GB37105/55A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB803887A publication Critical patent/GB803887A/en
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
    • C25F3/02—Etching
    • C25F3/12—Etching of semiconducting materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Weting (AREA)
  • Battery Electrode And Active Subsutance (AREA)
GB37105/55A 1954-12-31 1955-12-28 Improvements in methods and apparatus for the electrolytic shaping of electrically conductive bodies Expired GB803887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US479109A US2827427A (en) 1954-12-31 1954-12-31 Method of shaping semiconductive bodies

Publications (1)

Publication Number Publication Date
GB803887A true GB803887A (en) 1958-11-05

Family

ID=23902694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37105/55A Expired GB803887A (en) 1954-12-31 1955-12-28 Improvements in methods and apparatus for the electrolytic shaping of electrically conductive bodies

Country Status (6)

Country Link
US (1) US2827427A (enExample)
BE (1) BE544034A (enExample)
CH (1) CH340557A (enExample)
DE (1) DE1049189B (enExample)
FR (1) FR1134147A (enExample)
GB (1) GB803887A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237713B (de) * 1958-11-10 1967-03-30 Anocut Eng Co Verfahren und Vorrichtung zur Metallbearbeitung mittels Elektro-Erosion

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939825A (en) * 1956-04-09 1960-06-07 Cleveland Twist Drill Co Sharpening, shaping and finishing of electrically conductive materials
GB919158A (en) * 1959-02-26 1963-02-20 Mullard Ltd Improvements in methods of etching bodies
US3086936A (en) * 1959-10-27 1963-04-23 Motorola Inc Apparatus for electrochemical etching
US3130138A (en) * 1959-11-27 1964-04-21 Battelle Development Corp Electrolytic cutting
NL125378C (enExample) * 1959-11-27
NL252383A (enExample) * 1960-06-07
US3275538A (en) * 1960-09-20 1966-09-27 Gen Motors Corp Electrochemical machining method and apparatus
US3228862A (en) * 1960-10-04 1966-01-11 Gen Instrument Corp Esaki diode manufacturing process, and apparatus
US3224953A (en) * 1961-04-07 1965-12-21 Microdot Inc Electrolytic lathe
US3251762A (en) * 1961-08-24 1966-05-17 Midvale Heppenstall Company Electrode for electrolytic metal shaping
US3928154A (en) * 1973-04-12 1975-12-23 Trw Inc Electrochemical radius generation
CH560574A5 (enExample) * 1973-09-11 1975-04-15 Agie Ag Ind Elektronik
JP3809237B2 (ja) * 1996-12-06 2006-08-16 キヤノン株式会社 電解パターンエッチング方法
JP2007030155A (ja) * 2005-06-24 2007-02-08 Sumitomo Electric Ind Ltd 窒化物半導体結晶の加工方法
KR20100015302A (ko) * 2007-05-09 2010-02-12 가부시키가이샤 퀀텀 14 실리콘 기재의 가공 방법과 그 가공품 및 가공 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE565765C (de) * 1929-07-24 1932-12-08 Vladimir Gusseff Verfahren und Vorrichtung zur elektrolytischen Bearbeitung von Metallen
US2526423A (en) * 1947-04-10 1950-10-17 Rudorff Dagobert William Apparatus and method for cutting materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237713B (de) * 1958-11-10 1967-03-30 Anocut Eng Co Verfahren und Vorrichtung zur Metallbearbeitung mittels Elektro-Erosion

Also Published As

Publication number Publication date
FR1134147A (fr) 1957-04-08
DE1049189B (de) 1959-01-22
CH340557A (fr) 1959-08-31
BE544034A (enExample)
US2827427A (en) 1958-03-18

Similar Documents

Publication Publication Date Title
GB803887A (en) Improvements in methods and apparatus for the electrolytic shaping of electrically conductive bodies
US2739935A (en) Electrolytic cutting of metals
GB1326673A (en) Expandable electrodes
GB934557A (en) Improvements in electrolytic conduction method and apparatus for controlled material removal
SE7708854L (sv) Elektrod for elektrolytisk cell
JPS5839920B2 (ja) キンゾクストリツプノ デンカイシヨリソウチ
US3803014A (en) Electrolytically deburring moving strip
US2312452A (en) Method and apparatus for continuously electroplating metallic strip
Grigger et al. Lead dioxide anode for commercial use
US2766198A (en) Anodes for electrowinning of manganese
GB752901A (en) Method of producing an electroplate of nickel on magnesium and the magnesium-base alloys
GB1159757A (en) Electro-Erosive Machining.
US2725353A (en) Electropolishing metallic articles
GB726133A (en) Improvements relating to the electrolytic treatment of metal wire and the like
GB1118502A (en) Method and apparatus for shaping, sharpening and polishing razor blades
GB1301546A (enExample)
US3396095A (en) Method and apparatus for the continuous regulation of the distance between the electrodes of electrolytic cells with liquid mecury cathodes
GB1166901A (en) An Electrolyte Composition and Method for the Electrolyte Etching of Metal Alloys
EP1278899B1 (en) Method and device for the electrolytic coating of a metal strip
Sengupta The effect of electrolyte constituents on the onset and location of glow-discharge electrolysis
GB1296497A (enExample)
GB412582A (en) Method for the electrodeposition of metal
GB871081A (en) Improved method and apparatus for liquid processing of surfaces
SU783365A1 (ru) Способ изготовлени анода
GB1203980A (en) Improvements in or relating to the removal of scale from metal objects