JPS6136377B2 - - Google Patents

Info

Publication number
JPS6136377B2
JPS6136377B2 JP52099493A JP9949377A JPS6136377B2 JP S6136377 B2 JPS6136377 B2 JP S6136377B2 JP 52099493 A JP52099493 A JP 52099493A JP 9949377 A JP9949377 A JP 9949377A JP S6136377 B2 JPS6136377 B2 JP S6136377B2
Authority
JP
Japan
Prior art keywords
hydrazine
etching solution
concentration
platinum electrodes
electrode
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
JP52099493A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5433673A (en
Inventor
Yoshiaki Okajima
Susumu Koyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9949377A priority Critical patent/JPS5433673A/ja
Publication of JPS5433673A publication Critical patent/JPS5433673A/ja
Publication of JPS6136377B2 publication Critical patent/JPS6136377B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10P70/15—

Landscapes

  • Weting (AREA)
JP9949377A 1977-08-22 1977-08-22 Automatic etching unit for semiconductor composite Granted JPS5433673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9949377A JPS5433673A (en) 1977-08-22 1977-08-22 Automatic etching unit for semiconductor composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9949377A JPS5433673A (en) 1977-08-22 1977-08-22 Automatic etching unit for semiconductor composite

Publications (2)

Publication Number Publication Date
JPS5433673A JPS5433673A (en) 1979-03-12
JPS6136377B2 true JPS6136377B2 (OSRAM) 1986-08-18

Family

ID=14248814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9949377A Granted JPS5433673A (en) 1977-08-22 1977-08-22 Automatic etching unit for semiconductor composite

Country Status (1)

Country Link
JP (1) JPS5433673A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10793806B2 (en) 2010-09-24 2020-10-06 Ecolab Usa Inc. Conveyor lubricants including emulsions and methods employing them
US10815448B2 (en) 2005-03-15 2020-10-27 Ecolab Usa Inc. Lubricant for conveying containers
US10844314B2 (en) 2013-03-11 2020-11-24 Ecolab Usa Inc. Lubrication of transfer plates using an oil or oil in water emulsions
US10851325B2 (en) 2005-03-15 2020-12-01 Ecolab Usa Inc. Dry lubricant for conveying containers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451474Y2 (OSRAM) * 1986-05-15 1992-12-03

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10815448B2 (en) 2005-03-15 2020-10-27 Ecolab Usa Inc. Lubricant for conveying containers
US10851325B2 (en) 2005-03-15 2020-12-01 Ecolab Usa Inc. Dry lubricant for conveying containers
US10793806B2 (en) 2010-09-24 2020-10-06 Ecolab Usa Inc. Conveyor lubricants including emulsions and methods employing them
US10844314B2 (en) 2013-03-11 2020-11-24 Ecolab Usa Inc. Lubrication of transfer plates using an oil or oil in water emulsions
US11312919B2 (en) 2013-03-11 2022-04-26 Ecolab Usa Inc. Lubrication of transfer plates using an oil or oil in water emulsions

Also Published As

Publication number Publication date
JPS5433673A (en) 1979-03-12

Similar Documents

Publication Publication Date Title
JP4041667B2 (ja) めっき浴分析方法
JPH0473095B2 (OSRAM)
Black et al. Polarography with Platinum Microelectrodes in Fused Salts
Lingane et al. Fundamental Studies with the Dropping Mercury Electrode. 1 III. Influence of Capillary Characteristics on the Diffusion Current and Residual Current
US3337440A (en) Electrochemical cell for the study of corrosion by polarization methods in non-conducting solutions
Paulson et al. The effect of impurities on the corrosion of aluminum metallization
JPS6136377B2 (OSRAM)
JPS61110799A (ja) 金属めつき槽の制御装置
Thurgood et al. Activation energies of anodic gold reactions in aqueous alkaline cyanide
US3250689A (en) Simplified method of measuring corrosion using reference electrode
EP0068025B1 (en) Reference electrode
US2382735A (en) Electrical cell apparatus
Andersen et al. A rapid electrochemical method for measuring the concentration of active glue in copper refinery electrolyte which contains thiourea
Maricle et al. Polarography in a Sodium Chloride-Potassium Chloride Melt Using Tungsten-in-Vycor Microelectrodes
Wang Anodic stripping voltammetry at graphite-epoxy microelectrodes for in vitro and in vivo measurements of trace metals
Pastukhov Differential surface tension of solid metal-molten alkali halide interfaces
US3069332A (en) Simplification in method of measuring corrision of electronic conductors by non-gaseous ionic conductors
Bowden The effect of hydrogen ion concentration on overpotential
US3947329A (en) Method of measuring accelerated corrosion rate
Mori et al. pH Microelectrodes for Use Near Corroding Metal Surfaces
Manning Voltammetry of silver in molten sodium nitrate-potassium nitrate: Use of a controlled-potential polarograph and a platinum quasi-reference electrode
KAWAKAMI et al. Oxygen Diffusivity in Molten Iron Determined by Oxygen Concentration Cell Technique at 1550℃
Coates 126. Concentration polarisation in acid solutions
JPH11118756A (ja) 酸化還元電位測定装置
JP2835530B2 (ja) 走査型トンネル顕微鏡