JPS644480A - Method for measuring etching rate of liquid etchant - Google Patents

Method for measuring etching rate of liquid etchant

Info

Publication number
JPS644480A
JPS644480A JP15780087A JP15780087A JPS644480A JP S644480 A JPS644480 A JP S644480A JP 15780087 A JP15780087 A JP 15780087A JP 15780087 A JP15780087 A JP 15780087A JP S644480 A JPS644480 A JP S644480A
Authority
JP
Japan
Prior art keywords
electrode
etchant
potential difference
measuring
etching rate
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.)
Granted
Application number
JP15780087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0261554B2 (enrdf_load_stackoverflow
Inventor
Tadayoshi Hayakawa
Yoshiaki Maki
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.)
METSUKU KK
Original Assignee
METSUKU KK
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 METSUKU KK filed Critical METSUKU KK
Priority to JP15780087A priority Critical patent/JPS644480A/ja
Publication of JPS644480A publication Critical patent/JPS644480A/ja
Publication of JPH0261554B2 publication Critical patent/JPH0261554B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
JP15780087A 1987-06-26 1987-06-26 Method for measuring etching rate of liquid etchant Granted JPS644480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15780087A JPS644480A (en) 1987-06-26 1987-06-26 Method for measuring etching rate of liquid etchant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15780087A JPS644480A (en) 1987-06-26 1987-06-26 Method for measuring etching rate of liquid etchant

Publications (2)

Publication Number Publication Date
JPS644480A true JPS644480A (en) 1989-01-09
JPH0261554B2 JPH0261554B2 (enrdf_load_stackoverflow) 1990-12-20

Family

ID=15657562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15780087A Granted JPS644480A (en) 1987-06-26 1987-06-26 Method for measuring etching rate of liquid etchant

Country Status (1)

Country Link
JP (1) JPS644480A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963781A (en) * 1987-11-26 1990-10-16 Matsushita Electric Industrial Co., Ltd. Ultrasonic motor
US11015081B2 (en) 2018-08-22 2021-05-25 Polymer Solutions Group Fine particle size boric acid/urea dispersion, method of use in engineered wood product manufacture, method of coating wood products and product therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963781A (en) * 1987-11-26 1990-10-16 Matsushita Electric Industrial Co., Ltd. Ultrasonic motor
US11015081B2 (en) 2018-08-22 2021-05-25 Polymer Solutions Group Fine particle size boric acid/urea dispersion, method of use in engineered wood product manufacture, method of coating wood products and product therefrom

Also Published As

Publication number Publication date
JPH0261554B2 (enrdf_load_stackoverflow) 1990-12-20

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