SU1145056A1 - Травитель меди - Google Patents

Травитель меди Download PDF

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Publication number
SU1145056A1
SU1145056A1 SU833662031A SU3662031A SU1145056A1 SU 1145056 A1 SU1145056 A1 SU 1145056A1 SU 833662031 A SU833662031 A SU 833662031A SU 3662031 A SU3662031 A SU 3662031A SU 1145056 A1 SU1145056 A1 SU 1145056A1
Authority
SU
USSR - Soviet Union
Prior art keywords
acid
etching agent
copper etching
glacial acetic
macrostructures
Prior art date
Application number
SU833662031A
Other languages
English (en)
Inventor
Луиза Евгеньевна Макарова
Ирина Анатольевна Оборина
Юрий Иванович Рагозин
Вадим Юрьевич Макаров
Original Assignee
Пермский политехнический институт
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 Пермский политехнический институт filed Critical Пермский политехнический институт
Priority to SU833662031A priority Critical patent/SU1145056A1/ru
Application granted granted Critical
Publication of SU1145056A1 publication Critical patent/SU1145056A1/ru

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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
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/18—Acidic compositions for etching copper or alloys thereof

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)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

ГРАБИТЕЛЬ МЕДИ, содержащий ортофосфорную кислоту, отличающийс  тем, что, с целью одновременного вы влени  микро- и макроструктур, он дополнительно содержит азотную и лед ную уксусную кислоты при следующих соотнощени х компонентов, мас.°/о: Азотна  кислота (пл. 1,4г/см)49-50 Лед на  уксусна  кислота {пл. 1,049 г/см)24-26 Ортофосфорна  кислота (пл. 1,84г/см5)25-26

Description

4: СЛ О СЛ
05

Claims (1)

  1. ТРАВИТЕЛЬ МЕДИ, содержащий ортофосфорную кислоту, отличающийся тем, что, с целью одновременного выявления микро- и макроструктур, он дополнительно содержит азотную и ледяную уксусную кислоты при следующих соотношениях компонентов, мас.%:
    Азотная кислота (пл. 1,4 г/см1)49-50
    Ледяная уксусная кислота (пл. 1,049 г/см3)24-26
    Ортофосфорная кислота (пл. 1,84 г/см3)25-26
    I 145056
SU833662031A 1983-10-12 1983-10-12 Травитель меди SU1145056A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833662031A SU1145056A1 (ru) 1983-10-12 1983-10-12 Травитель меди

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833662031A SU1145056A1 (ru) 1983-10-12 1983-10-12 Травитель меди

Publications (1)

Publication Number Publication Date
SU1145056A1 true SU1145056A1 (ru) 1985-03-15

Family

ID=21088937

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833662031A SU1145056A1 (ru) 1983-10-12 1983-10-12 Травитель меди

Country Status (1)

Country Link
SU (1) SU1145056A1 (ru)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Коваленко В. С. Металлографические реактивы. Справочник. М., «Металлурги , 1973, с. 65, 71, 90, 97-98. 2.Пшеничнов Ю. П. Вы вление тонкой структуры кристаллов. М., «Металлурги , 1974, с. 377. 3.Панченко Е. В. и др. Лабораторна металлурги . М., 1957, с. 676-679. *

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