JPH0530914B2 - - Google Patents

Info

Publication number
JPH0530914B2
JPH0530914B2 JP23479682A JP23479682A JPH0530914B2 JP H0530914 B2 JPH0530914 B2 JP H0530914B2 JP 23479682 A JP23479682 A JP 23479682A JP 23479682 A JP23479682 A JP 23479682A JP H0530914 B2 JPH0530914 B2 JP H0530914B2
Authority
JP
Japan
Prior art keywords
aluminum
etching
acid
copper
nitric acid
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 - Lifetime
Application number
JP23479682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59123772A (ja
Inventor
Takao Taguchi
Koji Kumagai
Yoshasu Ito
Takeo Kodaira
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.)
Toppan Inc
Original Assignee
Toppan Printing Co 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP23479682A priority Critical patent/JPS59123772A/ja
Publication of JPS59123772A publication Critical patent/JPS59123772A/ja
Publication of JPH0530914B2 publication Critical patent/JPH0530914B2/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
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/20—Acidic compositions for etching aluminium 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)
JP23479682A 1982-12-27 1982-12-27 アルミニウム系金属用エツチング液 Granted JPS59123772A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23479682A JPS59123772A (ja) 1982-12-27 1982-12-27 アルミニウム系金属用エツチング液

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23479682A JPS59123772A (ja) 1982-12-27 1982-12-27 アルミニウム系金属用エツチング液

Publications (2)

Publication Number Publication Date
JPS59123772A JPS59123772A (ja) 1984-07-17
JPH0530914B2 true JPH0530914B2 (enrdf_load_stackoverflow) 1993-05-11

Family

ID=16976521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23479682A Granted JPS59123772A (ja) 1982-12-27 1982-12-27 アルミニウム系金属用エツチング液

Country Status (1)

Country Link
JP (1) JPS59123772A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2248568A1 (en) * 1997-01-09 1998-07-16 Scott J. Beleck Acid deoxidizing/etching composition and process suitable for vertical aluminum surfaces
KR101264421B1 (ko) 2005-12-09 2013-05-14 동우 화인켐 주식회사 금속막 식각용액
CA2683260A1 (en) 2008-10-20 2010-04-20 Smith International, Inc. Techniques and materials for the accelerated removal of catalyst material from diamond bodies
CN103827435B (zh) 2011-02-10 2016-08-10 史密斯运输股份有限公司 用于固定齿钻头的切削结构和其它井下切削工具
CA2839696C (en) 2011-06-22 2019-10-29 Smith International, Inc. Fixed cutter drill bit with core fragmentation feature

Also Published As

Publication number Publication date
JPS59123772A (ja) 1984-07-17

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