JPS5056336A - - Google Patents

Info

Publication number
JPS5056336A
JPS5056336A JP10637873A JP10637873A JPS5056336A JP S5056336 A JPS5056336 A JP S5056336A JP 10637873 A JP10637873 A JP 10637873A JP 10637873 A JP10637873 A JP 10637873A JP S5056336 A JPS5056336 A JP S5056336A
Authority
JP
Japan
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
JP10637873A
Other languages
Japanese (ja)
Other versions
JPS5342021B2 (en
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 filed Critical
Priority to JP10637873A priority Critical patent/JPS5342021B2/ja
Publication of JPS5056336A publication Critical patent/JPS5056336A/ja
Publication of JPS5342021B2 publication Critical patent/JPS5342021B2/ja
Expired 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
    • C23F1/46—Regeneration of etching compositions
JP10637873A 1973-09-20 1973-09-20 Expired JPS5342021B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10637873A JPS5342021B2 (en) 1973-09-20 1973-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10637873A JPS5342021B2 (en) 1973-09-20 1973-09-20

Publications (2)

Publication Number Publication Date
JPS5056336A true JPS5056336A (en) 1975-05-17
JPS5342021B2 JPS5342021B2 (en) 1978-11-08

Family

ID=14432038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10637873A Expired JPS5342021B2 (en) 1973-09-20 1973-09-20

Country Status (1)

Country Link
JP (1) JPS5342021B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677918A (en) * 1968-10-21 1972-07-18 Chuo Tatemono Co Ltd Method for directly electrochemically extracting gallium from a circulating aluminate solution in the bayer process by eliminating impurities

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677918A (en) * 1968-10-21 1972-07-18 Chuo Tatemono Co Ltd Method for directly electrochemically extracting gallium from a circulating aluminate solution in the bayer process by eliminating impurities

Also Published As

Publication number Publication date
JPS5342021B2 (en) 1978-11-08

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