JPS4964531A - - Google Patents

Info

Publication number
JPS4964531A
JPS4964531A JP10621372A JP10621372A JPS4964531A JP S4964531 A JPS4964531 A JP S4964531A JP 10621372 A JP10621372 A JP 10621372A JP 10621372 A JP10621372 A JP 10621372A JP S4964531 A JPS4964531 A JP S4964531A
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
JP10621372A
Other languages
Japanese (ja)
Other versions
JPS537895B2 (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 JP10621372A priority Critical patent/JPS537895B2/ja
Publication of JPS4964531A publication Critical patent/JPS4964531A/ja
Publication of JPS537895B2 publication Critical patent/JPS537895B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • 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
JP10621372A 1972-10-25 1972-10-25 Expired JPS537895B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10621372A JPS537895B2 (en) 1972-10-25 1972-10-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10621372A JPS537895B2 (en) 1972-10-25 1972-10-25

Publications (2)

Publication Number Publication Date
JPS4964531A true JPS4964531A (en) 1974-06-22
JPS537895B2 JPS537895B2 (en) 1978-03-23

Family

ID=14427859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10621372A Expired JPS537895B2 (en) 1972-10-25 1972-10-25

Country Status (1)

Country Link
JP (1) JPS537895B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005095674A1 (en) * 2004-03-31 2005-10-13 G.R. Trattamenti Termici - Grtt S.R.L. Process for recovering caustic soda solutions from pickling of aluminum extrusion matrix

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486954A (en) * 1966-02-07 1969-12-30 Mc Donnell Douglas Corp Method for etching aluminum

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486954A (en) * 1966-02-07 1969-12-30 Mc Donnell Douglas Corp Method for etching aluminum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005095674A1 (en) * 2004-03-31 2005-10-13 G.R. Trattamenti Termici - Grtt S.R.L. Process for recovering caustic soda solutions from pickling of aluminum extrusion matrix

Also Published As

Publication number Publication date
JPS537895B2 (en) 1978-03-23

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