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IT1019888B - Metodo per sagomare un foglio di metallo mediante attacco chimico - Google Patents

Metodo per sagomare un foglio di metallo mediante attacco chimico

Info

Publication number
IT1019888B
IT1019888B IT2624774A IT2624774A IT1019888B IT 1019888 B IT1019888 B IT 1019888B IT 2624774 A IT2624774 A IT 2624774A IT 2624774 A IT2624774 A IT 2624774A IT 1019888 B IT1019888 B IT 1019888B
Authority
IT
Italy
Prior art keywords
sheet
metal
shape
chemical attack
attack
Prior art date
Application number
IT2624774A
Other languages
English (en)
Italian (it)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1019888B publication Critical patent/IT1019888B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/02—Engraving; Heads therefor
    • B41C1/025—Engraving; Heads therefor characterised by means for the liquid etching of substrates for the manufacturing of relief or intaglio printing forms, already provided with resist pattern

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • ing And Chemical Polishing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IT2624774A 1973-08-15 1974-08-12 Metodo per sagomare un foglio di metallo mediante attacco chimico IT1019888B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7311225A NL7311225A (nl) 1973-08-15 1973-08-15 Werkwijze voor het bewerken van metaalplaat door etsen.

Publications (1)

Publication Number Publication Date
IT1019888B true IT1019888B (it) 1977-11-30

Family

ID=19819409

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2624774A IT1019888B (it) 1973-08-15 1974-08-12 Metodo per sagomare un foglio di metallo mediante attacco chimico

Country Status (8)

Country Link
JP (1) JPS5534865B2 (es)
BE (1) BE818806A (es)
DE (1) DE2436567C3 (es)
ES (1) ES429224A1 (es)
FR (1) FR2240963B1 (es)
GB (1) GB1470594A (es)
IT (1) IT1019888B (es)
NL (1) NL7311225A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158342A (en) * 1978-06-05 1979-12-14 Sumitomo Metal Mining Co Etching iron alloy
NL8501774A (nl) * 1985-06-20 1987-01-16 Philips Nv Werkwijze voor het vervaardigen van een zachtmagnetisch amorf metaallint en zachtmagnetisch amorf metaallint.

Also Published As

Publication number Publication date
JPS5534865B2 (es) 1980-09-10
JPS5044942A (es) 1975-04-22
ES429224A1 (es) 1976-08-16
BE818806A (fr) 1975-02-13
DE2436567A1 (de) 1975-03-06
DE2436567B2 (de) 1980-12-04
GB1470594A (en) 1977-04-14
FR2240963A1 (es) 1975-03-14
DE2436567C3 (de) 1982-02-04
NL7311225A (nl) 1975-02-18
FR2240963B1 (es) 1978-01-27

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