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ES429224A1 - Un metodo continuo de conformar material en lamina. - Google Patents

Un metodo continuo de conformar material en lamina.

Info

Publication number
ES429224A1
ES429224A1 ES429224A ES429224A ES429224A1 ES 429224 A1 ES429224 A1 ES 429224A1 ES 429224 A ES429224 A ES 429224A ES 429224 A ES429224 A ES 429224A ES 429224 A1 ES429224 A1 ES 429224A1
Authority
ES
Spain
Prior art keywords
etching liquid
main constituent
alloy
sheet material
ionic form
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
Application number
ES429224A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES429224A1 publication Critical patent/ES429224A1/es
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
    • C23F1/10—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)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
ES429224A 1973-08-15 1974-08-13 Un metodo continuo de conformar material en lamina. Expired ES429224A1 (es)

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
ES429224A1 true ES429224A1 (es) 1976-08-16

Family

ID=19819409

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429224A Expired ES429224A1 (es) 1973-08-15 1974-08-13 Un metodo continuo de conformar material en lamina.

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
JPS5044942A (es) 1975-04-22
FR2240963B1 (es) 1978-01-27
DE2436567A1 (de) 1975-03-06
DE2436567C3 (de) 1982-02-04
JPS5534865B2 (es) 1980-09-10
IT1019888B (it) 1977-11-30
DE2436567B2 (de) 1980-12-04
GB1470594A (en) 1977-04-14
BE818806A (fr) 1975-02-13
NL7311225A (nl) 1975-02-18
FR2240963A1 (es) 1975-03-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19950214