LU79208A1 - Procede pour ameliorer la qualite des toles en acier - Google Patents

Procede pour ameliorer la qualite des toles en acier

Info

Publication number
LU79208A1
LU79208A1 LU79208A LU79208A LU79208A1 LU 79208 A1 LU79208 A1 LU 79208A1 LU 79208 A LU79208 A LU 79208A LU 79208 A LU79208 A LU 79208A LU 79208 A1 LU79208 A1 LU 79208A1
Authority
LU
Luxembourg
Prior art keywords
improving
quality
steel sheets
sheets
steel
Prior art date
Application number
LU79208A
Other languages
English (en)
Inventor
R Defraye
A Bragard
H Bonnarens
C Marique
J Crahay
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority to LU79208A priority Critical patent/LU79208A1/fr
Publication of LU79208A1 publication Critical patent/LU79208A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • B21H8/005—Embossing sheets or rolls
    • 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
    • C23F1/02—Local etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
LU79208A 1978-03-09 1978-03-09 Procede pour ameliorer la qualite des toles en acier LU79208A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU79208A LU79208A1 (fr) 1978-03-09 1978-03-09 Procede pour ameliorer la qualite des toles en acier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU79208A LU79208A1 (fr) 1978-03-09 1978-03-09 Procede pour ameliorer la qualite des toles en acier

Publications (1)

Publication Number Publication Date
LU79208A1 true LU79208A1 (fr) 1979-10-29

Family

ID=19728861

Family Applications (1)

Application Number Title Priority Date Filing Date
LU79208A LU79208A1 (fr) 1978-03-09 1978-03-09 Procede pour ameliorer la qualite des toles en acier

Country Status (1)

Country Link
LU (1) LU79208A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338816A3 (en) * 1988-04-22 1990-11-14 Kawasaki Steel Corporation Process and equipment for micropattern forming on roll surface, metal sheets for pressworking prepared by the roll and methods of preparing same
US7513907B2 (en) 1991-10-28 2009-04-07 Advanced Cardiovascular Systems, Inc. Expandable stents and method for making same
US7947207B2 (en) 2005-04-12 2011-05-24 Abbott Cardiovascular Systems Inc. Method for retaining a vascular stent on a catheter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338816A3 (en) * 1988-04-22 1990-11-14 Kawasaki Steel Corporation Process and equipment for micropattern forming on roll surface, metal sheets for pressworking prepared by the roll and methods of preparing same
US7513907B2 (en) 1991-10-28 2009-04-07 Advanced Cardiovascular Systems, Inc. Expandable stents and method for making same
US7947207B2 (en) 2005-04-12 2011-05-24 Abbott Cardiovascular Systems Inc. Method for retaining a vascular stent on a catheter
US8221112B2 (en) 2005-04-12 2012-07-17 Abbott Cardiovascular Systems, Inc. Method for retaining a vascular stent on a catheter

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