LU79251A1 - Procede pour ameliorer la qualite des toles en acier - Google Patents

Procede pour ameliorer la qualite des toles en acier

Info

Publication number
LU79251A1
LU79251A1 LU79251A LU79251A LU79251A1 LU 79251 A1 LU79251 A1 LU 79251A1 LU 79251 A LU79251 A LU 79251A LU 79251 A LU79251 A LU 79251A LU 79251 A1 LU79251 A1 LU 79251A1
Authority
LU
Luxembourg
Prior art keywords
improving
quality
steel sheets
sheets
steel
Prior art date
Application number
LU79251A
Other languages
English (en)
Inventor
H Bonnarens
R Defraye
A Bragard
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 LU79251A priority Critical patent/LU79251A1/fr
Priority to BE6046610A priority patent/BE870609A/fr
Priority to DE19782840702 priority patent/DE2840702A1/de
Priority to JP11572878A priority patent/JPS5461043A/ja
Priority to NLAANVRAGE7809556,A priority patent/NL187896C/xx
Priority to US05/943,779 priority patent/US4329562A/en
Priority to IT69175/78A priority patent/IT1107867B/it
Priority to GB7837843A priority patent/GB2007561B/en
Priority to FR7827719A priority patent/FR2404048B1/fr
Publication of LU79251A1 publication Critical patent/LU79251A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/04—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings wherein non-plane surfaces are worked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/005—Rolls with a roughened or textured surface; Methods for making same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/10—Roughness of roll surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
LU79251A 1977-09-22 1978-03-16 Procede pour ameliorer la qualite des toles en acier LU79251A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
LU79251A LU79251A1 (fr) 1978-03-16 1978-03-16 Procede pour ameliorer la qualite des toles en acier
BE6046610A BE870609A (fr) 1977-09-22 1978-09-19 Procede et dispositif pour ameliorer les proprietes des toles minces en acier
DE19782840702 DE2840702A1 (de) 1977-09-22 1978-09-19 Verfahren und vorrichtung zur qualitaetsverbesserung von stahlfeinblechen
JP11572878A JPS5461043A (en) 1977-09-22 1978-09-20 Method and apparatus for improving property of thin steel plate
NLAANVRAGE7809556,A NL187896C (nl) 1977-09-22 1978-09-20 Werkwijze en inrichting voor het verbeteren van de eigenschappen van dunne staalplaat.
US05/943,779 US4329562A (en) 1977-09-22 1978-09-20 Method and device for improving the properties of thin steel plates
IT69175/78A IT1107867B (it) 1977-09-22 1978-09-21 Procedimento e dispositivo per migliorare le proprieta delle lamiere sottili di acciaio
GB7837843A GB2007561B (en) 1977-09-22 1978-09-22 Method and device for the properties of thin steel plates
FR7827719A FR2404048B1 (fr) 1977-09-22 1978-09-22 Procede et dispositif pour ameliorer les proprietes des toles minces en acier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU79251A LU79251A1 (fr) 1978-03-16 1978-03-16 Procede pour ameliorer la qualite des toles en acier

Publications (1)

Publication Number Publication Date
LU79251A1 true LU79251A1 (fr) 1979-10-29

Family

ID=19728868

Family Applications (1)

Application Number Title Priority Date Filing Date
LU79251A LU79251A1 (fr) 1977-09-22 1978-03-16 Procede pour ameliorer la qualite des toles en acier

Country Status (1)

Country Link
LU (1) LU79251A1 (fr)

Similar Documents

Publication Publication Date Title
RO82162A (fr) Procede pour la preparation des aminothiadiazoles
BE871631A (fr) Procede de decapage continu de toles en acier.
RO79932A (fr) Procede pour la preparation des 3-amino-sidnoimines substitues
RO78381A (fr) Procede pour l'elaboration d'acier en convertisseurs
FR2321124A1 (fr) Procede pour mesurer le degre d'alliage de toles d'acier galvanisees
FR2325737A1 (fr) Procede pour ameliorer la susceptibilite de l'acier aux revetements
BE846883A (fr) Procede pour l'elimination de mercure metallique,
BE885816A (fr) Procede pour former des ebauches de poutrelles metalliques
BE813599A (fr) Procede de formation de pellicules sur des toles d'acier
FR2543167B1 (fr) Procede pour la fabrication de toles d'acier revetues
BE877195A (fr) Procede pour l'elimination selective des impuretes
LU80252A1 (fr) Procede pour ameliorer la qualite des profiles en acier
LU79208A1 (fr) Procede pour ameliorer la qualite des toles en acier
FR2326255A1 (fr) Procede et machine pour la coulee continue de l'acier
BE861809A (fr) Procede pour emailler des toles
BE872135A (fr) Procede pour l'epuisement du minerai de manganese
BE856402A (fr) Procede pour ameliorer la proprete de surface de la tole d'acier
LU79251A1 (fr) Procede pour ameliorer la qualite des toles en acier
BE858862A (fr) Procede pour ameliorer la qualite des profiles en acier
BE875003A (fr) Procede d'obtention d'un acier de qualite amelioree
LU80996A1 (fr) Procede pour ameliorer la proprete de surface de toles metalliques telles que des toles en acier
FR2432050B1 (fr) Procede pour ameliorer la structure de tubes etires en aciers chrome-nickel austenitiques
LU79317A1 (fr) Procede pour ameliorer la qualite des toles en acier pour emboutissage
LU79252A1 (fr) Procede pour ameliorer la qualite des toles en acier pour emboutissage
BE882508A (fr) Procede perfectionne pour la production de 3-0-demethyl-fortimicines