FR896379A - Process for the treatment of parts which are to be produced by the rolling pear process to form tubes - Google Patents

Process for the treatment of parts which are to be produced by the rolling pear process to form tubes

Info

Publication number
FR896379A
FR896379A FR896379DA FR896379A FR 896379 A FR896379 A FR 896379A FR 896379D A FR896379D A FR 896379DA FR 896379 A FR896379 A FR 896379A
Authority
FR
France
Prior art keywords
rolling
produced
treatment
parts
pear
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
Other languages
French (fr)
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.)
Schoeller Bleckman Stahlwerke AG
Original Assignee
Schoeller Bleckman Stahlwerke AG
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 Schoeller Bleckman Stahlwerke AG filed Critical Schoeller Bleckman Stahlwerke AG
Application granted granted Critical
Publication of FR896379A publication Critical patent/FR896379A/en
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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR896379D 1939-07-17 1943-07-15 Process for the treatment of parts which are to be produced by the rolling pear process to form tubes Expired FR896379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE896379X 1939-07-17

Publications (1)

Publication Number Publication Date
FR896379A true FR896379A (en) 1945-02-20

Family

ID=6848187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896379D Expired FR896379A (en) 1939-07-17 1943-07-15 Process for the treatment of parts which are to be produced by the rolling pear process to form tubes

Country Status (1)

Country Link
FR (1) FR896379A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133937A1 (en) * 1983-08-17 1985-03-13 Lonza Ag Process for descaling loops
FR2559690A1 (en) * 1983-02-24 1985-08-23 Dalmine Spa

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559690A1 (en) * 1983-02-24 1985-08-23 Dalmine Spa
EP0133937A1 (en) * 1983-08-17 1985-03-13 Lonza Ag Process for descaling loops

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