BE382846A - - Google Patents

Info

Publication number
BE382846A
BE382846A BE382846DA BE382846A BE 382846 A BE382846 A BE 382846A BE 382846D A BE382846D A BE 382846DA BE 382846 A BE382846 A BE 382846A
Authority
BE
Belgium
Prior art keywords
hard metal
expansion
nickel
grain
coefficient
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE382846A publication Critical patent/BE382846A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Looms (AREA)
BE382846D BE382846A (OSRAM)

Publications (1)

Publication Number Publication Date
BE382846A true BE382846A (OSRAM)

Family

ID=52155

Family Applications (1)

Application Number Title Priority Date Filing Date
BE382846D BE382846A (OSRAM)

Country Status (1)

Country Link
BE (1) BE382846A (OSRAM)

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