ATE99575T1 - Verbundwalze. - Google Patents

Verbundwalze.

Info

Publication number
ATE99575T1
ATE99575T1 AT89102783T AT89102783T ATE99575T1 AT E99575 T1 ATE99575 T1 AT E99575T1 AT 89102783 T AT89102783 T AT 89102783T AT 89102783 T AT89102783 T AT 89102783T AT E99575 T1 ATE99575 T1 AT E99575T1
Authority
AT
Austria
Prior art keywords
roll
basic
ring
composite
seat
Prior art date
Application number
AT89102783T
Other languages
English (en)
Inventor
Helmut Dipl-Ing C Seilstorfer
Original Assignee
Seilstorfer Gmbh & Co Metallur
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 Seilstorfer Gmbh & Co Metallur filed Critical Seilstorfer Gmbh & Co Metallur
Application granted granted Critical
Publication of ATE99575T1 publication Critical patent/ATE99575T1/de

Links

Classifications

    • 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
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Powder Metallurgy (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
AT89102783T 1988-03-01 1989-02-17 Verbundwalze. ATE99575T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3806546A DE3806546C1 (de) 1988-03-01 1988-03-01
EP89102783A EP0330935B1 (de) 1988-03-01 1989-02-17 Verbundwalze

Publications (1)

Publication Number Publication Date
ATE99575T1 true ATE99575T1 (de) 1994-01-15

Family

ID=6348522

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89102783T ATE99575T1 (de) 1988-03-01 1989-02-17 Verbundwalze.

Country Status (3)

Country Link
EP (1) EP0330935B1 (de)
AT (1) ATE99575T1 (de)
DE (2) DE3806546C1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910603A1 (de) * 1989-04-01 1990-10-04 Wahl Verschleiss Tech Verfahren zur herstellung eines verbundkoerpers
FR2680127A1 (fr) * 1991-08-09 1993-02-12 Anor Acieries Forges Procede permettant le colaminage d'acier rapide sur un acier doux.
DE4321143A1 (de) * 1993-06-25 1995-01-05 Saar Hartmetall & Werkzeuge Verbundkörper, bestehend aus Werkstoffen unterschiedlicher thermischer und mechanischer Eigenschaften
DE4424440A1 (de) * 1994-07-12 1996-01-18 Kloeckner Humboldt Deutz Ag Walze für eine Hochdruck-Walzenpresse insbesondere zur Gutbettzerkleinerung körnigen Gutes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602096A1 (de) * 1967-03-25 1970-04-02 Kocks Gmbh Friedrich Vielgeruestiges Universalwalzwerk
SE346915B (de) * 1967-09-18 1972-07-24 Sandvikens Jernverks Ab
DE1818016A1 (de) * 1968-12-19 1977-05-18 Hufnagl Walter Rolle zum kaltverformen von walzdraht
US3609849A (en) * 1969-04-09 1971-10-05 Jan M Krol Forming rolls
SE343225B (de) * 1970-07-13 1972-03-06 Asea Ab
JPS61219408A (ja) * 1985-03-26 1986-09-29 Kubota Ltd 複合リングロ−ル
JPS6352703A (ja) * 1986-08-20 1988-03-05 Kubota Ltd 複合リングロ−ル
DE3633614A1 (de) * 1986-10-02 1988-04-14 Seilstorfer Gmbh & Co Metallur Verbundstab und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
EP0330935B1 (de) 1994-01-05
EP0330935A2 (de) 1989-09-06
DE58906608D1 (de) 1994-02-17
EP0330935A3 (en) 1990-09-26
DE3806546C1 (de) 1989-03-02

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