NO303486B1 - Keramisk ekstruderingsverkt°y og anvendelse av dette - Google Patents

Keramisk ekstruderingsverkt°y og anvendelse av dette

Info

Publication number
NO303486B1
NO303486B1 NO941100A NO941100A NO303486B1 NO 303486 B1 NO303486 B1 NO 303486B1 NO 941100 A NO941100 A NO 941100A NO 941100 A NO941100 A NO 941100A NO 303486 B1 NO303486 B1 NO 303486B1
Authority
NO
Norway
Prior art keywords
extrusion tool
ceramic extrusion
oxide ceramics
tool
ceramic
Prior art date
Application number
NO941100A
Other languages
English (en)
Norwegian (no)
Other versions
NO941100D0 (no
NO941100L (no
Inventor
Pius Schwellinger
Heinrich Hofmann
Karl-Ludwig Eckert
Alois Ried
Hermann Kidratschky
Original Assignee
Alusuisse Lonza Services 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 Alusuisse Lonza Services Ag filed Critical Alusuisse Lonza Services Ag
Publication of NO941100D0 publication Critical patent/NO941100D0/no
Publication of NO941100L publication Critical patent/NO941100L/no
Publication of NO303486B1 publication Critical patent/NO303486B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies
    • B21C25/025—Selection of materials therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)
  • Steroid Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Pens And Brushes (AREA)
  • Saccharide Compounds (AREA)
NO941100A 1993-03-30 1994-03-25 Keramisk ekstruderingsverkt°y og anvendelse av dette NO303486B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH97093 1993-03-30

Publications (3)

Publication Number Publication Date
NO941100D0 NO941100D0 (no) 1994-03-25
NO941100L NO941100L (no) 1994-10-03
NO303486B1 true NO303486B1 (no) 1998-07-20

Family

ID=4199441

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941100A NO303486B1 (no) 1993-03-30 1994-03-25 Keramisk ekstruderingsverkt°y og anvendelse av dette

Country Status (5)

Country Link
EP (1) EP0621090B1 (de)
AT (1) ATE158206T1 (de)
CZ (1) CZ285172B6 (de)
DE (1) DE59404062D1 (de)
NO (1) NO303486B1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152385A (en) * 1961-11-07 1964-10-13 Norton Co Ceramic tools
EP0013599B1 (de) * 1979-01-04 1984-05-09 Commonwealth Scientific And Industrial Research Organisation Teilweise stabilisiertes Zirkoniumoxid-Keramikmaterial; Verfahren zu seiner Herstellung, aus diesem Keramikmaterial hergestellte Matrizen sowie Schneidwerkzeuge und Stössel mit einer aus diesem Keramikmaterial geformten Auflage
JPS62105963A (ja) * 1985-10-31 1987-05-16 日立金属株式会社 セラミツクス焼結体およびその製造方法
JPS62167209A (ja) * 1986-01-17 1987-07-23 Natl Inst For Res In Inorg Mater α−サイアロン質粉末及びその製造法
JPH0790264B2 (ja) * 1986-01-31 1995-10-04 日立金属株式会社 押出用ダイス
JPS632862A (ja) * 1986-06-23 1988-01-07 日立金属株式会社 サイアロン製ダイス
JPS63149011A (ja) * 1986-07-14 1988-06-21 Hitachi Metals Ltd 押出用ダイス
JPS63149012A (ja) * 1986-12-10 1988-06-21 Showa Alum Corp 押出加工用ダイス
JPH03218967A (ja) * 1989-11-06 1991-09-26 Osaka Cement Co Ltd 高強度アルミナ―ジルコニア系セラミックス焼結体

Also Published As

Publication number Publication date
NO941100D0 (no) 1994-03-25
NO941100L (no) 1994-10-03
CZ73794A3 (en) 1994-12-15
DE59404062D1 (de) 1997-10-23
ATE158206T1 (de) 1997-10-15
EP0621090B1 (de) 1997-09-17
EP0621090A1 (de) 1994-10-26
CZ285172B6 (cs) 1999-06-16

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