GB1295413A - - Google Patents

Info

Publication number
GB1295413A
GB1295413A GB1295413DA GB1295413A GB 1295413 A GB1295413 A GB 1295413A GB 1295413D A GB1295413D A GB 1295413DA GB 1295413 A GB1295413 A GB 1295413A
Authority
GB
United Kingdom
Prior art keywords
volume
die
molybdenum
tungsten
extrusion die
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
English (en)
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 filed Critical
Publication of GB1295413A publication Critical patent/GB1295413A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0031—Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
GB1295413D 1970-02-02 1971-01-18 Expired GB1295413A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT90670A AT294529B (de) 1970-02-02 1970-02-02 Strangpreßmatrize

Publications (1)

Publication Number Publication Date
GB1295413A true GB1295413A (nl) 1972-11-08

Family

ID=3502561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295413D Expired GB1295413A (nl) 1970-02-02 1971-01-18

Country Status (9)

Country Link
US (1) US3791799A (nl)
JP (1) JPS5440487B1 (nl)
AT (1) AT294529B (nl)
BE (1) BE761997A (nl)
CH (1) CH552067A (nl)
DE (1) DE2064674C3 (nl)
FR (1) FR2080429A5 (nl)
GB (1) GB1295413A (nl)
NL (1) NL172343C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270687A (en) * 1992-09-21 1994-03-23 Matsushita Electric Works Ltd Zirconia based composite material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571983A (en) * 1985-04-30 1986-02-25 United Technologies Corporation Refractory metal coated metal-working dies
FR2582547B1 (fr) * 1985-05-31 1988-12-02 Commissariat Energie Atomique Filiere pour filage a chaud
US4769346A (en) * 1986-10-24 1988-09-06 Corning Glass Works Whisker composite ceramics for metal extrusion or the like
AT401778B (de) * 1994-08-01 1996-11-25 Plansee Ag Verwendung von molybdän-legierungen
AT2017U1 (de) * 1997-05-09 1998-03-25 Plansee Ag Verwendung einer molybdän-/wolfram-legierung in bauteilen für glasschmelzen
CN103627940B (zh) * 2013-11-27 2015-06-10 江西理工大学 用于热作挤压模具的粉末冶金钼基材料及模具成形方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798808A (en) * 1953-02-02 1957-07-09 Westinghouse Electric Corp Method of introducing zirconia into tungsten powder preliminary to forming electrodes
US2949358A (en) * 1957-09-23 1960-08-16 Du Pont Reinforced heat resistant refractorymetal alloys
DE1242810B (de) * 1964-11-20 1967-06-22 Plansee Metallwerk Behaelter zur Aufnahme von Metallschmelzen, insbesondere Eisen- und Stahlschmelzen
US3271142A (en) * 1965-02-25 1966-09-06 Joseph P Hammond Method for formulating master alloy compositions for use in dispersion hardened compacts
US3475159A (en) * 1967-01-16 1969-10-28 Dow Chemical Co Method for preparing tungsten powders doped with refractory metal oxides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270687A (en) * 1992-09-21 1994-03-23 Matsushita Electric Works Ltd Zirconia based composite material
US5525560A (en) * 1992-09-21 1996-06-11 Matsushita Electric Works, Ltd. Zirconia based composite material and method of manufacturing the same product
GB2270687B (en) * 1992-09-21 1996-07-31 Matsushita Electric Works Ltd Zirconia based composite material and method of manufacturing the same product

Also Published As

Publication number Publication date
AT294529B (de) 1971-11-25
NL7100332A (nl) 1971-08-04
NL172343C (nl) 1983-08-16
US3791799A (en) 1974-02-12
DE2064674B2 (de) 1973-06-20
FR2080429A5 (nl) 1971-11-12
CH552067A (de) 1974-07-31
DE2064674C3 (de) 1974-01-17
NL172343B (nl) 1983-03-16
DE2064674A1 (de) 1972-02-03
JPS5440487B1 (nl) 1979-12-04
BE761997A (nl) 1971-07-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee