GB866119A - Improvements in or relating to alloy materials - Google Patents

Improvements in or relating to alloy materials

Info

Publication number
GB866119A
GB866119A GB26428/57A GB2642857A GB866119A GB 866119 A GB866119 A GB 866119A GB 26428/57 A GB26428/57 A GB 26428/57A GB 2642857 A GB2642857 A GB 2642857A GB 866119 A GB866119 A GB 866119A
Authority
GB
United Kingdom
Prior art keywords
chromium
titanium
hafnium
niobium
vanadium
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
GB26428/57A
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.)
Metallwerk Plansee GmbH
Original Assignee
Metallwerk Plansee GmbH
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 Metallwerk Plansee GmbH filed Critical Metallwerk Plansee GmbH
Publication of GB866119A publication Critical patent/GB866119A/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
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

A sintered alloy material consists of 10-90% titanium carbide and 10-90% titanium diboride with or without up to 3% in total of one or more of iron, nickel, cobalt, chromium, molybdenum and tungsten, the total amount of iron, nickel, cobalt and chromium not exceeding 0.5%. Up to 35% by weight of the titanium carbide constituent may be replaced by one or more of the carbides of zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum and tungsten and/or by one or more of the nitrides of titanium, zirconium, hafnium, vanadium, niobium and tantalum. Up to 45% of the titanium diboride constituent may be replaced by one or more of the borides of zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum and tungsten and up to 20% of the titanium diboride constituent may be replaced by one or more of the silicides of titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum and tungsten. The mixed starting materials may be presintered in the range 900 DEG C.-1500 DEG C. and sintered in the range 1850 DEG C.-2350 DEG C. or hot pressed in the range 1850 DEG C.-2350 DEG C. under a pressure of 50-250 kgs./sq. cm. The alloys may be used for cutting plates, drawing or pressing dies, sand-blast nozzles, crucibles, protective tubes for thermocouples, spraying nozzles, evaporator elements, pump components and various parts required to contact molten metals.
GB26428/57A 1957-07-12 1957-08-21 Improvements in or relating to alloy materials Expired GB866119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT866119X 1957-07-12

Publications (1)

Publication Number Publication Date
GB866119A true GB866119A (en) 1961-04-26

Family

ID=3682430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26428/57A Expired GB866119A (en) 1957-07-12 1957-08-21 Improvements in or relating to alloy materials

Country Status (1)

Country Link
GB (1) GB866119A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392126A (en) * 1965-11-15 1968-07-09 Avco Corp Superconductive material of nbn and zrn
US4431448A (en) * 1980-02-20 1984-02-14 Merzhanov Alexandr G Tungsten-free hard alloy and process for producing same
EP0148821A1 (en) * 1983-05-27 1985-07-24 Ford Motor Co Method of making and using a titanium diboride comprising body.
EP0534191A1 (en) * 1991-09-21 1993-03-31 Hitachi Metals, Ltd. Cermets and their production and use
WO1994021574A1 (en) * 1993-03-18 1994-09-29 The Dow Chemical Company Complex multi-phase reaction sintered hard and wear resistant materials
FR2725197A1 (en) * 1994-09-29 1996-04-05 Kyocera Corp SILVER FRITTE PRODUCT AND PROCESS FOR MAKING SAME

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392126A (en) * 1965-11-15 1968-07-09 Avco Corp Superconductive material of nbn and zrn
US4431448A (en) * 1980-02-20 1984-02-14 Merzhanov Alexandr G Tungsten-free hard alloy and process for producing same
EP0148821A1 (en) * 1983-05-27 1985-07-24 Ford Motor Co Method of making and using a titanium diboride comprising body.
EP0148821A4 (en) * 1983-05-27 1985-10-01 Ford Motor Co Method of making and using a titanium diboride comprising body.
EP0534191A1 (en) * 1991-09-21 1993-03-31 Hitachi Metals, Ltd. Cermets and their production and use
US5348806A (en) * 1991-09-21 1994-09-20 Hitachi Metals, Ltd. Cermet alloy and process for its production
WO1994021574A1 (en) * 1993-03-18 1994-09-29 The Dow Chemical Company Complex multi-phase reaction sintered hard and wear resistant materials
FR2725197A1 (en) * 1994-09-29 1996-04-05 Kyocera Corp SILVER FRITTE PRODUCT AND PROCESS FOR MAKING SAME

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