SE8101981L - SINTERED BODIES AND PROCEDURES FOR PREPARING THEM - Google Patents

SINTERED BODIES AND PROCEDURES FOR PREPARING THEM

Info

Publication number
SE8101981L
SE8101981L SE8101981A SE8101981A SE8101981L SE 8101981 L SE8101981 L SE 8101981L SE 8101981 A SE8101981 A SE 8101981A SE 8101981 A SE8101981 A SE 8101981A SE 8101981 L SE8101981 L SE 8101981L
Authority
SE
Sweden
Prior art keywords
weight
procedures
preparing
titanium oxide
sintered bodies
Prior art date
Application number
SE8101981A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE449609B (en
Inventor
Y Kanemitsu
T Hagio
M Miyahara
Y Hara
M Fukukawa
T Kitahira
Original Assignee
Nippon Tungsten
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
Priority claimed from JP4107180A external-priority patent/JPS56140069A/en
Priority claimed from JP4107080A external-priority patent/JPS56140068A/en
Application filed by Nippon Tungsten filed Critical Nippon Tungsten
Publication of SE8101981L publication Critical patent/SE8101981L/en
Publication of SE449609B publication Critical patent/SE449609B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)

Abstract

The invention relates to sintered articles having an improved sinterability and toughness, and consisting essentially of the following constituents: 1) 100 parts by weight of titanium carbide, titanium oxide and alumina, the titanium carbide and titanium oxide amounting to 15 to 60% by weight and the alumina amounting to 85 to 40% by weight, and the quantity of titanium oxide being 5 to 15% by weight relative to titanium carbide and titanium oxide, and 2) 0.039 to 1.575 parts by weight of yttrium.
SE8101981A 1980-03-29 1981-03-27 SINTRAD BODY AND PROCEDURE FOR ITS PREPARATION SE449609B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4107180A JPS56140069A (en) 1980-03-29 1980-03-29 Ceramic sintered body and manufacture
JP4107080A JPS56140068A (en) 1980-03-29 1980-03-29 Ceramic sintered body and manufacture

Publications (2)

Publication Number Publication Date
SE8101981L true SE8101981L (en) 1981-11-13
SE449609B SE449609B (en) 1987-05-11

Family

ID=26380605

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101981A SE449609B (en) 1980-03-29 1981-03-27 SINTRAD BODY AND PROCEDURE FOR ITS PREPARATION

Country Status (4)

Country Link
DE (1) DE3112624C2 (en)
FR (1) FR2479268B1 (en)
IT (1) IT1143464B (en)
SE (1) SE449609B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529265A1 (en) * 1984-08-22 1986-02-27 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Ceramic of very high toughness and process for making it
EP0540227A1 (en) * 1991-10-29 1993-05-05 Minnesota Mining And Manufacturing Company Non-conductive aluminum oxide-titanium carbide (Al2O3-TiC), method of making same, and slider element incorporating same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063908A (en) * 1976-01-21 1977-12-20 Nippon Tungsten Co., Ltd. Process for manufacturing ceramic cutting tool materials
US4108652A (en) * 1976-08-17 1978-08-22 Nippon Tungsten Co., Ltd. Method for producing a sintered body of high density
DE2741295C2 (en) * 1977-09-14 1989-12-14 Fried. Krupp Gmbh, 4300 Essen Ceramic molded body

Also Published As

Publication number Publication date
FR2479268A1 (en) 1981-10-02
DE3112624C2 (en) 1983-12-08
FR2479268B1 (en) 1987-04-24
IT1143464B (en) 1986-10-22
IT8167434A0 (en) 1981-03-30
DE3112624A1 (en) 1982-04-29
SE449609B (en) 1987-05-11

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