SE9203289L - Foerstaerkta material, foerfarande foer framstaellning daerav samt anvaendningen daerav - Google Patents

Foerstaerkta material, foerfarande foer framstaellning daerav samt anvaendningen daerav

Info

Publication number
SE9203289L
SE9203289L SE9203289A SE9203289A SE9203289L SE 9203289 L SE9203289 L SE 9203289L SE 9203289 A SE9203289 A SE 9203289A SE 9203289 A SE9203289 A SE 9203289A SE 9203289 L SE9203289 L SE 9203289L
Authority
SE
Sweden
Prior art keywords
tib2
mixed crystals
type
crystals
crb2
Prior art date
Application number
SE9203289A
Other languages
English (en)
Other versions
SE505824C2 (sv
SE9203289D0 (sv
Inventor
Rainer Telle
Evelyn Fendler
Guenter Petzow
Helmut Vollmer
Original Assignee
Max Planck Gesellschaft
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 Max Planck Gesellschaft filed Critical Max Planck Gesellschaft
Publication of SE9203289D0 publication Critical patent/SE9203289D0/sv
Publication of SE9203289L publication Critical patent/SE9203289L/sv
Publication of SE505824C2 publication Critical patent/SE505824C2/sv

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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C04B35/58071—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides based on titanium borides
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C04B35/58078—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides based on zirconium or hafnium borides
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • 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
    • C22C32/0047—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 carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0073—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 carbides, nitrides, borides or silicides as the main non-metallic constituents only borides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

SAMMANDRAG Grundmassor med inlagrade finkorniga blandkristaller av overgangsmetallborider av A1B2-typ och/eller kristaller av den clamed beslaktade W2B5-typen. Dessa inlagringsforstarkta grundmassor kan framstallas genom att inlagringspartiklarna tillsattes till grundmassan eller genom att de bildas pa plats i grundmassan. De erhallna materialen och formkropparna utmarker sig avseende notnings- och temperaturbestandighet.

Claims (1)

9203289-5 C046 35/80 SVERIGE (A) ALLWANT TILLGKNGLIG (22) ANS DAT 92-11-04(21) ANS NR 9203289- ROTEL 514 (51) KLASS CO4B 35/80 C22C 29/14 (41) OFF DAT 93...05-09(74) OMBUD H ALBIHNS PATENTBYRA AB 71. SOKANDEMAX-PLANCK-GESELLSCHAFT ZUR FURDERUNG DER WISSENSCHAFTEN E V G8TTINGEN DE
1. UPPFINNARE RAINER .TELLE sKORNWESTHEIM DE,EVELYN .FENDLER ,ILLINGEN DE,GUNTER .PETZOW ,LEINFELDEN-ECHTERDINGEN DE,HELMUT . VOLLMER ,BALZERS Li spo) PRIORITETSUPPGIFTER 91-..11.-08 DE 4136744 (54) BENXMNING FoRSTARKTA MATERIAL, FURFARANDE FoR FRAMSTXLLNING DARAV SAMT ANVWNDNINGEN DKRAV (57) SAMMANDRAG Grundmassor med inlagrade finkorniga blandkristaller av overgangsmetallborider av A1B2-typ och/eller kristaller av den clamed beslaktade W2B-typen. Dessa inlagringsforstarkta grundmassor kan framstallas genom att inlagringspartiklarna tillsattes till grundmassan eller genom att de bildas pa plats i grundmassan. De erhallna materialen och formkropparna utmarker sig avseende notnings- och temperaturbestandighet.
SE9203289A 1991-11-08 1992-11-04 Förstärkta material, förfarande för dess framställning samt användningen därav SE505824C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914136744 DE4136744C2 (de) 1991-11-08 1991-11-08 Verstärkte Werkstoffe, Verfahren zu deren Herstellung und deren Verwendung

Publications (3)

Publication Number Publication Date
SE9203289D0 SE9203289D0 (sv) 1992-11-04
SE9203289L true SE9203289L (sv) 1993-05-09
SE505824C2 SE505824C2 (sv) 1997-10-13

Family

ID=6444329

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203289A SE505824C2 (sv) 1991-11-08 1992-11-04 Förstärkta material, förfarande för dess framställning samt användningen därav

Country Status (3)

Country Link
DE (1) DE4136744C2 (sv)
FR (1) FR2683521B1 (sv)
SE (1) SE505824C2 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427987A (en) * 1993-05-10 1995-06-27 Kennametal Inc. Group IVB boride based cutting tools for machining group IVB based materials
EP4268247A1 (en) * 2020-12-22 2023-11-01 Tokamak Energy Ltd Improved materials for tungsten boride neutron shielding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435345A1 (de) * 1984-09-26 1986-04-03 Max Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 8000 München Verfahren zur herstellung von carbid-borid-erzeugnissen und deren verwendung
US4836982A (en) * 1984-10-19 1989-06-06 Martin Marietta Corporation Rapid solidification of metal-second phase composites
JPS627673A (ja) * 1985-06-19 1987-01-14 旭硝子株式会社 ＺｒＢ↓２系焼結体
US4804645A (en) * 1987-03-27 1989-02-14 Sandvik Aktiebolag Ceramic material based on alumina and refractory hard constituents
JP2736380B2 (ja) * 1987-08-11 1998-04-02 株式会社豊田中央研究所 炭化珪素質材料の製造方法及び原料組成物
SE9100675D0 (sv) * 1991-03-06 1991-03-06 Sandvik Ab Ceramic whisker-reinforced cutting tool with pre-formed chipbreakers for machining
SE9100895D0 (sv) * 1991-03-25 1991-03-25 Sandvik Ab Saett att framstaella skaer foeretraedesvis foer skaerande bearbetning av varmhaallfasta material

Also Published As

Publication number Publication date
FR2683521A1 (fr) 1993-05-14
DE4136744A1 (de) 1993-05-13
DE4136744C2 (de) 2002-10-10
SE505824C2 (sv) 1997-10-13
FR2683521B1 (fr) 1995-02-24
SE9203289D0 (sv) 1992-11-04

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