BE875897A - PROCESS FOR MANUFACTURING SILICON NITRIDE OBJECTS - Google Patents

PROCESS FOR MANUFACTURING SILICON NITRIDE OBJECTS

Info

Publication number
BE875897A
BE875897A BE0/194875A BE194875A BE875897A BE 875897 A BE875897 A BE 875897A BE 0/194875 A BE0/194875 A BE 0/194875A BE 194875 A BE194875 A BE 194875A BE 875897 A BE875897 A BE 875897A
Authority
BE
Belgium
Prior art keywords
silicon nitride
manufacturing silicon
objects
nitride objects
manufacturing
Prior art date
Application number
BE0/194875A
Other languages
French (fr)
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of BE875897A publication Critical patent/BE875897A/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
    • C04B35/515—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
    • C04B35/584—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 silicon nitride
    • C04B35/593—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 silicon nitride obtained by pressure sintering
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE0/194875A 1978-05-02 1979-04-26 PROCESS FOR MANUFACTURING SILICON NITRIDE OBJECTS BE875897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804991A SE440222B (en) 1978-05-02 1978-05-02 SET TO MAKE A FORM OF SILICON NITRIDE THROUGH ISOSTATIC COMPRESSION OF SILICON NITRIDE POWDER CONTAINING FREE SILICONE

Publications (1)

Publication Number Publication Date
BE875897A true BE875897A (en) 1979-08-16

Family

ID=20334797

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/194875A BE875897A (en) 1978-05-02 1979-04-26 PROCESS FOR MANUFACTURING SILICON NITRIDE OBJECTS

Country Status (9)

Country Link
JP (1) JPS54144413A (en)
AU (1) AU4654779A (en)
BE (1) BE875897A (en)
DE (1) DE2916173A1 (en)
FR (1) FR2424891A1 (en)
GB (1) GB2024866A (en)
IT (1) IT1118486B (en)
SE (2) SE440222B (en)
ZA (1) ZA792083B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57106574A (en) * 1980-12-19 1982-07-02 Kobe Steel Ltd Method of sintering silicon nitride
DE3115095C2 (en) * 1981-04-14 1985-03-14 Nyby Uddeholm AB, Torshälla Process for the powder-metallurgical production of extruded pipes made of stainless steel or high-alloy nickel steels using casings that have been tested for leaks
DE3337025A1 (en) * 1983-10-12 1985-05-02 Feldmühle AG, 4000 Düsseldorf METHOD FOR PRODUCING A SILICON NITRIDE COMPONENT
JP2736387B2 (en) * 1988-07-27 1998-04-02 日本特殊陶業株式会社 Silicon nitride-based sintered body for rolling bearing material and method for producing the same

Also Published As

Publication number Publication date
GB2024866A (en) 1980-01-16
DE2916173A1 (en) 1979-11-15
SE7804991L (en) 1979-11-03
SE440222B (en) 1985-07-22
ZA792083B (en) 1980-05-28
IT1118486B (en) 1986-03-03
JPS54144413A (en) 1979-11-10
FR2424891B3 (en) 1982-01-22
IT7967915A0 (en) 1979-04-30
SE7809424L (en) 1979-03-17
SE427651B (en) 1983-04-25
FR2424891A1 (en) 1979-11-30
AU4654779A (en) 1979-11-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ASEA A.B.

Effective date: 19910430