SE440222B - Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel - Google Patents

Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel

Info

Publication number
SE440222B
SE440222B SE7804991A SE7804991A SE440222B SE 440222 B SE440222 B SE 440222B SE 7804991 A SE7804991 A SE 7804991A SE 7804991 A SE7804991 A SE 7804991A SE 440222 B SE440222 B SE 440222B
Authority
SE
Sweden
Prior art keywords
silicon nitride
temperature
powder
preformed
pressure
Prior art date
Application number
SE7804991A
Other languages
English (en)
Swedish (sv)
Other versions
SE7804991L (sv
Inventor
J Adlerborn
H Larker
J Nilsson
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
Priority to SE7804991A priority Critical patent/SE440222B/sv
Priority to SE7804991A priority patent/SE427651B/sv
Priority to DE19792916173 priority patent/DE2916173A1/de
Priority to BE0/194875A priority patent/BE875897A/fr
Priority to FR7910641A priority patent/FR2424891A1/fr
Priority to AU46547/79A priority patent/AU4654779A/en
Priority to IT67915/79A priority patent/IT1118486B/it
Priority to JP5395779A priority patent/JPS54144413A/ja
Priority to ZA792083A priority patent/ZA792083B/xx
Priority to GB7915110A priority patent/GB2024866A/en
Publication of SE7804991L publication Critical patent/SE7804991L/
Publication of SE440222B publication Critical patent/SE440222B/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
    • C04B35/58—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)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Ceramic Products (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
SE7804991A 1978-05-02 1978-05-02 Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel SE440222B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE7804991A SE440222B (sv) 1978-05-02 1978-05-02 Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel
SE7804991A SE427651B (sv) 1978-05-02 1978-09-07 Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel
DE19792916173 DE2916173A1 (de) 1978-05-02 1979-04-21 Verfahren zur herstellung eines gegenstandes aus siliziumnitrid
BE0/194875A BE875897A (fr) 1978-05-02 1979-04-26 Procede de fabrication d'objets en nitrure de silicium
FR7910641A FR2424891A1 (fr) 1978-05-02 1979-04-26 Procede pour la fabrication d'un objet en nitrure de silicium
AU46547/79A AU4654779A (en) 1978-05-02 1979-04-27 Manufacturing an object of silicon nitride
IT67915/79A IT1118486B (it) 1978-05-02 1979-04-30 Procedimento per la fabbricazione di oggetti di nitruro di silicio mediante sinterizzazione di polveri
JP5395779A JPS54144413A (en) 1978-05-02 1979-05-01 Manufacture of silicon nitride product
ZA792083A ZA792083B (en) 1978-05-02 1979-05-01 Method of manufacturing an object of silicon nitride
GB7915110A GB2024866A (en) 1978-05-02 1979-05-01 Isostatically hot pressed silicon nitride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804991A SE440222B (sv) 1978-05-02 1978-05-02 Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel

Publications (2)

Publication Number Publication Date
SE7804991L SE7804991L (sv) 1979-11-03
SE440222B true SE440222B (sv) 1985-07-22

Family

ID=20334797

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7804991A SE440222B (sv) 1978-05-02 1978-05-02 Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel
SE7804991A SE427651B (sv) 1978-05-02 1978-09-07 Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7804991A SE427651B (sv) 1978-05-02 1978-09-07 Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel

Country Status (9)

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

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 (de) * 1981-04-14 1985-03-14 Nyby Uddeholm AB, Torshälla Verfahren zum pulvermetallurgischen Herstellen von stranggepreßten Rohren aus rostfreiem Stahl oder hochlegierten Nickelstählen unter Verwendung von auf Dichtigkeit geprüften Hüllen
DE3337025A1 (de) * 1983-10-12 1985-05-02 Feldmühle AG, 4000 Düsseldorf Verfahren zur herstellung eines siliziumnitridbauteils
JP2736387B2 (ja) * 1988-07-27 1998-04-02 日本特殊陶業株式会社 転がり軸受材料用窒化珪素基焼結体及びその製造方法

Also Published As

Publication number Publication date
FR2424891A1 (fr) 1979-11-30
GB2024866A (en) 1980-01-16
DE2916173A1 (de) 1979-11-15
JPS54144413A (en) 1979-11-10
AU4654779A (en) 1979-11-08
SE427651B (sv) 1983-04-25
SE7809424L (sv) 1979-03-17
SE7804991L (sv) 1979-11-03
IT1118486B (it) 1986-03-03
FR2424891B3 (fr) 1982-01-22
ZA792083B (en) 1980-05-28
BE875897A (fr) 1979-08-16
IT7967915A0 (it) 1979-04-30

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