IT7967915A0 - Procedimento per la fabbricazione di oggetti di nitruro di siliciomediante sinterizzazione di polveri - Google Patents

Procedimento per la fabbricazione di oggetti di nitruro di siliciomediante sinterizzazione di polveri

Info

Publication number
IT7967915A0
IT7967915A0 IT7967915A IT6791579A IT7967915A0 IT 7967915 A0 IT7967915 A0 IT 7967915A0 IT 7967915 A IT7967915 A IT 7967915A IT 6791579 A IT6791579 A IT 6791579A IT 7967915 A0 IT7967915 A0 IT 7967915A0
Authority
IT
Italy
Prior art keywords
objects
procedure
manufacture
sintering powders
nitide
Prior art date
Application number
IT7967915A
Other languages
English (en)
Other versions
IT1118486B (it
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 IT7967915A0 publication Critical patent/IT7967915A0/it
Application granted granted Critical
Publication of IT1118486B publication Critical patent/IT1118486B/it

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
IT67915/79A 1978-05-02 1979-04-30 Procedimento per la fabbricazione di oggetti di nitruro di silicio mediante sinterizzazione di polveri IT1118486B (it)

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
IT7967915A0 true IT7967915A0 (it) 1979-04-30
IT1118486B IT1118486B (it) 1986-03-03

Family

ID=20334797

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67915/79A IT1118486B (it) 1978-05-02 1979-04-30 Procedimento per la fabbricazione di oggetti di nitruro di silicio mediante sinterizzazione di polveri

Country Status (9)

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

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
DE2916173A1 (de) 1979-11-15
GB2024866A (en) 1980-01-16
SE7809424L (sv) 1979-03-17
AU4654779A (en) 1979-11-08
IT1118486B (it) 1986-03-03
BE875897A (fr) 1979-08-16
JPS54144413A (en) 1979-11-10
FR2424891A1 (fr) 1979-11-30
SE440222B (sv) 1985-07-22
FR2424891B3 (it) 1982-01-22
ZA792083B (en) 1980-05-28
SE427651B (sv) 1983-04-25
SE7804991L (sv) 1979-11-03

Similar Documents

Publication Publication Date Title
IT1114460B (it) Procedimento per la produzione di paranitrodifenilammine
IT1193203B (it) Procedimento per la produzione di silicio policristallino
IT1125950B (it) Procedimento per la fabbricazione di oggetti di nitruro di silicio mediante pressatura isostatica
IT1070225B (it) Proceidmento per la fabbricazione di preformati di polveri metalliche
IT1141097B (it) Procedimento per la produzione di polveri coloranti
IT7947890A0 (it) Procedimento per la produzione di pezzi metallici per sinterizzazione
IT1091250B (it) Procedimento per la produzione di polveri detergenti
IT7969434A0 (it) Isostatica procedimento per la fabbricazione di corpi metallici o ceramici da relative polveri mediante pressatura
IT1120460B (it) Procedimento per la produzione di mercaptani
IT1141609B (it) Procedimento per la produzione di metilen cicloammine
IT1102689B (it) Procedimento per la preparazione di polveri di caucciu'
IT7967915A0 (it) Procedimento per la fabbricazione di oggetti di nitruro di siliciomediante sinterizzazione di polveri
IT1112737B (it) Procedimento per la fabbricazione di oggetti di nitrudo di silicio
IT1118706B (it) Procedimento per la fabbricazione di oggetti sagomati a partire da polveri
IT1165173B (it) Procedimento per la produzione di esanitrostilbene
IT1114318B (it) Procedimento per la produzione di antpachinone
IT1050730B (it) Processo per la preparazione di polveri di poliesterimidi
IT1120037B (it) Perfezionato procedimento per la preparazione di p-amminofenolo
IT1123278B (it) Procedimento per la preparazione di plastisoli
IT7951127A0 (it) Procedimento per la produzione di metil-nonil-acetaldeide
IT7947792A0 (it) Procedimento per la preparazione di n-etiletilendiammina
IT1207014B (it) Procedimento per la preparazione di acetonitrili sostituiti
IT1207205B (it) Procedimento per la preparazione di ciclopropan-nitrili
IT7949050A0 (it) Procedimento per la produzione di ferriti
IT1207016B (it) Procedimento per la produzione di 2-metilen-aldeidi