DE1187232B - Verfahren zur Herstellung von Pulvern von Urancarbid, Urannitrid oder Uransilicid - Google Patents

Verfahren zur Herstellung von Pulvern von Urancarbid, Urannitrid oder Uransilicid

Info

Publication number
DE1187232B
DE1187232B DEC25747A DEC0025747A DE1187232B DE 1187232 B DE1187232 B DE 1187232B DE C25747 A DEC25747 A DE C25747A DE C0025747 A DEC0025747 A DE C0025747A DE 1187232 B DE1187232 B DE 1187232B
Authority
DE
Germany
Prior art keywords
uranium
metal
production
silicide
ceramic composition
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEC25747A
Other languages
German (de)
English (en)
Inventor
Jacques Dubuisson
Andre Accary
Pierre Rousset
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE1187232B publication Critical patent/DE1187232B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/0615—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium
    • C01B21/063—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium with one or more actinides, e.g. UN, PuN
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/06—Metal silicides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • Y02E30/10—Nuclear fusion 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DEC25747A 1960-12-31 1961-12-15 Verfahren zur Herstellung von Pulvern von Urancarbid, Urannitrid oder Uransilicid Pending DE1187232B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848551A FR1284062A (fr) 1960-12-31 1960-12-31 Perfectionnements apportés aux procédés pour la préparation de poudres, notamment à base d'uranium

Publications (1)

Publication Number Publication Date
DE1187232B true DE1187232B (de) 1965-02-18

Family

ID=8745893

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC25747A Pending DE1187232B (de) 1960-12-31 1961-12-15 Verfahren zur Herstellung von Pulvern von Urancarbid, Urannitrid oder Uransilicid

Country Status (8)

Country Link
US (1) US3228748A (esLanguage)
BE (1) BE611776A (esLanguage)
CH (1) CH407348A (esLanguage)
DE (1) DE1187232B (esLanguage)
FR (1) FR1284062A (esLanguage)
GB (1) GB1005393A (esLanguage)
LU (1) LU41026A1 (esLanguage)
NL (1) NL272727A (esLanguage)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110740972A (zh) * 2017-06-22 2020-01-31 西屋电气有限责任公司 生产铀硅化物的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904736A (en) * 1966-06-01 1975-09-09 Grace W R & Co Preparing microspheres of actinide nitrides from carbon containing oxide sols
US3860691A (en) * 1966-09-08 1975-01-14 Atomic Energy Commission Actinide mononitride microspheres and process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448479A (en) * 1944-09-06 1948-08-31 Atomic Energy Commission Uranium monocarbide and method of preparation
US2526805A (en) * 1944-08-12 1950-10-24 James H Carter Method of forming uranium carbon alloys

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1488311A (en) * 1920-10-21 1924-03-25 Abrasive Company Method of purifying silicon-carbide crystals
US2158520A (en) * 1936-02-11 1939-05-16 Ig Farbenindustrie Ag Process for the production of hard carbides
US3034889A (en) * 1944-09-29 1962-05-15 Frank H Spedding Decontamination of uranium
US2784054A (en) * 1944-12-05 1957-03-05 James H Carter Separation of uranium from other metals by hydriding and extraction with oxidizing reagents
US2534676A (en) * 1945-02-16 1950-12-19 Amos S Newton Preparation of compounds of uranium and nonmetals
US2485175A (en) * 1945-06-07 1949-10-18 Trapp George Joseph Method of recovering hard metal carbides from sintered masses
US2913314A (en) * 1957-02-26 1959-11-17 Gen Electric Purification of tungsten carbide
US2982619A (en) * 1957-04-12 1961-05-02 Roger A Long Metallic compounds for use in hightemperature applications
US2926071A (en) * 1957-06-24 1960-02-23 Metal Hydrides Inc Preparation of titanium nitride of high purity

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526805A (en) * 1944-08-12 1950-10-24 James H Carter Method of forming uranium carbon alloys
US2448479A (en) * 1944-09-06 1948-08-31 Atomic Energy Commission Uranium monocarbide and method of preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110740972A (zh) * 2017-06-22 2020-01-31 西屋电气有限责任公司 生产铀硅化物的方法
CN110740972B (zh) * 2017-06-22 2023-08-15 西屋电气有限责任公司 生产铀硅化物的方法

Also Published As

Publication number Publication date
CH407348A (fr) 1966-02-15
GB1005393A (en) 1965-09-22
US3228748A (en) 1966-01-11
FR1284062A (fr) 1962-02-09
LU41026A1 (esLanguage) 1962-03-01
BE611776A (fr) 1962-04-16
NL272727A (esLanguage)

Similar Documents

Publication Publication Date Title
DE2152066A1 (de) Siliciumnitridkeramiken und Verfahren zu ihrer Herstellung
DE2141860A1 (de) Dispersionsverfestigte Zircomumer Zeugnisse und Verfahren zu ihrer Her stellung
EP0002067A1 (de) Verfahren zur Herstellung von polykristallinen dichten Formkörpern aus Borcarbid durch drucklose Sinterung
DE1286650B (de) Verfahren zur Herstellung von dichten, verhaeltnismaessig nichtporoesen, spaltstoffbeladenen Kohlenstoffkoerpern fuer Kernreaktoren
EP0021239B1 (de) Verfahren zur Herstellung von dichten Formkörpern aus polykristallinem alpha-Siliciumcarbid durch Heisspressen und so hergestellte Formkörper
EP0022522B1 (de) Dichte Formkörper aus polykristallinem Beta-Siliciumcarbid und Verfahren zu ihrer Herstellung durch Heisspressen
DE3630369C2 (esLanguage)
DE2923729A1 (de) Sinterkeramisches produkt und verfahren zu seiner herstellung
DE3781724T2 (de) Verfahren zur herstellung einer nickel-titan-legierung.
DE2549298A1 (de) Legierung und verbundwerkstoff sowie verfahren zu ihrer herstellung
DE1170651B (de) Verfahren zum Herstellen von dispersionsgehaerteten Metallkoerpern
DE2327884A1 (de) Verfahren zur herstellung von poroesen metallkeramiken und metallkoerpern
DE3136302C2 (de) Verfahren zur Herstellung von U↓3↓O↓8↓-Pulver
DE1950260C3 (de) Verwendung einer gesinterten Molybdän-Bor-Legierung
DE1181187B (de) Verfahren zur Herstellung von Kern-brennstoffcarbiden
DE1173885B (de) Verfahren zur Herstellung von Urandioxyd
DE1249839B (de) Verfahren zur Herstellung von zellförmigem Siliciumdioxyd
CH159719A (de) Formkörper aus Hartmetall und Verfahren zu seiner Herstellung.
DE1671125C3 (de) Verfahren zur Herstellung von gesinterten Körpern aus Pulvern nicht nuklearen, feuerfesten Metalls oder feuerfester Karbide oder Nitride eines nicht nuklearen Metalls
DE1925742C (de) Verfahren zur Herstellung von Metal len und Metallegierungen mit eingelagerten Oxydteilchen
DE1013634B (de) Verfahren zur Herstellung von Carbiden der Metalle der IV. Nebengruppe des Periodischen Systems, insbesondere von Titancarbid, durch Umsetzung entsprechender Metalloxyde mit Calciumcarbid bei hoeheren Temperaturen
DE1259863B (de) Verfahren zur Herstellung von Borkarbid
DE1205707B (de) Verfahren zur Herstellung duennwandiger mikroporoeser Rohre aus Nickelpulver
DE1160633B (de) Verfahren zur Herstellung von Uran-Kohlenstoff-Legierungen grosser Dichte
DE881109C (de) Verfahren zur Herstellung eines Legierungspulvers fuer Massekerne