GB1365008A - Sintering of compacts of un /u pu/n and pun - Google Patents

Sintering of compacts of un /u pu/n and pun

Info

Publication number
GB1365008A
GB1365008A GB1409372A GB1409372A GB1365008A GB 1365008 A GB1365008 A GB 1365008A GB 1409372 A GB1409372 A GB 1409372A GB 1409372 A GB1409372 A GB 1409372A GB 1365008 A GB1365008 A GB 1365008A
Authority
GB
United Kingdom
Prior art keywords
hydride
powder
heated
dehydride
temperature
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.)
Expired
Application number
GB1409372A
Other languages
English (en)
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of GB1365008A publication Critical patent/GB1365008A/en
Expired legal-status Critical Current

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
    • 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
    • C04B35/5158—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 actinide compounds
    • 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
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Ceramic Products (AREA)
GB1409372A 1971-04-20 1972-03-24 Sintering of compacts of un /u pu/n and pun Expired GB1365008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13573071A 1971-04-20 1971-04-20

Publications (1)

Publication Number Publication Date
GB1365008A true GB1365008A (en) 1974-08-29

Family

ID=22469392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1409372A Expired GB1365008A (en) 1971-04-20 1972-03-24 Sintering of compacts of un /u pu/n and pun

Country Status (6)

Country Link
US (1) US3766082A (https=)
CA (1) CA959244A (https=)
DE (1) DE2217748A1 (https=)
FR (1) FR2133864B1 (https=)
GB (1) GB1365008A (https=)
IT (1) IT953703B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2293060C2 (ru) * 2004-12-16 2007-02-10 Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации - Научно-исследовательский институт атомных реакторов" Способ получения мононитрида урана и смеси мононитридов урана и плутония

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923959A (en) * 1973-11-28 1975-12-02 Us Energy Method for preparing actinide nitrides
US4059539A (en) * 1974-07-22 1977-11-22 The United States Of America As Represented By The United States Energy Research And Development Administration (U,Zr)N alloy having enhanced thermal stability
DE2611750C3 (de) * 1976-03-19 1979-08-09 Alkem Gmbh, 6450 Hanau Verfahren zur Herstellung von Kernbrennstofftabletten
EP2621871A4 (en) * 2010-09-27 2014-03-12 Diamorph Ab NUCLEAR NITRIDE FUEL AND PROCESS FOR PRODUCTION THEREOF
CN113012836A (zh) * 2019-12-20 2021-06-22 中核北方核燃料元件有限公司 一种轻水堆用un芯块的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2293060C2 (ru) * 2004-12-16 2007-02-10 Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации - Научно-исследовательский институт атомных реакторов" Способ получения мононитрида урана и смеси мононитридов урана и плутония

Also Published As

Publication number Publication date
IT953703B (it) 1973-08-10
CA959244A (en) 1974-12-17
US3766082A (en) 1973-10-16
FR2133864B1 (https=) 1975-06-20
DE2217748A1 (de) 1972-11-02
FR2133864A1 (https=) 1972-12-01

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees