ES414686A1 - A method of solidification of a metal oxide powder. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method of solidification of a metal oxide powder. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES414686A1
ES414686A1 ES414686A ES414686A ES414686A1 ES 414686 A1 ES414686 A1 ES 414686A1 ES 414686 A ES414686 A ES 414686A ES 414686 A ES414686 A ES 414686A ES 414686 A1 ES414686 A1 ES 414686A1
Authority
ES
Spain
Prior art keywords
powder
translation
metal oxide
machine
legally binding
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
ES414686A
Other languages
Spanish (es)
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES414686A1 publication Critical patent/ES414686A1/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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C04B33/326—Burning methods under pressure
    • 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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Powder Metallurgy (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

A solidification method of a metal oxide powder comprising the operations of compressing the powder, heating the powder during said compression at a first speed to produce a contraction principle, increasing the temperature of the powder formation process at a second speed of heating for several minutes, applying a different physical pressure during said lower heating rate, curing said powder in sintering at said process temperature and said different physical pressure for a few minutes, and stopping said heating at a lower speed and said pressurization applied until complete the densification. (Machine-translation by Google Translate, not legally binding)
ES414686A 1972-05-12 1973-05-11 A method of solidification of a metal oxide powder. (Machine-translation by Google Translate, not legally binding) Expired ES414686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25268872A 1972-05-12 1972-05-12

Publications (1)

Publication Number Publication Date
ES414686A1 true ES414686A1 (en) 1976-06-16

Family

ID=22957096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414686A Expired ES414686A1 (en) 1972-05-12 1973-05-11 A method of solidification of a metal oxide powder. (Machine-translation by Google Translate, not legally binding)

Country Status (19)

Country Link
JP (2) JPS5230002B2 (en)
AU (1) AU473154B2 (en)
BE (1) BE799419A (en)
BR (1) BR7303466D0 (en)
CA (1) CA1032562A (en)
CH (2) CH587199A5 (en)
DE (1) DE2322983A1 (en)
ES (1) ES414686A1 (en)
FR (1) FR2184659B1 (en)
GB (1) GB1430144A (en)
IE (1) IE37571B1 (en)
IL (1) IL42147A (en)
IN (1) IN140093B (en)
IT (1) IT1055528B (en)
LU (1) LU67578A1 (en)
NL (1) NL7305510A (en)
NO (1) NO136971C (en)
SE (1) SE409988B (en)
ZA (1) ZA732984B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941534U (en) * 1982-09-08 1984-03-17 ゼオン化成株式会社 soundproof laminate
JP2867301B2 (en) * 1991-02-28 1999-03-08 川崎製鉄株式会社 Grinding wheel for billet

Also Published As

Publication number Publication date
ZA732984B (en) 1974-08-28
BE799419A (en) 1973-11-12
FR2184659A1 (en) 1973-12-28
CH584170A5 (en) 1977-01-31
BR7303466D0 (en) 1974-07-25
CH587199A5 (en) 1977-04-29
NL7305510A (en) 1973-11-14
DE2322983A1 (en) 1974-07-04
LU67578A1 (en) 1973-07-26
IL42147A0 (en) 1973-06-29
JPS50151907A (en) 1975-12-06
CA1032562A (en) 1978-06-06
IT1055528B (en) 1982-01-11
NO136971C (en) 1977-12-07
JPS5230002B2 (en) 1977-08-05
AU473154B2 (en) 1976-06-17
SE409988B (en) 1979-09-17
FR2184659B1 (en) 1976-03-19
IL42147A (en) 1977-02-28
GB1430144A (en) 1976-03-31
JPS4961212A (en) 1974-06-13
AU5509673A (en) 1974-11-07
NO136971B (en) 1977-08-29
IE37571B1 (en) 1977-08-17
JPS545403B2 (en) 1979-03-16
IE37571L (en) 1973-11-12
IN140093B (en) 1976-09-11

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