RO57317A2 - Cimenturi radioprotectoare refractare si procedeu pentru obtinerea lor - Google Patents

Cimenturi radioprotectoare refractare si procedeu pentru obtinerea lor

Info

Publication number
RO57317A2
RO57317A2 RO65933A RO6593371A RO57317A2 RO 57317 A2 RO57317 A2 RO 57317A2 RO 65933 A RO65933 A RO 65933A RO 6593371 A RO6593371 A RO 6593371A RO 57317 A2 RO57317 A2 RO 57317A2
Authority
RO
Romania
Prior art keywords
radioprotective
refractory
chemistry
procedure
obtaining
Prior art date
Application number
RO65933A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Iosif Braniski Alexandru
Deica Neculai
Original Assignee
Inst Cercetari Metalurgice
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 Inst Cercetari Metalurgice filed Critical Inst Cercetari Metalurgice
Priority to RO65933A priority Critical patent/RO57317A2/ro
Priority to AT102072A priority patent/AT319840B/de
Priority to BE779215A priority patent/BE779215A/xx
Priority to FR7204506A priority patent/FR2125361A1/fr
Publication of RO57317A2 publication Critical patent/RO57317A2/ro

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
    • C04B7/00—Hydraulic cements
    • C04B7/003—Barium or strontium cements
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/32—Aluminous cements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/04—Concretes; Other hydraulic hardening materials
    • G21F1/042—Concretes combined with other materials dispersed in the carrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
RO65933A 1971-02-15 1971-02-15 Cimenturi radioprotectoare refractare si procedeu pentru obtinerea lor RO57317A2 (ro)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RO65933A RO57317A2 (ro) 1971-02-15 1971-02-15 Cimenturi radioprotectoare refractare si procedeu pentru obtinerea lor
AT102072A AT319840B (de) 1971-02-15 1972-02-08 Strahlenschutzzement und Verfahren zum Herstellen desselben
BE779215A BE779215A (fr) 1971-02-15 1972-02-10 Ciments radioprotecteurs et refractaires et leur procede de preparatio
FR7204506A FR2125361A1 (en) 1971-02-15 1972-02-10 Radiation protective and refractory cements - based on barium aluminium oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO65933A RO57317A2 (ro) 1971-02-15 1971-02-15 Cimenturi radioprotectoare refractare si procedeu pentru obtinerea lor

Publications (1)

Publication Number Publication Date
RO57317A2 true RO57317A2 (ro) 1974-09-28

Family

ID=20088701

Family Applications (1)

Application Number Title Priority Date Filing Date
RO65933A RO57317A2 (ro) 1971-02-15 1971-02-15 Cimenturi radioprotectoare refractare si procedeu pentru obtinerea lor

Country Status (4)

Country Link
AT (1) AT319840B (de)
BE (1) BE779215A (de)
FR (1) FR2125361A1 (de)
RO (1) RO57317A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117865526A (zh) * 2023-11-30 2024-04-12 雅砻江流域水电开发有限公司 一种低本底辐射、高辐射屏蔽性熟料粉及其制备方法

Also Published As

Publication number Publication date
FR2125361A1 (en) 1972-09-29
AT319840B (de) 1975-01-10
FR2125361B1 (de) 1975-02-14
BE779215A (fr) 1972-05-30

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