GB2038357B - Granulated ferrous boron containing metal and its use for producing concrete for protection against nuclear radiation - Google Patents

Granulated ferrous boron containing metal and its use for producing concrete for protection against nuclear radiation

Info

Publication number
GB2038357B
GB2038357B GB7938226A GB7938226A GB2038357B GB 2038357 B GB2038357 B GB 2038357B GB 7938226 A GB7938226 A GB 7938226A GB 7938226 A GB7938226 A GB 7938226A GB 2038357 B GB2038357 B GB 2038357B
Authority
GB
United Kingdom
Prior art keywords
protection against
containing metal
nuclear radiation
boron containing
producing concrete
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
GB7938226A
Other versions
GB2038357A (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.)
Acieries Thome Cromback
Original Assignee
Acieries Thome Cromback
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 Acieries Thome Cromback filed Critical Acieries Thome Cromback
Publication of GB2038357A publication Critical patent/GB2038357A/en
Application granted granted Critical
Publication of GB2038357B publication Critical patent/GB2038357B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
GB7938226A 1978-11-03 1979-11-05 Granulated ferrous boron containing metal and its use for producing concrete for protection against nuclear radiation Expired GB2038357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831153A FR2440410A1 (en) 1978-11-03 1978-11-03 BORON PELLETS AND APPLICATION OF THIS PELLETS TO THE PRODUCTION OF CONCRETE FOR PROTECTION AGAINST NUCLEAR RADIATION

Publications (2)

Publication Number Publication Date
GB2038357A GB2038357A (en) 1980-07-23
GB2038357B true GB2038357B (en) 1983-04-13

Family

ID=9214440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7938226A Expired GB2038357B (en) 1978-11-03 1979-11-05 Granulated ferrous boron containing metal and its use for producing concrete for protection against nuclear radiation

Country Status (3)

Country Link
DE (1) DE2944388A1 (en)
FR (1) FR2440410A1 (en)
GB (1) GB2038357B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534733A1 (en) * 1982-10-15 1984-04-20 Commissariat Energie Atomique BORON-CONTAINING NEUTROMPHAGE MATERIAL AND MANUFACTURING METHOD THEREOF
DE3821684A1 (en) * 1988-06-28 1990-02-08 Martin Dr Westarp Building material for producing protective buildings
DE10228387B4 (en) * 2002-06-25 2014-10-16 Polygro Trading Ag Container system for the transport and storage of highly radioactive materials
ES2296522B1 (en) * 2006-05-26 2009-04-01 Europea De Minerales Y Derivados, S.L. HEAVY MASS FOR THE MANUFACTURE OF PRODUCTS WITH HIGH CAPACITY OF RADIO-PROTECTION.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105957A (en) * 1964-11-27 1968-03-13 English Electric Co Ltd Radiation shielding materials
NL6516411A (en) * 1964-12-18 1966-06-20
JPS5148124B2 (en) * 1972-04-22 1976-12-18
US4023985A (en) * 1975-09-29 1977-05-17 Cleveland Metal Abrasive, Inc. Steel abrasives and method for producing same

Also Published As

Publication number Publication date
FR2440410A1 (en) 1980-05-30
DE2944388A1 (en) 1980-05-14
GB2038357A (en) 1980-07-23
FR2440410B1 (en) 1981-05-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee