FR1503207A - Alliages à base d'hafnium - Google Patents

Alliages à base d'hafnium

Info

Publication number
FR1503207A
FR1503207A FR86060A FR86060A FR1503207A FR 1503207 A FR1503207 A FR 1503207A FR 86060 A FR86060 A FR 86060A FR 86060 A FR86060 A FR 86060A FR 1503207 A FR1503207 A FR 1503207A
Authority
FR
France
Prior art keywords
hafnium
based alloys
alloys
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
FR86060A
Other languages
English (en)
French (fr)
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.)
Imperial Metal Industries Kynoch Ltd
Original Assignee
Imperial Metal Industries Kynoch Ltd
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 Imperial Metal Industries Kynoch Ltd filed Critical Imperial Metal Industries Kynoch Ltd
Application granted granted Critical
Publication of FR1503207A publication Critical patent/FR1503207A/fr
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
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/24—Selection of substances for use as neutron-absorbing material
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Soft Magnetic Materials (AREA)
FR86060A 1965-12-02 1966-12-02 Alliages à base d'hafnium Expired FR1503207A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51235/65A GB1095925A (en) 1965-12-02 1965-12-02 Hafnium alloys

Publications (1)

Publication Number Publication Date
FR1503207A true FR1503207A (fr) 1967-11-24

Family

ID=10459178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86060A Expired FR1503207A (fr) 1965-12-02 1966-12-02 Alliages à base d'hafnium

Country Status (4)

Country Link
US (1) US3515543A (cs)
BE (1) BE690638A (cs)
FR (1) FR1503207A (cs)
GB (1) GB1095925A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311389A1 (fr) * 1975-05-10 1976-12-10 Metallgesellschaft Ag Application du hafnium ou d'alliages de hafnium comme materiau dans des installations pour le retraitement de matieres combustibles nucleaires irradiees
FR2628253A1 (fr) * 1988-03-01 1989-09-08 Toshiba Kk Barre de commande en alliage hf-zr pour reacteur nucleaire
EP0353170A1 (fr) * 1988-07-28 1990-01-31 CEZUS Compagnie Européenne du Zirconium Procédé de fabrication d'un élément métallique absorbeur de neutrons et élément obtenu

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691169B1 (fr) * 1992-05-12 1994-07-01 Cezus Co Europ Zirconium Alliages de metaux refractaires aptes a la transformation en lingots homogenes et purs et procedes d'obtention des dits alliages.
US5330589A (en) * 1993-05-25 1994-07-19 Electric Power Research Institute Hafnium alloys as neutron absorbers
SE534031C2 (sv) * 2010-05-07 2011-04-05 Westinghouse Electric Sweden Styrstav för en kärnkraftlättvattenreaktor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234969A (en) * 1939-02-24 1941-03-18 Mallory & Co Inc P R Tungsten base contact
US2810640A (en) * 1955-04-28 1957-10-22 American Metallurg Products Co Master alloys containing rare earth metals

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311389A1 (fr) * 1975-05-10 1976-12-10 Metallgesellschaft Ag Application du hafnium ou d'alliages de hafnium comme materiau dans des installations pour le retraitement de matieres combustibles nucleaires irradiees
FR2628253A1 (fr) * 1988-03-01 1989-09-08 Toshiba Kk Barre de commande en alliage hf-zr pour reacteur nucleaire
EP0353170A1 (fr) * 1988-07-28 1990-01-31 CEZUS Compagnie Européenne du Zirconium Procédé de fabrication d'un élément métallique absorbeur de neutrons et élément obtenu
FR2634938A1 (fr) * 1988-07-28 1990-02-02 Cezus Co Europ Zirconium Procede de fabrication d'un element metallique absorbeur de neutrons et element obtenu
US5118468A (en) * 1988-07-28 1992-06-02 Compagnie Europeenne Du Zirconium Cezus Method of making a metal, neutron absorbing element and the element obtained

Also Published As

Publication number Publication date
BE690638A (cs) 1967-06-02
GB1095925A (en) 1967-12-20
US3515543A (en) 1970-06-02

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