FR2447975A1 - Procede de production d'alliages ternaires adsorbants non vaporisables - Google Patents

Procede de production d'alliages ternaires adsorbants non vaporisables

Info

Publication number
FR2447975A1
FR2447975A1 FR8002352A FR8002352A FR2447975A1 FR 2447975 A1 FR2447975 A1 FR 2447975A1 FR 8002352 A FR8002352 A FR 8002352A FR 8002352 A FR8002352 A FR 8002352A FR 2447975 A1 FR2447975 A1 FR 2447975A1
Authority
FR
France
Prior art keywords
ternary alloys
alloy
less
vaporable
adsorbent
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.)
Granted
Application number
FR8002352A
Other languages
English (en)
Other versions
FR2447975B1 (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.)
SAES Getters SpA
Original Assignee
SAES Getters SpA
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 SAES Getters SpA filed Critical SAES Getters SpA
Publication of FR2447975A1 publication Critical patent/FR2447975A1/fr
Application granted granted Critical
Publication of FR2447975B1 publication Critical patent/FR2447975B1/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C16/00—Alloys based on zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCEDE DE PRODUCTION D'ALLIAGES TERNAIRES ADSORBANTS NON VAPORISABLES DU TYPE ZR-M-M, OU M EST UN METAL CHOISI DANS LE GROUPE COMPRENANT LE VANADIUM ET LE NIOBIUM, ET OU M EST UN METAL CHOISI DANS LE GROUPE COMPRENANT LE FER ET LE NICKEL. CE PROCEDE CONSISTE A MELANGER LE ZIRCONIUM ET UN ALLIAGE M-M A L'AIR A LA PRESSION ATMOSPHERIQUE ET A LA TEMPERATURE AMBIANTE ET ENSUITE A FAIRE FONDRE LE MELANGE SOUS UN VIDE INFERIEUR A 1,33PASCAL (10 TORR), OU DANS UNE ATMOSPHERE INERTE A UNE PRESSION INFERIEURE A LA PRESSION ATMOSPHERIQUE, A LAISSER L'ALLIAGE TERNAIRE AINSI OBTENU SE REFROIDIR A LA TEMPERATURE AMBIANTE ET A BROYER ENSUITE D'ALLIAGE POUR LE TRANSFORMER EN POUDRE DONT LA GROSSEUR DES PARTICULES EST INFERIEURE A 500MM. APPLICATIONS A LA PRODUCTION D'ALLIAGES TERNAIRES ADSORBANTS NON VAPORISABLES UTILISES PAR EXEMPLE DANS LES ELEMENTS COMBUSTIBLES POUR REACTEURS NUCLEAIRES.
FR8002352A 1979-02-05 1980-02-04 Procede de production d'alliages ternaires adsorbants non vaporisables Expired FR2447975B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19902/79A IT1110109B (it) 1979-02-05 1979-02-05 Metodo per la produzione di leghe ternarie getteranti non evaporabili

Publications (2)

Publication Number Publication Date
FR2447975A1 true FR2447975A1 (fr) 1980-08-29
FR2447975B1 FR2447975B1 (fr) 1985-06-28

Family

ID=11162194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002352A Expired FR2447975B1 (fr) 1979-02-05 1980-02-04 Procede de production d'alliages ternaires adsorbants non vaporisables

Country Status (7)

Country Link
US (1) US4269624A (fr)
JP (1) JPS55122838A (fr)
DE (1) DE3003062A1 (fr)
FR (1) FR2447975B1 (fr)
GB (1) GB2043114B (fr)
IT (1) IT1110109B (fr)
NL (1) NL191025C (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210898A (en) * 1979-12-27 1989-06-21 Westinghouse Electric Corp Getter trap for removing hydrogen and oxygen from a liquid metal
JPS6029118A (ja) * 1983-07-25 1985-02-14 象印マホービン株式会社 ステンレス鋼製真空二重容器の製造方法
IT1191114B (it) * 1982-12-06 1988-02-24 Getters Spa Contenitore a vuoto (thermos) metallico con dispositivo getter a base di una lega di zr-nb-ni
US4839085A (en) * 1987-11-30 1989-06-13 Ergenics, Inc. Method of manufacturing tough and porous getters by means of hydrogen pulverization and getters produced thereby
US4996002A (en) * 1987-11-30 1991-02-26 Ergenics, Inc. Tough and porus getters manufactured by means of hydrogen pulverization
WO1990007585A1 (fr) * 1988-12-29 1990-07-12 Matsushita Electric Industrial Co., Ltd. Procede de production d'alliage a occlusion d'hydrogene et electrode utilisant un tel alliage
US5490970A (en) * 1988-06-28 1996-02-13 Matsushita Electric Industrial Co., Ltd. Method of producing hydrogen-storing alloy and electrode making use of the alloy
US5268143A (en) * 1988-06-28 1993-12-07 Matsushita Electric Industrial Co., Ltd. Method of producing hydrogen-storing alloy from a zirconium-tin starting material
JP2730142B2 (ja) * 1989-02-28 1998-03-25 住友金属工業株式会社 アルミニウムろう付用Ｚｒ基非蒸発型ガス吸収合金
US5238469A (en) * 1992-04-02 1993-08-24 Saes Pure Gas, Inc. Method and apparatus for removing residual hydrogen from a purified gas
IT1255438B (it) * 1992-07-17 1995-10-31 Getters Spa Pompa getter non evaporabile
IT1273349B (it) * 1994-02-28 1997-07-08 Getters Spa Visualizzatore piatto ad emissione di campo contenente un getter e procedimento per il suo ottenimento
US6142742A (en) * 1994-10-31 2000-11-07 Saes Pure Gas, Inc. Getter pump module and system
US6109880A (en) * 1994-10-31 2000-08-29 Saes Pure Gas, Inc. Getter pump module and system including focus shields
US5972183A (en) * 1994-10-31 1999-10-26 Saes Getter S.P.A Getter pump module and system
US5911560A (en) * 1994-10-31 1999-06-15 Saes Pure Gas, Inc. Getter pump module and system
US5685963A (en) * 1994-10-31 1997-11-11 Saes Pure Gas, Inc. In situ getter pump system and method
US5610438A (en) * 1995-03-08 1997-03-11 Texas Instruments Incorporated Micro-mechanical device with non-evaporable getter
US5807533A (en) * 1996-12-23 1998-09-15 Midwest Research Institute Method for charging a hydrogen getter
DE102006016260B4 (de) 2006-04-06 2024-07-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vielfach-Bauelement mit mehreren aktive Strukturen enthaltenden Bauteilen (MEMS) zum späteren Vereinzeln, flächiges Substrat oder flächig ausgebildete Kappenstruktur, in der Mikrosystemtechnik einsetzbares Bauteil mit aktiven Strukturen, Einzelsubstrat oder Kappenstruktur mit aktiven Strukturen und Verfahren zum Herstellen eines Vielfach-Bauelements
DE102006042764B3 (de) * 2006-09-12 2008-04-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Überprüfen der Getter-Gasabsorptionskapazität in Kavitäten von für die Mikrosystemtechnik geeigneten Mehrfachbauelementen sowie für dieses Verfahren benötigte Bauteile
DE102008016004B4 (de) * 2008-03-27 2024-07-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikroelektromechanischer Inertialsensor mit atmosphärischer Bedämpfung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164273A5 (fr) * 1971-12-08 1973-07-27 Gen Electric

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1503772A (en) * 1919-11-08 1924-08-05 Electro Metallurg Co Alloy for high-temperature use
US3194655A (en) * 1961-07-28 1965-07-13 Nat Distillers Chem Corp Process for making a copper-chromiumzirconium alloy
US3367771A (en) * 1965-02-23 1968-02-06 Dow Chemical Co Process for preparation of magnesium ferrosilicon alloys
AT272677B (de) * 1965-05-24 1969-07-10 Crucible Steel Co America Titan-Legierung des Beta-Typs
FR2376902A1 (fr) * 1977-01-07 1978-08-04 Ugine Aciers Nouvel alliage-mere pour la preparation des alliages de zirconium
JPS5445608A (en) * 1977-09-19 1979-04-11 Matsushita Electric Ind Co Ltd Hydrogen occlusion material
US4163666A (en) * 1978-01-31 1979-08-07 Dan Davidov Hydrogen charged alloys of Zr(A1-x Bx)2 and method of hydrogen storage

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164273A5 (fr) * 1971-12-08 1973-07-27 Gen Electric

Also Published As

Publication number Publication date
US4269624A (en) 1981-05-26
GB2043114B (en) 1983-02-23
NL191025C (nl) 1994-12-16
FR2447975B1 (fr) 1985-06-28
NL191025B (nl) 1994-07-18
DE3003062C2 (fr) 1989-11-30
JPH0517293B2 (fr) 1993-03-08
IT1110109B (it) 1985-12-23
DE3003062A1 (de) 1980-08-07
JPS55122838A (en) 1980-09-20
NL8000612A (nl) 1980-08-07
IT7919902A0 (it) 1979-02-05
GB2043114A (en) 1980-10-01

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