FR2453493A1 - Alliages de zirconium et de fer servant d'agents de sorption d'hydrogene aux basses temperatures - Google Patents

Alliages de zirconium et de fer servant d'agents de sorption d'hydrogene aux basses temperatures

Info

Publication number
FR2453493A1
FR2453493A1 FR8007582A FR8007582A FR2453493A1 FR 2453493 A1 FR2453493 A1 FR 2453493A1 FR 8007582 A FR8007582 A FR 8007582A FR 8007582 A FR8007582 A FR 8007582A FR 2453493 A1 FR2453493 A1 FR 2453493A1
Authority
FR
France
Prior art keywords
zirconium
low temperature
iron alloys
temperature hydrogen
hydrogen sorption
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
FR8007582A
Other languages
English (en)
Other versions
FR2453493B1 (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 FR2453493A1 publication Critical patent/FR2453493A1/fr
Application granted granted Critical
Publication of FR2453493B1 publication Critical patent/FR2453493B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Powder Metallurgy (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

L'invention a pour objet un dispositif à getter servant à la sorption d'hydrogène aux basses températures. Il comprend un support et une poudre de métal de getter (notamment un alliage de zirconium et de fer contenant de 15 à 30 % de fer), la sorption d'hydrogène pouvant débuter à une température de 200 à 250 degrés C, sans aucune interférence par suite de la présence d'azote.
FR8007582A 1979-04-06 1980-04-03 Alliages de zirconium et de fer servant d'agents de sorption d'hydrogene aux basses temperatures Granted FR2453493A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21653/79A IT1115156B (it) 1979-04-06 1979-04-06 Leghe zr-fe per l'assorbimento di idrogeno a basse temperature

Publications (2)

Publication Number Publication Date
FR2453493A1 true FR2453493A1 (fr) 1980-10-31
FR2453493B1 FR2453493B1 (fr) 1984-04-20

Family

ID=11184877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007582A Granted FR2453493A1 (fr) 1979-04-06 1980-04-03 Alliages de zirconium et de fer servant d'agents de sorption d'hydrogene aux basses temperatures

Country Status (7)

Country Link
US (1) US4306887A (fr)
JP (1) JPS609092B2 (fr)
DE (1) DE3012968A1 (fr)
FR (1) FR2453493A1 (fr)
GB (1) GB2047950B (fr)
IT (1) IT1115156B (fr)
NL (1) NL189834C (fr)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1173865B (it) * 1984-03-16 1987-06-24 Getters Spa Metodo perfezionato per fabbricare dispositivi getter non evaporabili porosi e dispositivi getter cosi' prodotti
IT1173866B (it) * 1984-03-16 1987-06-24 Getters Spa Metodo perfezionato per fabbricare dispositivi getter non evarobili porosi e dispositivi getter cosi' prodotti
JPS623008A (ja) * 1985-06-28 1987-01-09 大陽酸素株式会社 アルゴンの超精製装置、並びに精製方法
JPS623006A (ja) * 1985-06-28 1987-01-09 大陽酸素株式会社 窒素の超精製装置、並びに精製方法
US4722827A (en) * 1985-09-26 1988-02-02 Westinghouse Electric Corp. Zirconium and hafnium with low oxygen and iron
US4816214A (en) * 1987-10-22 1989-03-28 Westinghouse Electric Corp. Ultra slow EB melting to reduce reactor cladding
US4814136A (en) * 1987-10-28 1989-03-21 Westinghouse Electric Corp. Process for the control of liner impurities and light water reactor cladding
IT1227219B (it) * 1988-09-26 1991-03-27 Getters Spa Apparecchiatura e metodo relativo per asportare impurezze gassose da gas inerti ed assicurare livelli estremamente bassi di idrogeno
DE3926015A1 (de) * 1989-08-05 1991-02-07 Messer Griesheim Gmbh Verfahren zur feinreinigung von gasen
IT1270875B (it) * 1993-04-29 1997-05-13 Getters Spa Procedimento di purificazione dell'idrogeno e purificatore relativo
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
US6436352B1 (en) 1993-04-29 2002-08-20 Saes Getter, S.P.A. Hydrogen purification
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
US6109880A (en) * 1994-10-31 2000-08-29 Saes Pure Gas, Inc. Getter pump module and system including focus shields
US6142742A (en) * 1994-10-31 2000-11-07 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
US5911560A (en) * 1994-10-31 1999-06-15 Saes Pure Gas, Inc. Getter pump module and system
US5972183A (en) * 1994-10-31 1999-10-26 Saes Getter S.P.A Getter pump module and system
US5610438A (en) * 1995-03-08 1997-03-11 Texas Instruments Incorporated Micro-mechanical device with non-evaporable getter
IT1277239B1 (it) * 1995-11-23 1997-11-05 Getters Spa Dispositivo per l'emissione di mercurio,l'assorbimento di gas reattivi e la schermatura dell'elettrodo all'interno di lampade
WO1997035805A1 (fr) * 1996-03-28 1997-10-02 Saes Pure Gas, Inc. Procede et appareil de purification d'hydrogene gazeux
US5778682A (en) * 1996-06-20 1998-07-14 Mitel Corporation Reactive PVD with NEG pump
IT1290451B1 (it) * 1997-04-03 1998-12-03 Getters Spa Leghe getter non evaporabili
US6186849B1 (en) 1998-03-24 2001-02-13 Saes Getters S.P.A. Process for the production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained
DE60013228T3 (de) * 1999-06-02 2018-02-22 Saes Getters S.P.A. Sorptionsfähige verbundwerkstoffe die unabhängig sind von aktivierungsbehandlungen und verfahren zur herstellung
US6614039B2 (en) 1999-06-23 2003-09-02 Brad C. Hollander Hermetically sealed ultraviolet light source
US6193894B1 (en) 1999-06-23 2001-02-27 Brad C. Hollander Methods and apparatus for disinfecting and sterilizing water in water dispensers using ultraviolet radiation
CA2377329C (fr) * 1999-07-12 2008-07-08 Saes Pure Gas, Inc. Systeme de purification de gaz comportant un dispositif integre de filtre et de sorption d'hydrogene
US7081225B1 (en) 1999-07-20 2006-07-25 Hollander Brad C Methods and apparatus for disinfecting and sterilizing fluid using ultraviolet radiation
DE10117365A1 (de) * 2001-04-06 2002-10-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Niederdruckentladungslampe
ITMI20010930A1 (it) 2001-05-07 2002-11-07 Getters Spa Metodo per la misura della concentrazione di idrogeno e metano in azoto mediante spetroscopia di mobilita' ionica
ITMI20010995A1 (it) * 2001-05-15 2002-11-15 Getters Spa Dispensatori di cesio e processo per il loro uso
ITMI20012389A1 (it) * 2001-11-12 2003-05-12 Getters Spa Catodo cavo con getter integrato per lampade a scarica e metodi per la sua realizzazione
US20050169766A1 (en) * 2002-09-13 2005-08-04 Saes Getters S.P.A. Getter compositions reactivatable at low temperature after exposure to reactive gases at higher temperature
US7304431B2 (en) * 2003-05-19 2007-12-04 Matsushita Electric Industrial Co., Ltd. Plasma display panel
US20050097051A1 (en) * 2003-11-05 2005-05-05 Madill Robert P.Jr. Fraud potential indicator graphical interface
ITMI20032208A1 (it) * 2003-11-14 2005-05-15 Getters Spa Catodo con getter integrato e bassa funzione lavoro per lampade a catodo freddo.
KR100568256B1 (ko) * 2003-12-11 2006-04-07 삼성전자주식회사 반도체 소자 제조 장비의 세정 방법
ITMI20041736A1 (it) * 2004-09-10 2004-12-10 Getters Spa Miscele per l'evaporazione del litio e dispensatori di litio
ITMI20042271A1 (it) * 2004-11-23 2005-02-23 Getters Spa Leghe getter non evaporabili per assorbimento di idrogeno
ITMI20050281A1 (it) * 2005-02-23 2006-08-24 Getters Spa Lampada a scarica ad alta pressione miniaturizzata contenente un dispositivo getter
ITMI20060390A1 (it) * 2006-03-03 2007-09-04 Getters Spa Metodo per formare strati di materiale getter su parti in vetro
US7462931B2 (en) * 2006-05-15 2008-12-09 Innovative Micro Technology Indented structure for encapsulated devices and method of manufacture
EP2080205B1 (fr) 2006-09-15 2017-07-05 SAES GETTERS S.p.A. Condensateur électrolytique comprenant un getter métallique composite solide
ITMI20070301A1 (it) * 2007-02-16 2008-08-17 Getters Spa Supporti comprendenti materiali getter e sorgenti di metalli alcalini o alcalino-terrosi per sistemi di termoregolazione basati su effetto tunnel
US20090001537A1 (en) * 2007-06-27 2009-01-01 Innovative Micro Technology Gettering material for encapsulated microdevices and method of manufacture
WO2011006811A1 (fr) 2009-07-15 2011-01-20 Saes Getters S.P.A. Support pour éléments filiformes contenant une substance active
EP2325575A1 (fr) 2010-04-22 2011-05-25 SAES GETTERS S.p.A. Système dégazeur amélioré pour dispositif sensible à l'hydrogène
ITMI20101519A1 (it) 2010-08-06 2012-02-07 Getters Spa Miglioramenti per tubi ricevitori di collettori solari
ITMI20111492A1 (it) * 2011-08-04 2013-02-05 Getters Spa Miglioramenti per tubi ricevitori per collettori solari
ITMI20111987A1 (it) 2011-11-03 2013-05-04 Getters Spa Getters compositi perfezionati
ITMI20120144A1 (it) 2012-02-03 2013-08-04 Getters Spa Miglioramenti per tubi ricevitori di collettori solari
ITMI20120940A1 (it) 2012-05-31 2013-12-01 Getters Spa Composizioni perfezionate per il dosaggio di mercurio
CN114147191B (zh) * 2021-10-27 2023-02-07 宁波雄海稀土速凝技术有限公司 一种锆铁铸片的浇铸甩带工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR508426A (fr) * 1915-12-07 1920-10-11 Rare Metals Reduction Company Nouvel alliage et son procédé de fabrication

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1248648A (en) * 1915-12-07 1917-12-04 James B Grenagle Alloy and process of producing the same.
US2184769A (en) * 1937-03-16 1939-12-26 Metal Hydrides Inc Zirconium magnetic alloy
US2926981A (en) * 1957-09-11 1960-03-01 Gen Electric Method of gettering using zirconiumtitanium alloy
NL236823A (fr) * 1959-03-05
US3203901A (en) * 1962-02-15 1965-08-31 Porta Paolo Della Method of manufacturing zirconiumaluminum alloy getters
US3762995A (en) * 1968-01-08 1973-10-02 Westinghouse Electric Corp Sealed container having a zirconium tin alloy getter
NL163054C (nl) * 1968-08-10 1980-07-15 Getters Spa Niet-verdampende getterinrichting.
GB1274909A (en) * 1968-11-20 1972-05-17 Getters Spa Improvements in or relating to getter pumps
IT998681B (it) * 1973-10-01 1976-02-20 Getters Spa Pompa getter
NL7315641A (nl) * 1973-11-15 1975-05-20 Philips Nv Hogedrukgasontladingslamp.
IT1037196B (it) * 1975-04-10 1979-11-10 Getters Spa Elemento di combustibile per reattore nucleare impiegante zr2ni come metallo getterante
JPS52100319A (en) * 1976-02-20 1977-08-23 Matsushita Electric Ind Co Ltd Hydrogen storing material
NL7611137A (nl) * 1976-10-08 1978-04-11 Philips Nv Hogedrukontladingslamp.
NL7707079A (nl) * 1977-06-27 1978-12-29 Philips Nv Elektrische lamp.
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
FR508426A (fr) * 1915-12-07 1920-10-11 Rare Metals Reduction Company Nouvel alliage et son procédé de fabrication

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ELECTROCHEMICAL TECHNOLOGY, vol. 4, no. 5-6, 1966 *
JAPANESE JOURNAL OF APPLIED PHYSICS, suppl. 2, pt. 1, 1974, Japanese Journal of Applied Physics Publications Office, Tokyo (JP) *

Also Published As

Publication number Publication date
IT1115156B (it) 1986-02-03
JPS55154546A (en) 1980-12-02
FR2453493B1 (fr) 1984-04-20
NL189834C (nl) 1993-08-02
NL8002013A (nl) 1980-10-08
IT7921653A0 (it) 1979-04-06
GB2047950A (en) 1980-12-03
GB2047950B (en) 1983-05-18
JPS609092B2 (ja) 1985-03-07
DE3012968C2 (fr) 1987-09-17
DE3012968A1 (de) 1980-10-30
US4306887A (en) 1981-12-22

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