GB942959A - Improvements in and relating to getter materials - Google Patents

Improvements in and relating to getter materials

Info

Publication number
GB942959A
GB942959A GB1721761A GB1721761A GB942959A GB 942959 A GB942959 A GB 942959A GB 1721761 A GB1721761 A GB 1721761A GB 1721761 A GB1721761 A GB 1721761A GB 942959 A GB942959 A GB 942959A
Authority
GB
United Kingdom
Prior art keywords
relating
getter materials
getter
materials
zirconium
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
GB1721761A
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.)
E S SpA SA
Original Assignee
E S SpA SA
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 E S SpA SA filed Critical E S SpA SA
Publication of GB942959A publication Critical patent/GB942959A/en
Expired 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
    • H01J7/183—Composition or manufacture of getters
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

A getter material consists of an alloy of zirconium and aluminium, containing 1-40% by weight of the latter.
GB1721761A 1961-02-04 1961-05-11 Improvements in and relating to getter materials Expired GB942959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT198361 1961-02-04

Publications (1)

Publication Number Publication Date
GB942959A true GB942959A (en) 1963-11-27

Family

ID=11102165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1721761A Expired GB942959A (en) 1961-02-04 1961-05-11 Improvements in and relating to getter materials

Country Status (3)

Country Link
DE (1) DE1302951B (en)
GB (1) GB942959A (en)
NL (1) NL264258A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209752A (en) * 1978-08-10 1980-06-24 The United States Of America As Represented By The Secretary Of The Navy Getter pump for hydrogen maser

Also Published As

Publication number Publication date
NL264258A (en)
DE1302951B (en) 1971-01-07

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