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GB2077487B - A gettering composition and structure - Google Patents

A gettering composition and structure

Info

Publication number
GB2077487B
GB2077487B GB8116696A GB8116696A GB2077487B GB 2077487 B GB2077487 B GB 2077487B GB 8116696 A GB8116696 A GB 8116696A GB 8116696 A GB8116696 A GB 8116696A GB 2077487 B GB2077487 B GB 2077487B
Authority
GB
United Kingdom
Prior art keywords
gettering composition
gettering
composition
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
GB8116696A
Other versions
GB2077487A (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.)
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 GB2077487A publication Critical patent/GB2077487A/en
Application granted granted Critical
Publication of GB2077487B publication Critical patent/GB2077487B/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C22C1/0458—Alloys based on titanium, zirconium or hafnium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Powder Metallurgy (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Vacuum Packaging (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB8116696A 1980-06-04 1981-06-01 A gettering composition and structure Expired GB2077487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22545/80A IT1198325B (en) 1980-06-04 1980-06-04 STRUCTURE AND COMPOSITION GETTERANTS, PARTICULARLY SUITABLE FOR LOW TEMPERATURES

Publications (2)

Publication Number Publication Date
GB2077487A GB2077487A (en) 1981-12-16
GB2077487B true GB2077487B (en) 1984-08-30

Family

ID=11197666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8116696A Expired GB2077487B (en) 1980-06-04 1981-06-01 A gettering composition and structure

Country Status (6)

Country Link
JP (1) JPS5753235A (en)
DE (1) DE3122188C2 (en)
FR (1) FR2484138A1 (en)
GB (1) GB2077487B (en)
IT (1) IT1198325B (en)
NL (1) NL186412C (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106368A (en) * 1982-12-09 1984-06-20 Atsugi Motor Parts Co Ltd Power steering device
JPS59180081A (en) * 1983-03-29 1984-10-12 Matsushita Electric Ind Co Ltd Vacuum pump device
IT1173866B (en) * 1984-03-16 1987-06-24 Getters Spa PERFECT METHOD FOR MANUFACTURING NON-VARIABLE PORTABLE GETTER DEVICES AND GETTER DEVICES SO PRODUCED
IT1173865B (en) * 1984-03-16 1987-06-24 Getters Spa PERFECT METHOD FOR MANUFACTURING PORTABLE NON-EVAPORABLE GETTER DEVICES AND GETTER DEVICES SO PRODUCTS
JPS623008A (en) * 1985-06-28 1987-01-09 大陽酸素株式会社 Argon super purification facilities and purification process
WO1988002180A1 (en) * 1986-09-18 1988-03-24 Crewe Albert V Differential pressure electron beam system, method and gun
JPH01169828A (en) * 1987-12-16 1989-07-05 Saes Getters Spa Reinforced insulated heater getter apparatus
US4833362A (en) * 1988-04-19 1989-05-23 Orchid One Encapsulated high brightness electron beam source and system
HU207398B (en) * 1989-05-17 1993-03-29 Tungsram Reszvenytarsasag Getter composition for light sources
US5150001A (en) * 1990-04-10 1992-09-22 Orchid One Corporation Field emission electron gun and method having complementary passive and active vacuum pumping
IT1255438B (en) * 1992-07-17 1995-10-31 Getters Spa NON-EVAPORABLE GETTER PUMP
US5508586A (en) * 1993-06-17 1996-04-16 Saes Getters S.P.A. Integrated getter device suitable for flat displays
IT1273349B (en) * 1994-02-28 1997-07-08 Getters Spa FIELD EMISSION FLAT DISPLAY CONTAINING A GETTER AND PROCEDURE FOR ITS OBTAINING
US5685963A (en) * 1994-10-31 1997-11-11 Saes Pure Gas, Inc. In situ getter pump system and method
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
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
US5908579A (en) * 1994-12-02 1999-06-01 Saes Getters, S.P.A. Process for producing high-porosity non-evaporable getter materials and materials thus obtained
TW287117B (en) * 1994-12-02 1996-10-01 Getters Spa
US6110807A (en) * 1995-06-07 2000-08-29 Saes Getters S.P.A. Process for producing high-porosity non-evaporable getter materials
US5935395A (en) * 1995-11-08 1999-08-10 Mitel Corporation Substrate processing apparatus with non-evaporable getter pump
US5838761A (en) * 1996-05-06 1998-11-17 Siemens Aktiengesellschaft X-ray tube with getter
IT1290451B1 (en) * 1997-04-03 1998-12-03 Getters Spa NON-EVAPORABLE GETTER ALLOYS
IT1295340B1 (en) * 1997-10-15 1999-05-12 Getters Spa HIGH SPEED GAS ABSORPTION GETTER PUMP
DE19921766C1 (en) * 1999-05-11 2001-02-01 Siemens Ag X-ray image intensifier and method for its production
DE10117365A1 (en) * 2001-04-06 2002-10-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Low-pressure discharge lamp
TWI245308B (en) * 2002-09-13 2005-12-11 Getters Spa Non-evaporable getter compositions which can be reactivated at low temperature after exposure to reactive gases at a higher temperature
ITMI20042017A1 (en) * 2004-10-22 2005-01-22 Getters Spa GAS SURFACE SENSOR OF ACOUSTIC WAVES AND PROCEDURE FOR ITS MANUFACTURING
US20060198777A1 (en) * 2005-03-03 2006-09-07 Cross Joseph B Mercury removal sorbent
ITMI20101519A1 (en) 2010-08-06 2012-02-07 Getters Spa IMPROVEMENTS FOR TUBES RECEIVERS OF SOLAR COLLECTORS
ITMI20111492A1 (en) 2011-08-04 2013-02-05 Getters Spa IMPROVEMENTS FOR RECEIVER TUBES FOR SOLAR COLLECTORS
ITMI20111870A1 (en) 2011-10-14 2013-04-15 Getters Spa NON EVAPORABLE GETTER COMPOSITIONS THAT CAN BE REACTIVATED AT LOW TEMPERATURE AFTER EXPOSURE TO REACTIVE GASES AT A GREATER TEMPERATURE
ITMI20120144A1 (en) 2012-02-03 2013-08-04 Getters Spa IMPROVEMENTS FOR TUBES RECEIVERS OF SOLAR COLLECTORS
WO2013126407A1 (en) * 2012-02-20 2013-08-29 Smith & Nephew, Inc. Porous structures and methods of making same
DE102012212409A1 (en) 2012-07-16 2013-12-05 Siemens Ag Vacuum housing used for X-ray tube, comprises getter material and material which oxidizes at preset temperature
ITMI20122092A1 (en) 2012-12-10 2014-06-11 Getters Spa NON EVAPORABLE GETTER ALLOYS REACTIVATED AFTER EXPOSURE TO REACTIVE GASES
CN114787401B (en) * 2019-09-06 2023-09-12 株式会社泰库诺瓦 Nanocomposite metal material and method for producing nanocomposite metal material
RU2754864C1 (en) * 2020-11-23 2021-09-08 Акционерное общество «Обнинское научно-производственное предприятие «Технология» им. А.Г.Ромашина» Method for producing an non-evaporable getter and a composite getter for an x-ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT963874B (en) * 1972-08-10 1974-01-21 Getters Spa IMPROVED GETTER DEVICE CONTAINING NON-EVAPORABLE MATERIAL
DE2744191A1 (en) * 1977-09-30 1979-04-05 Yissum Res Dev Co Zirconium alloys for storing hydrogen - suitable when using hydrogen for driving IC engines in motor cars
IT1110271B (en) * 1979-02-05 1985-12-23 Getters Spa NON-EVAPORABLE TERNARY GETTERING ALLOY AND METHOD OF ITS USE FOR THE ABSORPTION OF WATER, WATER VAPOR, OTHER GASES

Also Published As

Publication number Publication date
DE3122188A1 (en) 1982-03-04
NL186412B (en) 1990-06-18
JPS5753235A (en) 1982-03-30
NL8102697A (en) 1982-01-04
FR2484138B1 (en) 1984-06-29
FR2484138A1 (en) 1981-12-11
JPS6133613B2 (en) 1986-08-02
IT1198325B (en) 1988-12-21
GB2077487A (en) 1981-12-16
IT8022545A0 (en) 1980-06-04
NL186412C (en) 1990-11-16
DE3122188C2 (en) 1986-09-11

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010531