NON-EVAPORABLE GETTER COMPOSITIONS WHICH CAN BE REACTIVATED AT LOW TEMPERATURE AFTER EXPOSURE TO REACTIVE GASES AT A HIGHER TEMPERATURE

NON-EVAPORABLE GETTER COMPOSITIONS WHICH CAN BE REACTIVATED AT LOW TEMPERATURE AFTER EXPOSURE TO REACTIVE GASES AT A HIGHER TEMPERATURE

COMPOSITIONS CONTAINING NON-EVAPORABLE GETTER ALLOYS ARE DESCRIBED WHICH, AFTER HAVING LOST THEIR FUNCTIONALITY IN CONSEQUENCE OF THE EXPOSURE TO REACTIVE GASES AT A FIRST TEMPERATURE, CAN THEN BE REACTIVATED THROUGH A THENNAL TREATMENT AT A SECOND TEMPERATURE THAT IS LOWER THAN THE FIRST ONE.

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Bibliographische Detailangaben
Hauptverfasser: BOFFITO CLAUDIO, TOIA LUCA, GALLITOGNOTTA ALESSANDRO
Format: Patent
Sprache:eng
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Zusammenfassung:COMPOSITIONS CONTAINING NON-EVAPORABLE GETTER ALLOYS ARE DESCRIBED WHICH, AFTER HAVING LOST THEIR FUNCTIONALITY IN CONSEQUENCE OF THE EXPOSURE TO REACTIVE GASES AT A FIRST TEMPERATURE, CAN THEN BE REACTIVATED THROUGH A THENNAL TREATMENT AT A SECOND TEMPERATURE THAT IS LOWER THAN THE FIRST ONE.