Patent · US Active

Non-evaporable getter alloys based on yttrium for hydrogen sorption

US7858024B2 · kind B2 · utility

0Cited by

2References

9Claims

0Family size

Assignee

SAES GETTERS S.P.A. · IT

Inventors

Alberto Coda · Rescaldina, IT
Alessio Corazza · Como, IT
Alessandro Gallitognotta · Lainate, IT
Luca Toia · Cassano Magnago, IT
Paola Baronio · Caronno Pertusella, IT
Magda Bovisio · Milano, IT

Key dates

Filing date	May 29, 2007
Grant date	Dec 28, 2010
Priority date	—
Expiry date	Jan 21, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/13
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Non-evaporable getter alloys, such as Y 75%-Mn 15%-Al 10%, are provided and can be activated at relatively low temperatures and have good properties in sorbing a wide variety of gases, particularly hydrogen.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.