Title:
TI-W NON-EVAPORATING TYPE GETTER
Document Type and Number:
Japanese Patent JPH05159697
Kind Code:
A
Abstract:
PURPOSE: To provide a high density Ti-W non-evaporating type getter excellent in gas absorbing performance which can be manufactured without using a binder.
CONSTITUTION: A Ti-W non-evaporating type getter is made of a pressurized molded body of 1-30wt.% of Ti powder having a grain size less than 43μm and 99-70wt.% of W powder having a grain size of 104-403μm, or it is formed by baking the pressurized molded body.
Inventors:
SUMIKAKE SHIGERU
ITO NOBUO
ITO NOBUO
Application Number:
JP32324591A
Publication Date:
June 25, 1993
Filing Date:
December 06, 1991
Export Citation:
Assignee:
JAPAN METALS & CHEM CO LTD
International Classes:
A47J41/02; C22C27/04; H01J7/18; (IPC1-7): A47J41/02; C22C27/04; H01J7/18
Attorney, Agent or Firm:
Junzo Ogawa (1 person outside)
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