HYDROGEN STORING METALLIC MATERIAL

Title:

HYDROGEN STORING METALLIC MATERIAL

Document Type and Number:

Japanese Patent JPS5531200

Kind Code:

A

Abstract:

PURPOSE: To provide a cheap metallic material capable of compactly storing hydrogen by adding a specified amt. of Cu or Ni to Zr.

CONSTITUTION: An alloy consisting of Cu 5W20wt% or Ni 5W40wt% and the balance Zr is manufactured. This metallic material has performance comparable to pure Zr even at a considerably low hydrogen absorbing start temp. and it is superior in characteristics such as hydrogen absorption press., hydrogen emission temp. and hydrogen emission press. Under a press. atmosphere of 1Wover 10kg/cm2G the vol. of hydrogen emitted from Zr-34%Ni alloy is almost equal to that from pure Zr at a temp. about 400°C below the hydrogen emission temp. of pure Zr. This metallic material can be obtd. relatively cheaply.

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Inventors:

IZUMIYAMA MASAO
SAWADA NORITATSU
TOUGOU FUMITAKA

Application Number:

JP11254779A

Publication Date:

March 05, 1980

Filing Date:

September 03, 1979

Export Citation:

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Assignee:

JAPAN GASOLINE

International Classes:

C22C16/00; C01B3/00; (IPC1-7): C22C16/00

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