Iron-based powder for oxygen reactant, and oxygen reactant using same
AssigneeJfe Steel Corporation
InventorsNaoki YAMAMOTO, Kohsuke ASHIZUKA, Shigeru UNAMI
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Abstract
Provided is an iron-based powder for an oxygen reactant that has a low production cost and appropriately controlled reactivity with oxygen. The iron-based powder has a lattice interplanar spacing of 2.000 angstrom or more and 2.100 angstrom or less, as determined from a diffraction intensity curve corresponding to the (110) diffraction plane of α-Fe crystal among the diffraction peaks of X-ray diffraction.
Claims2
An iron-based powder for an oxygen reactant, the iron-based powder having a lattice interplanar spacing of 2.000 angstrom or more and 2.100 angstrom or less, as determined from a diffraction intensity curve corresponding to the (110) diffraction plane of α-Fe crystal among the diffraction peaks of X-ray diffraction.
Dependencies are inferred from the claim text.