Lead Alloy, Lead Storage Battery Electrode, Lead Storage Battery, and Power Storage System
AssigneesFurukawa Electric Co., Ltd., The Furukawa Battery Co., Ltd.
InventorsHiroshi Kaneko, Miho Yamauchi, Yoshiaki Ogiwara, Jun Furukawa, Keizo Yamada, Ayano Koide, Atsushi Sato
Life of this patent
Estimating the term…
Abstract
A lead alloy that is difficult to cause extension even when force is applied to the lead alloy is described. The half width of a (311) diffraction peak in a diffraction chart obtained by analyzing the lead alloy using an X-ray diffraction method is 1.4 or more times the half width of a (311) diffraction peak in a diffraction chart obtained by analyzing powder of pure lead using the X-ray diffraction method.
Claims10
A lead alloy in which a half width of a (311) diffraction peak in a diffraction chart obtained by analyzing the lead alloy by an X-ray diffraction method is 1.4 or more times of a half width of a (311) diffraction peak in a diffraction chart obtained by analyzing powder of pure lead by the X-ray diffraction method.
Dependencies are inferred from the claim text.