Method for preparing grid alloy of lead battery

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United States of America Patent

PATENT NO 11851732
APP PUB NO 20210040583A1
SERIAL NO

16965770

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Abstract

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A method for preparing a grid alloy of a lead battery, comprising the following steps: (1) preparing an aluminum-lanthanum-cerium rare earth mother alloy by using a molten salt electrolysis method; (2) melting the aluminum-lanthanum-cerium rare earth mother alloy with sodium and partial lead and uniformly stirring same to prepare an intermediate alloy; and (3) melting the intermediate alloy with calcium, tin and remaining lead and uniformly stirring same to form a grid alloy of a lead battery.

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Patent Owner(s)

Patent OwnerAddress
TIANNENG BATTERY GROUP CO LTD313100 ZHEJIANG CITY OF HUZHOU PROVINCE CHANGXING COUNTY COAL TOWN INDUSTRIAL PARK HUZHOU CITY ZHEJIANG PROVINCE 313100

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dai, Fei Zhejiang, CN 14 36
Gao, Genfang Zhejiang, CN 2 1
Hu, Shu Zhejiang, CN 10 58
Li, Dan Zhejiang, CN 393 4398
Liu, Qing Zhejiang, CN 537 5415
Tang, Xufeng Zhejiang, CN 2 2
Tian, Qingshan Zhejiang, CN 4 6
Xiong, Zhenglin Zhejiang, CN 1 1
Yao, Qiushi Zhejiang, CN 2 2
Zhou, Wenwei Zhejiang, CN 5 60

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