蓄電池電極用連続押出し鉛合金ストリップ

Japanese Patent JP4380159

B2

A method of producing lead alloy strip for fabrication of positive and negative electrodes of a lead-acid battery by extruding a lead alloy at elevated temperature to produce a lead alloy strip having a desired profile and rapidly cooling the extruded strip to acquire a desired microstructure. Battery grids produced from the lead alloy strip have reduced vertical growth and enhanced resistance to corrosion.

JPS57199513	VARIABLE ARCH TYPE COOLING HEARTH FOR BAR STEEL
JP4824358	Aluminum alloy extruded material with excellent surface properties and its manufacturing method, and a perforated tube for a heat exchanger and a method for manufacturing a heat exchanger incorporating the perforated tube.

Clark, Douglas, Gee.
Gustaveson, Kenneth, Henning, Luno
Russell, derrick, william
Winze, Albert, M.

JP2002568440A

December 09, 2009

February 20, 2002

Click for automatic bibliography generation  

Tech Cominco Metals Limited

B21C23/00; H01M4/82; B21D31/04; C22C11/06; C22F1/00; C22F1/12; H01M4/74

JP63027825B1
JP57208068A
JP11086876A
JP8028218B2
JP58053158A
JP63088755A

Teruichi Hase
Maki Kamiya

Previous Patent: ズームレンズ

Next Patent: ７−キノリニル−３，５−ジヒドロキシヘプト−６−エン酸エステルの製�...