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    • 4. 发明申请
    • CONTINUOUS CASTING OF LEAD ALLOY STRIP FOR HEAVY DUTY BATTERY ELECTRODES
    • 用于重型电池电极的铅合金条的连续铸造
    • WO2011054095A1
    • 2011-05-12
    • PCT/CA2010/001765
    • 2010-11-05
    • TECK METALS LTD.ROSSI, Jeffrey A.SEYMOUR, Theodore J.
    • ROSSI, Jeffrey A.SEYMOUR, Theodore J.
    • B22D25/04B22D11/06B22D11/124
    • B22D11/0611B21B1/26B22D11/001B22D11/064B22D11/0682B22D25/04C22C11/08C22C11/10
    • A method and apparatus for continuously casting lead alloy strip on a casting surface on substantially the upper half of a rotatable casting drum from a pool of molten lead alloy at a high speed comprising imparting a coarse texture to the casting surface, providing a tundish containing a pool of the molten lead alloy at a predetermined temperature adjacent a substantially vertical upwardly-moving portion of said casting drum, the tundish having a graphite lip insert having an open front defined by a Hp insert floor and opposed sidewalls cooperating with and commencing at a substantially vertical portion of the casting surface to contain said molten lead alloy in the lip insert, controlling the height of the surface level and temperature of the molten lead alloy in the lip insert, moving the casting surface upwardly through the pool of molten lead alloy by rotating said drum for depositing the lead alloy thereon, cooling the casting surface of the drum to solidify a strip of the lead alloy on substantially the upper half of the rotatable casting drum, and stripping the strip from the casting surface. The molten lead alloy preferably is a antimony-lead alloy containing about 0.3 to 5.0 wt% antimony, the balance essentially lead.
    • 一种方法和装置,用于在铸造表面上连续铸造铅合金带,该铸造表面在可旋转的铸造滚筒的上半部分上从高熔点的熔融铅合金池中将铸造表面粗糙化,从而提供含有 在与所述流延鼓的基本垂直的向上移动的部分相邻的预定温度下,熔融铅合金的池组合,所述中间包具有石墨唇形插入物,所述石墨唇形插入物具有由Hp插入物地板限定的开放前缘和与基本上 铸造表面的垂直部分以在唇形插入件中容纳所述熔融铅合金,控制唇形插入件中熔融铅合金的表面水平和温度的高度,通过旋转将铸造表面向上移动通过熔融铅合金池 所述滚筒用于在其上沉积铅合金,冷却滚筒的铸造表面以固化导线a的条带 基本上可旋转铸塑滚筒的上半部分,并从铸造表面剥离带材。 熔融铅合金优选为含有约0.3〜5.0重量%锑的锑铅合金,余量基本上为铅。