TH62399A - Method for producing lead-acid plates or lead alloys for use with lead acid batteries and lead acid batteries. - Google Patents

Abstract

DC60 (21/07/46) Content disclosed here is a method for producing a lattice of lead element plates (or lead alloys) for lead acid batteries specifically designated as molten metal. lead Or the lead alloy is continuously extruded under the temperature below the melting point of lead or Lead alloys ranging from 10 ° C to 100 ° C, after which the extruded material is cooled under Temperatures below the melting point of lead or lead alloys from 50 to 230 ° C with a pull rate. All set at 10 to 90% and after that it is cooled and processed on the material obtained from The extrusion is cold rolled to produce the plates lattice and the lead acid battery containing Lattice of lead plates The content disclosed here is a method for producing the lattice of lead element plates (or lead alloys) for lead acid batteries that are specifically designated as molten metal. lead Or the lead alloy is continuously extruded under the temperature below the melting point of lead or Lead alloys from 10 ํ C to 100 ํ C, after which the extruded material is cold rolled under Temperatures below the melting point of lead or lead alloys from 50 to 230 ํ C with a tensile rate. All set at 10 to 90% and after that it is cooled and processed on the material obtained from The extrusion is cold rolled to produce the plates lattice and the lead acid battery containing Lattice of lead plates (Or its alloy of lead)

Claims (9)

1.Method for producing lattice of leaded plates (Or its alloy of lead) for lead acid batteries Where the molten lead metal or lead alloy is extruded at This process was continued under the melting point of lead or lead alloy from 10 ° C to 100 ° C, after which the extruded material was cold rolled under a temperature below the melting point of lead alloy. Lead or lead alloys ranging from 50 to 230 ํ C with a predetermined total tensile rate of 10 to 90%, and after that are cooled and processed on the extruded material that is cold rolled to Produces the lattice of the plates. 2. A lead acid battery from which the lattice of its element plates is obtained by the specified method. Included in claim 1 3.Production method of leaded plates (Or lead alloys) for lead acid batteries according to claim 1 at which the extrusion process Molten metal that is lead Or the lead alloy is extruded into a pipe shape, after which a slit is created. At one edge of the pipe, and in the next, pushes it from the north and south areas. Such pipes in such a way as to cause the tubes to unfold to flatten them. 4.Lead acid battery Where the lattice of its plates were obtained by the specified manufacturing method Listed in claim 3 5.Method for producing lattice of leaded plates (Or lead alloy) for lead acid batteries in accordance with claim 1, where at the extrusion process thereof Molten metal that Lead or lead alloy is extruded into a tube with a continuous slit in a direction along the The length of the pipe or it is extruded into a U shape, after which the resulting material is pushed from the area where Above and below the extruded material in such a way that the extruded material is spread out in The manner in which the extrusion material is spread out to flatten the resulting material. 6.Lead acid battery Where the lattice of its plates were obtained by the specified manufacturing method Listed in claim 5 7. Lattice Production Method of Lead Plates (Or lead alloy) for lead acid batteries according to claim 1, where the lead alloy is the Pb-Ca-Sn-Al-Ba group and the plate lattice is the lattice for Positive electrode 8.Lead acid battery Where the lattice of its plates were obtained by the specified manufacturing method Listed in claim 7 9. Lattice Production Method of Lead Plates (Or its alloy of lead) for lead acid batteries As discussed in claim 7, where lead alloys contain Ca in an amount of not less than 0.02% by weight and less than 0.06% by weight, Sn in an amount that is In the range between 0.4% by wt and 2.5% by wt, Al in quantities between 0.005% by wt and 0.04% by wt, Ba in quantities between 0.002% by wt and 0.014% by wt. And contaminants that are inevitable Mixed The balance and lattice of the plates are lattice for the plus 1 electrode. 0.Lead acid battery Where the lattice of its plates were obtained by the specified manufacturing method Listed in claim 9