Description of the spot market this week by the Shanghai aluminum Zoudie and negative news dragged down the spot aluminum prices continue to fall exploratory test support at the bottom. East China spot price in 1,598,016,150 yuan / ton range, the actual transaction price in the month the water level -16 200 yuan / ton range; South China spot market price at 16100-16200 yuan / ton range, the actual transaction price in 16130-16280 yuan / ton range. Although again this week SRB thrown 117,000 tons of aluminum ingots, battery recycling prices, it is understood, the second major deal in the 15300-15500 range throw Reserve yuan / ton, the highest turnover was 16,000 yuan / ton, the lowest Transactions are 15,100 yuan / ton. Overall ease the tight supply situation in some areas, and less negative impact on the aluminum market constituted. Remelting ingots common defects are: ① pores. Mainly due to the casting temperature, more gas in liquid aluminum, aluminum ingot surface pores (pinholes) and more, the surface dark, severe thermal cracking. ② slag. Mainly due to the one playing dirty slag recycling batteries, causing the surface slag; second aluminum liquid temperature is too low, causing internal slag. ③ ripple and flash. Mainly the operation is not fine, recycle battery car batteries, aluminum ingots to do too much, or the resulting molding machine is not running smoothly. ④ cracks. Cold cracking mainly casting temperature is too low, resulting in less dense crystalline ingots, resulting in loose even crack. High temperature thermal cracking caused by the casting. ⑤ segregation. When the cast alloy is mainly caused by uneven mixing. Battery recycling, battery recycling quotes, prices recovered battery recycling scrap metal from the Linyi City Shengxin Limited. Battery recycling, battery recycling offer, recycling battery prices are Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact picture on this page or telephone obtain the latest information, contact: Zhu new.