Remelting ingots common defects are: ① pores. Mainly due to the casting temperature is too high, aluminum liquid gas is more, manufacturers of non-national standard aluminum ingots, aluminum ingot surface pores (pinholes) and more, the surface dark, severe thermal cracking. ② slag. Mainly due to one hit residue without a net, causing the surface slag; second molten aluminum temperature is too low, causing internal slag. ③ ripple and flash. Mainly the operation is not fine, do too much ingots, aluminum ingots non-GB, or is caused by the casting 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. Early last week, jobless claims fell to two-year low population, improved consumer spending, non-GB aluminum ingot prices, suggesting that the improvement in the US economy closer to a self-sustaining recovery, the data is temporarily canceling the debt pressure. Also Ireland and the EU / IMF negotiations or completed this weekend provide temporary support to euro sentiment. But overall the further spread of the European debt market and from China against the introduction of inflation continued to tighten policy concerns disappeared, wholesale non-GB aluminum ingots, the dollar will continue to maintain a strong pressure to make aluminum. Fundamentals: LME aluminum inventories fell 10,000 to 4,287,900 tons. Domestic spot market stock was unchanged at 755,000 tons. With the weakening of the domestic energy conservation efforts, and had expected in December there will be some recovery discontinued smelter capacity, but with the decline in the current round of price, some aluminum changed the original plan to restore discontinued production capacity will continue to delay, which In the short term, it will not cause the supply pressure to increase domestic aluminum market. Non-national standard aluminum ingots suppliers, Shengxin scrap metal recycling, non-national standard aluminum ingots recovered from the Linyi City Shengxin scrap metal Limited. Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) located in Linyi Economic Development Zone, Shandong Mei Buzhen. Scraps and development in the wave of market economy, the current Shengxin scrap metal recycling has a high profile in the scrap metal, and enjoys a good reputation. Shengxin scrap metal recycling business alliance has made the entire network certification, marking our service and management level has reached a new height. Shengxin scrap metal recycling all employees willing to work with all people of insight and common development, for a better future.