Lost foam technology is different from other casting methods like die casting and permanent mold casting. The castings of LFC (lost foam technology) can have heat treatment and it makes castings (aluminum alloy) ‘strength better than others. LFC is cyalled the casting with environmental protection in 21st centur. And it saves energy mostly. LFC can lower CO2 to avoid Green House Effect. The process of pouring is in vacuum so many sand and air holes are decreased efficiently. LFC makes castings have stable quality, especially in high pressure environment. The main difference between LFC and permanent mold casting is cores are eliminated. Nowadays, LFC is throughout Europe and America almost. It includes world vehicle manufacturers like Mercedes-Benz, GM, VOLVO and SAAB. All they set up LFC factory to produce auto parts, especially for engine parts...More>>