2008年11月17日星期一

Ductile Iron Casting

Ductile iron, a synthetic metal material that was invented in the middle of the twentieth century, is one of the types of iron used to make cast iron. In general, ductile iron has a higher tensile strength than grey iron, the kind of iron traditionally used to make cast iron products. Ductile iron, as its name suggests, is more ductile than traditional iron materials, which tend to be more brittle and prone to fracture under high tensile stress.

Ductile iron is commonly used to make cast iron pipes, like those used in water and sewer lines. Ductile iron is used for a variety of applications in many different industries. These industries include, but are not limited to agriculture, automotive, irrigation, ventilation, hydraulics, and manufacturing.

2008年11月7日星期五

Aluminum Castings china

Aluminum casting is a metal forming process in which molten aluminum metal is put under pressure and injected into a die. Aluminum die casts are lightweight alloys that have good corrosion resistance, mechanical properties, high thermal and electrical conductivity and strength at high temperatures. Aluminum alloys possess high dimensional stability for complex shapes and thin walls.

Aluminum casting is efficient and economical and offers a wide range of durable shapes and components. Little or no machining is required after a part is die cast, because the process provides very close tolerances for even complex shapes. Aluminum castings can also be easily plated or finished. Aluminum castings are dimensionally stable and heat resistant.

Aluminum castings are commonly used in the production of hardware and tools because of their great resistance to corrosion and high temperatures, as well as their conductivity. In addition, aluminum castings are used in applications requiring the production of intricate part features and components.