Cast iron, which is characterized by lower cost, easily founding to shape and excellent comprehensive mechanics performance, has been widely using for a region of industrial application.
铸铁以其成本低廉，易铸造成型及其优良的综合力学性能，成为近代工业生产中应用最为广泛金属材料之一。
2
Famous for his electrical experiments, this founding father invented the iron furnace (a. K. A. The franklin stove), the lightning rod, bifocals and a carriage odometer, among other things.
Since the founding of New China, it has been Proved through geological reconnaissance and exploration that China is rich in iron ore resources and ranks the third in the world.