The iron core production, Hitachi Metal Chinese exclusive agent for amorphous core production line in operation, China will be the amorphous alloy transformer to play a powerful role in promoting, with the core domestic enterprises have continuously increased, Amorphous alloys restraining our development of the transformer core is expected to break through. Overall, the production technology of iron core and transformer is not a key factor what restricte to promote amorphous alloy transformer, but Amorphous alloy material breakthroughs can bring a qualitative leap. Amorphous alloys transformer is on the stage and amorphous alloy materials in the 1970s has been a new alloy materials. This alloy has many unique features, such as the excellent magnetic properties, corrosion resistance, wear resistance, high hardness, high strength, high resistivity, and so on. To capacity, China's average annual production distribution transformer about 240 million kVA. With the urban and rural power network investment boosting, Distribution Transformer demand are expected to maintain a 10％-15％ growth. At this rate projections to the year of 2010, if 10％ of the distribution transformers use of amorphous materials, our country’s demand of amorphous transformer will reach 38 million kVA and demand of amorphous alloy material will be above 70,000 tons.