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美日已就非晶材料生产达成了协议,即禁止日本在1997年前生产非晶合金。日本钢厂对非晶开发动态了如指掌,对1997年后可能拥有与现在进口数量相同的非晶生产能力也具信心。并在竭力研制性能可和非晶相比的轧制硅钢,日本认为只要硅钢轧制到0.1mm以下,其各项性能均可优于非晶材料。在高频变压器和电机应用方面,6.5％硅钢具有低铁损和低噪声的优点。 NKK率先研制了工业级的6.5％硅钢薄带,它还宣布在Keihin(京滨)专门设厂生产。英国专家相信在今后5年内,这家公司
The United States and Japan have reached an agreement on the production of amorphous materials, which prohibits Japan from producing amorphous alloys before 1997. Japanese mills are well aware of developments in the amorphous sector and are confident of having the same amount of amorphous production as they have imported since 1997. And in their efforts to develop performance and amorphous than the rolling of silicon steel, Japan believes that as long as the silicon steel rolling to 0.1mm below, its performance can be better than the amorphous material. 6.5% silicon steel offers the advantages of low core loss and low noise in high frequency transformer and motor applications. NKK pioneered the industrial grade 6.5% silicon steel ribbon, it also announced the Keihin (Keihin) set up a dedicated factory production. British experts believe the company will be in the next five years