作爲日本主要鋼鐵生産企業日立鋼鐵擁有陸大業務部門,航空航海,石油化工、電子材料,産業機器、汽車零部件,工程設備等陸個領域,日益顯示出強大勢力,在日本擁有完善的工廠和技術研究開發中心。
在熔煉工藝上建立了潔淨鋼制選系統ELVAC,它包括電弧爐熔煉,鋼包精煉,真空脫氣和連續鑄造,使工具鋼産品實現尺寸連續可調制軋制。公司除擁有可靠控制VAR
ESR設備外,還擁有能熔钛其合金PPC爐。其高端産品“飛機發動機主軸”獲得世界三大航空發動機制造廠産品材料認定。
日立鋼鐵年産量超過500萬噸,年銷售額30億以上,有著先進的技術、先進的設備和高水平技術專家。是世界上唯壹能生産無方向高性能模具鋼企業。煉鋼曆史超過百年,並在世界同行業中,**先獲得ISO---9000品質認證。
As the main steel production corporation of Japan, the output of
Hitachi is over 5 million ton per year, the sale is above 3 billion
per year, it has advanced technique and equipment as well as
technologists of high level.Hitachi is the only one corporation of
the world which can produce mould steel of high quality and no
direction. The history of steel-making is more than one century, it
is the first one to obtain ISO-9000 quality certification in the
peers of the world.