China's Baotou Iron & Steel Group has awarded Siemens Metals Technologies an order for the supply of a new facility for the in-line thermal treatment of heavy-duty rails, to be installed in one of the company's two long product rolling mills in Baotou, Inner Mongolia. This will include the world's first application of an advanced technology for rail hardening, which has been jointly developed by Siemens and the Italian technical center, Centro Sviluppo Materiali S.p.A. (CSM). This injector dual-phase rail hardening system, named Idrha+, enables rails to be produced with improved resistance to contact fatigue and wear. The new in-line system will also optimize the rail product performances according to the different grades of steel, which may be processed reliably and flexibly. It is scheduled to be commissioned at the beginning of 2014.
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机译：中国包头钢铁集团已授予西门子金属技术公司一份订单，以提供新的重型钢轨在线热处理设备，该设备将安装在该公司位于内蒙古包头的两家长材轧机之一蒙古。这将包括由西门子和意大利技术中心Centro Sviluppo Materiali S.p.A.（CSM）联合开发的世界上首次将先进技术用于钢轨硬化。这种名为Idrha +的喷油器双相钢轨硬化系统使钢轨的生产具有提高的抗接触疲劳性和耐磨性。新的在线系统还将根据不同等级的钢材优化铁路产品的性能，这些钢材可以可靠，灵活地进行处理。计划于2014年初投入使用。
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