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近日，德國薩爾鍛鋼廠(Saarschmiede) 成功制造42噸級含9%鉻的先進汽輪機中壓轉子鍛件，其原材料在能源發電設備行業也稱FB2鋼。

該型先進的中壓轉子打破了薩爾自身在FB2整鍛轉子領域的生產記錄，是當今全球最新一代超超臨界 (USC) 汽輪機組的核心部件。采用這種中壓轉子可以使USC汽輪機在蒸汽再熱循環和更高的蒸汽溫度下穩定運行，從而提高火電廠的發電效率，有效減少每千瓦時的煤炭消耗量以及碳排放量，與全球盡早實現碳中和的目標一致。

同時，該型中壓轉子的順利交貨也延續了Saarschmiede為客戶提供各種尺寸和重量級別的優質高合金粗加工轉子的成功案例。

新聞來源: Saarschmiede LinkedIn

英文原文 如下：

Advanced Steam Turbine rotors made by Saarschmiede to reduce carbon emissions for a better climate!

Saarschmiede has launched an advanced Steam Turbine IP Rotor (Intermediate Pressure) of 42 tons with 9% Chromium,  which is also known as FB2 Steel for the Power Generation market.

This advanced IP rotor breaks the record of its field. It is the core component of the most modern ultra supercritical (USC) steam turbine. Such IP rotor enables the USC steam turbine to run on steam re-heating cycle and at higher steam temperature, which increase the efficiency of the power plant. As a result, both coal consumption as well as carbon emission per KWHr will be reduced, in line with the global targets towards carbon neutrality. 

It also continues Saarschmiede‘s success story of providing higher alloyed premachined rotors of various sizes and weight categories.