首页>
外国专利>
Method for producing metal steel alloys and / or iron alloys in hot and thick plate mills using optimized structure simulators, structure monitors and / or structure models
Method for producing metal steel alloys and / or iron alloys in hot and thick plate mills using optimized structure simulators, structure monitors and / or structure models
展开▼
机译:使用优化的结构模拟器,结构监视器和/或结构模型在热厚板轧机中生产金属钢合金和/或铁合金的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
In a method for controlling a metallurgical production plant by means of a microstructure model, which comprises a program which calculates at least one mechanical strength property of a product being produced, which program calculates the strength property on the basis of calculated metallurgical phase components of the microstructure of the produced product, wherein the metallurgical plant comprises a terminating cooling line, and wherein operating parameters for the metallurgical plant with adjustable output values, which are established at least partially in advance, are factored into the calculation of the mechanical strength property, the object of the method is to enable an advantageous adjustment of operating parameters in order to achieve desired mechanical strength properties in a product consisting of a metal steel and/or iron alloy. This object is achieved in that, as the operating parameters that are factored into the calculation of the strength property, the mass fraction of at least one alloy element that is present in the chemical composition of the metal steel and/or iron alloy being used, and at least one additional operating parameter, preferably a cooling rate which is set as part of a cooling process carried out after a rolling process, are detected, and an increase in the strength property in question of the produced product, said increase being achieved by modifying at least said additional operating parameter, is at least partially compensated for by reducing the mass fraction of one or more of the alloying elements of the metal steel and/or iron alloy being used.
展开▼