Emerging ferrous alloysEmerging ferrous alloys are a very important part of a recent group of newer and promising high-performancePerformance engineering materials. These metal alloysAlloy are the most selected engineering materials due to the relatively low costCost to produce them compared toNon-ferrous alloys non-ferrous alloysFerrous alloys and non-metalNon-metal materials. Today, newer ferrous alloysFerrous alloys are as light as possible, rigid, hardHard, and tough enough to support stressesStress , but are also sufficiently flexibleFlexible to be shaped, assembled, and repaired under different environmental conditionsEnvironmental conditions. However, their in-service response propertiesThermal properties need to be set based on the influence of the alloyingAlloying elements and thermalThermal and mechanicalMechanical processing schedules, focusing on an optimisticCost-effective costCost-effective impact and energy savingsEnergy saving. In the present investigation, an extensive literature review work was carried out on the most important topics about ferrous metal alloysAlloy. This chapter reports a carefully revision of the state of the art and the involved challenges and advances on the development of emerging ferrous alloysEmerging ferrous alloys. Thus, there is proposed a classification method of ferrous alloysFerrous alloys englobed into the traditional concept for steelsSteel (i.e., structural steelsStructural steels, high-strengthStrength low-alloyAlloy steelsSteel , tool steelsTool steels and, advanced high-strengthStrength steelsSteel ) and ironsIron (i.e., white ironIron , gray ironIron , ductile ironIron , and malleable ironMalleable iron). However, there are many types of ferrous alloysFerrous alloys that are difficult to include in all of them, as it is the case of ferrous high/medium-entropy alloysAlloy. Through the concentration of the scientific and technological information, it is evident that the design, manufactureManufacture, and applicationsApplication of new ironIron -based metal alloysAlloy, called as emerging ferrous alloysEmerging ferrous alloys, lies in the correct selection of alloyingAlloying elements, simulationSimulation and optimizationOptimization of thermalThermal , mechanicalMechanical and thermomechanical processingThermomechanical processing parametersParameter. The control of the solidificationSolidification variables of the molten metalMolten metal is also a very important parameter to considerParameter. It has been shown that currentCurrent trends between the nature of ferrous alloysFerrous alloys and their structureStructure/microstructureMicrostructure arise on different length scales, in which the asserted combination of modern characterization techniquesCharacterization techniques andHigh-tech modeling high-tech modelingModeling and simulationSimulation tools help to reveal their structural essence for widespread energyEnergy, manufacturingManufacturing, constructionConstruction , and transportation applicationsTransportation applications. Also, an important finding is that the above proposed classification goes far away from the traditionally iron systems concept, as science and technology are driving the development of new alloyAlloy systems with outstanding characteristics.

Emerging Ferrous Alloys

章节
发表日期：

2025年

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A. E. Salas-Reyes,
G. Altamirano-Guerrero

摘要

Emerging ferrous alloysEmerging ferrous alloys are a very important part of a recent group of newer and promising high-performancePerformance engineering materials. These metal alloysAlloy are the most selected engineering materials due to the relatively low costCost to produce them compared toNon-ferrous alloys non-ferrous alloysFerrous alloys and non-metalNon-metal materials. Today, newer ferrous alloysFerrous alloys are as light as possible, rigid, hardHard, and tough enough to support stressesStress , but are also sufficiently flexibleFlexible to be shaped, assembled, and repaired under different environmental conditionsEnvironmental conditions. However, their in-service response propertiesThermal properties need to be set based on the influence of the alloyingAlloying elements and thermalThermal and mechanicalMechanical processing schedules, focusing on an optimisticCost-effective costCost-effective impact and energy savingsEnergy saving. In the present investigation, an extensive literature review work was carried out on the most important topics about ferrous metal alloysAlloy. This chapter reports a carefully revision of the state of the art and the involved challenges and advances on the development of emerging ferrous alloysEmerging ferrous alloys. Thus, there is proposed a classification method of ferrous alloysFerrous alloys englobed into the traditional concept for steelsSteel (i.e., structural steelsStructural steels, high-strengthStrength low-alloyAlloy steelsSteel , tool steelsTool steels and, advanced high-strengthStrength steelsSteel ) and ironsIron (i.e., white ironIron , gray ironIron , ductile ironIron , and malleable ironMalleable iron). However, there are many types of ferrous alloysFerrous alloys that are difficult to include in all of them, as it is the case of ferrous high/medium-entropy alloysAlloy. Through the concentration of the scientific and technological information, it is evident that the design, manufactureManufacture, and applicationsApplication of new ironIron -based metal alloysAlloy, called as emerging ferrous alloysEmerging ferrous alloys, lies in the correct selection of alloyingAlloying elements, simulationSimulation and optimizationOptimization of thermalThermal , mechanicalMechanical and thermomechanical processingThermomechanical processing parametersParameter. The control of the solidificationSolidification variables of the molten metalMolten metal is also a very important parameter to considerParameter. It has been shown that currentCurrent trends between the nature of ferrous alloysFerrous alloys and their structureStructure/microstructureMicrostructure arise on different length scales, in which the asserted combination of modern characterization techniquesCharacterization techniques andHigh-tech modeling high-tech modelingModeling and simulationSimulation tools help to reveal their structural essence for widespread energyEnergy, manufacturingManufacturing, constructionConstruction , and transportation applicationsTransportation applications. Also, an important finding is that the above proposed classification goes far away from the traditionally iron systems concept, as science and technology are driving the development of new alloyAlloy systems with outstanding characteristics.