Open AccessBook
Steels, Microstructure and Properties
TLDR
In this article, the authors studied the effects of alloying elements in iron-carbon alloys and the formation of martensite, bainite reaction and acicular ferrite reaction.Abstract:
Iron and its interstitial solid solutions * The strengthening of iron and its alloys * The iron-carbon equilibrium diagram and plain carbon steels * The effects of alloying elements in iron-carbon alloys * Formation of martensite * The bainite reaction * Acicular ferrite * The heat treatment of steels - hardenability * The tempering of martensite * Commercial Steels: New material to include Nanostructured Steels, Steels for the Energy and Automobile Industries * The embrittlement and fracture of steels * Stainless steel * Weld microstructures * Modelling of microstructure and properties *read more
Citations
More filters
Journal ArticleDOI
A novel technique for developing a dual-phase steel with a lower strength difference between ferrite and martensite
Chih-Yuan Chen,Cheng-Han Li,Tzu-Ching Tsao,Po-Han Chiu,Shao-Pu Tsai,Jer-Ren Yang,Lung-Jen Chiang,Shing-Hoa Wang +7 more
TL;DR: In this paper, low carbon steel was microalloyed with Ti and Cu to alleviate the strength difference between the hard martensite and soft ferrite phases, which can delay fracture during plastic deformation.
Journal ArticleDOI
The creep of alloy 617 at 700 C: Material properties, measurement of strain and comparison between Finite Element Analysis and Digital Image Correlation
TL;DR: In this paper, Bhadeshia et al. evaluated the uniaxial behavior of Alloy 617 under tension and creep at 700°C, using the results obtained to develop a creep damage model based on power law creep in conjunction with the Cocks-Ashby void growth approach.
Journal ArticleDOI
Genetic programming in the steelmaking industry
Miha Kovačič,Uroš Župerl +1 more
TL;DR: A wide spectrum of implementation attempts of genetic programing in the steelmaking industry is reviewed, including real practical applications where direct economic effects can be easily established.
Journal ArticleDOI
Numerical and experimental study on bi-direction deformations in laser micro forming of two-bridge actuators
TL;DR: In this article, a fiber laser was used to induce bi-direction deformations of the two-bridge actuator and the forming process was simulated using a fully 3D finite element model to illustrate the transient temperature and displacement development.
Journal ArticleDOI
Behaviour of high strength steel columns under fire conditions
TL;DR: In this paper, a numerical model, which considered geometric imperfections and material non-linearity has been developed in ABAQUS (2014) and validated using experimental data on HSS columns at ambient temperature and mild steel grades at elevated temperature.