steel research international
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Online ISSN: 1869-344X
New impact factor!
Steel Research International has received a 2014 impact factor of 1.118 - another all-time high for the journal!
Recently Published Articles
- Microalloyed Low-Carbon Multiphase Steels
Volker Flaxa and Sascha Kluge
Article first published online: 24 NOV 2015 | DOI: 10.1002/srin.201500352
Increasing forming properties of cold-rolled low carbon multiphase sheet steels by means of microalloying and heat treatment are described. To balance the gap between high strength and high formability ensuring optimal microstructure is essential. The present study shows how to adjust mechanical and technological properties to fit demanding requirements.
- Determination of Vanadium Oxidation States in CaO–MgO–Al2O3–SiO2–VOx System by K Edge XANES Method
Haijuan Wang, Lijun Wang and Seshadri Seetharaman
Article first published online: 23 NOV 2015 | DOI: 10.1002/srin.201500256
X-ray Absorption Near-Edge Structure (XANES) method is used to determine the valance states of vanadium in the metallurgical slags in the present study because commonly used chemical method is difficult to quantify the valence states of vanadium and has scatter in values as reported in the literatures. The spectra obtained are useful in the quantification of vanadium oxidation states for a given slag as functions of basicity (shown in figure), temperature and oxygen partial pressure.
- Study of a New Mold Flux for Heat-Resistant Steel Containing Cerium Continuous Casting
Jie Qi, Cheng Jun Liu, Da Peng Yang, Chi Zhang and Mao Fa Jiang
Article first published online: 23 NOV 2015 | DOI: 10.1002/srin.201500259
Based on the phase diagram and thermodynamic analysis, laboratory experiments are conducted to investigate the properties of the new mold fluxes for heat-resistant steel containing cerium. The results indicate different effects of CeO2 and Li2O on melting temperature, viscosity, and crystallization properties of the new mold fluxes. The crystalline phases such as LiAlO2 and CaCeAlO4 are characterized, and the optimal contents of CeO2 and Li2O are determined.
- Modeling Study of Slag Emulsification During Ladle Change-Over Using a Dissipative Ladle Shroud
Saul Garcia-Hernandez, Rodolfo D. Morales, Jose de Jesus Barreto, Ismael Calderon-Ramos and Enif Gutierrez
Article first published online: 19 NOV 2015 | DOI: 10.1002/srin.201500299
A ladle shroud concept and design to assist in the reduction of slag emulsification in the tundish during ladle change-over operations is studied using modeling techniques for a water–oil–air phase system. The proposed ladle shroud dissipates the turbulent kinetic energy before the water enters the tundish model, promoting low intense mixing patterns; the amount of oil emulsification is reduced significantly.
- Fatigue Strength, Crack Initiation, and Localized Plastic Fatigue Damage in VHCF of Duplex Stainless Steels
Muhammad Waqas Tofique, Jens Bergström, Christer Burman, Nils Hallbäck and Anders Gåård
Article first published online: 19 NOV 2015 | DOI: 10.1002/srin.201500263
The fatigue strength of two-duplex stainless steel grades, 2304 SRG and LDX 2101, with austenitic–ferritic microstructure is tested using ultrasonic fatigue testing equipment operating at 20 kHz. The fatigue crack initiation mechanism analysis shows that the fatigue cracks, in all cases, appear to initiate due to accumulation of plastic fatigue damage at the surface.