Correlation between Charge Composition and Fatigue Properties of Nodular Cast Irons

Milan Vaško; Alan Vaško

doi:10.4028/www.scientific.net/AMM.474.291

Paper Titles

Influence of the CAM Parameters and Selection of End-Mill Cutter when Assessing the Resultant Surface Quality in 3D Milling
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Optimization of FDM Prototypes Mechanical Properties with Path Generation Strategy
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Punch-Die Gap Effect on Blanked Edge in Fine Blanking of Low-Carbon, Micro-Alloyed and High-Strength Steels
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Computational Modeling of the Microplasticization State in the Nodular Cast Iron
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Correlation between Charge Composition and Fatigue Properties of Nodular Cast Irons
p.291

Examination of Temperature and Stress Fields in the Welding Process
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The Size of the Friction Coefficient Depending on the Size and Course of Normal Load
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Modification of Modal Characteristics of Machining Tool Body by Reinforcement with Non-Uniform Cross-Section
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A Detection of Deformation Mechanisms Using Infrared Thermography and Acoustic Emission
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 474Correlation between Charge Composition and Fatigue...

Correlation between Charge Composition and Fatigue Properties of Nodular Cast Irons

Abstract:

The contribution deals with comparison of microstructure, mechanical properties and fatigue properties of synthetic nodular cast irons with a different ratio of steel scrap in a charge. Chemical composition of individual meltages was regulated alternatively by ferrosilicon (FeSi) and carburizer or metallurgical silicon carbide (SiC). The paper shows that SiC additive positively influences the microstructure, mechanical properties as well as fatigue properties of nodular cast iron, especially in the meltages with higher ratio of steel scrap in the charge. Moreover, production of synthetic nodular cast irons with SiC additive is economically advantageous.

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Periodical:

Applied Mechanics and Materials (Volume 474)

Pages:

291-296

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.474.291

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Online since:

January 2014

Authors:

Milan Vaško, Alan Vaško

Keywords:

Fatigue Properties, Mechanical Property, Microstructure, Nodular Cast Iron

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