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Shrinkage Investigation of Ductile Iron Castings
It has been a challenging mission to assure that ductile iron castings meet customer internal soundness specifications with acceptable process...
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An Extended Ductile Fracture Prediction Model Considering Strain Rate Effects
This paper presents a rate-dependent extension of Jia-Zang ductile fracture model with five parameters considering void nucleation, growth and...
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Prediction of heavy-section ductile iron fracture toughness based on machine learning
The preparation process and composition design of heavy-section ductile iron are the key factors affecting its fracture toughness. These factors are...
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Effect of Section Thickness on Solidification and Microstructure of Ductile Cast Iron
In the current situation, where the energy crisis is continuously worsening, industries and researchers are vigorously working toward a common energy...
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Modulation of the morphotropic phase boundary for high-performance ductile thermoelectric materials
The flexible thermoelectric technique, which can convert heat from the human body to electricity via the Seebeck effect, is expected to provide a...
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Formation of Ultrafine Graphite Nodules in Ductile Iron and its Effects on Mechanical Properties
The evolution of ductile iron with martensitic matrix during annealing at 700 °C was studied in the present study. The results showed that the...
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Microstructures, Compressive Residual Stress, Friction Behavior, and Wear Mechanism of Intensive Quenched Ductile Iron
The intensive quenching process effectively reduces the quenching cracking tendency of ductile iron and significantly enhances its hardness. In this...
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Effects of Nickel Contents on Phase Constituent and Mechanical Properties of Ductile Iron
Ductile iron with different Ni contents (0–10%) was successfully fabricated through horizontal continuous casting technology, and the effects of Ni...
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Material removal mechanism of brittle-ductile transition in milling SiC ceramic and experimental verification
SiC ceramic materials are extremely hard and brittle materials, and are prone to defects such as cracks during processing. It is sensitive to cutting...
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Effect of CeO2 Nanoparticles Addition on Tribological Behavior of Austenitic Ductile Iron
In order to improve the wear resistance of austenitic ductileiron (ADI), varying amounts (0, 0.25, 0.5 and 0.75 wt%) of CeO 2 nanoparticles are added...
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The Ductile-Brittle Transition Mechanism of 15MnTi Steel Under Dynamic Loading
This work studied the ductile-brittle transition process of 15MnTi steel under different dynamic loading conditions. The strength of 15MnTi steel...
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Metallurgical Investigation of Buried Ductile Cast Iron Sewerage System Pipeline Premature Failure
Premature failure of two upward-inclined underground pipes carrying sewage caused sinkhole formation in a busy urban road. Metallurgical failure...
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Modelling of phase transformations occurring in the process of austempered ductile iron manufacturing
The paper presents mathematical models and their implementation in C # language describing the phase transformations occurring in the process of...
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Effect of Nb/V Alloying on the Microstructure and Mechanical Properties of SiMo Ductile Iron
Three kinds of SiMo ductile iron samples with Nb/V alloying were prepared by the sand casting method. The microstructure and mechanical properties...
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Hydrological constraints on the potential of enhanced geothermal systems in the ductile crust
Continental crust at temperatures > 400 °C and depths > 10–20 km normally deforms in a ductile manner, but can become brittle and permeable in...
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Effect of TiC Particles Addition on Tribological Behavior of Ductile Iron
In order to improve the wear resistance of ductile iron, different contents of TiC particles are added into ductile iron used lost-foam casting and...
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A Three-Dimensional Nonlinear Strength Criterion for Rocks Considering Both Brittle and Ductile Domains
A three-dimensional nonlinear strength criterion for rocks considering both brittle and ductile domains is proposed through the combination of the...
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Nanoscale ductile fracture and associated atomistic mechanisms in a body-centered cubic refractory metal
Understanding the competing modes of brittle versus ductile fracture is critical for preventing the failure of body-centered cubic (BCC) refractory...
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Assessment of Various Ductile Damage Criteria in Numerical Simulations of Machining Processes
In the machining processes, chip removal can be performed by the applied forces. Therefore, predicting the required forces and energy is an essential...
