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Advancements in the Simulation of 3D Ductile Damage Transition to Fracture with FORGE®
In this work the latest developments on the damage to fracture transition modeling framework of FORGE® are presented. In [8] & [9] the CIPFAR...
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Transition from Plastic Shearing to Fracture of Asperity Junctions: Role of a Critical Aspect Ratio
Material loss can result through sliding contact between solids, primarily due to wear process. Failure of interlocking asperities in contact, which...
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Toward damage-tolerant bulk metallic glasses: Fracture behavior and brittle–ductile transition
In order to replace the conventional alloys with bulk metallic glasses (BMGs), studies have been actively conducted to investigate the mechanical...
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Fracture Toughness Assessment of 15Kh2NMFA-A Steel Based on Local Fracture Models
Experimental and computational methods to assess the fracture toughness of 15Kh2NMFA-A reactor vessel steel are analyzed based on the local fracture...
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Fracture in Semiconductors
Most semiconductors are crystalline inorganic solids, and usually they are classified according to their location in the periodic table. Generally,...
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Mechanistic Aspects of Fracture II—Plasticity-Dominated Fracture Models
Plasticity-dominated fracture models proposed as the mechanism of hydrogen embrittlement are reviewed together with a brief summary of basic notions...
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Mechanistic Aspects of Fracture I—Brittle Fracture Models
Brittle fracture models proposed as the mechanism of hydrogen embrittlement are presented. Notions based on the Griffith theory on crack instability...
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Fracture Toughness and Fracture Mechanism of EH47 High-Strength Steel Subjected to Different Temperatures
The objective of this work was to investigate the effect of temperature on the fracture behavior of EH47 high-strength steel, which is one of the...
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Fracture Failure Analysis of a Top Drive Side Cover Joint
A top drive side cover joint is fractured after service for 5 h. In this paper, the failure causes were investigated by mechanical property tests,...
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New role of α phase in the fracture behavior and fracture toughness of a β-type bio-titanium alloy
The role of α precipitates formed during aging in the fracture toughness and fracture behavior of β-type bio-titanium alloy Ti–29Nb–13Ta–4.6Zr (TNTZ)...
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Temperature-Dependent Plasticity and Fracture Properties of Modern BCC Steels
For some modern steels with a body-centered cubic (bcc) crystal structure, it is observed that both tensile strength and ductility are significantly...
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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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Swaging-Induced Fracture Features
Fracture is the ultimate step of any kind of continued deformation process undergone in a material. If this viewpoint is correct then it will be...
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The Glass Transition
WeGlass transition have no precise data about the place and time where the glassGlass was first produced; it is likely that it was discovered by...
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Charpy Impact Toughness and Transition Temperature for API 5L X52 Seamless Pipeline
This work presents the Charpy energy values (CVN) in the ductile-to-brittle transition (DBT) temperature zone for different directions with respect...
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Effect of crystal orientation and temperature on the mechanical properties and fracture mechanism of silicon carbide nanowires
Silicon carbide nanowires (SiC NWs) are widely used as reinforcing materials in composite materials based on ceramics, metals, and polymers, and...
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Embrittlement of Semicrystalline Polymers: A Dynamic Fracture Analysis
The fracture properties of polymers are complex to estimate because they strongly depend on the viscoplastic behavior of the polymer. This is...
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Study of the transition from strain localization to fracture of Ti–6.5Al–3.5Mo–1.5Zr–0.3Si alloy by experiments and phase-field modeling
Many metal materials possess the transition from strain localization to fracture, the so-called post-necking behavior, during large deformation under...
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Structure, Phase Composition, and Mechanical Properties of a High Strength Steel with Transition Carbide η-Fe2C
Abstract —The effects of quenching and tempering on the structure, phase composition, and mechanical properties of the Fe–0.34C high strength steel...
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Delayed Fracture After Long Exposure in Atmospheric Environments
The first exhibited details of the cracking process in delayed fracture of a high-strength steel bolt after long atmospheric exposure is presented as...