scispace - formally typeset
Search or ask a question

Why does triphasic materials deform more compared to biphasic materials when subjected under the same load? 


Best insight from top research papers

Triphasic materials deform more compared to biphasic materials when subjected to the same load due to the TRansformation Induced Plasticity (TRIP) phenomenon. This phenomenon occurs when an inelastic strain occurs under an applied stress lower than the yield stress of the weaker phase. The TRIP effect is attributed to the interaction between two basic mechanisms, namely the Magee and Greenwood Johnson mechanisms . The behavior of materials with linearly varying material property subjected to line loading is also investigated, and the results suggest that materials loaded on the stiff side of the material gradient exhibit structural superiority due to attenuated stress concentration effects .

Answers from top 5 papers

More filters
Papers (5)Insight
The provided paper does not directly address the comparison between triphasic and biphasic materials under the same load.
The provided paper does not mention anything about triphasic or biphasic materials, so it does not provide an answer to the query. The paper is about the behavior of nonhomogeneous materials subjected to bearing load.
The provided paper does not discuss triphasic or biphasic materials, so it does not provide an answer to the query. The paper is about multiaxial fatigue and deformation, including non-proportional hardening and variable amplitude loading effects.
The provided paper does not discuss triphasic or biphasic materials, so it does not provide an answer to the query. The paper focuses on the frequency dependence of deformation reversibility during cyclic loading.
The provided paper does not discuss triphasic or biphasic materials, so there is no information available to answer the query. The paper is about experimental techniques for studying the dynamic behavior of materials.

Related Questions

How does the application of uniaxial stress affect the superconducting properties of a material?5 answersThe application of uniaxial stress can significantly impact the superconducting properties of materials. Research on ${\mathrm{CeAuSb}}_{2}$ and ${\mathrm{La}}_{2-x}{\mathrm{Ba}}_{x}{\mathrm{CuO}}_{4}$ has shown that uniaxial stress can induce changes in the magnetic volume fraction and enhance superconductivity. In ${\mathrm{La}}_{2-x}{\mathrm{Ba}}_{x}{\mathrm{CuO}}_{4}$, even extremely low stress levels of 0.1 GPa can lead to a sixfold increase in the 3D superconducting critical temperature, indicating a delicate balance between spin-stripe order and superconductivity. The onset temperatures of superconductivity and spin-stripe order become more similar under stress, suggesting a common underlying mechanism for these phenomena. Overall, uniaxial stress can modulate the interplay between magnetism and superconductivity in materials, offering insights into their fundamental properties.
How does anisotropy affect the mechanical properties of materials?4 answersAnisotropy significantly influences the mechanical properties of materials by introducing direction-dependent variations in elasticity, bending, and fracture strength. Different materials exhibit unique anisotropic behaviors based on their structural characteristics. For instance, in 2D materials, anisotropic mechanics enable the peeling off of individual atomic layers, leading to orientation-dependent properties that impact device reliability and offer opportunities for tailored functionalities. The anisotropic mechanical properties of materials are described by multiple parameters, expanding the design space and enabling phenomena like shear under uniaxial compression. Understanding and characterizing anisotropic mechanical properties are crucial for applications ranging from atomic manufacturing to optimizing material durability and reliability in various fields.
When is the body said to have been subjected to torsion? Explain this with a drawing?5 answersThe body is said to have been subjected to torsion when there is a twisting or rotational movement involved, particularly in the context of sculpture, epiploic appendage torsion, and body torsion correction devices. This torsional movement can be seen in various forms, such as the "S-curve" stance in sculpture, torsion of figures in metalwork, and the correction of body torsion related to lumbago and gait instability. Torsion is a unique mode of deformation that is intrinsically chiral and can have significant implications at different scales, from the Universe to human body movements. Visualizing torsion can be complex, often requiring detailed illustrations to capture the twisting or rotational nature of the movement within the body or a structure.
What is an uniaxial tensile test?3 answersAn uniaxial tensile test is a method used to determine the strength and plasticity of a material by subjecting it to a uniaxial (single-axis) tensile force. This test is typically used to evaluate the stress-strain relationship of a material under tension. The test involves applying a gradually increasing tensile force to a specimen until it fractures or reaches its maximum load capacity. The resulting stress-strain curve provides valuable information about the material's mechanical properties, such as yield strength, Young's modulus, and ultimate tensile strength. The test can be performed using different clamps and lining materials depending on the type of material being tested.
What is the effect of fatigue on the nominal stress of a material?3 answersFatigue can have an effect on the nominal stress of a material. For dental implants, fatigue is the most common mechanical failure type, and ISO 14801 standardizes fatigue testing to compare different implant designs. In gear systems, bending fatigue can cause crack initiation and tooth breakage, and single tooth bending fatigue tests are used to generate fatigue data. In aircraft structures, a fatigue life calibration method based on nominal stress is used to optimize the fatigue limit and predict fatigue life under different load spectra. For aluminium alloy sheets, high-stress conditions can lead to stable crack growth rates and plastic zone sizes that affect the nominal stress. In stainless steel fillet welds, the size and location of the weld can impact the fatigue strength and failure location.
How stress effect on multimorbodity?5 answersStress can have a significant impact on multimorbidity, which refers to the coexistence of multiple chronic health conditions in an individual. Chronic exposure to stressors, especially those over which one has little control, can be more damaging to health than acute stressors. Stress can lead to a range of health problems, including mental health issues and physical ailments. It has been found that stress can negatively affect cognitive abilities, such as processing speed and working memory. Additionally, stress can disrupt normal cognitive function by diverting resources towards the stress response, impairing cognitive processing. The impact of stress on health is a multidimensional phenomenon that requires a collaborative interdisciplinary approach in research and practice. Understanding the relationship between stress and multimorbidity is crucial for developing strategies to reduce stress and improve overall health outcomes.