With comparison to conditions known to cause incipient spall in 7020 alloy, the levels of microscale shear stress around intermetallic inclusions are shown to equal or exceed the level of Von Mises calculated shear yield strength of 7020 alloy, revealing that deformation may occur during high load spall events, even at the initial stages of compression. Basis Function Collocation Method (LRBFCM) for heat transfer, fluid flow. With secondary application, the elastic bulk moduli for intermetallic phase inclusions derived from Gibbs energy by JMatPro are used to predict the maximum levels of microscale shear stresses under hydrostatic pressure. calculations as well as process simulation.
#JMATPRO FUNCTIONS SOFTWARE#
In this report, JMatPro reveals how structural and protection materials may meet design requirements for low cost, fabricability, and durability. To describe the thermodynamic state we need one or more functions that define the. The material data is calculated with the program JMatPro® from our software partner Sente Software, based on the individual compositions of the alloy and their (thermic) pre-treated state for a temperature range from room temperature to 1400☌, or to the melting point and for up to an effective plastic strain of four. The JMatPro material property software provides better and more rapid understanding of materials during research, processing, product manufacture, and service. JMatPro reveals phase constitutions as a function of input composition, temperature, and time with the use of material property databases and physical models, it calculates temperature-dependent physical and mechanical properties. For many common casting alloys, the datasets generated by thermodynamic software packages are reasonably accurate. no solute diffusion in solid phases, except for carbon and nitrogen, for which diffusion in the solid is assumed to be complete). s Java Materials Program JMatPro mesoscale computation materials engineering software. This interface provides functions to set the values of external conditions such as T, P, and composition as well as to prescribe the set of stable phases, volume, heat content, etc. JMatPro, on the other hand, uses a modied Scheil approximation (i.e.
Thermodynamics-dependent microstructure, phase, and physical model predictions of material characteristics are demonstrated for aluminum alloys 7020 Al-4.5Zn-1.2Mg, 7039 Al-4.0Zn-2.8Mg, and 7075 Al-5.6Zn-2.5Mg-1.6Cu by direct application of Sente Software Ltd.
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