1. A dislocation is being extruded between small precipitate particles which lie in a row, each particlebeing a distance / from its neighbors. Determine the force acting on each particle as a function of theshear stress o applied on the slip plane of the dislocation parallel to the Burgers vector band estimatethe maximum force that can be exerted on each particle.

Orowan model:Use the Orowan model to calculate the force acting on each particle as a function of…

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shear stress o applied on the slip plane of the dislocation parallel to the Burgers vector b and estimate the maximum force that can be exerted on each particle.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

1. A dislocation is being extruded between small precipitate particles which lie in a row, each particle
being a distance / from its neighbors. Determine the force acting on each particle as a function of the
shear stress o applied on the slip plane of the dislocation parallel to the Burgers vector band estimate
the maximum force that can be exerted on each particle.

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