Magnetostriction is a property of magnetic materials that causes them to change their shape or dimensions during the process of magnetization. The variation of materials' magnetization due to the applied magnetic field changes the magnetostrictive strain until reaching its saturation value, λ.

Magnetostriction is a property of ferromagnetic materials which causes them to expand or contract in response to a magnetic field. This effect allows magnetostrictive materials to convert electromagnetic energy into mechanical energy.

Magnetostriction refers to the ability of a material to undergo mechanical strain in response to a magnetic field. It is a phenomenon observed in ferromagnetic materials and finds applications in various industrial fields such as sensors, actuators, and robotics.

Magnetostriction, change in the dimensions of a ferromagnetic material, such as iron or nickel, produced by a change in the direction and extent of its magnetization. An iron rod placed in a magnetic field directed along its length stretches slightly in …

2023年6月18日 · Magnetostriction is defined as the property of some magnetic materials that causes them to change their shape or dimensions when they are magnetized by an external magnetic field.

Principle: When a rod of ferromagnetic material like nickel is magnetized. Longitudinally, it undergoes a very small change in length. This is called Magnetostriction effect. Construction: The circuit diagram of magnetostriction ultrasonic generator is as shown in the figure1.3.2.

Magnetostriction is a phenomenon observed in all ferromagnetic materials. It couples elastic, electric, magnetic and in some situations also thermal fields and is of great industrial interest for use in sensors, actuators, adaptive or functional structures, robotics, transducers and MEMS.

2023年3月21日 · Magnetostriction is a phenomenon where magnetic materials change shape or size when exposed to a magnetic field. It has practical applications in sensors and actuators.

2018年1月26日 · Magnetostriction, the strain induced by a change in magnetization, is a universal effect in magnetic materials. Owing to the difficulty in unraveling its microscopic origin, it has been largely...

2024年3月21日 · In ferromagnetic materials, the magnetic moments of individual atoms tend to align themselves in a specific direction when exposed to a magnetic field. This alignment causes a change in the material’s dimensions, which is termed as magnetostriction.