Study of Magnetic Annealing on Magnetostriction in Grain-Oriented 3.2 % Si Steels

Sang Yun Cha; I.B. Chudakov; Jong S. Woo; Jong Kweon Kim; Young Rae Cho

doi:10.4028/www.scientific.net/MSF.449-452.129

Paper Titles

Modification of the Recrystallization Texture by Means of Cross Rolling in Ferritic Stainless Steel Sheets
p.113

Creep Analysis of Cr-Mo Steels Using a Dislocation Based Constitutive Modelling
p.117

Effects of Processing Variables on the Development of the Cube Texture in Ni Tapes Fabricated by the Cold Working of Ni Powder Compact Rods
p.121

A New Control Algorithm for Impressed Current Cathodic Protection on the Underwater Hull
p.125

Study of Magnetic Annealing on Magnetostriction in Grain-Oriented 3.2 % Si Steels
p.129

Effect of Heating Rate on Transient Liquid Phase Diffusion Bonding of Ni-Based Superalloy GTD-111
p.133

Notch Effects on Impact Tensile Properties in A6061-T6 Aluminum Alloy
p.137

Ultrafine Grained Bulk 5083 Al Alloy Produced by Cryogenic Rolling Process
p.141

Aluminum Alloy Strips Casting Using an Unequal Diameter Twin Roll Caster
p.145

HomeMaterials Science ForumMaterials Science Forum Vols. 449-452Study of Magnetic Annealing on Magnetostriction in...

Study of Magnetic Annealing on Magnetostriction in Grain-Oriented 3.2 % Si Steels

Abstract:

The effects of magnetic annealing on a magnetiostriction in commercial grain-oriented 3.2 at.% Si steels were investigated. A combined (constant+strong pulsed) magnetic field during the magnetic annealing played a significant role in reducing the magnetostriction. The reduction ratio in magnetostriction was greatly dependent on surface conditions such as whether it was a bare metallic, tension coated and laser-scribed surface for grain-oriented electrical steels. For all three samples, the effect of the magnetic annealing on reduction in maganetostriction is more clearly observed in the compressive stress rather than in the tensile stress region.