Stress Distribution on the Fe Based Amorphous Toroidal Transducer Core

Table 1

Selected properties of Fe based amorphous ribbon, which were used to construct toroidal transducer core.

Properties	Specifications
Alloy	Fe base
Chemical formula	Fe81B13.5Si3.5C2
Elastic modulus	58.00 MPa
Thickness of ribbon	30.00 𝜇m
Width of ribbon	13.00 mm
Thickness of toroidal core	0.50 mm
Diameter of toroidal core	30.00 mm
Strain gauge size	2.00 mm