SAMPLE FOR BENDING RESEARCH MADE OF MAGNETIZABLE MATERIAL AND DEVICE FOR MANUFACTURING SUCH A SAMPLE Russian patent published in 2006 - IPC G01N3/20 

FIELD: technology for studying bending properties of materials, preferably free-flowing magnetizable, used in linear production.

SUBSTANCE: sample for bending research made of free-flowing magnetizable material contains serially connected end and side surfaces. At end surfaces of sample symmetric inclines are made with length up to 1/3 of sample and inclination angles to end surface within limits 20-45°. For making such a sample device is provided, which contains detachable crate with hollow for sample, equipped with internal side and end surfaces and ribs. Device is equipped with detachable bottom, made of magnetizable material and mounted at lower external end surface of box, socket of which is made at ribs, positioned diagonally, while internal end surfaces of crate are equipped with symmetric inclines with length up to 1/3 sample thickness and inclination angles within limits 20-45°.

EFFECT: possible production and bending research of sample made of free-flowing magnetizable, preferable magnetic-soft material in accordance to held two-support beam in closed magnetic circuit and non-held beam in non-closed magnetic circuit.

2 cl, 4 dwg