CORROSION INSPECTING DEVICE Russian patent published in 1994 - IPC

FIELD: corrosion tests. SUBSTANCE: device has base 1 corroding elements 2, mounted onto the base and having central hole 2; the corroding elements are erected in form of a pack; basic support 4, mounted in hole 3, and gadget for measuring parameters changes 5. Additional supports 6, being parallel to basic support 4, are mounted onto base 1. Clamping unit 7 is mounted between corroding elements 2 and gadget 5 for measuring changes in parameters of elements, subjected to corrosion. Supports 4 and 6 are made in such a manner, that their thermal expansion coefficients are equal to thermal expansion coefficient of corroding elements pack. Device for indicating height of corroding elements pack is made electromechanical. EFFECT: simplified inspection process. 3 cl, 2 dwg