LAMINATED METAL CYLINDRICAL BODY SUPERIOR IN DAMPING PROPERTY, HEAT RESISTANCE AND CORROSION RESISTANCE

摘要

PURPOSE:To be superior in damping property and to well adapt to requirement for silence and quietness in trying out various purposes. CONSTITUTION:A plural number of metal cylindrical bodies are welded in such a manner as the space between the metal cylindrical bodies is less than 50mum and also the area ratio of the joined surface between the metal cylindrical bodies is 0.2-20%.