Материалы металлические. Испытание на твердость. Поверка приборов для определения твердости по Виккерсу от НV 0,2 до НV 100
Название (англ.):
Metallic materials; Hardness test; Verification of Vickers hardness testing machines HV 0,2 to HV 100
Описание (англ.):
Concerns test forces from 1,961 to 980,7 N.Describes a direct verification method for checking the main functions of the machine, and an indirect verification method suitable for the overall checking of the machine. If a testing machine is also to be used for other methods of hardness testing, it shall be verified independently for each method.
HARDNESS MEASUREMENT HARDNESS TEST MATERIAL TESTING MACHINES MATERIALS MECHANICAL TESTING METAL PRODUCTS METALLIC PRODUCTS TEST EQUIPMENT TESTING TESTS VERIFICATION VICKERS HARDNESS VICKERS HARDNESS MEASUREMENT PRODUCTION