EXPERIMENTAL TESTING OF ARAMID COMPOSITE APPLIED IN BALLISTIC ARMOUR USING ULTRASONIC IR THERMOGRAPHY

Reference samples, in which artificial discontinuities (defects) are fabricated, are used to verify non-destructive testing procedures.Artificial discontinuities are known defects of reference samples and enable verification the possibilities of using the chosen NDT method for the identification of location and depth of discontinuities.In thermogra

Sudan is today a country self-defined as Islamic (97% of the population) and Arab.In this context the schools of the Catholic Church have played and play a relevant role in the instruction of the elites of the country and in the provision of education to the displaced and refugee communities (3.58 million persons of concern of UNHCR in 2016).This a