Effect of Compostion on the mechanical and Electrical Properties of Amorphous Co - B Alloys
김택기T . K . Kim, 김윤배Y . B . Kim, 조성석S . S . Cho, 김영전Y . J . Kim
Abstract
The effect of composition on the mechanical and electrical properties of the amorphous Co_(100-)_xB_x in composition range x=19∼x=27 has been investigated systematically. The fracture stress, the Young`s modulus, the toughness, the Vickers hardness and the electrical resistivity of amorphous Co_(100-)_xB_x showed tendency to increase with increasing boron content. The crystallization temperature of amorphous Co_(100-)_xB_x was raised with increasing boron content.