ELONGATABLE AMORPHOUS COMPOSITE MATERIAL UNDER TENSILE STRESS AT ROOM TEMPERATURE

摘要

the present invention is the above-mentioned conventional amorphous alloy of problems to solve in order to invent an amorphous alloy having high strength , hardness and corrosion resistance while maintaining the room temperature tensile properties and that are vulnerable conventional amorphous alloys have had to provide a new and improved amorphous composite material for the purpose . Amorphous composite material according to the present invention for achieving the above object is , Ti: 45 ~ 50 atom %, Zr: 22 ~ 30 atom %, Ni: 4.5 ~ 7 atom %, Be: 10 ~ 20 atom %, Nb: 5 containing ~ 9 at% , and the rest is made by unavoidable impurities , characterized in that it comprises some of the crystalline phase . ;