An intramedullary nail for treating fractures of a bone includes a body having a head, an intermediate portion and a distal tip. The disarming station also includes a receiving station configured to disarm a security system when the magnetically operated switch or sensor in the RFID tag or IRID tag is activated. The method also includes oppositely placing the runners in a curved position such that the runners are substantially aligned and attaching studs between the runners. The incorporation of calcium and rare earth element can improve the strength and young’s modulus of a gold wire, and the incorporation of titanium and the like can reduce a deterioration in the roundness of press-bonded shape of press-bonded balls in the first bonding caused by the incorporation of calcium and rare earth elements.