抄録
The melt spinning of gold by use of spinability of pyrex glass is investigated. Although the specific density of gold is so high that the spinning operation is difficult compared with copper, the spinnink is successfully conducted at various winding speeds. The diameter of the filament decreases slightly with the increasing speed of winding. The tensile strength and elongation of the filament spun at a winding speed of 477m/min decreases remarkably.
The tensile strength and fiber texture of the filament spun at various winding speeds ranging from 57m/min to 335m/min are studied. The size effect on the strength of the filament is shown_??_ the tensile strength increases as the diameter decreases, for example, the filament of 3.5 μ diameter has a tensile strength of 29kg/mm2.
Double [<111>+<100>] fiber textures are observed for the filament and the volume fraction of <111> component increases with increasing speed of winding.
