Metal wires of Pb, Zn and Fe77.5Si7.5B15 were produced by the In-Rotating-Water Spinning Method. The effects of drum velocity (5.2∼8.5 m/s), jet ejection velocity (3.8∼11.4 m/s), incidence angle (30° and 60°) and nozzle diameter (0.1 and 0.2 mm) as well as the kind of metals on the formation of a wire were examined. Pb showed the best spinnability among the tested metals, although the cross section was relatively flat and marked ripples were formed on the wire surface when the incidence angle and the jet velocity were relatively large. A long, straight Fe77.5Si7.5B15 wire was produced when the jet velocity was a little higher than the drum velocity. A higher jet velocity was required for a smaller nozzle diameter dn. The produced Fe77.5Si7.5B15 wire had a smooth surface and a round cross-section. However, the wire showed a shape like a string of beads for dn=0.1 mm.
|ジャーナル||Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals|
|出版ステータス||出版済み - 1998|
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