挤压法生产铝包稀土、钙复合丝

THE ALUMINIUM CLAD COMPOSITE WIRE CONTAINING CALCIUM AND RARE-EARTHS PRODUCED BY EXTRUSION

本文介绍了用于钢液精炼的喂丝材料——铝包稀土、钙复合丝的挤压法生产工艺,以及所生产复合丝的性能。

The present paper introduces the adoption of extrusion method to produce the aluminium clad composite wire bearing the rare-earths and calcium——the feeding Wire material for steel liquid refining. Properties of the composite wire were also given out.