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Device for the production of amorphous cutting metal tape material out
Device for the production of amorphous cutting metal tape material out
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机译:用于生产非晶态切割金属带材的设备
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摘要
Method for the production of an amorphous metal sheet or metal strip, in which a metal melt is extruded from the nozzle opening of a nozzle and the extruded metal melt is diverted onto a moving quenching surface in order to cool and solidify the metal rapidly and thereby form the sheet or strip, the nozzle opening being a rectangular slot bounded by side walls, a forward nose and a rearward nose being arranged ahead of and behind the slot in the direction of motion of the quenching surface, below the nozzle, and the quenching surface moving at a speed of 10 m/s to 50 m/s and being arranged at a distance from the forward nose, the width of which is from 100 mu m to 600 mu m, and the width WF of the forward nose, measured in the direction of motion of the quenching surface, fulfilling the relationship: WF /= W, W denoting the width of the slot in the nozzle. IMAGE
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机译:生产非晶态金属薄板或金属带的方法,其中金属熔体从喷嘴的喷嘴孔中挤出,并且挤出的金属熔体被转移到移动的淬火表面上,以便快速冷却并固化金属从片或条形成,喷嘴开口是由侧壁界定的矩形狭槽,在淬火表面的运动方向上,在喷嘴下方和淬火之前,在狭槽的前面和后面布置有前鼻和后鼻。以10 m / s至50 m / s的速度移动并与前鼻梁保持一定距离的表面,其宽度为100μm至600μm,并且测量前鼻梁的宽度WF在淬火表面的运动方向上,满足以下关系:WF = W,W表示喷嘴中缝隙的宽度。 <图像>
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