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1. 发明授权

US5647908A Applicator for surface treatment agent for continuous casting process 失效
标题翻译：喷涂机用于连续铸造工艺的表面处理剂
公开(公告)号：US5647908A
公开(公告)日：1997-07-15
申请号：US388687
申请日：1995-02-15
申请人： Henry A. Hausmann , Robert O. Lindstrom , Thomas J. Russo
发明人： Henry A. Hausmann , Robert O. Lindstrom , Thomas J. Russo
IPC分类号： B05B7/14 , B22D11/108 , B05B7/00
CPC分类号： B22D11/108 , B05B7/1486
摘要： An applicator spreads a treatment agent, such as flux powder or granules, uniformly on the surface of molten metal during continuous casting. The flux is supplied to the applicator and argon or other gas under pressure is also supplied adjacent the applicator in at least two directions. A programmable controller controls the gas feed in each of the directions so that each gas flow is independently controllable. The applicator preferably is a frusto-triangular-shaped pan having a narrow end and a wider end with the narrow end connected to the supply of flux. The applicator is supported by a base having an upper surface with a series of channels defined by vanes so that the flux is divided along the channels and then exits at the wider end of the applicator. The base is either flat or domed.
摘要翻译：连续铸造期间，涂布器将熔剂粉末或颗粒剂等处理剂均匀地铺展在熔融金属表面上。助熔剂被供应到施加器，并且在至少两个方向上也在施加器附近供应氩气或其它压力气体。可编程控制器在每个方向上控制气体进料，使得每个气体流量是独立可控的。施加器优选地是截头圆锥形的盘，其具有窄端和较宽端，窄端连接到焊剂的供应。施加器由具有上表面的基座支撑，该上表面具有由叶片限定的一系列通道，使得通量沿通道分开，然后在施加器的较宽端处离开。基地是平坦的或圆顶的。

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