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    • 13. 发明公开
    • 용탕 분사용 노즐
    • 用于喷涂合金的喷嘴
    • KR1020140087360A
    • 2014-07-09
    • KR1020120157431
    • 2012-12-28
    • 주식회사 포스코재단법인 포항산업과학연구원
    • 윤상훈박언병김상원손영근변갑식석견우서재정
    • B22D11/10B22D41/50
    • The present invention provides a nozzle for injecting molten metal which prevents the molten metal from overflowing out of the center of the nozzle and supplies the molten metal constantly and easily to a whole injection hole of the nozzle without delay. The present invention includes a containing part formed as a space containing the molten metal. The containing part includes: an inlet through which the molten material is inserted; an injection hole through which the molten metal is injected; a side wall which connects the inlet and the injection hole to form an inside of the containing part. The present invention additionally a molten material supplying part which is installed in the containing part to uniformly provide the molten material, flowing in the center, for the whole injection hole.
    • 本发明提供一种用于喷射熔融金属的喷嘴,其防止熔融金属从喷嘴的中心溢出并且不间断地将熔融金属不间断地提供给喷嘴的整个喷射孔。 本发明包括形成为容纳熔融金属的空间的容纳部。 容纳部分包括:熔融材料通过其插入的入口; 喷射熔融金属的注入孔; 连接入口和喷射孔以形成容纳部分的内侧的侧壁。 另外,本发明还提供一种熔融材料供给部件,该熔融材料供给部件安装在容纳部分中以均匀地提供在整个喷射孔中在中心流动的熔融材料。
    • 14. 发明公开
    • 용탕 분사용 노즐
    • 用于喷涂合金的喷嘴
    • KR1020140085769A
    • 2014-07-08
    • KR1020120155104
    • 2012-12-27
    • 주식회사 포스코재단법인 포항산업과학연구원
    • 윤상훈박언병김상원손영근변갑식석견우서재정
    • B22D11/10B22D11/06B22D21/00B22D41/50
    • Provided is a nozzle for spraying molten steel capable of preventing molten steel from being over-discharged to a center of a nozzle when molten steel is initially discharged and easily supplying molten steel to both ends of the nozzle. The nozzle for spraying molten steel includes an accommodating unit which is a space accommodating molten steel therein and additionally includes a molten steel inducing unit which guides flow of molten steel introduced into the center of the accommodating unit to both ends, wherein the accommodating unit includes an inlet on an upper end which allows molten steel to be injected; a spraying hole on a lower end which allows molten steel to be sprayed; and a side wall which connects the inlet and the spraying hole and makes up an internal wall of the accommodating unit.
    • 本发明提供一种用于喷射钢水的喷嘴,其能够防止当初始排出钢水时能够使钢水过度排放到喷嘴的中心,从而容易地将钢水供给到喷嘴的两端。 用于喷射钢水的喷嘴包括容纳单元,该容纳单元是容纳钢水的空间,并且还包括引导单元,其将引入到容纳单元的中心的钢水流引导到两端,其中,容纳单元包括: 在上端的入口允许注入钢水; 在下端的喷孔允许喷射钢水; 以及连接入口和喷射孔并构成容纳单元的内壁的侧壁。
    • 16. 发明授权
    • 비정질 소재 제조설비
    • 制造非晶纤维的装置
    • KR101525189B1
    • 2015-06-11
    • KR1020130161900
    • 2013-12-23
    • 주식회사 포스코재단법인 포항산업과학연구원
    • 윤상훈김상원박언병변갑식석견우손영근
    • B22D11/06B22D11/10
    • B22D11/06B22D11/10B22D17/28C22C45/00F27B14/10
    • 전체적인공정흐름을방해하지않으면서냉각휠과함께회전되는공기가노즐쪽으로유입되는것을최소화할수 있도록, 내부에용강을저장하는도가니가설치되는턴디쉬, 상기턴디쉬의외부하단에설치되고, 상기도가니에저장된용강을분사하기위한노즐, 상기노즐의하부에간격을유지하면서배치되고상기노즐로부터분사되는용강을급냉시켜스트립을제조하기위한냉각휠을포함하는비정질소재제조설비에있어서, 상기냉각휠의고속회전에따라냉각휠을따라흐르는공기가노즐쪽으로유입되는것을차단하기위한차단부를포함하고, 상기차단부는노즐에서이격된위치에배치되고냉각휠의축방향으로연장되며냉각휠의외주면에간격을두고이격되는감압판재를포함하는비정질소재제조설비를제공한다.
    • 本发明提供一种制造无定形材料的装置,以最小化随着冷却轮旋转到喷嘴中而流动的空气的流入,而不会妨碍整个工艺流程。 制造无定形材料的装置包括:坩埚,用于将钢水储存在中间包内; 喷嘴安装在中间包外的中间包下方,以注入坩埚中储存的钢水; 冷却轮,其布置在与喷嘴的底部相距一定距离处,以快速冷却从喷嘴喷射的钢水以制造条带; 以及阻挡部件,当冷却轮以高速旋转时,阻止流过冷却轮的空气流入喷嘴。 阻挡部包括与喷嘴一定距离地设置的减压板,沿冷却轮的轴向延伸,并与冷却轮的外周隔开一段距离。