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公开(公告)号：US2009699A
公开(公告)日：1935-07-30
申请号：US64444732
申请日：1932-11-26
申请人： MCKUNE FRANK B
发明人： MCKUNE FRANK B
IPC分类号： B22D9/00
CPC分类号： B22D9/006
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公开(公告)号：US09744588B2
公开(公告)日：2017-08-29
申请号：US14000223
申请日：2012-02-27
申请人： Takashi Oda , Hisamune Tanaka , Takeshi Shiraki , Norio Yamamoto
发明人： Takashi Oda , Hisamune Tanaka , Takeshi Shiraki , Norio Yamamoto
IPC分类号： B22D7/06 , B22D11/124 , F27B7/00 , F27D3/14 , B22D47/00 , F27B19/04 , B22D11/00 , B22D11/04 , B22D11/055 , B22D11/14 , B22D41/015
CPC分类号： B22D7/005 , B22D7/06 , B22D7/064 , B22D9/006 , B22D11/001 , B22D11/0403 , B22D11/0406 , B22D11/041 , B22D11/055 , B22D11/124 , B22D11/1243 , B22D11/1245 , B22D11/141 , B22D11/147 , B22D21/005 , B22D41/015 , B22D47/00 , F27B7/00 , F27B14/06 , F27B14/0806 , F27B14/14 , F27B19/04 , F27B2014/008 , F27B2014/0812 , F27B2014/0818 , F27D3/14 , F27D11/12
摘要： In production of a reactive metal using a melting furnace for producing metal having a hearth, ingots can be efficiently produced by efficiently cooling the ingots extracted from the mold provided in the melting furnace. In addition, an apparatus structure in which multiple ingots can be produced with high efficiency and high quality from one hearth, is provided. A melting furnace for producing metal is provided, the furnace has a hearth for having molten metal formed by melting raw material, a mold in which the molten metal is poured, an extracting jig which is provided below the mold for extracting ingot cooled and solidified downwardly, a cooling member for cooling the ingot extracted downwardly of the mold, and an outer case for keeping the hearth, the mold, the extracting jig, and the cooling member separated from the air, wherein at least one mold and extracting jig are provided in the outer case, and the cooling member is provided between the outer case and the ingot, or between the multiple ingots.
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24.发明申请公开(公告)号：US20170036265A1
公开(公告)日：2017-02-09
申请号：US15296559
申请日：2016-10-18
CPC分类号： B22D11/001 , B22D7/005 , B22D9/006 , B22D11/041 , B22D11/11 , B22D11/117 , B22D11/1213 , B22D11/14 , B22D11/141 , B22D21/005 , B22D27/06 , F27D2099/0031 , H05H1/44
摘要： For continuously casting an ingot of titanium or titanium alloy, molten titanium or titanium alloy is poured into a top opening of a bottomless mold with a circular cross-sectional shape, the solidified molten metal in the mold is pulled downward from the mold, a plurality of plasma torches disposed on an upper side of molten metal in the mold such that their centers are located directly vertically above the molten metal in the mold, are operated to generate plasma arcs that heat the molten metal in the mold, and the plasma torches are moved in a horizontal direction above a melt surface of the molten metal in the mold, along a trajectory located directly vertically above the molten metal in the mold, while keeping a mutual distance between the respective plasma torches such that the plasma torches do not interfere with each other.
摘要翻译： 为了连续铸造钛或钛合金锭，将熔融的钛或钛合金注入到具有圆形横截面形状的无底模具的顶部开口中，模具中的固化熔融金属从模具中向下拉，多个 的等离子体炬设置在模具中的熔融金属的上侧，使得它们的中心直接位于模具中的熔融金属垂直上方，以产生加热模具中的熔融金属的等离子体电弧，等离子炬是 沿着位于模具中的熔融金属直接垂直方向上的轨迹沿水平方向在模具中的熔融金属表面上移动，同时保持相应等离子体炬之间的相互距离，使得等离子体炬不干扰 彼此。
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25.发明申请METHOD AND PLANT FOR THE PRODUCTION OF LONG INGOTS HAVING A LARGE CROSS-SECTION 有权用于生产具有大的交叉部分的长寿命的方法和设备公开(公告)号：US20160325344A1
公开(公告)日：2016-11-10
申请号：US15108796
申请日：2014-12-23
IPC分类号： B22D11/041 , B22D7/00 , B22D11/059 , B22D23/10 , B22D11/111 , B22D11/12 , B22D11/14 , B22D9/00 , B22D11/04
CPC分类号： B22D11/041 , B22D7/00 , B22D7/10 , B22D9/006 , B22D11/0401 , B22D11/0406 , B22D11/059 , B22D11/111 , B22D11/115 , B22D11/1213 , B22D11/122 , B22D11/141 , B22D23/10 , C22B9/18
摘要： Method for producing ingots made of metal having cross-sectional areas of at least 0.10 m2 of a round, square or rectangular shape through casting of metal or molten steel either directly from the casting ladle (1) or using a fireproof lined intermediate vessel (3) in a short, water-cooled ingot mold open downwards (4) and withdrawing of the solidified ingot (6) from the same downwardly movable withdrawing tool (8), wherein the casting process is continued with a casting rate determined in accordance with the casting cross-section for as long as the desired or maximum ingot length determined by the height of lift of the withdrawing tool (8) is reached, and additional liquid metal is fed at the end of the regular casting process to an extent that at least the contraction of the metal and steel melt occurring during solidification is balanced during, and whereby after completion of the regular casting process and completion of the ingot withdrawal, the casting process is continued with a casting rate reduced by at least the Factor 10 from the heatable casting ladle (1) or the heatable intermediate vessel (3) or a distribution container (21), and is reduced progressively or continuously at the end of the solidification to 10% the rate at the start of the additional casting.
摘要翻译： 通过直接从浇包（1）铸造金属或钢水或使用防火衬里中间容器（3）制造截面积为至少0.10m2的圆形，正方形或矩形形状的铸锭的方法 ）在一个短的水冷铸锭模具中向下打开（4）并从同一向下移动的抽出工具（8）中取出固化锭（6），其中铸造过程以根据 铸造横截面，只要达到由拔出工具（8）的升程高度确定的所需或最大铸块长度，并且在正常铸造工艺结束时将额外的液态金属进料至至少 在固化期间发生的金属和钢水熔体的收缩在期间平衡，并且由此在正常铸造过程完成和铸锭完成完成之后，铸造过程继续以 铸造速率至少由可加热铸造浇包（1）或可加热中间容器（3）或分配容器（21）降低至10倍，并且在凝固结束时逐渐或连续地降低至10％ 在额外的铸造开始。
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公开(公告)号：US09010403B2
公开(公告)日：2015-04-21
申请号：US13876886
申请日：2010-12-24
申请人： Shucheng Zhu
发明人： Shucheng Zhu
摘要： A non-electroslag remelting type clean metal ingot mold includes an ingot mold body and a insulating riser arranged on the ingot mold body; an insulated heating and heat preservation device is vertically arranged in the ingot mold body and divides the space in the ingot mold body into a plurality of independent cavity units; and the cavity units are distributed in two rows in the ingot mold body. Because the insulated heating and heat preservation device is arranged in the ingot mold body and divides the space in the ingot mold body into a plurality of independent cavity units, most of impurities and segregates in liquid metals are enriched in the part in contact with the isolation and heat insulation mechanism during the directional solidification and crystallization of the liquid metals and the enriched alloy segregates, and the impurities can be easily eliminated by utilizing flame or other processing methods.
摘要翻译： 非电渣重熔型清洁金属锭模具包括铸锭模体和布置在锭模体上的绝缘提升器; 绝热加热保温装置垂直设置在铸模模体内，并将铸块模体内的空间分成多个独立的模腔单元; 并且腔体单元在锭模体中分成两排。 由于绝热加热保温装置配置在锭模体内，将铸锭体内的空间分割成多个独立的腔单元，所以液体金属中的大部分杂质和分离物富集在与隔离物接触的部分 并且在液态金属和富集合金分离物的定向凝固和结晶期间的隔热机构，并且可以通过利用火焰或其它加工方法容易地消除杂质。
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公开(公告)号：US08813823B2
公开(公告)日：2014-08-26
申请号：US13881890
申请日：2010-11-24
申请人： Shucheng Zhu , Xibin Wang , Guochao Cao
发明人： Shucheng Zhu , Xibin Wang , Guochao Cao
摘要： An annular clean metal casting mold has a mold body which includes a cold bottom mold plate and a peripheral cold mold plate in connection with the cold bottom mold plate. An annular hot preservation layer is disposed inside the peripheral cold mold plate. A cyclic clean crystalline region is formed between the peripheral cold mold plate and the annular hot preservation layer. A sacrificial crystalline region is formed inside the cyclic hot preservation layer. As the outer race of the annular clean crystallization zone contacts large area of the peripheral low cold mold plate, releasing heat rapidly, while the inner race contacts the annular hot preservation layer 3, heat dissipation is extremely slow, naturally result in forming orientational crystallization. The vast majority of impurities and segregations in the liquid metal are gathered at the portion contacting with the annular hot preservation layer, and thus after the liquid metal is solidified, the gathered impurities and segregations can be removed easily, to obtain a clean casting ingot.
摘要翻译： 环形清洁金属铸造模具具有模具主体，其包括冷底模板和与冷底模板连接的周边冷模板。 环形保温层设置在周边冷模板的内部。 在周边冷模板和环形保温层之间形成循环清洁的结晶区域。 在循环热保存层内形成牺牲结晶区域。 随着环形清洁结晶区的外圈接触周边低冷模板的大面积，快速释放热量，而内圈接触环形保温层3时，散热极慢，自然导致取向结晶。 液态金属中的绝大多数杂质和偏析聚集在与环形保温层接触的部分，因此在液态金属固化之后，可以容易地除去聚集的杂质和偏析，以获得清洁的铸锭。
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公开(公告)号：US20130327493A1
公开(公告)日：2013-12-12
申请号：US14000223
申请日：2012-02-27
申请人： Takashi Oda , Hisamune Tanaka , Takeshi Shiraki , Norio Yamamoto
发明人： Takashi Oda , Hisamune Tanaka , Takeshi Shiraki , Norio Yamamoto
CPC分类号： B22D7/005 , B22D7/06 , B22D7/064 , B22D9/006 , B22D11/001 , B22D11/0403 , B22D11/0406 , B22D11/041 , B22D11/055 , B22D11/124 , B22D11/1243 , B22D11/1245 , B22D11/141 , B22D11/147 , B22D21/005 , B22D41/015 , B22D47/00 , F27B7/00 , F27B14/06 , F27B14/0806 , F27B14/14 , F27B19/04 , F27B2014/008 , F27B2014/0812 , F27B2014/0818 , F27D3/14 , F27D11/12
摘要： In production of a reactive metal using a melting furnace for producing metal having a hearth, ingots can be efficiently produced by efficiently cooling the ingots extracted from the mold provided in the melting furnace. In addition, an apparatus structure in which multiple ingots can be produced with high efficiency and high quality from one hearth, is provided. A melting furnace for producing metal is provided, the furnace has a hearth for having molten metal formed by melting raw material, a mold in which the molten metal is poured, an extracting jig which is provided below the mold for extracting ingot cooled and solidified downwardly, a cooling member for cooling the ingot extracted downwardly of the mold, and an outer case for keeping the hearth, the mold, the extracting jig, and the cooling member separated from the air, wherein at least one mold and extracting jig are provided in the outer case, and the cooling member is provided between the outer case and the ingot, or between the multiple ingots.
摘要翻译： 在使用用于制造具有炉床的金属的熔炉的反应性金属的制造中，可以通过有效地冷却从设置在熔化炉中的模具中提取的锭而有效地制造锭。 此外，提供了一种可以从一个炉膛以高效率和高质量生产多个锭的装置结构。 提供了一种用于生产金属的熔化炉，炉具有一个炉底，用于熔化原材料形成的熔融金属，一个熔融金属浇注的模具，一个提取夹具，该模具设置在模具下方，用于将铸锭向下冷却和固化 ，用于冷却从模具向下抽出的铸锭的冷却部件，以及用于保持与空气分离的炉床，模具，提取夹具和冷却部件的外壳，其中至少一个模具和提取夹具设置在 外壳和冷却构件设置在外壳和锭之间，或者在多个锭之间。
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公开(公告)号：US20130299118A1
公开(公告)日：2013-11-14
申请号：US13876886
申请日：2010-12-24
申请人： Shucheng Zhu , Xibin Wang , Gouchao Cao
发明人： Shucheng Zhu , Xibin Wang , Gouchao Cao
摘要： A non-electroslag remelting type clean metal ingot mold includes an ingot mold body and a insulating riser arranged on the ingot mold body; an insulated heating and heat preservation device is vertically arranged in the ingot mold body and divides the space in the ingot mold body into a plurality of independent cavity units; and the cavity units are distributed in two rows in the ingot mold body. Because the insulated heating and heat preservation device is arranged in the ingot mold body and divides the space in the ingot mold body into a plurality of independent cavity units, most of impurities and segregates in liquid metals are enriched in the part in contact with the isolation and heat insulation mechanism during the directional solidification and crystallization of the liquid metals and the enriched alloy segregates, and the impurities can be easily eliminated by utilizing flame or other processing methods.
摘要翻译： 非电渣重熔型清洁金属锭模具包括铸锭模体和布置在锭模体上的绝缘提升器; 绝热加热保温装置垂直设置在铸模模体内，并将铸块模体内的空间分成多个独立的模腔单元; 并且腔体单元在锭模体中分成两排。 由于绝热加热保温装置配置在锭模体内，将铸锭体内的空间分割成多个独立的腔单元，所以液体金属中的大部分杂质和分离物富集在与隔离物接触的部分 并且在液态金属和富集合金分离物的定向凝固和结晶期间的隔热机构，并且可以通过利用火焰或其它加工方法容易地消除杂质。
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公开(公告)号：US06719034B2
公开(公告)日：2004-04-13
申请号：US10025284
申请日：2001-12-19
申请人： Ralf Heck , Rainer Jüttner , David Lupton , Egon Maier , Peter Mainz , Harald Manhardt , Bernd Stenger , Holger Zingg
发明人： Ralf Heck , Rainer Jüttner , David Lupton , Egon Maier , Peter Mainz , Harald Manhardt , Bernd Stenger , Holger Zingg
IPC分类号： B22D1900
CPC分类号： B22D19/16 , B22D9/006 , B22D27/04 , C23C14/3414
摘要： A process for producing a tube target for cathode sputtering plants, in which the tube target is formed from a metallic inner tube (target holder) made of a first material with a first melting point of Ts1≧900 K and a metallic outer tube (target) that concentrically surrounds the inner tube and that is made of a second material with a second melting point of Ts2≦800 K. The inside diameter of the outer tube and the outside diameter of the inner tube are proportioned in such a way that the two tubes fit together tightly and are mechanically firmly joined. The outer tube is formed by casting the second material in a molten state in a heated, vertical, cylindrical permanent mold, which has a heated mandrel that constitutes the inner tube. After a space between the mold and the inner tube has been filled with the molten second material, a first thermal gradient develops between the inner tube and the mold, a second thermal gradient develops between the bottom and the top of the mold, and the outer tube is simultaneously cooled from the inside to the outside and from the bottom to the top.
摘要翻译： 一种用于阴极溅射装置的管靶的制造方法，其中，所述管靶由金属内管（靶保持器）形成，所述内管由具有Ts1> 900K的第一熔点的第一材料制成，金属外管 目标），其同心地围绕内管，并且由具有Ts2 <= 800K的第二熔点的第二材料制成。外管的内径和内管的外径成比例，使得 两根管子紧紧地配合在一起，机械地牢固地连接在一起。 外管通过将熔融状态的第二材料浇铸在加热的垂直圆柱形永久模具中，该永久模具具有构成内管的加热心轴。 在模具和内管之间的空间已经填充有熔融的第二材料之后，在内管和模具之间产生第一热梯度，在模具的底部和顶部之间产生第二热梯度，并且外部 管同时从内到外冷却，从底部到顶部。
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