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1. 发明授权

US09744588B2 Melting furnace for producing metal 有权
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.

2. 发明申请

US20170182549A1 APPARATUS, PLANT AND METHOD FOR PRODUCING INGOTS AND METAL BARS AND FOR MONITORING THE QUALITY THEREOF 审中-公开
公开(公告)号：US20170182549A1
公开(公告)日：2017-06-29
申请号：US15308773
申请日：2015-05-05
申请人： IKOI S.R.L.
发明人： Giovanni FAORO
IPC分类号： B22D7/06 , G01N1/12 , B22D7/00
CPC分类号： B22D7/06 , B22D7/00 , B22D7/005 , G01N1/125
摘要： An apparatus for producing metal bars and ingots with quality monitoring, includes at least one mold essentially constituted by a body that forms at least one cavity for forming an ingot or a bar and by at least one cover that is detachably associated with the body in order to upwardly close the cavity. The apparatus has at least one passage, provided on the body of the mold, on the cover or on both, for connecting the inside of the cavity to the outside even when the cover is associated with the body in order to upwardly close the cavity. The apparatus according to the invention also has the particularity that it includes a means for taking a sample of the melted material contained in a mold, constituted essentially by a body that forms at least one cavity for forming an ingot or a bar and by at least one cover that is detachably associated with the body in order to upwardly close the cavity. The present invention also relates to a plant and a method for producing metal bars and ingots with quality monitoring.

3. 发明申请

US20170144217A1 IMPROVED MOLD FOR PRODUCING INGOTS AND BARS MADE OF PRECIOUS METAL 审中-公开
公开(公告)号：US20170144217A1
公开(公告)日：2017-05-25
申请号：US15129690
申请日：2015-03-30
申请人： IKOI S.R.L.
发明人： FAORO Giovanni
IPC分类号： B22D7/06
CPC分类号： B22D7/06
摘要： A mold for producing ingots and bars made of precious metal, comprising a body defining at least one cavity for forming an ingot, or a bar, closed in an upward region by at least one removable lid. The particularity of the mold according to the present invention resides in that it comprises at least one recess for forming a sample to be assayed, which is formed on the body, on the lid or on both.

4. 发明授权

US09434000B2 System and method of forming a solid casting 有权
标题翻译：形成固体铸件的系统和方法
公开(公告)号：US09434000B2
公开(公告)日：2016-09-06
申请号：US14515469
申请日：2014-10-15
申请人： Retech Systems LLC
发明人： Tony Tesoriere , Robin Lampson
IPC分类号： B22D27/06 , B22D37/00 , B22D7/00 , B22D7/06 , B22D41/015 , B22D46/00
CPC分类号： B22D7/00 , B22D7/06 , B22D7/064 , B22D27/06 , B22D37/00 , B22D41/015 , B22D46/00
摘要： A method and a system for forming a solid casting. A material is fed into a mold having a retractable bottom. A first portion of the material at a first, lower position within the mold is allowed to solidify to thereby form a portion of the casting. The retractable bottom is withdrawn downwards at a withdrawal rate. A second portion of the material at a second, upper position within the mold is maintained in a liquid state by application of heat thereto, using a plasma arc generated by a plasma arc torch. A voltage of the plasma arc is measured, and the withdrawal rate of the retractable bottom is controlled based on the voltage of the plasma arc.
摘要翻译：用于形成固体铸件的方法和系统。将材料送入具有可伸缩底部的模具中。允许在模具内的第一，下部位置处的材料的第一部分固化，从而形成铸件的一部分。可伸缩的底部以退出速度向下抽出。使用由等离子体电弧焰炬产生的等离子体电弧，在模具内的第二上部位置处的材料的第二部分通过向其施加热而保持在液体状态。测量等离子体电弧的电压，并且基于等离子体电弧的电压来控制可伸缩底部的抽出速度。

5. 发明授权

US09010403B2 Non-electroslag remelting type clean metal ingot mold 有权
标题翻译：非电渣重熔型清洁金属锭模具
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
IPC分类号： B22C9/00 , B22C9/06 , B22D7/06
CPC分类号： B22C9/00 , B22C9/065 , B22D7/06 , B22D7/064 , B22D7/08 , B22D7/102 , B22D9/006
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。

6. 发明申请

US20150101776A1 SYSTEM AND METHOD OF FORMING A SOLID CASTING 有权
标题翻译：形成固体铸件的系统和方法
公开(公告)号：US20150101776A1
公开(公告)日：2015-04-16
申请号：US14515469
申请日：2014-10-15
申请人： Retech Systems LLC
发明人： Tony Tesoriere , Robin Lampson
IPC分类号： B22D11/20 , B22D11/18 , B22D7/00 , B22D11/06
CPC分类号： B22D7/00 , B22D7/06 , B22D7/064 , B22D27/06 , B22D37/00 , B22D41/015 , B22D46/00
摘要： A method and a system for forming a solid casting. A material is fed into a mold having a retractable bottom. A first portion of the material at a first, lower position within the mold is allowed to solidify to thereby form a portion of the casting. The retractable bottom is withdrawn downwards at a withdrawal rate. A second portion of the material at a second, upper position within the mold is maintained in a liquid state by application of heat thereto, using a plasma arc generated by a plasma arc torch. A voltage of the plasma arc is measured, and the withdrawal rate of the retractable bottom is controlled based on the voltage of the plasma arc.
摘要翻译：用于形成固体铸件的方法和系统。将材料送入具有可伸缩底部的模具中。允许在模具内的第一，下部位置处的材料的第一部分固化，从而形成铸件的一部分。可伸缩的底部以退出速度向下抽出。使用由等离子体电弧焰炬产生的等离子体电弧，在模具内的第二上部位置处的材料的第二部分通过向其施加热而保持在液体状态。测量等离子体电弧的电压，并且基于等离子体电弧的电压来控制可伸缩底部的抽出速度。

7. 发明申请

US20130327493A1 MELTING FURNACE FOR PRODUCING METAL 有权
标题翻译：冶金炉生产金属
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
IPC分类号： B22D7/06 , B22D47/00
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。

8. 发明申请

US20130299118A1 ANNULAR CLEAN METAL CASTING MOLD 有权
标题翻译：环形清洁金属铸造模具
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
IPC分类号： B22C9/00 , B22C9/06
CPC分类号： B22C9/00 , B22C9/065 , B22D7/06 , B22D7/064 , B22D7/08 , B22D7/102 , B22D9/006
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。

9. 发明申请

US20100247954A1 SYSTEM AND METHOD OF PRODUCING MULTI-LAYERED ALLOY PRODUCTS 有权
标题翻译：生产多层合金产品的系统和方法
公开(公告)号：US20100247954A1
公开(公告)日：2010-09-30
申请号：US12415001
申请日：2009-03-31
申请人： Men G. Chu , Jeffrey J. Shaw
发明人： Men G. Chu , Jeffrey J. Shaw
IPC分类号： B32B15/01 , B23K1/19 , B23K20/24 , B23K1/20 , B23K31/02
CPC分类号： B05D1/36 , B05D3/0218 , B05D3/10 , B05D3/102 , B22D7/02 , B22D7/06 , B22D7/064 , B22D11/007 , B22D11/0631 , B22D19/00 , B22D25/00 , B23K20/04 , B23K20/2336 , B23K20/24 , B23K2101/18 , B23K2103/10 , B23K2103/18 , B32B15/016 , C22F1/04 , Y10T428/12639
摘要： System and method of producing multi-layered aluminum alloy products are disclosed. A multi-layered aluminum alloy product may be formed by first heating a first aluminum alloy to a first temperature where the first temperature is at least about 5° C. lower than the eutectic temperature of the first aluminum alloy, second heating a second aluminum alloy to a second temperature where the second temperature is at least about 5° C. higher than the liquidus temperature of the second aluminum alloy, and coupling the second aluminum alloy to the first aluminum alloy to produce a multi-layered aluminum alloy product.
摘要翻译：公开了生产多层铝合金产品的系统和方法。可以通过首先将第一铝合金加热到第一温度而形成多层铝合金产品，其中第一温度比第一铝合金的共晶温度低至少约5℃，第二加热第二铝合金到第二温度，其中第二温度比第二铝合金的液相线温度高至少约5℃，并且将第二铝合金耦合到第一铝合金以产生多层铝合金产品。

10. 发明授权

US07780784B2 Molding assembly for forming ingot and a method of forming ingot 有权
标题翻译：用于成型锭的成型组件和形成锭的方法
公开(公告)号：US07780784B2
公开(公告)日：2010-08-24
申请号：US11418066
申请日：2006-05-05
申请人： Junichi Atobe
发明人： Junichi Atobe
IPC分类号： C30B11/02
CPC分类号： C01B33/02 , B22D7/06 , C30B11/002 , Y10T117/1092
摘要： A molding assembly for forming an ingot, including side members each having engaging end portions, the engaging end portions of the side members being engaged with respective ones of the side members such that the side members form a polygonal prism having sides, corners, a top opening and a bottom opening, the engaging end portions of the side members engaging to form connecting portions positioned in the sides, and a bottom member fitted to close the bottom opening of the polygonal prism so as to form a molding device for molding a molten material into an ingot.
摘要翻译：一种用于形成锭的成型组件，包括各自具有接合端部的侧构件，侧构件的接合端部与相应的侧构件接合，使得侧构件形成具有侧面，角部，顶部的多边形棱开口和底部开口，所述侧构件的接合端部接合以形成位于所述侧面中的连接部分;以及底部构件，其被配合成闭合所述多边形棱柱的底部开口，以形成用于模制熔融材料的模制装置成锭

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