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81. 发明授权

US1876734A Method of making and patching furnace walls and linings 失效
标题翻译：炉壁和衬里的制作和修补方法
公开(公告)号：US1876734A
公开(公告)日：1932-09-13
申请号：US39008329
申请日：1929-09-03
申请人： HEINRICH NEUHAUSS
发明人： HEINRICH NEUHAUSS
IPC分类号： F27B14/10 , F27D1/16 , F27D99/00
CPC分类号： F27D1/1673 , F27B14/10 , F27B2014/104 , F27D2099/002 , F27M2003/04

82. 发明授权

US09822442B2 Manufacturing a crucible for containment using non-wetting materials 有权
公开(公告)号：US09822442B2
公开(公告)日：2017-11-21
申请号：US14951178
申请日：2015-11-24
申请人： The United States of America, as represented by the Secretary of the Navy
发明人： Jason D. Myers , Jesse A. Frantz , Guillermo R. Villalobos , Jasbinder S. Sanghera , Bryan Sadowski , Robel Y. Bekele
IPC分类号： C22C45/00 , C23C14/35 , B22D41/02 , C23C14/06 , C23C14/08 , F27B14/10
CPC分类号： C23C14/35 , B22D41/02 , C23C14/0635 , C23C14/0641 , C23C14/0647 , C23C14/08 , C23C14/081 , F27B14/10 , F27B2014/104
摘要： A method of containing molten aluminum using non-wetting materials comprising depositing MgAl2O4, or one selected from an oxide, Al2O3, nitride, AlN, BN, carbide, and SiC, onto a crucible. An apparatus for containment of molten aluminum using non-wetting materials comprising a layer of MgAl2O4, or one selected from an oxide, Al2O3, nitride, AlN, BN, carbide, and SiC, deposited onto a crucible.

83. 发明授权

US09803923B2 Crucible and extrinsic facecoat compositions and methods for melting titanium and titanium aluminide alloys 有权
公开(公告)号：US09803923B2
公开(公告)日：2017-10-31
申请号：US14628423
申请日：2015-02-23
申请人： GENERAL ELECTRIC COMPANY
发明人： Bernard Patrick Bewlay , Stephen Francis Bancheri , Joan McKiever , Brian Michael Ellis
IPC分类号： F27B14/10 , B28B7/00 , B28B7/28 , B28B1/16 , F27D1/00
CPC分类号： F27B14/10 , B28B1/16 , B28B7/0002 , B28B7/28 , F27B2014/104 , F27D1/0006 , F27M2001/01
摘要： Crucible compositions and methods of using the crucible compositions to melt titanium and titanium alloys. More specifically, crucible compositions having extrinsic facecoats comprising a rare earth oxide that are effective for melting titanium and titanium alloys for use in casting titanium-containing articles. Further embodiments are titanium-containing articles made from the titanium and titanium alloys melted in the crucible compositions. Another embodiment is a crucible curing device and methods of use thereof.

84. 发明申请

US20160265770A1 ARTICULATING HOLD DOWN MECHANISM FOR A FURNACE 有权
公开(公告)号：US20160265770A1
公开(公告)日：2016-09-15
申请号：US15163879
申请日：2016-05-25
申请人： ATI Properties, Inc.
发明人： Edward A. Kosol , Joseph F. Perez
IPC分类号： F23M5/04 , F27D1/14 , F27D1/16 , F27B14/06
CPC分类号： F23M5/04 , F27B14/061 , F27B14/08 , F27B2014/104 , F27D1/144 , F27D1/145 , F27D1/1621 , Y10T29/49826
摘要： A hold down mechanism for releasably securing a refractory lining to a furnace. The hold down mechanism can comprise plate segments that form a composite plate. The plate segments can comprise a first plate segment structured to articulate relative to a second plate segment. Furthermore, a gap in the hold down mechanism can be structured to adjust in response to a thermal condition of the composite plate, such as thermal expansion or thermal contraction of at least one plate segment. The composite plate can also comprise an articulation plate pivotally coupled to at least one of the first plate segment and the second plate segment via a pivot and/or a slot and pin engagement. The composite plate can further comprise a third plate segment and a second articulation plate pivotally coupled to at least one of the second plate segment and the third plate segment.

85. 发明授权

US09227242B2 Containment of molten aluminum using non-wetting materials 有权
标题翻译：使用非润湿材料容纳熔融铝
公开(公告)号：US09227242B2
公开(公告)日：2016-01-05
申请号：US14075239
申请日：2013-11-08
申请人： Jason D. Myers , Jesse A. Frantz , Guillermo R. Villalobos , Jasbinder S. Sanghera , Bryan Sadowski , Robel Y. Bekele
发明人： Jason D. Myers , Jesse A. Frantz , Guillermo R. Villalobos , Jasbinder S. Sanghera , Bryan Sadowski , Robel Y. Bekele
IPC分类号： B22D41/08 , B22D41/02
CPC分类号： C23C14/35 , B22D41/02 , C23C14/0635 , C23C14/0641 , C23C14/0647 , C23C14/08 , C23C14/081 , F27B14/10 , F27B2014/104
摘要： A method of containing molten aluminum using non-wetting materials comprising depositing MgAl2O4, or one selected from an oxide, Al2O3, nitride, AlN, BN, carbide, and SiC, onto a crucible. An apparatus for containment of molten aluminum using non-wetting materials comprising a layer of MgAl2O4, or one selected from an oxide, Al2O3, nitride, AlN, BN, carbide, and SiC, deposited onto a crucible.
摘要翻译：一种使用非润湿材料包含熔融铝的方法，包括将MgAl 2 O 4或选自氧化物，Al 2 O 3，氮化物，AlN，BN，碳化物和SiC中的一种沉积到坩埚上。使用非湿润材料来容纳熔融铝的装置，其包括沉积在坩埚上的MgAl 2 O 4层或选自氧化物，Al 2 O 3，氮化物，AlN，BN，碳化物和SiC的一层。

86. 发明申请

US20150285556A1 ARTICULATING HOLD DOWN MECHANISM FOR A FURNACE 有权
标题翻译：关于燃烧的保持机制
公开(公告)号：US20150285556A1
公开(公告)日：2015-10-08
申请号：US14739525
申请日：2015-06-15
申请人： ATI Properties, Inc.
发明人： Edward A. Kosol , Joseph F. Perez
IPC分类号： F27D1/14 , F27B14/08 , F23M5/04
CPC分类号： F23M5/04 , F27B14/061 , F27B14/08 , F27B2014/104 , F27D1/144 , F27D1/145 , F27D1/1621 , Y10T29/49826
摘要： A hold down mechanism for releasably securing a refractory lining to a furnace. The hold down mechanism can comprise plate segments that form a composite plate. The plate segments can comprise a first plate segment structured to articulate relative to a second plate segment. Furthermore, a gap in the hold down mechanism can be structured to adjust in response to a thermal condition of the composite plate, such as thermal expansion or thermal contraction of at least one plate segment. The composite plate can also comprise an articulation plate pivotally coupled to at least one of the first plate segment and the second plate segment via a pivot and/or a slot and pin engagement. The composite plate can further comprise a third plate segment and a second articulation plate pivotally coupled to at least one of the second plate segment and the third plate segment.
摘要翻译：用于将耐火衬里可释放地固定到炉的压紧机构。压紧机构可以包括形成复合板的板段。板段可以包括构造成相对于第二板段铰接的第一板段。此外，压紧机构中的间隙可以被构造成响应于复合板的热状态进行调整，例如至少一个板段的热膨胀或热收缩。复合板还可以包括通过枢轴和/或槽和销接合枢转地联接到第一板段和第二板段中的至少一个的铰接板。复合板还可以包括第三板段和枢转地联接到第二板段和第三板段中的至少一个的第二铰接板。

87. 发明申请

US20140272748A1 SILICON-NITRIDE-CONTAINING INTERLAYER OF GREAT HARDNESS 有权
标题翻译：含有含氮硝酸盐的大硬度中间层
公开(公告)号：US20140272748A1
公开(公告)日：2014-09-18
申请号：US14342001
申请日：2012-08-02
申请人： Krishna Uibel , David W. Worthey
发明人： Krishna Uibel , David W. Worthey
IPC分类号： F27B14/10
CPC分类号： F27B14/10 , C23C18/1204 , C23C18/1212 , C23C18/127 , C23C18/1275 , C30B11/002 , C30B15/10 , C30B35/002 , F27B2014/104 , H01L31/182 , Y02E10/546 , Y02P70/521
摘要： The invention relates to a shaped body comprising a substrate with a firmly adhering separating layer, wherein the separating layer comprises 92-98 wt. % silicon nitride (Si3N4) and 2-8 wt. % silicon dioxide (SiO2) and wherein the separating layer has a total oxygen content of ≦8 wt. % and a hardness of at least 10 HB 2.5/3 according to DIN EN ISO 6506-1.The invention further relates to a process for producing such a shaped body, a coating suspension for use in such a process and the use of a shaped body according to the invention in the field of corrosive nonferrous metal melts.
摘要翻译：本发明涉及一种成型体，其包括具有牢固粘附分离层的基底，其中分离层包含92-98wt。％氮化硅（Si 3 N 4）和2-8重量％％二氧化硅（SiO 2），其中分离层的总氧含量为＆lt; 1E; 8wt。％，硬度至少为10 HB 2.5 / 3，符合DIN EN ISO 6506-1标准。本发明还涉及一种制造这种成型体的方法，用于这种方法的涂层悬浮液以及根据本发明的成形体在腐蚀性有色金属熔体领域中的应用。

88. 发明申请

US20020029724A1 FIBER COMPOSITE ARTICLE AND METHOD OF MANUFACTURE 无效
标题翻译：纤维复合材料及其制造方法
公开(公告)号：US20020029724A1
公开(公告)日：2002-03-14
申请号：US08844472
申请日：1997-04-21
发明人： JOHN R. MOTT
IPC分类号： C04B014/38 , C04B007/00
CPC分类号： C21C5/5241 , B22D41/00 , F27B2014/104 , F27B2014/106 , F27B2014/108 , F27D1/0006 , F27D1/0009 , F27D1/16 , Y02P10/253
摘要： An article and method for its manufacture are described. The article is preferably a ladle used in the manufacture of metals and receives molten metal for further chemical processing in the ladle or for transportation. The ladle is transparent to a wide range of electromagnetic radiation wavelengths which allows the metal to be heated or stirred by induction without heating the ladle itself. The ladle is made of glass fibers and an inorganic cement, and this provides strength along with high temperature resistance. The article is manufactured by winding glass fiber around a mandrel, the glass fiber having an inorganic cement adhered to it. In one technique, the cement is provided on the fiber as an aqueous slurry, and the product is allowed to air cure after winding. In a second technique, the cement is adhered to the fiber by electrostatic attraction. After winding is complete, additional cement may be added, the product is placed in an autoclave supplied with steam whereby the cement takes up water, and it is then allowed to cure. After the product is cured, it is preferably sawed into two pieces to form two inductively transparent ladles.
摘要翻译：描述其制造的物品和方法。该制品优选是用于制造金属的钢包，并且在钢包中接收用于进一步化学处理的熔融金属或用于运输。钢包对于宽范围的电磁辐射波长是透明的，这允许金属通过感应加热或搅拌而不加热钢包本身。钢包由玻璃纤维和无机水泥制成，这提供了强度和耐高温性。该制品通过将玻璃纤维缠绕在心轴上而制造，玻璃纤维具有附着在其上的无机水泥。在一种技术中，将水泥作为水性浆料提供在纤维上，并且在卷绕之后允许产品进行空气固化。在第二种技术中，水泥通过静电吸附粘附到纤维上。卷绕完成后，可以加入另外的水泥，将产品放置在提供蒸汽的高压釜中，由此水泥吸收水分，然后使其固化。产品固化后，优选将其切成两片，以形成两个感应透明的包。

89. 发明授权

US5562880A Refractory brick design for open end of refractory lined vessel 失效
$Refractory brick design for open end of refractory lined vessel$
标题翻译：耐火内衬容器开口端的耐火砖设计
公开(公告)号：US5562880A
公开(公告)日：1996-10-08
申请号：US494437
申请日：1995-06-26
申请人： Edward L. Erny , Walter D. Meloy
发明人： Edward L. Erny , Walter D. Meloy
IPC分类号： B22D41/02 , F27B14/10 , F27D1/04 , F27D1/14 , F27D1/16 , C21B7/04
CPC分类号： B22D41/02 , F27B14/10 , F27D1/04 , F27D1/145 , F27D1/1621 , F27B2014/104
摘要： A vessel for very high temperature materials having an upper terminus with an annular surface and at least one refractory abutting the inner surface of the vessel and extending across the annular surface and an embodiment wherein a wedge-shaped member abuts the inner surface of the vessel.
摘要翻译：一种用于非常高温的材料的容器，其具有带有环形表面的上端和至少一个抵靠容器的内表面并且延伸穿过环形表面的耐火材料，以及楔形构件邻接容器的内表面的实施例。

90. 发明授权

US5368282A Induction furnace providing controlled escape of superheated metal 失效
标题翻译：感应炉提供过热金属的控制逃逸
公开(公告)号：US5368282A
公开(公告)日：1994-11-29
申请号：US88064
申请日：1993-07-06
申请人： John H. Mortimer , Robert C. Turner
发明人： John H. Mortimer , Robert C. Turner
IPC分类号： F27B14/06 , F27B14/10 , F27D21/00 , C21B13/00 , C21B15/00
CPC分类号： F27B14/061 , F27D21/00 , F27B2014/104 , F27D2021/0071
摘要： An induction furnace which provides a controlled escape pathway for superheated metal is disclosed. The induction furnace comprises a base layer of refractory material in the bottom of the furnace vessel. The base layer of refractory is composed of a first refractory having a maximum operational temperature and a second refractory having a maximum operational temperature lower than that of the first refractory. At least a portion of the second refractory is arranged in a contiguous zone through the thickness of the base layer. The base layer supports a packed granular refractory lining that extends up along the side wall of the vessel. In one embodiment of the invention, the base layer takes the form of a means for pushing out the packed granular lining from the furnace. The pusher means is arranged for axial movement within the furnace in response to a driving force applied from below the base layer. The pusher means contains the contiguous zone of the second refractory. In another embodiment of the invention, the base layer is comprised of tiers of refractory, each tier comprising a portion of the second refractory in the same location as in each other tier forming a contiguous zone of the second material. The failure of the second refractory zone allows the superheated metal to escape through the base of the furnace in a controlled manner at the preselected location of the second zone.
摘要翻译：公开了一种提供用于过热金属的控制逸出通道的感应炉。感应炉包括炉底的耐火材料基层。耐火材料基层由最高工作温度的第一耐火材料和最高工作温度低于第一耐火材料的第二耐火材料构成。第二耐火材料的至少一部分通过基层的厚度布置在连续区域中。基层支撑沿着容器的侧壁向上延伸的填充颗粒耐火衬里。在本发明的一个实施例中，基层采取用于从炉中推出填充颗粒衬里的装置的形式。推动器装置被布置成响应于从基底层下方施加的驱动力而在炉内轴向移动。推动装置包含第二耐火材料的连续区域。在本发明的另一个实施方案中，基层由耐火材料层组成，每一层包括与形成第二材料的连续区的每个其它层相同位置的第二耐火材料的一部分。第二耐火区域的故障允许过热金属以受控的方式在第二区域的预选位置逸出炉底。

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