公开(公告)号：US09592548B2

公开(公告)日：2017-03-14

申请号：US13752880

申请日：2013-01-29

申请人： GENERAL ELECTRIC COMPANY

发明人： Bernard Patrick Bewlay ,  Michael James Weimer ,  Stephen Francis Bancheri ,  Joan McKiever ,  Brian Michael Ellis

IPC分类号： B22C1/00 ,  B32B1/00 ,  B22C3/00 ,  B22C1/16 ,  B22C9/00 ,  B22D41/00 ,  B22C1/18 ,  B22C9/02 ,  B22C9/04 ,  B22D21/00

CPC分类号： B22C1/00 ,  B22C1/16 ,  B22C1/18 ,  B22C1/181 ,  B22C3/00 ,  B22C9/00 ,  B22C9/02 ,  B22C9/04 ,  B22D21/005 ,  B22D41/00 ,  Y10T428/131 ,  Y10T428/1317 ,  Y10T428/256 ,  Y10T428/26

摘要： The disclosure relates generally to mold compositions and methods of molding and the articles so molded. More specifically, the disclosure relates to mold compositions, intrinsic facecoat compositions, and methods for casting titanium-containing articles, and the titanium-containing articles so molded, where the mold comprises calcium hexaluminate.

摘要翻译： 本公开一般涉及模制组合物和模制方法以及如此模制的制品。 更具体地，本公开涉及模具组合物，固有正面涂层组合物和用于铸造含钛制品的方法以及如此模制的含钛制品，其中模具包含六铝酸钙。

公开(公告)号：US20160175925A1

公开(公告)日：2016-06-23

申请号：US14400907

申请日：2013-07-10

申请人： LIGNYTE CO., LTD

发明人： Isamu Ide ,  Fumio Ueno

IPC分类号： B22C15/24 ,  B22C9/02 ,  B22C1/16

CPC分类号： B22C15/24 ,  B22C1/16 ,  B22C9/02 ,  B22C9/12

摘要： A cast mold fabricating device supplies thickener-coated sand and steam into a mold forming die at an optimum timing to shorten a mold fabrication time. The device includes the die 2 with an injection inlet 1, a sand supply head 4 for supplying and filling the thickener-coated sand 3 into the die, a steam supply head 5 for supplying steam into the die 2 to solidify and/or cure a thickener of the sand by application of heat of the steam. The device further includes a vertical drive 6 for lowering the sand supply head 4 to a position where the injection inlet 1 is connected to a sand nozzle 8 of the sand supply head 4, and a horizontal drive 7 for advancing the steam supply head 5 to a position where the injection port 1 is connected to a steam nozzle 9 of the steam supply head 5.

摘要翻译： 铸造模具制造装置在最佳时间将增稠剂涂覆的砂和蒸汽提供到成型模具中以缩短模具制造时间。 该装置包括具有注射入口1的模具2，用于将增稠剂涂覆的砂3供应并填充到模具中的供砂头4，用于向模具2供应蒸汽以固化和/或固化的蒸汽供应头5 通过施加蒸汽的热量使沙子增稠。 该装置还包括垂直驱动装置6，用于将供砂头4降低到喷射入口1连接到砂供给头4的砂喷嘴8的位置;以及水平驱动装置7，用于使蒸汽供应头5前进到 喷射口1连接到蒸汽供应头5的蒸汽喷嘴9的位置。

公开(公告)号：US20140209268A1

公开(公告)日：2014-07-31

申请号：US13752880

申请日：2013-01-29

申请人： GENERAL ELECTRIC COMPANY

发明人： Bernard Patrick BEWLAY ,  Michael James WEIMER ,  Stephen Francis BANCHERI ,  Joan MCKIEVER ,  Brian Michael ELLIS

IPC分类号： B22C1/00

CPC分类号： B22C1/00 ,  B22C1/16 ,  B22C1/18 ,  B22C1/181 ,  B22C3/00 ,  B22C9/00 ,  B22C9/02 ,  B22C9/04 ,  B22D21/005 ,  B22D41/00 ,  Y10T428/131 ,  Y10T428/1317 ,  Y10T428/256 ,  Y10T428/26

摘要： The disclosure relates generally to mold compositions and methods of molding and the articles so molded. More specifically, the disclosure relates to mold compositions, intrinsic facecoat compositions, and methods for casting titanium-containing articles, and the titanium-containing articles so molded, where the mold comprises calcium hexaluminate.

摘要翻译： 本公开一般涉及模制组合物和模制方法以及如此模制的制品。 更具体地，本公开涉及模具组合物，固有正面涂层组合物和用于铸造含钛制品的方法以及如此模制的含钛制品，其中模具包含六铝酸钙。

公开(公告)号：US5975189A

公开(公告)日：1999-11-02

申请号：US329093

申请日：1994-10-25

申请人： Masaru Nemoto

发明人： Masaru Nemoto

IPC分类号： B22C1/00 ,  B22C1/16 ,  B22C3/00 ,  B22C9/10 ,  B28B7/32 ,  B28B7/34 ,  B29C33/40 ,  B29C33/52 ,  B29C33/76 ,  B22C29/00

CPC分类号： B22C9/10 ,  B22C1/00 ,  B22C1/16 ,  B22C3/00 ,  B28B7/32 ,  B28B7/34 ,  B28B7/342 ,  B29C33/40 ,  B29C33/52 ,  B29C33/76 ,  Y10S249/02

摘要： A method of producing a casting by using a plastic core. The plastic core is made of a thermoplastic resin and set in a casting mold so as to form a cavity in the casting mold. A molten metal such as aluminum is poured under pressure into the cavity to form the casting (product). The plastic core maintains its initial shape during casting. The remaining heat of the casting or the solidifying metal causes the plastic core to melt after the casting so that the molten plastic core is easily removed.

摘要翻译： 通过使用塑料芯制造铸件的方法。 塑料芯由热塑性树脂制成，并设置在铸模中，以在铸模中形成空腔。 将诸如铝的熔融金属在压力下倒入空腔中以形成铸件（产品）。 塑料芯在铸造过程中保持其初始形状。 铸件或固化金属的剩余热量使得塑料芯在铸造之后熔化，使得熔融的塑料芯容易地被去除。

公开(公告)号：US5702628A

公开(公告)日：1997-12-30

申请号：US102974

申请日：1993-07-28

申请人： Masaru Nemoto

发明人： Masaru Nemoto

IPC分类号： B22C1/00 ,  B22C1/16 ,  B22C3/00 ,  B22C9/10 ,  B28B7/32 ,  B28B7/34 ,  B29C33/40 ,  B29C33/52 ,  B29C33/76

CPC分类号： B22C9/10 ,  B22C1/00 ,  B22C1/16 ,  B22C3/00 ,  B28B7/32 ,  B28B7/34 ,  B28B7/342 ,  B29C33/40 ,  B29C33/52 ,  B29C33/76 ,  Y10S249/02

摘要： A casting is produced using a non-sand plastic core. The plastic core is made of a thermoplastic resin and set in a casting mold so as to form a cavity in the casting mold. A molten metal such as aluminum is poured under pressure into the cavity to form the casting (product). The plastic core maintains its initial shape during casting. The remaining heat of the casting or the solidifying metal causes the plastic core to melt after the casting so that the molten plastic core is easily removed.

摘要翻译： 使用非砂塑料芯制造铸件。 塑料芯由热塑性树脂制成，并设置在铸模中，以在铸模中形成空腔。 将诸如铝的熔融金属在压力下倒入空腔中以形成铸件（产品）。 塑料芯在铸造过程中保持其初始形状。 铸件或固化金属的剩余热量使得塑料芯在铸造之后熔化，使得熔融的塑料芯容易地被去除。

公开(公告)号：US4111705A

公开(公告)日：1978-09-05

申请号：US675458

申请日：1976-04-09

申请人： July Moiseevich Junovich ,  Sergei Semenovich Zhukovsky ,  Lev Girshovich Sudakas ,  Ljudmila Ivanovna Turkina ,  Anatoly Ilich Smirnov ,  Abram Moiseevich Lyass ,  Sergei Dmitrievich Teplyakov

发明人： July Moiseevich Junovich ,  Sergei Semenovich Zhukovsky ,  Lev Girshovich Sudakas ,  Ljudmila Ivanovna Turkina ,  Anatoly Ilich Smirnov ,  Abram Moiseevich Lyass ,  Sergei Dmitrievich Teplyakov

IPC分类号： B22C1/16 ,  B28B7/34

CPC分类号： B22C1/16

摘要： A self-hardening moulding mixture for making foundry moulds or cores, comprising moulding sand, orthophosphoric acid, a ferrous oxide-containing material, a water-soluble salt of an alkali metal or ammonium, and a carboxylic acid having one dissociation constant not exceeding 10.sup.-4 or a water-soluble salt of an alkali metal or ammonium, and an isopolyacid formed by a chromium subgroup metal, manganese oxide or urea.The self-hardening moulding mixture can also comprise a surface-active substance acting as a foaming agent in order to render the mixture to a fluid state and to avoid compacting when producing moulds and cores therefrom.The moulding mixture features an enhanced bench life (10-15 min) and ensures a sufficiently high hardening and strength rates (compression strength is equal to 10-25 kg/cm.sup.2) for the foundry moulds and cores produced therefrom.

公开(公告)号：US20190232363A1

公开(公告)日：2019-08-01

申请号：US16311344

申请日：2017-06-19

申请人： S & B Industrial Minerals North America, Inc.

发明人： Jie LU ,  Victor S. LAFAY ,  Michael GREENE

IPC分类号： B22C1/18 ,  B28C1/10 ,  C09C1/42

CPC分类号： B22C1/181 ,  B22C1/16 ,  B22C1/18 ,  B22C9/20 ,  B28C1/10 ,  C01B33/40 ,  C04B33/00 ,  C04B33/14 ,  C09C1/42

摘要： Clay materials useful as binding agents in green sandcasting and other molding processes are discussed, as well as methods of preparing such clay materials. The clay materials may be chemically treated. For example, a natural clay may be combined with one or more reducing agents, such that an amount of iron present as ferric iron (Fe3+) in the natural clay is at least partially reduced to ferrous iron (Fe2+) in the chemically-treated clay. The chemically-treated clay may exhibit greater water absorption, binding properties, and/or sintering properties as compared to an untreated, natural clay.

公开(公告)号：US09827609B2

公开(公告)日：2017-11-28

申请号：US14400907

申请日：2013-07-10

申请人： LIGNYTE CO., LTD.

发明人： Isamu Ide ,  Fumio Ueno

IPC分类号： B22C15/24 ,  B22C9/12 ,  B22C1/16 ,  B22C9/02

CPC分类号： B22C15/24 ,  B22C1/16 ,  B22C9/02 ,  B22C9/12

摘要： A cast mold fabricating device supplies thickener-coated sand and steam into a mold forming die at an optimum timing to shorten a mold fabrication time. The device includes the die 2 with an injection inlet 1, a sand supply head 4 for supplying and filling the thickener-coated sand 3 into the die, a steam supply head 5 for supplying steam into the die 2 to solidify and/or cure a thickener of the sand by application of heat of the steam. The device further includes a vertical drive 6 for lowering the sand supply head 4 to a position where the injection inlet 1 is connected to a sand nozzle 8 of the sand supply head 4, and a horizontal drive 7 for advancing the steam supply head 5 to a position where the injection port 1 is connected to a steam nozzle 9 of the steam supply head 5.

公开(公告)号：US2977650A

公开(公告)日：1961-04-04

申请号：US69919357

申请日：1957-11-27

申请人： DIAMOND ALKALI CO

发明人： ILENDA FRANK P ,  NOYES JR JOSEPH C

IPC分类号： B22C1/16

CPC分类号： B22C1/16

公开(公告)号：US2790218A

公开(公告)日：1957-04-30

申请号：US44005654

申请日：1954-06-29

申请人： MERCAST CORP

发明人： KOHL EVERARD F ,  ZENON KAZENAS

IPC分类号： B22C1/16 ,  B22C9/04

CPC分类号： B22C1/16 ,  B22C9/04