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1. 发明申请

WO2020144028A1 ZAHN ZUM ANBRINGEN AN EINE BAGGERSCHAUFEL 审中-公开
公开(公告)号：WO2020144028A1
公开(公告)日：2020-07-16
申请号：PCT/EP2019/085953
申请日：2019-12-18
申请人： THYSSENKRUPP INDUSTRIAL SOLUTIONS AG , THYSSENKRUPP AG
发明人： KWIATKOWSKI, Tomasz , MÜLLER, Gabor , RAAZ, Viktor , SCHMITT, Martin , IRMAK, Baris , NEITEMEIER, Ingo , TIGGES, Marc
IPC分类号： E02F9/28 , B22D19/06 , B22D19/14
摘要： Die vorliegende Erfindung betrifft einen Zahn (20) zum Anbringen an eine Baggerschaufel (12) eines Schaufelradbaggers, wobei der Zahn (20) teilweise aus einem Metallmatrix-Verbundwerkstoff ausgebildet ist und der Metallmatrix- Verbundwerkstoff eine in ein Metallmatrixmaterial (42) eingegossene Einlage (44) aus einem Hartstoff aufweist, wobei die Einlage (44) zumindest teilweise die Oberfläche des Zahns (20) ausbildet, wobei die Einlage (44) aus dem Metallmatrix- Verbundwerkstoff mindestens im Bereich des Zahnkopfs (22) angeordnet ist und diesen Zahnkopf im Bereich mindestens zweier, vorzugsweise mindestens dreier Außenflächen (26, 28, 30 ) umschließt. Die Erfindung betrifft weiterhin ein Verfahren zum Herstellen eines solchen Zahns (20).

2. 发明申请

WO2018050796A1 ADDITIVE MANUFACTURING OF IMPREGNATED SEGMENTS FOR A DRILL BIT AND/OR MULTILAYER IMPREGNATION OF A DRILL BIT 审中-公开
标题翻译：用于钻头和/或多层浸渍钻头的浸渍段的添加剂制造
公开(公告)号：WO2018050796A1
公开(公告)日：2018-03-22
申请号：PCT/EP2017/073222
申请日：2017-09-15
申请人： VAREL EUROPE (SOCIÉTÉ PAR ACTIONS SIMPLIFIÉE)
发明人： DE REYNAL, Michel Jr. , MOURTY MANGENY, Aurélien
IPC分类号： C22C1/10 , B22D19/16 , B22D23/06 , C22C26/00 , E21B10/00 , B22D19/06 , B22D19/14 , C22C29/08
CPC分类号： C22C1/1036 , B22D19/06 , B22D19/14 , B22D19/16 , B22D23/06 , C22C26/00 , C22C29/08 , C22C2001/1047 , C22C2001/1073 , E21B10/54 , E21B10/55 , E21B10/56
摘要： A method for manufacturing an impregnated segment includes forming a base tier by depositing one or more layers of molten metallic material. The base tier has a plurality of cavities. The method further includes inserting at least one superhard particle into each cavity and forming an additional tier on top of the base tier by depositing one or more layers of the molten metallic material. The additional tier has a plurality of cavities. The method further includes repeating the insertion of the superhard particles and the formation of additional tiers to form an impregnated cage.
摘要翻译：用于制造浸渍段的方法包括通过沉积一层或多层熔融金属材料来形成基层。基层具有多个空腔。该方法进一步包括将至少一种超硬颗粒插入每个空腔中，并通过沉积一层或多层熔融金属材料在基层顶部上形成附加层。附加层具有多个空腔。该方法还包括重复超硬颗粒的插入和附加层的形成以形成浸渍笼。

3. 发明申请

WO2013084080A1 METAL MATRIX CERAMIC COMPOSITES WITH IMPROVED WEAR RESISTANCE 审中-公开
标题翻译：具有改善耐磨性的金属基体陶瓷复合材料
公开(公告)号：WO2013084080A1
公开(公告)日：2013-06-13
申请号：PCT/IB2012/052343
申请日：2012-05-11
申请人： AIA ENGINEERING LTD. , BHIDE, Sudhir, Vaman
发明人： BHIDE, Sudhir, Vaman
IPC分类号： C04B41/88 , B02C13/26 , B22D19/06
CPC分类号： C04B41/009 , B22D19/06 , C04B41/5144 , C04B41/88 , C22C29/12 , C04B35/10 , C04B35/522 , C04B38/00 , C04B41/4523
摘要： The present invention relates to a metal matrix ceramic composite (MMCC) with improved wear resistance comprising of ceramic form, wherein the ceramic form comprising a mixture of ceramic grains comprising alumina, at least one binder and carbon particles, wherein the said ceramic form is embedded in molten metal. The present invention also relates to a method for manufacturing the metal matrix ceramic composite (MMCC) with improved wear resistance.
摘要翻译：本发明涉及包含陶瓷形式的具有改善的耐磨性的金属基质陶瓷复合材料（MMCC），其中陶瓷形式包括包含氧化铝的陶瓷颗粒的混合物，至少一种粘合剂和碳颗粒，其中所述陶瓷形式被嵌入在熔融金属中。本发明还涉及具有改进的耐磨性的金属基体陶瓷复合材料（MMCC）的制造方法。

4. 发明申请

WO2009110834A1 A METHOD OF COMPOSITE CASTING OF A ONE-PIECE CAST TOOL 审中-公开
标题翻译：一种铸造工具的复合铸造方法
公开(公告)号：WO2009110834A1
公开(公告)日：2009-09-11
申请号：PCT/SE2009/000126
申请日：2009-03-05
申请人： CAMITO AB , SVENSSON, Christer , NILSSON, Tomas
发明人： SVENSSON, Christer , NILSSON, Tomas
IPC分类号： B22D19/16 , B21D37/20 , B22D19/06
CPC分类号： B22D19/06 , B22D19/16 , Y10T428/12958
摘要： A method of one-piece casting of a tool with a working component (18) of steel and a body (19) of grey iron, and an interconnection zone therebetween is carried out in a single mould (2) which is kept closed and unchanged during the casting. The steel is cast first from beneath and upwards, whereafter a pause is made. The casting of the grey iron is only carried out when the temperature of the steel in the intended interconnection zone (8) has fallen to a temperature corresponding to the liquidus temperature of the steel minus approx. 30° to 150°C.
摘要翻译：一种具有钢的工作部件（18）和灰铸铁本体（19）的工具的一体铸造的方法，以及在它们之间的互连区域在保持关闭且不变的单个模具（2）中进行在铸造期间。钢从下往上浇铸，然后暂停。灰铸铁的铸造仅在预期的互连区域（8）中的钢的温度已经下降到对应于钢的液相线温度的温度减去约 30°至150°C。

5. 发明申请

WO2009110832A1 A MOULD AND A METHOD OF COMPOSITE CASTING OF A ONE PIECE CAST TOOL 审中-公开
标题翻译：一种铸造工具的复合铸造的模具和方法
公开(公告)号：WO2009110832A1
公开(公告)日：2009-09-11
申请号：PCT/SE2009/000124
申请日：2009-03-05
申请人： CAMITO AB , SVENSSON, Christer , NILSSON, Tomas
发明人： SVENSSON, Christer , NILSSON, Tomas
IPC分类号： B22D19/16 , B21D37/20 , B22D19/06
CPC分类号： B22D19/06 , B22D19/16
摘要： A mould for one piece casting of a tool, which has a working component (17) of steel and a body (18) of grey iron has a first mould cavity section (4) for the steel and a second mould cavity section (5) for the grey iron, with an interconnection zone therebetween. A dividing plane (3) between the sections (4, 5) is planar and horizontal and located at the interconnection zone. A duct (12) leads from the first section (4) to an accommodation space (11) for possible surplus of steel. In a method for one piece casting of a tool, which has a working component (18) of steel and a body (18) of grey iron with an interconnection zone therebetween, the steel is cast in a first mould cavity section (4) and the grey iron in a second mould cavity section (5). A dividing plane (3) between the mould cavity sections is planar and horizontal. An accommodation space (11) for surplus of steel is provided to permit steel to flow from the first mould cavity section (4) at the level of the dividing plane (3) into the accommodation space.
摘要翻译：一种具有钢的工作部件（17）和灰铸铁本体（18）的工具的一次铸造的模具具有用于钢的第一模腔部分（4）和第二模腔部分（5）对于灰铁，其间具有互连区域。部分（4,5）之间的分隔平面（3）是平面的并且是水平的并且位于互连区域。管道（12）从第一部分（4）引导到容纳空间（11），以便可能剩余钢。在具有钢的工作部件（18）和在其间具有互连区域的灰口铁（18））的工具的一次铸造的方法中，钢被铸造在第一模腔部分（4）中，并且灰铸铁在第二模腔部分（5）中。模腔部分之间的分隔平面（3）是平面的和水平的。提供了用于多余钢的容纳空间（11），以允许钢在分隔平面（3）的高度处从第一模腔部分（4）流入容纳空间。

6. 发明申请

WO0210620A3 DUAL-METAL MOLECULARLY BONDED PLUG ASSEMBLY AND METHOD OF FABRICATION THEREOF 审中-公开
标题翻译：双金属分子束电极组件及其制造方法
公开(公告)号：WO0210620A3
公开(公告)日：2002-04-18
申请号：PCT/US0123363
申请日：2001-07-24
申请人： GEN VALVE INC
发明人： SMITH GORDON M , MERCHANT HASHIMALI
IPC分类号： F16K5/02 , B22D19/00 , B22D19/06 , F16B5/08 , F16D1/00 , F16D1/06 , F16K27/06 , F16K5/04
CPC分类号： B22D19/06 , F16K27/06
摘要： A plug assembly for plug valves is made of two distinct metals, one for the plug and another for the stem or trunnion. In a preferred embodiment, the plug is made of ductile iron and the stem or trunnion is made of high grade stainless steel. The two metals are molecularly bonded at their respective surfaces when molten iron is cast into a plug mold containing the steel stem. A mechanical bond is also provided in the form of a iron pin through an aperture in the stainless steel stem.
摘要翻译：用于旋塞阀的塞子组件由两种不同的金属制成，一个用于塞子，另一个用于杆或耳轴。在优选实施例中，插头由球墨铸铁制成，并且杆或耳轴由高级不锈钢制成。当铁水铸入含有钢杆的塞子模具中时，两种金属在其各自的表面分子结合。机械接合还通过不锈钢阀杆中的孔以铁销的形式提供。

7. 发明申请

WO02013996A1 A METHOD OF MANUFACTURING METALLIC COMPOSITES AND COMPOSITES PRODUCED THEREBY 审中-公开
标题翻译：制造金属复合材料和生产的复合材料的方法
公开(公告)号：WO02013996A1
公开(公告)日：2002-02-21
申请号：PCT/AU2001/000974
申请日：2001-08-09
IPC分类号： B22D19/04 , B22D19/06 , B22D19/08 , B22D25/08 , B22D18/06
CPC分类号： B22D19/06 , B22D19/04 , B22D19/08 , B22D25/08
摘要： Disclosed is a method of producing a wear resistant composite product including the steps of: contacting a first material with a second material, the first material having a liquidus temperature that is lower than the solidius temperature of the second material; heating the first and second materials at less than standard atmospheric pressure to a temperature above the liquidus temperature of the said first material; maintaining the temperature of the first and second said materials above the liquidus temperature of the first material for a predetermined period of time so that the first material at least partially fuses to the second material.
摘要翻译：公开了一种生产耐磨复合材料的方法，包括以下步骤：使第一材料与第二材料接触，第一材料具有低于第二材料的固体温度的液相线温度; 将第一和第二材料以小于标准大气压加热到高于所述第一材料的液相线温度的温度; 将所述第一和第二所述材料的温度保持在所述第一材料的液相线温度以上一段预定的时间段，以使所述第一材料至少部分地熔化到所述第二材料。

8. 发明申请

WO1990001384A1 INVESTMENT CASTING PROCESS 审中-公开
标题翻译：投资流程
公开(公告)号：WO1990001384A1
公开(公告)日：1990-02-22
申请号：PCT/GB1989000881
申请日：1989-08-02
申请人： ASTEC DEVELOPMENTS LIMITED , SIMPSON, Neil, Andrew, Abercrombie
发明人： ASTEC DEVELOPMENTS LIMITED
IPC分类号： B22D19/06
CPC分类号： B22D19/06 , B22D19/16 , E21B10/46
摘要： A method of manufacturing one-piece composite drill bits or coreheads suitable for drilling or coring petroleum wells or in mining. A shell (32) of hard wear-resistant and erosion-resistant material is formed by investment casting in a finished form requiring no finish shaping, or at most, minimal finishing. A shank (44) of machinable material is then cast inside the shell, in conditions which cause fusion bonding of the two materials to form a one-piece composite drill bit (42) or corehead by the two-stage casting procedure. The shank (44) is finish machined to form a connection for attachment to a drill string. Pockets (20) for cutter inserts and gauge protectors can be pre-formed to final dimensions in the hard shell (32). A manifold (52) and nozzles (54) can be incorporated in the drill bit or corehead by providing a ceramic core (36) during casting. The steps can be reversed, such that the shank (44) or a core piece from which the shank (44) is subsequently machined is first formed in a machinable material by casting or otherwise, with the outer shell (32) of hard material subsequently being investment cast around the shank (44) or core piece in conditions which cause fusion bonding of the two materials. The investment mould for the shell (24) allows the hard material to be cast in the required shape with little or no final shaping. The invention also includes drill bits and coreheads made by either method. The methods enable drill bits and coreheads to be manufactured at relatively low cost by eliminating most or all skilled manual finishing operations.
摘要翻译：一种制造适合于钻井或取芯石油井或采矿的单件复合钻头或芯头的方法。耐磨损和耐腐蚀材料的外壳（32）通过熔模铸造形成，不需要精加工成型，或者最少的精加工。然后将可加工材料的柄部（44）浇铸在壳体内，在两种材料熔融粘结的条件下，通过两阶段铸造程序形成一体式复合钻头（42）或芯头。柄（44）被精加工以形成用于附接到钻柱的连接。用于切削刀片和规格保护器的口袋（20）可以预先形成为硬壳（32）中的最终尺寸。通过在铸造期间提供陶瓷芯（36），歧管（52）和喷嘴（54）可以结合在钻头或芯头中。可以颠倒这些步骤，使得柄（44）或随后加工柄（44）的芯片首先通过铸造或以其它方式与硬质材料的外壳（32）一起形成在可加工材料中在导致两种材料的熔合的条件下，围绕柄（44）或芯片进行投资。壳体（24）的投资模具允许将硬质材料铸造成所需的形状，很少或没有最终成形。本发明还包括由任一方法制成的钻头和芯头。通过消除大多数或所有熟练的手动精加工操作，该方法能够以相对低的成本制造钻头和芯头。

9. 发明申请

WO2022211287A1 란스 헤드 审中-公开
公开(公告)号：WO2022211287A1
公开(公告)日：2022-10-06
申请号：PCT/KR2022/002849
申请日：2022-02-28
申请人： 주식회사 서울엔지니어링
发明人： 이해양
IPC分类号： B22D1/00 , B22D19/06 , B22D19/16 , B22D41/56
摘要： 본 발명은 전로에 산소를 취입하는 란스 노즐의 선단부에 구비되는 란스 헤드에 관한 것으로서, 상세하게는 란스 헤드 내에서의 냉각수 흐름이 역동적으로 이루어지도록 하여 상기 냉각수에 의한 냉각효과를 극대화시킬 수 있는 란스 헤드에 관한 것이다. 본 발명의 일실시 예에 란스 헤드는, 산소가 공급되는 상부베이스(20); 상기 상부베이스(20) 하부에 구비되어 냉각수가 유입되는 유입공간(31)을 형성하는 중간베이스(30); 상기 중간베이스(30) 하부에 구비되어 상기 유입공간(31)으로 유입된 냉각수가 관류하는 관류공간(42)을 형성하는 하부베이스(40); 및 상기 상부베이스(20), 상기 중간베이스(30) 및 상기 하부베이스(40)를 관통하여 상기 상부베이스(20)로 공급되는 산소를 상기 하부베이스(40) 하부로 배출하는 산소배출관(50);을 포함하고, 상기 중간베이스(30)는 중심부에 형성되어 상기 유입공간(31)과 상기 관류공간(42)을 연결하는 중심홀(32)과, 상기 유입공간(31)으로 유입되는 냉각수를 상기 중심홀(32)로 가이드하는 가이드부(33)를 구비하고, 상기 가이드부(33)는 상기 유입공간(31)으로 유입된 냉각수가 상기 가이드부(33)를 따라 상기 중심홀(32)을 향해 유동할 때 회오리가 발생하도록 끝단부(34)의 일측(35)과 타측(36)은 경사질 수 있다.

10. 发明申请

WO2022120148A1 WEAR RESISTANT MINING FE ALLOY MATRIX AND SPINEL CERAMIC COMPOUND COMPOSITE 审中-公开
公开(公告)号：WO2022120148A1
公开(公告)日：2022-06-09
申请号：PCT/US2021/061771
申请日：2021-12-03
申请人： ME GLOBAL INC.
发明人： GARLAND, Aaron, James , SANTILIAN, Joaquin, Aguilar , PIETER, Antony , BERNS, Shayne, Allen , HINES, Mark, Dexter , ILLANES, Ricardo Rodrigo, Leiva , ZIMMERMAN, Bejamin , RUFEELLE, Daniel, William
IPC分类号： B22D19/00 , B22D19/02 , B22D19/04 , B22D19/06 , C22C1/04 , C22C1/10 , C22C29/00 , C22C29/12 , C22C33/02
摘要： A metal matrix composite to high tolerate wear as a property has been produced by infiltration casting of a Fe Alloy and a spinel ceramic by using a material design for i) metal transport phenomena conditions, ii) predefined wetting and capillarity and iii) processing child insert/mother casting methodology to produce a final casting in shape and form to meet the needs of a mining end user.

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