公开(公告)号：US20220072611A1

公开(公告)日：2022-03-10

申请号：US17455118

申请日：2021-11-16

申请人： Impossible Objects, LLC

发明人： Robert Swartz ,  John Bayldon ,  Buckley Crist ,  Eugene Gore

IPC分类号： B22F7/04 ,  B22F3/00 ,  C22C47/02 ,  C22C47/06 ,  C22C47/20 ,  C22C49/14 ,  B33Y30/00 ,  B29C64/194 ,  B29C64/205 ,  B29C64/165 ,  B29C67/00 ,  B33Y10/00 ,  B33Y80/00

摘要： A method, product, apparatus, and article of manufacture for the application of the Composite Based Additive Manufacturing (CBAM) method to produce objects in metal, and in metal fiber hybrids or composites. The approach has many advantages, including the ability to produce more complex geometries than conventional methods such as milling and casting, improved material properties, higher production rates and the elimination of complex fixturing, complex tool paths and tool changes and, for casting, the need for patterns and tools. The approach works by slicing a 3D model, selectively printing a fluid onto a sheet of substrate material for each layer based on the model, flooding onto the substrate a powdered metal to which the fluid adheres in printed areas, clamping and aligning a stack of coated sheets, heating the stacked sheets to melt the powdered metal and fuse the layers of substrate, and removing excess powder and unfused substrate.

公开(公告)号：US11173546B2

公开(公告)日：2021-11-16

申请号：US16195362

申请日：2018-11-19

申请人： Impossible Objects, LLC

发明人： Robert Swartz ,  John Bayldon ,  Buckley Crist ,  Eugene Gore

IPC分类号： B22F7/04 ,  B22F3/00 ,  C22C47/02 ,  C22C47/06 ,  C22C47/20 ,  C22C49/14 ,  B33Y30/00 ,  B29C64/194 ,  B29C64/205 ,  B29C64/165 ,  B29C67/00 ,  B33Y10/00 ,  B33Y80/00 ,  B33Y40/00 ,  B29C64/112 ,  B22F10/10 ,  B22F3/02 ,  B22F3/10 ,  B22F7/06 ,  B22F7/08

摘要： A method, product, apparatus, and article of manufacture for the application of the Composite Based Additive Manufacturing (CBAM) method to produce objects in metal, and in metal fiber hybrids or composites. The approach has many advantages, including the ability to produce more complex geometries than conventional methods such as milling and casting, improved material properties, higher production rates and the elimination of complex fixturing, complex tool paths and tool changes and, for casting, the need for patterns and tools. The approach works by slicing a 3D model, selectively printing a fluid onto a sheet of substrate material for each layer based on the model, flooding onto the substrate a powdered metal to which the fluid adheres in printed areas, clamping and aligning a stack of coated sheets, heating the stacked sheets to melt the powdered metal and fuse the layers of substrate, and removing excess powder and unfused substrate.

公开(公告)号：US10392687B2

公开(公告)日：2019-08-27

申请号：US13634017

申请日：2011-03-11

申请人： Laurent Prevond ,  Nicolas Collard ,  Renaud Caplain ,  Pierre Francois

发明人： Laurent Prevond ,  Nicolas Collard ,  Renaud Caplain ,  Pierre Francois

IPC分类号： B22F3/18 ,  B22F7/00 ,  B22F7/04 ,  B32B3/28 ,  B32B3/26 ,  B32B5/18 ,  C22F1/00 ,  C22F1/04 ,  C23C8/80 ,  B32B15/01 ,  B32B15/04 ,  B32B15/20 ,  B21D47/04 ,  B23K31/02 ,  F28F21/08 ,  C22C47/20

摘要： A method for manufacturing a metal assembly including an aluminum sheet and at least one metal sheet. An aluminum sheet is treated by heating to a temperature of between 80% and 100% of the melting temperature of the material of which it is comprised for a sufficiently long duration to create and stabilize an alpha alumina layer at the surface of the aluminum sheet. The sheet is then cooled. A metal sheet having a ductility less than or equal to the ductility of the aluminum sheet after cooling is provided, which has surface irregularities having a depth greater than or equal to the thickness of the alpha alumina layer. The aluminum sheet and the metal sheet are roll bonded in a rolling mill to produce the metal assembly, wherein the rolling mill includes at least one cylinder, the outer rolling surface of which is provided with raised portions.

公开(公告)号：US20170298490A1

公开(公告)日：2017-10-19

申请号：US15513212

申请日：2015-09-28

申请人： Endress + Hauser GmbH + Co. KG

发明人： Sergej Lopatin ,  Dietmar Spanke ,  Peter Klofer

IPC分类号： C22C47/06 ,  G05D23/24 ,  C22C47/20 ,  B29C70/08 ,  B65D81/02 ,  B29C70/12 ,  H01C7/02 ,  D04H1/4242

CPC分类号： C22C47/068 ,  B28B1/001 ,  B29C64/00 ,  B29C70/088 ,  B29C70/12 ,  B33Y10/00 ,  B33Y80/00 ,  B65D65/44 ,  C22C47/20 ,  D04H1/4242 ,  G05D23/2451 ,  H01C7/022 ,  H01L41/00 ,  H01L41/37

摘要： A method for manufacturing a composite material, a sensor element or an active component of a sensor element. The sensor element is applied in a field device of automation technology. At least two materials with different physical and chemical properties are predetermined depending on a functionality of the sensor element or the active component of the sensor element. An outer shape, into which the at least two materials should be formed, is predetermined. The outer shape is divided into a plurality of virtual spatial regions, wherein in each virtual spatial region the material distribution of the at least two materials occurs homogeneously and periodically according to predetermined rules corresponding to a microstructure. The predetermined rules are ascertained via a computer supported method depending on the predetermined functionality of the sensor element or the active component of the sensor element, wherein digital data, which describe the ascertained distribution of the at least two materials, are transferred to at least one 3D printer. As a printed product the sensor element or the active component of the sensor element is created by the 3D printer based on the digital data.

公开(公告)号：US09382610B2

公开(公告)日：2016-07-05

申请号：US13634021

申请日：2011-03-11

申请人： Laurent Prevond ,  Nicolas Collard ,  Renaud Caplain ,  Pierre Francois

发明人： Laurent Prevond ,  Nicolas Collard ,  Renaud Caplain ,  Pierre Francois

IPC分类号： B32B15/01 ,  C23C8/10 ,  B23K31/02 ,  C23C8/80 ,  B21D47/04 ,  B22F7/04 ,  B32B3/26 ,  B32B3/28 ,  B32B5/18 ,  B32B15/20 ,  C22F1/00 ,  C22F1/04 ,  F28F21/08 ,  B32B15/04 ,  B22F7/00 ,  C22C47/20

CPC分类号： C23C8/80 ,  B21D47/04 ,  B22F7/004 ,  B22F7/04 ,  B22F2999/00 ,  B23K31/02 ,  B32B3/266 ,  B32B3/28 ,  B32B5/18 ,  B32B15/012 ,  B32B15/016 ,  B32B15/017 ,  B32B15/04 ,  B32B15/20 ,  B32B2457/18 ,  C22C47/20 ,  C22F1/00 ,  C22F1/04 ,  F28F21/084 ,  F28F2275/06 ,  Y10T428/12479 ,  B22F3/18

摘要： The invention relates to a method for manufacturing an aluminum/metal assembly including the steps involving: thermally processing an aluminum sheet by heating said sheet to a temperature of between 80% and 100% of the melting temperature of the material of which it consists for a sufficiently long duration to create and stabilize by allotropic conversion an alpha alumina layer at the surface of said aluminum sheet, and then cooling same; providing a metal layer having a ductility less than or equal to the ductility of the aluminum sheet after cooling, said layer having surface irregularities having a depth greater than or equal to the thickness of the alpha alumina layer; and roll bonding the aluminum layer and the metal layer to produce the metal assembly.

摘要翻译： 本发明涉及一种用于制造铝/金属组件的方法，包括以下步骤：通过将所述片材加热至其组成的材料的熔化温度的80％至100％之间的温度来热处理铝片材 足够长的持续时间以通过在所述铝片的表面上的同素异形转化α氧化铝层产生和稳定，然后冷却; 提供具有低于或等于冷却后的铝片的延展性的延展性的金属层，所述层具有深度大于或等于α氧化铝层的厚度的表面凹凸; 并且将铝层和金属层滚压以制造金属组件。

公开(公告)号：US20050136256A1

公开(公告)日：2005-06-23

申请号：US11018583

申请日：2004-12-20

申请人： Alexei Vichniakov

发明人： Alexei Vichniakov

IPC分类号： C22C1/10 ,  C22C47/20 ,  C22C49/14 ,  B32B9/00 ,  C07G1/00 ,  C08H1/00 ,  C09K3/00

CPC分类号： C22C47/20 ,  C22C47/068 ,  C22C49/14 ,  Y10T428/12035 ,  Y10T428/12076 ,  Y10T428/12486 ,  Y10T428/12535 ,  Y10T428/249924 ,  Y10T428/2933

摘要： A fiber composite material which is particularly suitable for aircraft construction, includes anorganic mineral fibers embedded or enclosed in a metal matrix. The mineral fibers include a substantial or dominant proportion of SiO2, and/or Al2O3 and/or Fe2O3, the remainder being rock material. The fibers have a length of at least 10 mm and are oriented in parallel to one another in at least one direction. The metal matrix is made of aluminum or aluminum alloys, or of magnesium or magnesium alloys or of titanium or of titanium alloys. These matrix metal alloys contain a substantial or dominant proportion of the respective metal. The fibers are preferably coated with particles of the matrix metal and bonded to one another to form fiber films or fiber sheets which are then laminated between sheets of matrix metal.

摘要翻译： 特别适用于飞行器构造的纤维复合材料包括嵌入或封闭在金属基体中的无机矿物纤维。 矿物纤维包括大部分或占优势的SiO 2和/或Al 2 O 3 3和/或Fe 2 O 3， 其余为岩石材料。 纤维具有至少10mm的长度并且在至少一个方向上彼此平行取向。 金属基体由铝或铝合金或镁或镁合金或钛或钛合金制成。 这些基体金属合金含有相当或主要的相应金属比例。 纤维优选地涂覆有基质金属的颗粒并彼此粘合以形成纤维膜或纤维片，然后层压在基质金属片之间。

公开(公告)号：US5874015A

公开(公告)日：1999-02-23

申请号：US659792

申请日：1996-06-06

申请人： Donald Lee Mittendorf ,  Trevor G. Sutton

发明人： Donald Lee Mittendorf ,  Trevor G. Sutton

IPC分类号： B22F3/12 ,  C22C47/06 ,  C22C47/20 ,  C22F1/18 ,  F02K9/97 ,  B23P15/00 ,  B44C1/22

CPC分类号： C22C47/064 ,  B22F3/1291 ,  B22F3/15 ,  C22C47/20 ,  C22F1/18 ,  F02K9/97 ,  B22F2998/00 ,  F05D2230/20 ,  F05D2300/143 ,  Y10T29/49346 ,  Y10T428/12583

摘要： A method for making an article from rhenium and in particular a rocket nozzle. First a molybdenum mandrel is formed with a portion having the desired shape of the nozzle. A layer of rhenium is deposited over the nozzle portion, and then rhenium wire is wrapped around this rhenium layer. A second rhenium layer or a layer of ruthenium is then deposited over the layer of rhenium wire. Alternating layers of rhenium wire and deposited rhenium or ruthenium are applied until a desired thickness is obtained. A layer of molybdenum is applied to can the assembly and the assembly is subject to hot isostatic pressing. Finally, the molybdenum is etched away leaving the rhenium nozzle.

摘要翻译： 制造铼制品，特别是火箭喷嘴的方法。 首先，钼心轴形成有具有所需形状的喷嘴的部分。 在喷嘴部分上沉积一层铼，然后将铼丝缠绕在该铼层周围。 然后在铼丝层上沉积第二铼层或钌层。 施加铼丝和沉积的铼或钌的交替层，直到获得所需的厚度。 施加一层钼可以使组件和组件经受热等静压。 最后，钼被蚀刻离开铼喷嘴。

公开(公告)号：US5641422A

公开(公告)日：1997-06-24

申请号：US471503

申请日：1995-06-16

申请人： Marc R. Matsen ,  John A. Mittleider ,  Karl A. Hansen, deceased ,  John J. deJong, representative

发明人： Marc R. Matsen ,  John A. Mittleider ,  Karl A. Hansen, deceased ,  John J. deJong, representative

IPC分类号： B21D26/021 ,  B21D26/025 ,  B21D26/053 ,  B21D26/055 ,  B22F3/105 ,  B22F3/18 ,  B23K20/02 ,  B29C33/06 ,  B29C33/60 ,  B29C35/08 ,  B29C43/36 ,  B29C65/00 ,  B29C65/32 ,  B29C65/34 ,  B29C65/36 ,  B29C65/48 ,  B29C70/44 ,  B29C70/50 ,  B29C70/54 ,  B64C3/18 ,  C22C47/00 ,  C22C47/20 ,  H05B6/02 ,  H05B6/14 ,  H05B6/36 ,  H05B6/10

CPC分类号： B29C43/52 ,  B21D26/021 ,  B21D26/025 ,  B21D26/053 ,  B21D26/055 ,  B22F3/105 ,  B22F3/18 ,  B23K20/023 ,  B29C33/06 ,  B29C33/60 ,  B29C35/08 ,  B29C43/3642 ,  B29C65/18 ,  B29C65/32 ,  B29C65/34 ,  B29C65/364 ,  B29C65/3644 ,  B29C65/3676 ,  B29C65/4815 ,  B29C65/4875 ,  B29C65/489 ,  B29C66/1122 ,  B29C66/524 ,  B29C66/54 ,  B29C66/634 ,  B29C66/721 ,  B29C66/8122 ,  B29C66/81457 ,  B29C66/8181 ,  B29C66/81811 ,  B29C66/81821 ,  B29C66/8322 ,  B29C70/44 ,  B29C70/506 ,  B29C70/542 ,  B32B37/06 ,  B64C3/18 ,  C22C47/00 ,  C22C47/068 ,  C22C47/20 ,  H05B6/365 ,  B22F2003/1046 ,  B22F2003/1053 ,  B22F2998/00 ,  B23K2201/18 ,  B29C2035/0811 ,  B29C2043/3233 ,  B29C2043/3655 ,  B29C33/08 ,  B29C65/3476 ,  B29C65/3492 ,  B29C65/3668 ,  B29C65/368 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/7392 ,  B29C66/7394 ,  B29C66/81261 ,  B29K2105/0854 ,  B32B2305/024 ,  B32B2309/62 ,  B32B2310/0812 ,  C09K2205/12 ,  Y02P10/253 ,  Y02T50/433

摘要： Quality thermoplastic fusion welds are formed in prefabricated resin composite parts by aligning a susceptor along a bondline between parts with the induction coil segments of a solenoid induction coil along the centerline of the coil. Energizing the coil heats the susceptor to form the weld at the bondline. For this operation, our induction heating workcell users complementary dies that define a central cavity with an oval pattern of induction cool segments surrounding all faces of the cavity where the preform composite parts and susceptor are positioned.

摘要翻译： 通过沿着线圈的中心线沿电磁感应线圈的感应线圈段沿部件之间的接合线对准基座，在预制树脂复合部件中形成优质热塑性熔接焊缝。 使线圈通电加热感受器以在接合线处形成焊缝。 对于这种操作，我们的感应加热工作单元使用互补的模具，其定义了围绕腔体的所有面的感应冷段的椭圆形图案的中心空腔，其中预成型件复合部件和基座被定位。

公开(公告)号：US5599472A

公开(公告)日：1997-02-04

申请号：US341779

申请日：1994-11-18

申请人： Ronald W. Brown ,  Marc R. Matsen

发明人： Ronald W. Brown ,  Marc R. Matsen

IPC分类号： B21D26/02 ,  B22F3/105 ,  B22F3/18 ,  B23K1/002 ,  B23K20/02 ,  B29C33/06 ,  B29C33/60 ,  B29C35/08 ,  B29C43/36 ,  B29C65/00 ,  B29C65/32 ,  B29C65/34 ,  B29C65/36 ,  B29C65/48 ,  B29C70/44 ,  B29C70/50 ,  B29C70/54 ,  B64C3/18 ,  C22C47/00 ,  C22C47/20 ,  H05B6/02 ,  H05B6/14 ,  H05B6/36 ,  H05B6/10

CPC分类号： B22F3/105 ,  B21D26/021 ,  B21D26/025 ,  B21D26/053 ,  B21D26/055 ,  B22F3/18 ,  B23K1/002 ,  B23K20/023 ,  B29C33/06 ,  B29C33/60 ,  B29C35/08 ,  B29C43/3642 ,  B29C43/52 ,  B29C65/14 ,  B29C65/18 ,  B29C65/32 ,  B29C65/3476 ,  B29C65/3644 ,  B29C65/3676 ,  B29C66/54 ,  B29C66/634 ,  B29C66/8122 ,  B29C66/81261 ,  B29C66/81811 ,  B29C66/81821 ,  B29C66/8322 ,  B29C70/44 ,  B29C70/506 ,  B29C70/542 ,  B32B37/06 ,  B64C3/18 ,  B64C3/185 ,  C22C47/00 ,  C22C47/068 ,  C22C47/20 ,  H05B6/365 ,  B22F2003/1046 ,  B22F2003/1053 ,  B22F2998/00 ,  B23K2201/18 ,  B29C2035/0811 ,  B29C2043/3233 ,  B29C2043/3655 ,  B29C33/08 ,  B29C65/3668 ,  B29C65/368 ,  B29C65/4835 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7392 ,  B29C66/7394 ,  B29C66/81241 ,  B29K2105/0854 ,  B32B2305/024 ,  B32B2309/62 ,  B32B2310/0812 ,  C09K2205/12 ,  Y02P10/253 ,  Y02T50/433

摘要： For forming or consolidating organic matrix composites, an organic matrix composite panel is placed between sheets of a susceptor material that is susceptible to induction heating. The susceptor sheets enclose the panel and define a retort. Peripheral gaskets temporarily seal the retort when the retort is placed within upper and lower dies of an induction heating workcell where the susceptor sheets are heated inductively. The sheets in turn conduct heat to the organic matrix composite panel. When heated to the desired temperature, the composite panel is consolidated and/or formed. In some circumstances, edge seal strips are used to provide electrical continuity between the upper and lower sheets in the retort. An analogous retort can be used for metal processing operations.

摘要翻译： 为了形成或固结有机基质复合材料，将有机基质复合材料板置于容易感应加热的感受体材料的片材之间。 感受板包住面板并定义一个蒸馏器。 当蒸煮器放置在感应加热工作单元的上，下模具中时，外部垫圈暂时密封蒸馏器，感应加热器电感感应加热。 这些片材又向有机基质复合板材传导热量。 当加热到所需温度时，复合板被固结和/或形成。 在某些情况下，边缘密封条用于在蒸馏器中提供上下板之间的电连续性。 类似的蒸馏器可用于金属加工操作。

公开(公告)号：US5591370A

公开(公告)日：1997-01-07

申请号：US460786

申请日：1995-06-05

申请人： Marc R. Matsen ,  Paul S. Gregg ,  Howard Martinson ,  Robert Snyder

发明人： Marc R. Matsen ,  Paul S. Gregg ,  Howard Martinson ,  Robert Snyder

IPC分类号： B21D26/02 ,  B22F3/105 ,  B22F3/18 ,  B23K20/02 ,  B29C33/06 ,  B29C33/60 ,  B29C35/08 ,  B29C43/36 ,  B29C65/00 ,  B29C65/32 ,  B29C65/34 ,  B29C65/36 ,  B29C65/48 ,  B29C70/44 ,  B29C70/50 ,  B29C70/54 ,  B64C3/18 ,  C22C47/00 ,  C22C47/20 ,  H05B6/02 ,  H05B6/14 ,  H05B6/36 ,  H05B6/10

CPC分类号： B22F3/105 ,  B21D26/021 ,  B21D26/025 ,  B21D26/053 ,  B21D26/055 ,  B22F3/18 ,  B23K20/023 ,  B29C33/06 ,  B29C33/60 ,  B29C35/08 ,  B29C43/3642 ,  B29C43/52 ,  B29C65/18 ,  B29C65/32 ,  B29C65/34 ,  B29C65/3644 ,  B29C65/4815 ,  B29C65/4875 ,  B29C65/489 ,  B29C66/0342 ,  B29C66/54 ,  B29C66/634 ,  B29C66/721 ,  B29C66/8122 ,  B29C66/81261 ,  B29C66/8181 ,  B29C66/81811 ,  B29C66/81821 ,  B29C66/8322 ,  B29C70/44 ,  B29C70/506 ,  B29C70/542 ,  B32B37/06 ,  B64C3/185 ,  C22C47/00 ,  C22C47/062 ,  C22C47/20 ,  H05B6/365 ,  B22F2003/1046 ,  B22F2003/1053 ,  B22F2998/00 ,  B23K2201/18 ,  B29C2035/0811 ,  B29C2043/3233 ,  B29C2043/3655 ,  B29C33/08 ,  B29C65/3476 ,  B29C65/3668 ,  B29C65/3676 ,  B29C66/71 ,  B29C66/7392 ,  B29C66/7394 ,  B29C66/81241 ,  B29C66/949 ,  B29K2105/0854 ,  B32B2305/024 ,  B32B2309/62 ,  B32B2310/0812 ,  C09K2205/12 ,  Y02P10/253 ,  Y02T50/433 ,  Y10T29/49805 ,  Y10T428/12292 ,  Y10T428/12569 ,  Y10T428/12611 ,  Y10T428/12618

摘要： An apparatus for forming and consolidating organic matrix composites. An organic matrix composite panel comprising laid-up prepegs is placed between sheets of a susceptor material that is susceptible to inductive heating to form a workpiece. The resulting workpiece is placed within upper and lower dies formed of a material that is not susceptible to inductive heating. An induction coil embedded within the dies is energized and inductively heats the susceptor sheets surrounding the panel. The sheets in turn conductively heat the organic matrix composite panel. A pressure zone between the workpiece and one of the dies is pressurized to form the workpiece to the contour of a forming surface on one of the dies. The pressure in the pressure zone is maintained on the workpiece until the organic matrix composite panel is fully consolidated and formed.

摘要翻译： 一种用于形成和固结有机基质复合材料的装置。 包含铺设的预制物的有机基质复合板被放置在容易感应加热以形成工件的感受体材料的片材之间。 将所得到的工件放置在由不受感应加热敏感的材料形成的上模和下模中。 嵌入在模具内的感应线圈通电并感应加热围绕面板的基座片。 片材依次导电地加热有机基质复合板。 在工件和其中一个模具之间的压力区域被加压以将工件形成为其中一个模具上的成形表面的轮廓。 压力区内的压力保持在工件上，直到有机基质复合板完全固结并形成为止。