公开(公告)号：US3919764A

公开(公告)日：1975-11-18

申请号：US19904171

申请日：1971-11-15

申请人： UNION CARBIDE CORP

发明人： BERGHEZAN AUREL I

IPC分类号： B23K20/22 ,  B23K35/16

CPC分类号： B23K20/22 ,  Y10T29/49801 ,  Y10T428/12444 ,  Y10T428/12465 ,  Y10T428/12486

摘要： Reinforcing fibers are precisely aligned and distributed in a metal matrix by (a) forming a corrugated sheet of the metal, filling the valleys with reinforcing fibers, sandwiching the sheet between two flat sheets of the same metal and subjecting the assembly to pressure and elevated temperatures until the layers of metal matrix become integrally bonded, or (b) placing between two sheets of metal matrix in an alternate or periodic but parallel fashion fibers or rods of both the reinforcing metal and the metal matrix and subjecting the assembly to pressure and elevated temperatures until the metal matrix becomes integrally bonded. Alternatively, in both instances the assembly can be rolled into a cylinder with the reinforcing fibers parallel to the axis of the cylinder and the resulting assembly extruded into a billet or compacted at elevated temperatures.

摘要翻译： 增强纤维通过（a）形成金属波纹片，用增强纤维填充谷，精确对准和分布在金属基体中，将片夹在相同金属的两个平片之间，并使组件经受压力和升高的温度 直到金属基体层整体地结合，或者（b）以交替或周期性但平行的方式将两片金属基体放置在增强金属和金属基体之间的纤维或棒中，并对组件施加压力和升高的温度 直到金属基体整体结合。 或者，在这两种情况下，组件可以滚动成圆柱体，其中增强纤维平行于圆柱体的轴线，并将所得的组件挤压成钢坯或在升高的温度下压实。

公开(公告)号：US07600666B2

公开(公告)日：2009-10-13

申请号：US10445024

申请日：2003-05-27

申请人： Joshua E. Rabinovich

发明人： Joshua E. Rabinovich

IPC分类号： B23K35/16

CPC分类号： B23P6/005 ,  B23K26/32 ,  B23K26/342 ,  B23K35/0288 ,  B23K2103/10 ,  B23K2103/14 ,  B23K2103/26 ,  B23K2103/50 ,  B23P6/007

摘要： The present invention is a low heat energy input repair system. The system utilizes a V-shaped feedstock that conforms to the shape of grooves in damaged parts. The V-shape of the feedstock conforms closely to the damaged region of various components and reduces the heat input needed to bond the surfaces. The repair system is deployable onsite, at a military depot, industrial manufacturing facility or other location where a mobile repair system would be beneficial. The present system provides onsite, in-situ, low heat input repair of wear, fatigue and corrosion cracks, or impact surface damage of large components. The present invention is particularly useful for components with thin walls and results in low distortion.

摘要翻译： 本发明是一种低热能输入修复系统。 该系统利用符合损坏部分中凹槽形状的V形原料。 原料的V形与各种部件的损坏区域紧密相连，并减少粘合表面所需的热量输入。 修理系统可在现场部署，军事库，工业制造设施或移动维修系统有益的其他位置部署。 本系统提供现场，原位，低热量输入修复磨损，疲劳和腐蚀裂纹或大部件的冲击表面损坏。 本发明对于具有薄壁并且导致低失真的部件特别有用。

公开(公告)号：US20140042144A1

公开(公告)日：2014-02-13

申请号：US13572088

申请日：2012-08-10

申请人： Steven R. Peters ,  Paul E. Denney

发明人： Steven R. Peters ,  Paul E. Denney

IPC分类号： B23K35/16

CPC分类号： B23K35/0261

摘要： An extruded filler wire for use in a hot wire process. The filler wire includes a first core component; and a second coating component coupled to at least a portion of the first core component, the second coating component having a different composition from the first component, where the wire has a cross-sectional area with the first and second components asymmetrically arranged about a center of the wire.

摘要翻译： 用于热丝工艺的挤压填充线。 填充线包括第一芯部件; 以及耦合到所述第一芯部件的至少一部分的第二涂层部件，所述第二涂层部件具有与所述第一部件不同的组成，其中所述焊丝具有横截面积，所述第一和第二部件围绕中心不对称地布置 的电线。

公开(公告)号：US20110146338A1

公开(公告)日：2011-06-23

申请号：US12926477

申请日：2010-11-19

申请人： Yong Sam Kwon

发明人： Yong Sam Kwon

IPC分类号： F25B1/00 ,  F28F9/013 ,  B23K35/16 ,  B23K35/24

CPC分类号： B23K31/02 ,  B23K2101/14 ,  F28D7/1607 ,  F28F9/185 ,  F28F2235/00 ,  Y10T428/12222

摘要： A heat exchanger includes a shell communicating with a first fluid inlet pipe and a first fluid outlet pipe, end caps coupled to ends of the shell to communicate with a second fluid inlet pipe and a second fluid outlet pipe, a plurality of tubes disposed in the shell to constitute a channel through which a second fluid flows, an end baffle located at ends of the tubes to prevent mixing of a first fluid and the second fluid, and a first plate to fill gaps between the tubes and the end baffle.

摘要翻译： 热交换器包括与第一流体入口管和第一流体出口管连通的壳体，端盖联接到壳体的端部以与第二流体入口管道和第二流体出口管道连通，多个管道设置在 壳体构成第二流体流过的通道，位于管的端部处的端部挡板，以防止第一流体和第二流体混合，以及第一板填充管和端挡板之间的间隙。

公开(公告)号：US20100065612A1

公开(公告)日：2010-03-18

申请号：US12223147

申请日：2007-01-19

申请人： Rainer Kocik ,  Jens Hackius ,  Sebastian Kaschel ,  Jens Schumacher

发明人： Rainer Kocik ,  Jens Hackius ,  Sebastian Kaschel ,  Jens Schumacher

IPC分类号： B23K31/02 ,  B23K35/16

CPC分类号： B23K35/0277

摘要： A filler material improves the quality of a joint seam formed during thermal joining of two metallic structural components and includes a core and a coating that surrounds the core at least in sections Because the filler material comprises a coating on the core, the alloying material for the coating may be selected largely independently of any possibly limiting metallurgical requirements in relation to the base material for the core so that with the use of the heterogeneous filler material optimal joint seam characteristics of the joined structural components always result, largely irrespective of the materials composition of the core If an essentially H-shaped cross-sectional geometry of the filler material used, moreover, preliminary fixing or alignment of the structural components that are to be joined in a thermal joining process becomes possible.

摘要翻译： 填充材料改善了在两个金属结构部件的热接合期间形成的接缝的质量，并且包括至少部分地包围芯的芯和涂层。由于填充材料包括芯上的涂层，用于 涂层可以在很大程度上独立于与芯的基础材料相关的任何可能的限制性冶金要求，因此通过使用非均相填料，连接的结构部件的最佳接缝特性总是会导致，这主要不管材料的组成如何 核心如果所使用的填充材料的基本上H形的横截面几何形状，则可以在热接合工艺中预先固定或对准待接合的结构部件。

公开(公告)号：US4423890A

公开(公告)日：1984-01-03

申请号：US213701

申请日：1980-12-08

申请人： Charles D. Hackett ,  James R. Bray

发明人： Charles D. Hackett ,  James R. Bray

IPC分类号： B23K9/02 ,  B23K9/028 ,  B23K9/00 ,  B23K35/16

CPC分类号： B23K9/0288 ,  B23K9/0203

摘要： A welding machine lays down its welding bead at the juncture of two surfaces, back of which a pressure boundary has been formed. A depression, or groove, is provided at the juncture of the two surfaces. The weld bead bridges over the groove to form a junction of the two surfaces, leaving the bottom of the groove above the pressure boundary to function as a passage for materials at the surfaces which vaporize at the temperature of the welding operation. The escape of the gases through the passage obviates the gases bubbling up through, and deteriorating, the solidifying weld material forming the junction.

摘要翻译： 焊接机在两个表面的接合处放置其焊道，背面已形成压力边界。 在两个表面的接合处提供凹陷或凹槽。 焊道在沟槽上方桥接以形成两个表面的接合处，使得凹槽的底部在压力边界之上，用作在焊接操作的温度下蒸发的表面处的材料的通道。 气体通过通道的逸出消除了形成结的凝固焊接材料的气泡向上冒泡并恶化。