公开(公告)号：US20040238999A1

公开(公告)日：2004-12-02

申请号：US10880189

申请日：2004-06-29

Applicant: Advanced Ceramics Research, Inc.

Inventor： Anthony C. Mulligan ,  Mark J. Rigali ,  Manish P. Sutaria ,  Gregory J. Artz ,  Felix H. Gafner ,  K. Ranji Vaidyanathan

IPC: B28B005/00

CPC classification number: C08K3/18 ,  B22F3/008 ,  B22F2998/00 ,  B22F2999/00 ,  B28B3/20 ,  B28B17/0081 ,  B29C43/006 ,  B29C47/0016 ,  B29C47/54 ,  B29K2105/06 ,  B33Y10/00 ,  C04B35/5622 ,  C04B35/6286 ,  C04B35/6303 ,  C04B35/632 ,  C04B35/634 ,  C04B35/638 ,  C04B35/645 ,  C04B35/6455 ,  C04B35/806 ,  C04B2235/3826 ,  C04B2235/3839 ,  C04B2235/524 ,  C04B2235/6021 ,  C04B2235/77 ,  C04B2235/96 ,  Y10T428/2929 ,  B22F3/10 ,  B22F3/14 ,  B22F3/15 ,  B22F1/004 ,  B22F1/025 ,  B22F3/20 ,  B22F2203/01 ,  B22F3/004

Abstract: Processes for mechanically fabricating two and three-dimensional fibrous monolith composites include preparing a fibrous monolith filament from a core composition of a first powder material and a boundary material of a second powder material. The filament includes a first portion of the core composition surrounded by a second portion of the boundary composition. One or more filaments are extruded through a mechanically-controlled deposition nozzle onto a working surface to create a fibrous monolith composite object. The objects may be formed directly from computer models and have complex geometries.

Abstract translation: 用于机械制造二维和三维纤维整体复合材料的方法包括从第一粉末材料的芯组合物和第二粉末材料的边界材料制备纤维整料长丝。 细丝包括由边界组合物的第二部分包围的芯组合物的第一部分。 将一根或多根细丝通过机械控制的沉积喷嘴挤出到工作表面上以产生纤维整体复合物体。 物体可以直接从计算机模型形成并且具有复杂的几何形状。

公开(公告)号：US20020127384A1

公开(公告)日：2002-09-12

申请号：US10005085

申请日：2001-12-04

Applicant: Advanced Ceramics Research, Inc.

Inventor： Anthony C. Mulligan ,  John Halloran ,  Dragan Popovich ,  Mark J. Rigali ,  Manish P. Sutaria ,  K. Ranji Vaidyanathan ,  Michael L. Fulcher ,  Kenneth L. Knittel

IPC: B29C047/00 ,  B32B005/00

CPC classification number: B29C47/0016 ,  B29C47/003 ,  B29C47/128 ,  H01L41/082 ,  H01L41/1875 ,  H01L41/333 ,  Y10T428/249924 ,  Y10T428/249925 ,  Y10T428/249927 ,  Y10T428/249928 ,  Y10T428/249929 ,  Y10T428/2933

Abstract: Fibrous monolith processing techniques to fabricate multifunctional structures capable of performing more than one discrete function such as structures capable of bearing structural loads and mechanical stresses in service and also capable of performing at least one additional non-structural function.

Abstract translation: 纤维整料加工技术来制造能够执行多于一个离散功能的多功能结构，例如能够承受结构载荷和使用中的机械应力的结构，并且还能够执行至少一个附加的非结构功能。

公开(公告)号：US20030180171A1

公开(公告)日：2003-09-25

申请号：US10351693

申请日：2003-01-27

Applicant: Advanced Ceramics Research, Inc.

Inventor： Gregory Artz ,  K. Ranji Vaidyanathan ,  Michael L. Fulcher ,  Mark J. Rigali ,  John L. Lombardi ,  Joseph Walish ,  Ronald A. Cipriani

IPC: B22F003/00

CPC classification number: B22F1/0077 ,  B22F1/0059 ,  B22F3/008 ,  B22F3/1021 ,  B22F3/1103 ,  B22F3/1121 ,  B22F3/227 ,  B22F2003/1042 ,  B22F2003/1106 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C04B35/565 ,  C04B35/584 ,  C04B35/63424 ,  C04B35/63432 ,  C04B35/6365 ,  C04B35/638 ,  C04B38/065 ,  C04B38/067 ,  C04B2111/00129 ,  C04B2235/6021 ,  C04B2235/6022 ,  C04B2235/6026 ,  C04B2235/94 ,  B22F3/22 ,  B22F7/002 ,  B22F2201/02 ,  B22F2201/013 ,  C04B38/0051 ,  C04B38/0054 ,  C04B38/0058 ,  C04B38/0061 ,  C04B38/069 ,  C04B40/0028

Abstract: The present invention relates to the fabrication of low cost, in situ, porous metallic, ceramic and cermet foam structures having improved mechanical properties such as energy absorption and specific stiffness. Methods of fabricating the structures from compositions including ceramic and/or metallic powders are provided. The flowable compositions also include an immiscible phase that results in pores within the final structure. Furthermore, the structures may be shaped to have external porosity, such as with mesh-like structures.

Abstract translation: 本发明涉及具有改进的机械性能如能量吸收和比刚度的低成本，原位多孔金属，陶瓷和金属陶瓷泡沫结构的制造。 提供了从包括陶瓷和/或金属粉末的组合物制造结构的方法。 可流动组合物还包括导致最终结构内的孔的不混溶相。 此外，结构可以被成形为具有外部孔隙率，例如网状结构。