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41. 发明授权

US07325306B2 Method of manufacturing a fibre reinforced metal matrix composite article and a cassette for use therein 有权
标题翻译：制造纤维增强金属基复合制品的方法和用于其中的盒子
公开(公告)号：US07325306B2
公开(公告)日：2008-02-05
申请号：US10988641
申请日：2004-11-16
申请人： Edwin S Twigg
发明人： Edwin S Twigg
IPC分类号： B21D53/78 , B21K3/04 , B23P15/02
CPC分类号： C22C47/025 , B22F3/005 , B22F2998/00 , B22F2999/00 , C22C47/00 , C22C47/06 , C22C47/064 , C22C47/14 , C22C47/20 , F01D5/282 , Y10T29/49337 , Y10T29/49895 , Y10T29/5337 , Y10T29/53435 , B22F5/04 , B22F7/08
摘要： A method of manufacturing a fibre reinforced metal matrix composite article (10) comprises forming an annular groove (32) in the first metal component (30), forming a second metal component (36) and forming a number of fibre preforms (20). The fibre preforms (20) are placed in an annular channel (80) in a cassette (70). The cassette (70) and the first metal component (30) are arranged such that the annular channel (80) in the cassette (70) is coaxial with and faces the annular groove (32) in the first metal component (30). The fibre preforms (20) are moved from the annular channel (80) in the cassette (70) to the annular groove (32) in the first metal component (30). The second metal component (36) is placed on the first metal component (30) such that the fibre preforms (20) are arranged between the first metal component (30) and the second metal component (36). The second metal component (36) is sealed to the first metal component (30). Heat and pressure is applied such as to consolidate the fibre preforms (20) and to diffusion bond the filler metal, the first metal component (30) and the second metal component (36) to form a unitary composite component.
摘要翻译：制造纤维增强金属基复合制品（10）的方法包括在第一金属部件（30）中形成环形槽（32），形成第二金属部件（36）并形成多个纤维预制件（20）。纤维预制件（20）被放置在盒（70）中的环形通道（80）中。盒（70）和第一金属部件（30）被布置成使得盒（70）中的环形通道（80）与第一金属部件（30）中的环形槽（32）同轴并面向第一金属部件（30）中的环形槽（32）。纤维预制件（20）从盒（70）中的环形通道（80）移动到第一金属部件（30）中的环形槽（32）。第二金属部件（36）被放置在第一金属部件（30）上，使得纤维预制件（20）布置在第一金属部件（30）和第二金属部件（36）之间。第二金属部件（36）被密封到第一金属部件（30）。施加热和压力以固结纤维预成型件（20）并扩散接合填料金属，第一金属组分（30）和第二金属组分（36）以形成整体复合组分。

42. 发明申请

US20050112396A1 Composite constructions with oriented microstructure 有权
公开(公告)号：US20050112396A1
公开(公告)日：2005-05-26
申请号：US10957326
申请日：2004-09-30
申请人： J. Sue , Ghanshyam Rai , Zhigang Fang
发明人： J. Sue , Ghanshyam Rai , Zhigang Fang
IPC分类号： B22F7/06 , C22C47/00 , C22C47/02 , C22C47/14 , C22C49/00 , E21B10/52 , E21B10/56 , E21B10/567 , B32B5/02 , B32B15/14
CPC分类号： E21B10/567 , B22F7/06 , B22F2005/001 , B22F2005/002 , B22F2998/00 , B22F2998/10 , C22C47/00 , C22C47/025 , C22C47/04 , C22C47/068 , C22C47/14 , C22C49/00 , E21B10/52 , E21B10/56 , Y10T428/12035 , Y10T428/12465 , Y10T428/12486 , Y10T428/249927 , Y10T428/30 , Y10T428/31504 , B22F7/04 , B22F3/10 , B22F1/0003 , B22F3/20
摘要： In one embodiment, composite constructions of the invention are in the form of a plurality of coated fibers bundled together to produce a fibrous composite construction in the form of a rod. Each fiber has a core formed from a hard phase material, that is surrounded by a shell formed from a binder phase material. In another embodiment of the invention, monolithic sheets of the hard phase material and the binder phase material are stacked and arranged to produce a swirled composite in the form of a rod. In still another embodiment of the invention, sheets formed from coated fibers are arranged to produce a swirled composite. Inserts for use in such drilling applications as roller cone rock bits and percussion hammer bits, and shear cutters for use in such drilling applications as drag bits, that are manufactured using conventional methods from these composite constructions exhibit increased fracture toughness due to the continuous binder phase around the hard phase of the composites. These binder phases increase the overall fracture toughness of the composite by blunting or deflecting the tip of a propagating crack.

43. 发明申请

US20050103827A1 Method of manufacturing a fibre reinforced metal matrix composite article and a cassette for use therein 有权
标题翻译：制造纤维增强金属基复合制品的方法和用于其中的盒子
公开(公告)号：US20050103827A1
公开(公告)日：2005-05-19
申请号：US10988641
申请日：2004-11-16
申请人： Edwin Twigg
发明人： Edwin Twigg
IPC分类号： B22F3/00 , C22C47/00 , C22C47/02 , C22C47/04 , C22C47/06 , C22C47/14 , C22C47/20 , C22C101/04 , C22C101/14 , C22C101/18 , C22C101/20 , B23K20/00
CPC分类号： C22C47/025 , B22F3/005 , B22F2998/00 , B22F2999/00 , C22C47/00 , C22C47/06 , C22C47/064 , C22C47/14 , C22C47/20 , F01D5/282 , Y10T29/49337 , Y10T29/49895 , Y10T29/5337 , Y10T29/53435 , B22F5/04 , B22F7/08
摘要： A method of manufacturing a fibre reinforced metal matrix composite article (10) comprises forming an annular groove (32) in the first metal component (30), forming a second metal component (36) and forming a number of fibre preforms (20). The fibre preforms (20) are placed in an annular channel (80) in a cassette (70). The cassette (70) and the first metal component (30) are arranged such that the annular channel (80) in the cassette (70) is coaxial with and faces the annular groove (32) in the first metal component (30). The fibre preforms (20) are moved from the annular channel (80) in the cassette (70) to the annular groove (32) in the first metal component (30). The second metal component (36) is placed on the first metal component (30) such that the fibre preforms (20) are arranged between the first metal component (30) and the second metal component (36). The second metal component (36) is sealed to the first metal component (30). Heat and pressure is applied such as to consolidate the fibre preforms (20) and to diffusion bond the filler metal, the first metal component (30) and the second metal component (36) to form a unitary composite component.
摘要翻译：制造纤维增强金属基复合制品（10）的方法包括在第一金属部件（30）中形成环形槽（32），形成第二金属部件（36）并形成多个纤维预制件（20）。纤维预制件（20）被放置在盒（70）中的环形通道（80）中。盒（70）和第一金属部件（30）被布置成使得盒（70）中的环形通道（80）与第一金属部件（30）中的环形槽（32）同轴并面向第一金属部件（30）中的环形槽（32）。纤维预制件（20）从盒（70）中的环形通道（80）移动到第一金属部件（30）中的环形槽（32）。第二金属部件（36）被放置在第一金属部件（30）上，使得纤维预制件（20）布置在第一金属部件（30）和第二金属部件（36）之间。第二金属部件（36）被密封到第一金属部件（30）。施加热和压力以固结纤维预成型件（20）并扩散接合填料金属，第一金属组分（30）和第二金属组分（36）以形成整体复合组分。

44. 发明授权

US06786389B2 Method of manufacturing a fibre reinforced metal component 有权
标题翻译：制造纤维增强金属部件的方法
公开(公告)号：US06786389B2
公开(公告)日：2004-09-07
申请号：US10206768
申请日：2002-07-29
申请人： John G Pursell
发明人： John G Pursell
IPC分类号： B23K3102
CPC分类号： C22C47/064 , B22F2998/00 , C22C47/00 , C22C47/068 , C22C47/20 , C22C47/04
摘要： A method of manufacturing a fiber reinforced metal disc comprises forming an annular groove in an axial face of a first metallic ring. A plurality of metal coated fibers are arranged in spiral preforms and a plurality of metallic wires are arranged in spiral preforms. The metal coated fiber preforms and the metallic wire preforms are arranged in the groove. An annular projection is formed on an axial face of a second metallic ring. The annular projection on the second metallic ring is aligned with the annular groove in the first metallic ring. Heat and pressure is applied to axially consolidate the metal coated fiber preforms and metallic wire preforms and to bond the first metal ring, the second metal ring, and the preforms to form a unitary composite disc. The use of metal coated fibers and metallic wires allows the mechanical properties to be tailored.
摘要翻译：一种制造纤维增强金属盘的方法包括在第一金属环的轴向面上形成环形槽。多个金属涂覆的纤维被布置在螺旋预制件中，并且多个金属线布置在螺旋预制件中。金属涂覆的纤维预制件和金属丝预成型件布置在凹槽中。环形突起形成在第二金属环的轴向面上。第二金属环上的环形突起与第一金属环中的环形槽对准。施加热和压力以轴向固结金属涂覆的纤维预制件和金属丝预成型件，并且将第一金属环，第二金属环和预成型件结合以形成整体复合盘。金属涂层纤维和金属丝的使用可以使机械性能得以定制。

45. 发明授权

US06568061B2 Method for controlling composite preform elements during processing 失效
公开(公告)号：US06568061B2
公开(公告)日：2003-05-27
申请号：US09957630
申请日：2001-09-21
申请人： William Hanusiak , Lisa Hanusiak , Jeffery Parnell , Charles Rowe , Steven Spear
发明人： William Hanusiak , Lisa Hanusiak , Jeffery Parnell , Charles Rowe , Steven Spear
IPC分类号： B23P1700
CPC分类号： C22C47/20 , B22F2998/00 , C22C47/00 , C22C47/064 , Y10T29/49801 , Y10T29/4981 , Y10T29/49826
摘要： A method of retaining composite preforms in the nature of fiber/metal matrix composites in position during processing, comprising the steps of positioning a predetermined assembly of fibers and metal matrix on a mandrel. The metal matrix may be in the form of wires, powder or foil. A retaining wire of a suitable heat resistant metal, such as titanium is spirally wound under tension over the fiber/metal matrix assembly to retain the assembly in a predetermined position on the mandrel during subsequent processing.

46. 发明授权

US06468671B1 Foamed metal preformed body 失效
标题翻译：发泡金属预制体
公开(公告)号：US06468671B1
公开(公告)日：2002-10-22
申请号：US09448257
申请日：1999-11-24
申请人： Fritz Michael Streuber
发明人： Fritz Michael Streuber
IPC分类号： B32B300
CPC分类号： B22F5/10 , B22F3/1118 , B22F3/1125 , B22F7/006 , B22F2005/004 , B22F2999/00 , F16B3/005 , Y10T428/12479 , Y10T428/249971 , B22F2203/01 , C22C47/00
摘要： In a foamed metal preformed body, including foamed metal foam material, at least one flow conduit (18) for communicating a thermal treatment fluid is guided through or into the foamed metal foam material.
摘要翻译：在包括发泡金属泡沫材料的泡沫金属预制体中，用于使热处理流体连通的至少一个流动管道（18）被引导通过或进入发泡金属泡沫材料。

47. 发明申请

US20020127130A1 Acid assisted cold welding and intermetallic formation and dental applications thereof 审中-公开
标题翻译：酸辅助冷焊和金属间形成及其牙科应用
公开(公告)号：US20020127130A1
公开(公告)日：2002-09-12
申请号：US10034861
申请日：2001-12-27
申请人： US, as Represented by the Secretary, Dept. of Commerce, National Inst. of Standards &Technology
发明人： David S. Lashmore , Moshe P. Dariel , Christian E. Johnson , Menahem B. Ratzker , Anthony A. Guiseppetti , Frederick C. Eichmiller , Glenn L. Beane , David R. Kelley
IPC分类号： B22F001/00
CPC分类号： C22C1/10 , A61K6/0008 , A61K6/04 , A61K6/043 , A61K6/046 , B22F1/0088 , B22F1/025 , B22F3/22 , B22F2998/00 , C22C1/0466 , C22C47/00 , C22C47/14 , C23C30/00 , B22F3/225 , B22F3/20 , B22F3/227
摘要： A metallic composite solid, containing alloys and/or intermetallics, is formed by compacting at moderate pressure a mixture of powder particles, foils or sheets at a temperature close to room temperature, well below the melting temperature of the constituent components and without the addition of low melting metals such as mercury, indium or gallium acting as a sintering agent. This low temperature consolidation of the powder mixture is enhanced by having the surface oxide of the powder particles removed, prior to consolidation, and/or by coating the particles with an oxide-replacing metal such as silver or gold. The coating process may be replacement reactions, autocatalytic reduction or electrolytic reduction. The composite formation is assisted by the addition of a liquid acid such as fluoroboric acid, sulfuric acid, fluoric acid, adipic acid, ascorbic acid, or nitric acid. A preferred embodiment of the process for metal solid composite formation is a process for forming dental restorative materials at ambient temperatures and under pressure exerted by manual dental instrumentation.
摘要翻译：含有合金和/或金属间化合物的金属复合固体通过在接近于室温的温度下在中等压力下压制粉末颗粒，箔或片的混合物而形成，远低于构成组分的熔融温度，并且不添加作为烧结剂的低熔点金属如汞，铟或镓。通过在固化之前除去粉末颗粒的表面氧化物和/或通过用诸如银或金的氧化物置换金属涂覆颗粒来增强粉末混合物的低温固化。涂覆过程可以是替代反应，自动催化还原或电解还原。通过加入液体酸如氟硼酸，硫酸，氟酸，己二酸，抗坏血酸或硝酸来辅助复合物形成。用于金属固体复合材料形成的方法的优选实施方案是在环境温度和手动牙科仪器施加的压力下形成牙修复材料的方法。

48. 发明授权

US06425193B2 Protective boot and sole structure 失效
标题翻译：防护靴和鞋底结构
公开(公告)号：US06425193B2
公开(公告)日：2002-07-30
申请号：US09470522
申请日：1999-12-22
申请人： Guy Andrew Vaz
发明人： Guy Andrew Vaz
IPC分类号： A43B1213
CPC分类号： A43B13/10 , A43B3/0026 , A43B7/32 , A43B13/12 , B22F2998/00 , B22F2998/10 , C22C47/00 , C22C47/06 , C22C47/08 , Y10T428/249927 , B22F3/114 , B22F3/26 , B22F3/002 , B22F3/18
摘要： A sole for a boot and the boot incorporating the sole. The sole provides the wearer of the boot with a level of protection from explosive devices triggered by the wearer stepping on or near the explosive device. The sole includes at least one layer of corrugated blast-resistant material. The corrugations provide channels that effectively channel blast gases generated by the explosion of the explosive device sidewardly and so away from the foot of the wearer of the boot. The sole further includes layers of blast-resistant material and a cocoon of material is also provided throughout the upper of the boot to provide a level of protection to the remainder of the wearer's foot.
摘要翻译：一个唯一的靴子和靴子结合鞋底。鞋底为靴子的穿戴者提供一定程度的保护，防止穿戴者在爆炸装置上或附近触发的爆炸装置。鞋底包括至少一层波纹防爆材料。波纹提供了有效地将爆炸装置的爆炸产生的爆炸气体侧向并远离靴子佩戴者的脚的通道。鞋底还包括防震材料层和材料茧遍布整个靴子的上部，以对穿着者的脚的其余部分提供一定程度的保护。

49. 发明授权

US6063502A Composite construction with oriented microstructure 失效
标题翻译：具有定向微观结构的复合结构
公开(公告)号：US6063502A
公开(公告)日：2000-05-16
申请号：US903668
申请日：1997-07-31
申请人： J. Albert Sue , Ghanshyam Rai , Zhigang Fang
发明人： J. Albert Sue , Ghanshyam Rai , Zhigang Fang
IPC分类号： B22F7/06 , C22C47/00 , C22C47/02 , C22C47/14 , C22C49/00 , E21B10/52 , E21B10/56 , E21B10/567 , B22F3/00 , C22C1/09
CPC分类号： E21B10/567 , B22F7/06 , C22C47/00 , C22C47/025 , C22C47/04 , C22C47/068 , C22C47/14 , C22C49/00 , E21B10/52 , E21B10/56 , B22F2005/001 , B22F2005/002 , B22F2998/00 , B22F2998/10 , Y10T428/12035 , Y10T428/12465 , Y10T428/12486 , Y10T428/249927 , Y10T428/30 , Y10T428/31504
摘要： In one embodiment, composite constructions of the invention are in the form of a plurality of coated fibers bundled together to produce a fibrous composite construction in the form of a rod. Each fiber has a core formed from a hard phase material, that is surrounded by a shell formed from a binder phase material. In another embodiment of the invention, monolithic sheets of the hard phase material and the binder phase material are stacked and arranged to produce a swirled composite in the form of a rod. In still another embodiment of the invention, sheets formed from coated fibers are arranged to produce a swirled composite. Inserts for use in such drilling applications as roller cone rock bits and percussion hammer bits, and shear cutters for use in such drilling applications as drag bits, that are manufactured using conventional methods from these composite constructions exhibit increased fracture toughness due to the continuous binder phase around the hard phase of the composites. These binder phases increase the overall fracture toughness of the composite by blunting or deflecting the tip of a propagating crack.
摘要翻译：在一个实施方案中，本发明的复合结构是多个涂覆纤维的形式，其捆扎在一起以产生呈杆形式的纤维复合结构。每个纤维具有由硬相材料形成的芯，其由由粘结相材料形成的壳包围。在本发明的另一个实施方案中，硬质相材料和粘合剂相材料的整体片层叠并布置成产生呈棒状的旋转复合材料。在本发明的另一个实施例中，布置由涂覆纤维形成的片材以产生旋转复合材料。用于诸如滚子锥形岩石钻头和冲击锤钻头的钻孔应用中的插入件以及用于诸如使用这些复合结构的常规方法制造的拖曳钻头的钻孔应用中的剪切切割机显示出由于连续粘合剂相的增加的断裂韧性围绕复合材料的硬相。这些粘合剂相通过钝化或偏转传播裂纹的尖端来增加复合材料的总断裂韧性。

50. 发明授权

US5908587A Method of making fibrillose articles 失效
标题翻译：制造纤维纤维制品的方法
公开(公告)号：US5908587A
公开(公告)日：1999-06-01
申请号：US882940
申请日：1997-06-26
申请人： Kenneth B. Gross , Bradley Wendt Kibbel , Richard Michael Schreck , June-Sang Siak
发明人： Kenneth B. Gross , Bradley Wendt Kibbel , Richard Michael Schreck , June-Sang Siak
IPC分类号： B28B1/24 , B22F3/22 , B28B1/52 , C04B24/38 , C04B30/02 , C04B35/622 , C04B40/06 , C22C47/00 , C22C47/06 , B05B3/00 , B29C35/02
CPC分类号： B22F3/225 , B22F3/222 , C04B24/383 , C04B30/02 , C04B35/622 , C04B40/0683 , C22C47/00 , C22C47/06 , B22F2998/00
摘要： Method of making porous, fibrillose bodies from fibrils bonded together into a self-supporting structure. A mixture of fibrils and a viscous, non-newtonian, liquid vehicle including an organic hydrosorbent and water is (1) injected into a mold, (2) frozen in the mold to form a frozen precursor of the article, (3) ejected from the mold while still frozen, (4) freeze-dried, and (5) finally heated to remove the hydrosorbent and bond the particles together. The process is particularly effective for making fibrillose preforms for infiltrating with metal in the manufacture of metal matrix composites.
摘要翻译：从原纤维制造多孔的纤维原纤维结合在一起成为自支撑结构的方法。原纤维和粘性非牛顿液体载体（包括有机水溶胶和水）的混合物（1）注入模具中，（2）在模具中冷冻以形成制品的冷冻前体，（3）从模具仍然冷冻，（4）冷冻干燥，（5）最后加热去除水溶胶，并将颗粒粘合在一起。该方法在金属基质复合材料的制造中制备用于浸入金属的原纤维预制件是特别有效的。

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