专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10850324B1 Titanium-group nano-whiskers and method of production 有权
公开(公告)号：US10850324B1
公开(公告)日：2020-12-01
申请号：US16786286
申请日：2020-02-10
申请人： Consolidated Nuclear Security, LLC , UT-Battelle, LLC
发明人： Roland D. Seals , Paul A. Menchhofer , James O. Kiggans, Jr.
IPC分类号： B22F1/02 , C23C16/32 , B22F1/00 , C23C16/02 , H01B1/02 , C22C49/04 , C01B32/921 , C23C16/44 , C30B29/36 , C22C49/14 , C22C47/00 , C30B25/00 , C30B29/62 , C01B32/914 , C22C32/00
摘要： Disclosed herein are structures comprising a titanium, zirconium, or hafnium powder particle with titanium carbide, zirconium carbide, or hafnium carbide (respectively) nano-whiskers grown directly from and anchored to the powder particle. Also disclosed are methods for fabrication of such structures, involving heating the powder particles and exposing the particles to an organic gas.

2. 发明授权

US10544491B2 Method for minimizing the global production cost of long metal products and production plant operating according to such method 有权
公开(公告)号：US10544491B2
公开(公告)日：2020-01-28
申请号：US15523540
申请日：2015-10-16
申请人： PRIMETALS TECHNOLOGIES ITALY S.R.L.
发明人： Francesco Toschi
IPC分类号： B21B1/46 , C22C47/20 , C21D7/13 , C22C1/02 , B21B1/00 , C22C33/00 , C22C47/00
摘要： A method for producing long metal products includes the steps of receiving long intermediate products traveling on respective continuous casting lines, to an exit area, and subsequently introducing products from the exit area into a production plant having known layout parameters; the production plant has a rolling mill for rolling the products; interconnected production lines between the exit area of the casting machine and the rolling mill, the production lines define production paths or routes; and a first and a second heating devices. The method associates a mathematical model to the production plant for dynamically calculating a reference value, or Global Heating Cost Index, correlated to heating devices; automatically determining for the intermediate products the production path or route that minimizes the reference value, or Global Heating Cost Index; and eventually automatically routing each of the products along the determined production path which minimizes the reference value, or Global Heating Cost Index.

3. 发明申请

US20160145723A1 FUSION CARBIDE OF REFRACTORY METAL CEMENTING 审中-公开
标题翻译：熔融金属熔敷金属碳化物
公开(公告)号：US20160145723A1
公开(公告)日：2016-05-26
申请号：US14699812
申请日：2015-04-29
申请人： National Tsing Hua University
发明人： Swe-Kai CHEN
IPC分类号： C22C32/00 , C22C29/10 , C22C47/00 , C22C29/06 , C22C29/08 , C22C1/02
CPC分类号： C22C29/067 , C22C1/02 , C22C29/02 , C22C29/08
摘要： Fusion carbide of a refractory metal cementing is disclosed, which includes at least four strengthening compound phases and at least one refractory metal cementing phase. The strengthening compound phases and the refractory metal cementing phase are combined by a fusion method, for manufacturing the refractory metal cementing fusion carbide. By using the fusion method, the problems of low density and high cost in the conventional sintering method for combining the strengthening phase and the cementing phase can be solved, and composite material with high hardness, high melting point, and high toughness can be manufactured. Moreover, comparing with the conventional sintered cermet composite material, the refractory metal cementing fusion carbide has the advantages including rapid and convenient manufacturing, with desired density, and hardness and toughness.
摘要翻译：公开了一种耐火金属粘合剂的熔融碳化物，其包括至少四个强化化合物相和至少一个难熔金属固井相。强化复合相和难熔金属固井相通过熔融法合并，用于制造难熔金属固井融合碳化物。通过使用熔融法，可以解决用于组合强化相和固井相的常规烧结方法中的低密度和高成本的问题，并且可以制造具有高硬度，高熔点和高韧性的复合材料。此外，与传统的金属陶瓷烧结复合材料相比，难熔金属固井融合碳化物具有制造快速且方便，所需密度，硬度和韧性的优点。

4. 发明申请

US20050238868A1 Metal matrix composite structures 有权
标题翻译：金属基复合结构
公开(公告)号：US20050238868A1
公开(公告)日：2005-10-27
申请号：US11000521
申请日：2004-12-01
申请人： Brian Joseph , Douglas Merriman , Robert Nolte , Matthew Rowe
发明人： Brian Joseph , Douglas Merriman , Robert Nolte , Matthew Rowe
IPC分类号： B22F7/02 , B32B3/12 , B32B15/00 , B32B15/04 , C22C47/00 , C22C49/00 , B32B3/26
CPC分类号： B32B3/12 , B32B3/20 , B32B5/18 , B32B15/01 , B32B15/04 , B32B15/20 , B32B2305/024 , B32B2311/24 , C22C49/00 , C22C2204/00 , Y10T428/249927 , Y10T428/249929 , Y10T428/249971 , Y10T428/249974 , Y10T428/249986 , Y10T428/24999 , Y10T428/31678
摘要： A lightweight, high strength structure is described where a core material has a first and second metal matrix composite layer on surfaces of the core material. A sandwich type structure may be formed. The core material may be a solid material, a foam, a honeycomb structure, or may be a channeled material. The metal matrix composite layers may include fiber reinforced metal matrix composites.
摘要翻译：描述了一种轻质的高强度结构，其中芯材在芯材表面上具有第一和第二金属基复合层。可以形成夹层型结构。核心材料可以是固体材料，泡沫，蜂窝结构，或者可以是沟道材料。金属基复合层可包括纤维增强金属基复合材料。

5. 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.

6. 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。

7. 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。

8. 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。

9. 发明授权

US5808281A Multilayer susceptors for achieving thermal uniformity in induction processing of organic matrix composites or metals 失效
标题翻译：用于实现有机基质复合材料或金属感应加工中的热均匀性的多层感应器
公开(公告)号：US5808281A
公开(公告)日：1998-09-15
申请号：US469029
申请日：1995-06-06
申请人： Marc R. Matsen , Edward J. Woods , Karl A. Hansen, deceased , John J. deJong, executor
发明人： Marc R. Matsen , Edward J. Woods , Karl A. Hansen, deceased , John J. deJong, executor
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 , B23K1/002 , B23K20/023 , B29C33/06 , B29C33/60 , B29C35/08 , B29C43/3642 , B29C43/52 , B29C65/14 , B29C65/18 , B29C65/32 , B29C65/34 , B29C65/364 , B29C65/3644 , B29C65/3676 , B29C65/4815 , B29C65/4875 , B29C65/489 , B29C66/54 , B29C66/634 , B29C66/8122 , B29C66/81261 , B29C66/81811 , B29C66/81821 , B29C66/8322 , B29C66/91221 , B29C66/91411 , B29C66/91443 , B29C66/91641 , B29C66/91651 , B29C66/91655 , 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 , B29C65/3476 , B29C65/3492 , B29C65/3668 , B29C65/368 , B29C66/71 , B29C66/721 , B29C66/7392 , B29C66/7394 , B29C66/81241 , B29K2105/0854 , B32B2305/024 , B32B2309/62 , B32B2310/0812 , C09K2205/12 , Y02P10/253 , Y02T50/433 , Y10T428/2495
摘要： Sesceptor sheets are selected so that their magnetic permeability decreases to unity at approximately the desired operating temperature thereby limiting heating to this "Curie temperature" and providing substantial uniformity of temperature in the panel Preferably, the susceptor includes multiple layers, such as a first metal having a relatively lower Curie temperature, a thin foil of copper in contact with the surface of the first sheet, and a second metal having a relatively higher Curie temperature. Such a susceptor allows thermal control at two spaced set points defined by the Curie temperatures.
摘要翻译：选择受体片，使得它们的磁导率在大约所需的操作温度下降低到单一，从而将加热限制到该“居里温度”，并且在面板中提供基本均匀的温度。优选地，感受器包括多个层，例如具有相对较低的居里温度，与第一片表面接触的铜薄片，以及具有较高居里温度的第二金属。这样的感受器允许在由居里温度限定的两个间隔的设定点进行热控制。

10. 发明授权

US5728309A Method for achieving thermal uniformity in induction processing of organic matrix composites or metals 失效
标题翻译：在有机基质复合材料或金属的感应加工中实现热均匀性的方法
公开(公告)号：US5728309A
公开(公告)日：1998-03-17
申请号：US469604
申请日：1995-06-06
申请人： Marc R. Matsen , Edward J. Woods , Karl A. Hansen, deceased , John J. DeJong, executor
发明人： Marc R. Matsen , Edward J. Woods , Karl A. Hansen, deceased , John J. DeJong, executor
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： B29C35/08 , B21D26/021 , B21D26/025 , B21D26/053 , B21D26/055 , B22F3/105 , B22F3/18 , B23K20/023 , B29C33/06 , B29C33/60 , B29C43/10 , B29C43/3642 , B29C43/52 , B29C65/14 , B29C65/18 , B29C65/32 , B29C65/34 , B29C65/3644 , B29C65/3676 , B29C66/54 , B29C66/634 , B29C66/73921 , B29C66/73941 , B29C66/8122 , B29C66/81261 , B29C66/81811 , B29C66/81821 , B29C66/8322 , B29C66/91221 , B29C66/91411 , B29C66/91443 , B29C66/91643 , B29C66/91651 , B29C66/91655 , 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 , B29C2043/5808 , B29C33/08 , B29C65/3476 , B29C65/3668 , B29C65/368 , 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, for example, an organic matrix composite panel is sealed between sheets of a susceptor material that is susceptible to induction heating. 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 the present invention, the susceptor sheets are selected so that their magnetic permeability decreases to unity at approximately the desired operating temperature thereby limiting heating to this "Curie temperature" and providing substantial uniformity of temperature in the panel. Of course, the concept applies to other induction heating operations for metals including SPF, brazing, annealing, heat treating, bonding, hot pressing, and the like.
摘要翻译：为了形成或固结有机基质复合材料，例如，将有机基质复合板密封在感应加热材料的片材之间。感应片被感应加热。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。在本发明中，选择基座片，使得它们的磁导率在大约所需的操作温度下降低到单一，从而限制了加热到这个“居里温度”，并提供了面板中基本均匀的温度。当然，该概念适用于包括SPF，钎焊，退火，热处理，接合，热压等的金属的其它感应加热操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式