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公开(公告)号:US20090309252A1
公开(公告)日:2009-12-17
申请号:US12174996
申请日:2008-07-17
IPC分类号: B01D71/00
CPC分类号: F26B9/006 , B29C48/022 , B29C48/08 , B29C48/395 , B29C48/404 , B29C48/425 , B29C48/435 , B29K2105/06 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77
摘要: A method of controlling evaporation of a fluid, such as water, in an article includes the step of encapsulating the article with a film such that the fluid is prevented from evaporating from the article. The method further includes the step of heating the article encapsulated with the film to a first desired temperature for a first period of time while preventing the fluid from evaporating from the article. The method also includes the step of removing the film from the article after heating the article to the first desired temperature for the first period of time and, after the step of removing the film the article, the method includes the step of further heating the article to a second desired temperature for a second period of time while the fluid freely evaporates from the article.
摘要翻译: 控制制品中诸如水的流体的蒸发的方法包括用薄膜包封制品以防止流体从制品中蒸发的步骤。 该方法还包括以下步骤:将封装有薄膜的制品在第一期间内加热至第一期望温度,同时防止流体从制品中蒸发。 该方法还包括在将制品加热至第一期望温度第一段时间之后将物品从制品中除去的步骤,并且在除去薄膜物品的步骤之后,该方法包括以下步骤: 达到第二期望温度持续第二时间段,同时流体从制品自由蒸发。
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公开(公告)号:US20090309262A1
公开(公告)日:2009-12-17
申请号:US12175007
申请日:2008-07-17
IPC分类号: B28B21/42
CPC分类号: C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C48/0019 , B29C48/0021 , B29C48/022 , B29C48/08 , B29C48/12 , B29C48/13 , B29C48/395 , B29C48/402 , B29C48/425 , B29C48/435 , B29C48/91 , B29C48/9105 , B29C48/9135 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要: The present invention relates to a method of forming a preform from a material having a first edge and a second edge utilizing a mandrel. The method comprises the step of extruding the material through an extruder to form an extrudate. The first edge of the extrudate has a configuration complementary to a configuration of the second edge of the extrudate. The method also includes wrapping the material around the mandrel by abutting the first edge and the second edge to form a spiral joint.The invention uses a manufacturing apparatus comprising a multi-screw extruder having at least three intermeshing screws for forming the extrudate. The mandrel receives the extrudate and a pressure-applying device adjacent to the mandrel engages the extrudate and applies pressure to the spiral joint to create a smooth exterior surface of the extrudate and to define the preform.
摘要翻译: 本发明涉及一种从具有第一边缘和利用心轴的第二边缘的材料形成预成型件的方法。 该方法包括通过挤出机将材料挤出以形成挤出物的步骤。 挤出物的第一边缘具有与挤出物的第二边缘的构造互补的构造。 该方法还包括通过邻接第一边缘和第二边缘来围绕心轴缠绕材料以形成螺旋接头。 本发明使用包括具有用于形成挤出物的至少三个啮合螺钉的多螺杆挤出机的制造设备。 芯轴接收挤出物,并且与心轴相邻的施加压力装置与挤出物接合并向螺旋接头施加压力以产生挤出物的光滑外表面并限定预型体。
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公开(公告)号:US08455379B2
公开(公告)日:2013-06-04
申请号:US13443292
申请日:2012-04-10
IPC分类号: C04B35/00
CPC分类号: C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要: A ceramic article comprises ceramic fibers having an aspect ratio of greater than or equal to 10:1, ceramic particles, and an inorganic binder comprising silica. Greater than 90 out of 100 ceramic fibers are randomly oriented in three dimensions in the ceramic article, and greater than 85 out of 100 ceramic fibers are spaced at least one ceramic fiber diameter away from an adjacent ceramic fiber. The ceramic article has a consistent density of from 0.9 to 1.1 g/cm3 in x-, y-, and z-dimensions and has a uniform strength in three dimensions as measured in accordance with ASTM C1424.
摘要翻译: 陶瓷制品包含长宽比大于或等于10:1的陶瓷纤维,陶瓷颗粒和包含二氧化硅的无机粘合剂。 在陶瓷制品中,大于90个陶瓷纤维中的90个是三维无规取向的,并且100个陶瓷纤维中的大于85个陶瓷纤维与相邻的陶瓷纤维间隔至少一个陶瓷纤维直径。 陶瓷制品在x-,y-和z-尺寸上具有0.9至1.1g / cm 3的一致密度,并且根据ASTM C1424测量,其三维尺寸具有均匀的强度。
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公开(公告)号:US20120295784A1
公开(公告)日:2012-11-22
申请号:US13443292
申请日:2012-04-10
IPC分类号: C04B35/80
CPC分类号: C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要: A ceramic article comprises ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The ceramic fibers are substantially randomly oriented in three dimensions in the ceramic article. A method of forming the ceramic article includes the step of providing a composition including ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The composition is extruded through a multi-screw extruder having at least three intermeshing screws to form an extrudate. The extrudate is heated to form the ceramic article.
摘要翻译: 陶瓷制品包括纵横比大于3:1的陶瓷纤维和陶瓷颗粒。 在陶瓷制品中陶瓷纤维基本上是三维地随机取向的。 形成陶瓷制品的方法包括提供包含纵横比大于3:1的陶瓷纤维和陶瓷颗粒的组合物的步骤。 通过具有至少三个啮合螺钉的多螺杆挤出机将组合物挤出以形成挤出物。 挤出物被加热以形成陶瓷制品。
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公开(公告)号:US08153541B2
公开(公告)日:2012-04-10
申请号:US12174982
申请日:2008-07-17
CPC分类号: C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要: A ceramic article comprises ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The ceramic fibers are substantially randomly oriented in three dimensions in the ceramic article. A method of forming the ceramic article includes the step of providing a composition including ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The composition is extruded through a multi-screw extruder having at least three intermeshing screws to form an extrudate. The extrudate is heated to form the ceramic article.
摘要翻译: 陶瓷制品包括纵横比大于3:1的陶瓷纤维和陶瓷颗粒。 在陶瓷制品中陶瓷纤维基本上是三维地随机取向的。 形成陶瓷制品的方法包括提供包含纵横比大于3:1的陶瓷纤维和陶瓷颗粒的组合物的步骤。 通过具有至少三个啮合螺钉的多螺杆挤出机将组合物挤出以形成挤出物。 挤出物被加热以形成陶瓷制品。
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公开(公告)号:US20090312174A1
公开(公告)日:2009-12-17
申请号:US12174982
申请日:2008-07-17
IPC分类号: C04B35/565 , C04B35/563 , B29C47/60
CPC分类号: C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要: A ceramic article comprises ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The ceramic fibers are substantially randomly oriented in three dimensions in the ceramic article. A method of forming the ceramic article includes the step of providing a composition including ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The composition is extruded through a multi-screw extruder having at least three intermeshing screws to form an extrudate. The extrudate is heated to form the ceramic article.
摘要翻译: 陶瓷制品包括纵横比大于3:1的陶瓷纤维和陶瓷颗粒。 在陶瓷制品中陶瓷纤维基本上是三维地随机取向的。 形成陶瓷制品的方法包括提供包含纵横比大于3:1的陶瓷纤维和陶瓷颗粒的组合物的步骤。 通过具有至少三个啮合螺钉的多螺杆挤出机将组合物挤出以形成挤出物。 挤出物被加热以形成陶瓷制品。
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公开(公告)号:US20120080277A1
公开(公告)日:2012-04-05
申请号:US13231374
申请日:2011-09-13
申请人: Thomas D. Wood , Neil Anderson , Andrew Halonen
发明人: Thomas D. Wood , Neil Anderson , Andrew Halonen
CPC分类号: C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要: A metal matrix composite (MMC) includes a preform comprising ceramic particles and ceramic fibers and defines a plurality of voids. The MMC also includes a support element comprising a metal, which is disposed within the voids of the preform. The MMC has a wear surface defined by both the preform and the support element.
摘要翻译: 金属基质复合材料(MMC)包括包含陶瓷颗粒和陶瓷纤维并且限定多个空隙的预制件。 MMC还包括支撑元件,其包括设置在预成型件的空隙内的金属。 MMC具有由预型件和支撑元件两者限定的磨损表面。
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公开(公告)号:US08550145B2
公开(公告)日:2013-10-08
申请号:US13231374
申请日:2011-09-13
申请人: Thomas D. Wood , Neil Anderson , Andrew Halonen
发明人: Thomas D. Wood , Neil Anderson , Andrew Halonen
IPC分类号: B22D19/14
CPC分类号: C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要: A method of forming a metal matrix composite (MMC),such as a brake drum, by impregnating a preform, which is formed of ceramic particles and ceramic fibers, with a support element, such as a metal. The MMC has a wear surface defined by both the preform and the support element.
摘要翻译: 通过用诸如金属的支撑元件浸渍由陶瓷颗粒和陶瓷纤维形成的预成型体来形成诸如制动鼓的金属基复合材料(MMC)的方法。 MMC具有由预型件和支撑元件两者限定的磨损表面。
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公开(公告)号:US07793703B2
公开(公告)日:2010-09-14
申请号:US12174986
申请日:2008-07-17
申请人: Thomas D. Wood , Neil Anderson , Andrew Halonen
发明人: Thomas D. Wood , Neil Anderson , Andrew Halonen
IPC分类号: B22D19/14
CPC分类号: C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要: The present invention relates to a metal matrix composite (MMC) and the method of manufacturing the MMC. The MMC includes a preform formed from a composition having ceramic particles and ceramic fibers. The metal matrix composite also includes a support element formed from a metal where the metal impregnates through the preform. The method of forming the MMC includes the step of extruding the composition through a multi-screw extruder to form an extrudate. The method also includes the step of heating the preform and positioning the preform within a mold. The method further includes the step of heating the metal for forming a molten metal and injecting the molten metal into a cavity of the mold under pressure for infiltrating the preform with the molten metal. The method also includes cooling the molten metal to solidify the molten metal and form the metal matrix composite and removing the metal matrix composite from the mold.
摘要翻译: 本发明涉及一种金属基复合材料(MMC)及其制造方法。 MMC包括由具有陶瓷颗粒和陶瓷纤维的组合物形成的预制件。 金属基质复合材料还包括由金属形成的支撑元件,其中金属浸渍通过预制件。 形成MMC的方法包括通过多螺杆挤出机挤出组合物以形成挤出物的步骤。 该方法还包括加热预成型件并将预成型件定位在模具内的步骤。 该方法还包括加热用于形成熔融金属的金属并将熔融金属在压力下注入到模具的空腔中以用熔融金属渗透预成型件的步骤。 该方法还包括冷却熔融金属以固化熔融金属并形成金属基质复合材料并从模具中除去金属基质复合材料。
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公开(公告)号:US20110061830A1
公开(公告)日:2011-03-17
申请号:US12882159
申请日:2010-09-14
申请人: Thomas D. Wood , Neil Anderson , Andrew Halonen
发明人: Thomas D. Wood , Neil Anderson , Andrew Halonen
CPC分类号: C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要: The present invention relates to a metal matrix composite (MMC) and the method of manufacturing the MMC. The MMC includes a preform formed from a composition having ceramic particles and ceramic fibers. The metal matrix composite also includes a support element formed from a metal where the metal impregnates through the preform. The method of forming the MMC includes the step of extruding the composition through a multi-screw extruder to form an extrudate. The method also includes the step of heating the preform and positioning the preform within a mold. The method further includes the step of heating the metal for forming a molten metal and injecting the molten metal into a cavity of the mold under pressure for infiltrating the preform with the molten metal. The method also includes cooling the molten metal to solidify the molten metal and form the metal matrix composite and removing the metal matrix composite from the mold.
摘要翻译: 本发明涉及一种金属基复合材料(MMC)及其制造方法。 MMC包括由具有陶瓷颗粒和陶瓷纤维的组合物形成的预制件。 金属基质复合材料还包括由金属形成的支撑元件,其中金属浸渍通过预制件。 形成MMC的方法包括通过多螺杆挤出机挤出组合物以形成挤出物的步骤。 该方法还包括加热预成型件并将预成型件定位在模具内的步骤。 该方法还包括加热用于形成熔融金属的金属并将熔融金属在压力下注入到模具的腔中以用熔融金属渗透预成型件的步骤。 该方法还包括冷却熔融金属以固化熔融金属并形成金属基质复合材料并从模具中除去金属基质复合材料。
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