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公开(公告)号：US20120023737A1
公开(公告)日：2012-02-02
申请号：US13191882
申请日：2011-07-27
CPC分类号： H05K13/00 , B29C70/48 , B29C70/88 , C23C4/02 , C23C4/08 , C23C4/18 , C23C28/00 , C23C28/021 , C23C28/023 , Y10T29/49002 , Y10T29/4902 , Y10T29/49224 , Y10T442/2041 , Y10T442/2049 , Y10T442/259
摘要： Disclosed are methods of building Z-graded radiation shielding and covers. In one aspect, the method includes: providing a substrate surface having about medium Z-grade; plasma spraying a first metal having higher Z-grade than the substrate surface; and infusing a polymer layer to form a laminate. In another aspect, the method includes electro/electroless plating a first metal having higher Z-grade than the substrate surface. In other aspects, the invention provides methods of improving an existing electronics enclosure to build a Z-graded radiation shield by applying a temperature controller to at least part of the enclosure and affixing at least one layer of a first metal having higher Z-grade than the enclosure.
摘要翻译： 公开了建立Z级辐射屏蔽和覆盖物的方法。 一方面，该方法包括：提供具有大约中等Z级的衬底表面; 等离子体喷涂比衬底表面高Z级的第一金属; 并且注入聚合物层以形成层压体。 另一方面，该方法包括电化学/无电镀第一金属，其具有比衬底表面更高的Z级。 在其他方面，本发明提供了通过将温度控制器应用于至少部分外壳并且固定至少一层具有较高Z级别的第一金属的至少一层的方式来改进现有电子外壳以构建Z级渐变辐射屏蔽的方法 外壳。
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2.发明授权公开(公告)号：US08017190B2
公开(公告)日：2011-09-13
申请号：US12906633
申请日：2010-10-18
IPC分类号： B05D3/00
CPC分类号： B32B27/02 , B32B5/26 , B32B19/06 , B32B27/38 , Y10T156/10 , Y10T428/249951 , Y10T428/249962 , Y10T428/294 , Y10T428/2944 , Y10T442/2098 , Y10T442/2139
摘要： A metal/fiber laminate has a plurality of adjacent layers. Each layer is porous and includes an arrangement of fibers. At least one of the layers has its fibers coated with a metal. A polymer matrix permeates each such arrangement.
摘要翻译： 金属/纤维层压体具有多个相邻的层。 每个层都是多孔的并且包括纤维的布置。 层中的至少一层具有用金属涂覆的纤维。 聚合物基体渗透每个这样的布置。
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3.发明申请公开(公告)号：US20110070793A1
公开(公告)日：2011-03-24
申请号：US12906633
申请日：2010-10-18
CPC分类号： B32B27/02 , B32B5/26 , B32B19/06 , B32B27/38 , Y10T156/10 , Y10T428/249951 , Y10T428/249962 , Y10T428/294 , Y10T428/2944 , Y10T442/2098 , Y10T442/2139
摘要： A metal/fiber laminate has a plurality of adjacent layers. Each layer is porous and includes an arrangement of fibers. At least one of the layers has its fibers coated with a metal. A polymer matrix permeates each such arrangement.
摘要翻译： 金属/纤维层压体具有多个相邻的层。 每个层都是多孔的并且包括纤维的布置。 层中的至少一层具有用金属涂覆的纤维。 聚合物基体渗透每个这样的布置。
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4.发明授权公开(公告)号：US07851062B2
公开(公告)日：2010-12-14
申请号：US12124273
申请日：2008-05-21
IPC分类号： B32B15/00
CPC分类号： B32B27/02 , B32B5/26 , B32B19/06 , B32B27/38 , Y10T156/10 , Y10T428/249951 , Y10T428/249962 , Y10T428/294 , Y10T428/2944 , Y10T442/2098 , Y10T442/2139
摘要： A metal/fiber laminate has a plurality of adjacent layers. Each layer is porous and includes an arrangement of fibers. At least one of the layers has its fibers coated with a metal. A polymer matrix permeates each such arrangement.
摘要翻译： 金属/纤维层压体具有多个相邻的层。 每个层都是多孔的并且包括纤维的布置。 层中的至少一层具有用金属涂覆的纤维。 聚合物基体渗透每个这样的布置。
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5.发明申请公开(公告)号：US20090022975A1
公开(公告)日：2009-01-22
申请号：US12124273
申请日：2008-05-21
IPC分类号： B32B5/26
CPC分类号： B32B27/02 , B32B5/26 , B32B19/06 , B32B27/38 , Y10T156/10 , Y10T428/249951 , Y10T428/249962 , Y10T428/294 , Y10T428/2944 , Y10T442/2098 , Y10T442/2139
摘要： A metal/fiber laminate has a plurality of adjacent layers. Each layer is porous and includes an arrangement of fibers. At least one of the layers has its fibers coated with a metal. A polymer matrix permeates each such arrangement.
摘要翻译： 金属/纤维层压体具有多个相邻的层。 每个层都是多孔的并且包括纤维的布置。 层中的至少一层具有用金属涂覆的纤维。 聚合物基体渗透每个这样的布置。
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公开(公告)号：US09090950B2
公开(公告)日：2015-07-28
申请号：US13272027
申请日：2011-10-12
CPC分类号： C22F1/05 , B23K20/122 , B23K20/129 , B23K20/26 , C21D9/50 , C22C21/08 , C22C21/10 , C22C21/12 , C22F1/04 , Y10T403/478
摘要： The present invention provides a process for suppressing abnormal grain growth in friction stir welded aluminum alloys by inserting an intermediate annealing treatment (“IAT”) after the welding step on the article. The IAT may be followed by a solution heat treatment (SHT) on the article under effectively high solution heat treatment conditions. In at least some embodiments, a deformation step is conducted on the article under effective spin-forming deformation conditions or under effective superplastic deformation conditions. The invention further provides a welded article having suppressed abnormal grain growth, prepared by the process above. Preferably the article is characterized with greater than about 90% reduction in area fraction abnormal grain growth in any friction-stir-welded nugget.
摘要翻译： 本发明提供了一种通过在焊接步骤之后插入中间退火处理（“IAT”）来抑制摩擦搅拌焊接的铝合金的异常晶粒生长的方法。 在有效的高溶解热处理条件下，IAT之后可以对制品进行固溶热处理（SHT）。 在至少一些实施例中，在有效的旋转成形变形条件下或在有效的超塑性变形条件下对制品进行变形步骤。 本发明还提供了通过上述方法制备的具有抑制异常晶粒生长的焊接制品。 优选地，制品的特征在于任何摩擦搅拌焊接的块中面积分数异常晶粒生长减少大约90％。
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公开(公告)号：US20120090738A1
公开(公告)日：2012-04-19
申请号：US13272027
申请日：2011-10-12
CPC分类号： C22F1/05 , B23K20/122 , B23K20/129 , B23K20/26 , C21D9/50 , C22C21/08 , C22C21/10 , C22C21/12 , C22F1/04 , Y10T403/478
摘要： The present invention provides a process for suppressing abnormal grain growth in friction stir welded aluminum alloys by inserting an intermediate annealing treatment (“IAT”) after the welding step on the article. The IAT may be followed by a solution heat treatment (SHT) on the article under effectively high solution heat treatment conditions. In at least some embodiments, a deformation step is conducted on the article under effective spin-forming deformation conditions or under effective superplastic deformation conditions. The invention further provides a welded article having suppressed abnormal grain growth, prepared by the process above. Preferably the article is characterized with greater than about 90% reduction in area fraction abnormal grain growth in any friction-stir-welded nugget.
摘要翻译： 本发明提供了一种通过在焊接步骤之后插入中间退火处理（“IAT”）来抑制摩擦搅拌焊接的铝合金的异常晶粒生长的方法。 在有效的高溶解热处理条件下，IAT之后可以对制品进行固溶热处理（SHT）。 在至少一些实施例中，在有效的旋转成形变形条件下或在有效的超塑性变形条件下对制品进行变形步骤。 本发明还提供了通过上述方法制备的具有抑制异常晶粒生长的焊接制品。 优选地，制品的特征在于任何摩擦搅拌焊接的块中面积分数异常晶粒生长减少大约90％。
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公开(公告)号：US20100190026A1
公开(公告)日：2010-07-29
申请号：US12685280
申请日：2010-01-11
申请人： Terryl A. Wallace , Stephen W. Smith , Robert S. Piascik , Michael R. Horne , Peter L. Messick , Joel A. Alexa , Edward H. Glaessgen , Benjamin T. Hailer
发明人： Terryl A. Wallace , Stephen W. Smith , Robert S. Piascik , Michael R. Horne , Peter L. Messick , Joel A. Alexa , Edward H. Glaessgen , Benjamin T. Hailer
CPC分类号： C22C1/0416 , B22F5/006 , B22F2998/00 , B22F2999/00 , Y10T428/12132 , B22F3/18 , B22F3/14 , B22F2201/20
摘要： A composite material includes a structural material and a shape-memory alloy embedded in the structural material. The shape-memory alloy changes crystallographic phase from austenite to martensite in response to a predefined critical macroscopic average strain of the composite material. In a second embodiment, the composite material includes a plurality of particles of a ferromagnetic shape-memory alloy embedded in the structural material. The ferromagnetic shape-memory alloy changes crystallographic phase from austenite to martensite and changes magnetic phase in response to the predefined critical macroscopic average strain of the composite material. A method of forming a composite material for sensing the predefined critical macroscopic average strain includes providing the shape-memory alloy having an austenite crystallographic phase, changing a size and shape of the shape-memory alloy to thereby form a plurality of particles, and combining the structural material and the particles at a temperature of from about 100-700° C. to form the composite material.
摘要翻译： 复合材料包括嵌入结构材料中的结构材料和形状记忆合金。 形状记忆合金响应于复合材料的预定的临界宏观平均应变，将结晶相从奥氏体转变为马氏体。 在第二实施例中，复合材料包括嵌入结构材料中的铁磁形状记忆合金的多个颗粒。 铁磁形状记忆合金将结晶相从奥氏体转变为马氏体，并响应于复合材料的预定临界宏观平均应变而改变磁相。 形成用于感测预定的临界宏观平均应变的复合材料的方法包括提供具有奥氏体晶相的形状记忆合金，改变形状记忆合金的尺寸和形状从而形成多个颗粒，并将 结构材料和颗粒在约100-700℃的温度下形成复合材料。
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公开(公告)号：US09499882B2
公开(公告)日：2016-11-22
申请号：US12685280
申请日：2010-01-11
申请人： Terryl A. Wallace , Stephen W. Smith , Robert S. Piascik , Michael R. Horne , Peter L. Messick , Joel A. Alexa , Edward H. Glaessgen , Benjamin T. Hailer
发明人： Terryl A. Wallace , Stephen W. Smith , Robert S. Piascik , Michael R. Horne , Peter L. Messick , Joel A. Alexa , Edward H. Glaessgen , Benjamin T. Hailer
CPC分类号： C22C1/0416 , B22F5/006 , B22F2998/00 , B22F2999/00 , Y10T428/12132 , B22F3/18 , B22F3/14 , B22F2201/20
摘要： A composite material includes a structural material and a shape-memory alloy embedded in the structural material. The shape-memory alloy changes crystallographic phase from austenite to martensite in response to a predefined critical macroscopic average strain of the composite material. In a second embodiment, the composite material includes a plurality of particles of a ferromagnetic shape-memory alloy embedded in the structural material. The ferromagnetic shape-memory alloy changes crystallographic phase from austenite to martensite and changes magnetic phase in response to the predefined critical macroscopic average strain of the composite material. A method of forming a composite material for sensing the predefined critical macroscopic average strain includes providing the shape-memory alloy having an austenite crystallographic phase, changing a size and shape of the shape-memory alloy to thereby form a plurality of particles, and combining the structural material and the particles at a temperature of from about 100-700° C. to form the composite material.
摘要翻译： 复合材料包括嵌入结构材料中的结构材料和形状记忆合金。 形状记忆合金响应于复合材料的预定的临界宏观平均应变，将结晶相从奥氏体转变为马氏体。 在第二实施例中，复合材料包括嵌入结构材料中的铁磁形状记忆合金的多个颗粒。 铁磁形状记忆合金将结晶相从奥氏体转变为马氏体，并响应于复合材料的预定临界宏观平均应变而改变磁相。 形成用于感测预定的临界宏观平均应变的复合材料的方法包括提供具有奥氏体晶相的形状记忆合金，改变形状记忆合金的尺寸和形状从而形成多个颗粒，并将 结构材料和颗粒在约100-700℃的温度下形成复合材料。
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