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公开(公告)号：US09943929B2
公开(公告)日：2018-04-17
申请号：US15489389
申请日：2017-04-17
CPC分类号： B23K20/1215 , B22F2998/00 , B23K20/1205 , B23K20/1245 , B23K20/1255 , B23K20/1275 , B23K20/128 , B29C41/36 , C23C24/045 , C23C24/06 , C23C26/00 , C22C32/00 , C22C29/00
摘要： The present invention relates to tooling and methods for disposing, coating, building up, repairing, or otherwise modifying the surface of a metal substrate using frictional heating and compressive loading of a consumable metal material against the substrate. Embodiments of the invention include friction-based fabrication tooling comprising a non-consumable member with a throat and a consumable member disposed in the throat, wherein the throat is operably configured such that during rotation of the non-consumable member at a selected speed, the throat exerts normal forces on and rotates the consumable member at the selected speed; and comprising means for dispensing the consumable member through the throat and onto a substrate using frictional heating and compressive loading. Embodiments of the invention also include fabrication methods using the tools described herein.
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公开(公告)号：US20170216962A1
公开(公告)日：2017-08-03
申请号：US15489389
申请日：2017-04-17
CPC分类号： B23K20/1215 , B22F2998/00 , B23K20/1205 , B23K20/1245 , B23K20/1255 , B23K20/1275 , B23K20/128 , B29C41/36 , C23C24/045 , C23C24/06 , C23C26/00 , C22C32/00 , C22C29/00
摘要： The present invention relates to tooling and methods for disposing, coating, building up, repairing, or otherwise modifying the surface of a metal substrate using frictional heating and compressive loading of a consumable metal material against the substrate. Embodiments of the invention include friction-based fabrication tooling comprising a non-consumable member with a throat and a consumable member disposed in the throat, wherein the throat is operably configured such that during rotation of the non-consumable member at a selected speed, the throat exerts normal forces on and rotates the consumable member at the selected speed; and comprising means for dispensing the consumable member through the throat and onto a substrate using frictional heating and compressive loading. Embodiments of the invention also include fabrication methods using the tools described herein.
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公开(公告)号：US20170128981A1
公开(公告)日：2017-05-11
申请号：US14936124
申请日：2015-11-09
申请人： Delavan Inc
发明人： Paul Sheedy , Sonia Tulyani , Neal Magdefrau
CPC分类号： B05D5/00 , B05D5/08 , B22D25/06 , C22C45/00 , C23C4/08 , C23C24/04 , C23C24/06 , C23C24/087 , C23C30/00
摘要： A method of forming a bulk metallic glass (BMG) cladding includes bringing a BMG material to a temperature lower than or equal to the crystallization temperature of the BMG material, and at least in some embodiments greater than or equal to the glass transition temperature of the BMG material and. The method also includes depositing the BMG material onto a substrate with interlock surface features such that the BMG material interlocks with the interlock surface features of the substrate.
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4.发明授权System for continuous feeding of filler material for friction stir welding, processing and fabrication 有权用于搅拌焊接，加工和制造的填充材料的连续进料系统公开(公告)号：US08875976B2
公开(公告)日：2014-11-04
申请号：US13442201
申请日：2012-04-09
IPC分类号： B23K20/12
CPC分类号： B05C11/00 , B22F2998/00 , B23K20/12 , B23K20/122 , B23K20/1275 , B23K20/128 , B23K2101/34 , B23K2103/02 , B23K2103/10 , B23K2103/12 , B23K2103/14 , B23K2103/15 , B23K2103/18 , B23K2103/20 , B23K2103/26 , B23K2103/42 , B23K2103/52 , B33Y30/00 , C21D9/50 , C21D2251/00 , C23C24/045 , C23C24/06 , C23C26/00 , C22C29/00 , C22C32/00
摘要： The present invention relates to tools and methods for disposing, coating, repairing, or otherwise modifying the surface of a metal substrate using frictional heating and compressive/shear loading of a consumable metal against the substrate. Embodiments of the invention include friction-based fabrication tooling comprising a non-consumable member with a throat and a consumable member disposed in the throat, wherein consumable filler material is capable of being introduced to the throat in a continuous manner during deposition using frictional heating and compressive/shear loading of the filler material onto the substrate. Preferred embodiments according to the invention include such tools operably configured for applying a force or displacement to the filler material during deposition. Especially preferred embodiments can include using various powder-type consumable materials or combinations during the deposition process to obtain a continuous compositional gradient in the filler material yielding a functionally graded coating on the substrate.
摘要翻译： 本发明涉及使用消耗性金属相对于基底的摩擦加热和压缩/剪切加载来设置，涂覆，修复或以其它方式改变金属基底的表面的工具和方法。 本发明的实施例包括基于摩擦的制造工具，其包括具有喉部的非消耗性构件和设置在喉部中的可消耗构件，其中消耗性填充材料能够在使用摩擦加热的沉积期间以连续的方式引入喉部， 填料在基材上的压缩/剪切载荷。 根据本发明的优选实施例包括可操作地构造用于在沉积期间向填充材料施加力或位移的这种工具。 特别优选的实施方案可以包括在沉积工艺期间使用各种粉末型可消耗材料或组合，以获得填充材料中连续的组成梯度，从而在基材上产生功能梯度的涂层。
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公开(公告)号：US20140134325A1
公开(公告)日：2014-05-15
申请号：US14163253
申请日：2014-01-24
IPC分类号： C23C26/00
CPC分类号： C23C26/00 , B22F2998/00 , B23K20/1225 , B23K20/1275 , B23K20/128 , C23C24/045 , C23C24/06 , C22C29/00 , C22C32/00
摘要： A low-temperature friction-based coating method termed friction stir fabrication (FSF) is disclosed, in which material is deposited onto a substrate and subsequently stirred into the substrate using friction stir processing to homogenize and refine the microstructure. This solid-state process is capable of depositing coatings, including nanocrystalline aluminum and/or metal matrix composites and the like, onto substrates such as aluminum at relatively low temperatures. A method of making rod stock for use in the FSF process is also disclosed.
摘要翻译： 公开了一种称为摩擦搅拌制造（FSF）的低温摩擦基涂覆方法，其中将材料沉积在基底上，随后使用摩擦搅拌处理将其搅拌到基底中以均化和细化微结构。 该固态工艺能够在相对较低的温度下将包括纳米晶体铝和/或金属基质复合材料等的涂层沉积到诸如铝的基底上。 还公开了一种在FSF工艺中制造棒料的方法。
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6.发明申请PROCESS OF FABRICATING A SHIELD, PROCESS OF PREPARING A COMPONENT, AND EROSION SHIELD 有权制造防护层的方法，制备组分的方法和侵蚀屏蔽公开(公告)号：US20140093365A1
公开(公告)日：2014-04-03
申请号：US13630644
申请日：2012-09-28
IPC分类号： F01D1/02 , B23K15/00 , B23K28/00 , B23K1/19 , B22F3/02 , B22F3/12 , B22D17/00 , B23K26/20 , B23K9/16
CPC分类号： B22F7/06 , B22F2998/10 , B23K1/0018 , B23K9/167 , B23K10/02 , B23K15/0046 , B23K26/32 , B23K2101/001 , B23K2103/02 , B23K2103/08 , B23K2103/18 , B23K2103/26 , B23P15/04 , C23C4/00 , C23C4/04 , C23C6/00 , C23C24/00 , C23C24/02 , C23C24/06 , C23C24/08 , C23C28/00 , F01D5/28 , F01D5/286 , F01D5/288 , F05D2300/175 , B22F3/02 , B22F3/10
摘要： A process of fabricating a shield, a process of preparing a component, and an erosion shield are disclosed. The process of fabricating the shield includes forming a near-net shape shield. The near-net shape shield includes a nickel-based layer and an erosion-resistant alloy layer. The nickel-based layer is configured to facilitate secure attachment of the near-net shaped to a component. The process of preparing the component includes securing a near-net shape shield to a substrate of a component.
摘要翻译： 公开了制造屏蔽的过程，制备组件的过程和侵蚀屏蔽。 制造屏蔽的过程包括形成近净形状的屏蔽。 近净形护罩包括镍基层和耐腐蚀合金层。 镍基层被配置为有助于将近网形固定到部件上。 制备组件的过程包括将近净形状的屏蔽固定到部件的基底上。
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公开(公告)号：US08415028B2
公开(公告)日：2013-04-09
申请号：US12597270
申请日：2008-02-21
CPC分类号： C22C19/05 , B22F7/04 , B22F2007/047 , B23K35/004 , B23K35/0244 , B23K35/3033 , B23K35/304 , B32B15/013 , C23C24/02 , C23C24/06 , C23C24/103 , Y10T428/12063 , Y10T428/12944 , Y10T428/12979
摘要： A method of producing a clad sheet formed by joining a clad layer at least containing nickel, chromium, silicon, and phosphorus to a base material made of a stainless steel or a nickel-based alloy. A step of forming the clad layer includes contact-bonding a mixed powder to the base material, wherein an alloy powder that contains at least one selected from chromium, silicon, and phosphorus as components, and a nickel powder that functions as a binder to have the alloy powder be contact bonded to the base material are mixed in the mixed powder.
摘要翻译： 一种通过将至少含有镍，铬，硅和磷的包覆层接合到由不锈钢或镍基合金制成的基材而形成的复合板的方法。 形成包层的步骤包括将混合粉末与基材接触粘合，其中含有选自铬，硅和磷中的至少一种作为组分的合金粉末和用作粘合剂的镍粉末具有 将与基材接触的合金粉末混合在混合粉末中。
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8.发明授权Self-reacting friction stir welding tool with the ability to add filler material 有权自动摩擦搅拌焊接工具具有添加填充材料的能力公开(公告)号：US08397974B2
公开(公告)日：2013-03-19
申请号：US13442285
申请日：2012-04-09
IPC分类号： B23K20/12
CPC分类号： B23K20/1225 , B22F2998/00 , B23K20/1275 , B23K20/128 , B23K2101/18 , B23K2103/10 , C21D1/34 , C21D9/50 , C21D2251/00 , C23C24/045 , C23C24/06 , C23C26/00 , C22C29/00 , C22C32/00
摘要： The present invention relates to tools and methods for welding, coating, repairing, or otherwise modifying the surface of a metal substrate. More specifically, embodiments of the present invention provide self-reacting friction stir welding tools which have an internal channel that allows filler materials to be added to the weld joint or otherwise friction stir processed area. Embodiments also provide friction stir tooling having upper and lower shoulders disposed at a fixed distance from one another and connected by a fixed split-pin. The tooling can be configured for automatically dispensing varying amounts of filler material into the tooling in response to variations in thickness of a substrate being processed.
摘要翻译： 本发明涉及用于焊接，涂覆，修复或以其它方式改变金属基材表面的工具和方法。 更具体地，本发明的实施例提供自反应摩擦搅拌焊接工具，其具有允许将填充材料添加到焊接接头或其它摩擦搅拌处理区域的内部通道。 实施例还提供了摩擦搅拌模具，其具有设置成彼此固定距离并且通过固定分开销连接的上肩部和下肩部。 该工具可以被配置为响应于正在处理的基底的厚度的变化而将不同量的填充材料自动分配到工具中。
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公开(公告)号：US20130041475A1
公开(公告)日：2013-02-14
申请号：US13533477
申请日：2012-06-26
CPC分类号： A61L27/32 , C04B35/447 , C04B2235/3208 , C04B2235/3212 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/404 , C04B2235/5436 , C23C24/06 , C23C24/10 , C23C26/00 , C23C26/02
摘要： Disclosed are a gradient bioceramic coating comprising a rare earth oxide, a broadband laser method for preparing the bioceramic coating, and the use of the bioceramic coating in the field of medical materials.
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10.发明授权Optical element, integrated optic device and optical information transmission system 有权光学元件，集成光学器件和光学信息传输系统公开(公告)号：US07920769B2
公开(公告)日：2011-04-05
申请号：US12087865
申请日：2007-01-19
申请人： Masafumi Nakada , Jun Akedo
发明人： Masafumi Nakada , Jun Akedo
CPC分类号： G02B1/10 , B82Y20/00 , C23C24/06 , G01N21/59 , G02B1/02 , G02B6/13 , G02F1/035 , G02F1/225 , G02F2001/212
摘要： In a compact formed by subjecting an ultrafine particle brittle material supplied on a substrate to mechanical impact force as a load, whereby the ultrafine particle brittle material is crushed and joined to each other, manganese is added into the ultrafine particle brittle material to form the compact.
摘要翻译： 在通过使供给在基板上的超细颗粒脆性材料作为负荷的机械冲击力而形成的压块中，由此将超微粒脆性材料彼此压碎并接合，将锰加入超细颗粒脆性材料中以形成紧凑 。
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