-
公开(公告)号：US11986904B2
公开(公告)日：2024-05-21
申请号：US17084582
申请日：2020-10-29
申请人： Ryan R. Dehoff , Hunter B. Henderson , Scott McCall , Richard Michi , Peeyush Nandwana , Ryan Ott , Alexander J. Plotkowski , Orlando Rios , Amit Shyam , Zachary C. Sims , Kevin D. Sisco , David Weiss , Ying Yang
发明人： Ryan R. Dehoff , Hunter B. Henderson , Scott McCall , Richard Michi , Peeyush Nandwana , Ryan Ott , Alexander J. Plotkowski , Orlando Rios , Amit Shyam , Zachary C. Sims , Kevin D. Sisco , David Weiss , Ying Yang
IPC分类号： C22C21/00 , B23K26/342 , B33Y10/00 , B33Y70/00 , B33Y70/10 , B22F9/08 , B23K103/10
CPC分类号： B23K26/342 , B33Y10/00 , B33Y70/00 , B33Y70/10 , C22C21/00 , B22F2009/0824 , B22F2301/052 , B22F2304/10 , B23K2103/10
摘要： Disclosed herein are embodiments of an Al—Ce—Ni alloy for use in additive manufacturing. The disclosed alloy embodiments provide fabricated objects, such as bulk components, comprising a heterogeneous microstructure and having good mechanical properties even when exposed to conditions used during the additive manufacturing process. Methods for making and using alloy embodiments also are disclosed herein.
-
公开(公告)号：US20210129270A1
公开(公告)日：2021-05-06
申请号：US17084582
申请日：2020-10-29
申请人： Ryan R. Dehoff , Hunter B. Henderson , Scott McCall , Richard Michi , Peeyush Nandwana , Ryan Ott , Alexander J. Plotkowski , Orlando Rios , Amit Shyam , Zachary C. Sims , Kevin D. Sisco , David Weiss , Ying Yang
发明人： Ryan R. Dehoff , Hunter B. Henderson , Scott McCall , Richard Michi , Peeyush Nandwana , Ryan Ott , Alexander J. Plotkowski , Orlando Rios , Amit Shyam , Zachary C. Sims , Kevin D. Sisco , David Weiss , Ying Yang
IPC分类号： B23K26/342 , C22C21/00 , B33Y70/00 , B33Y10/00
摘要： Disclosed herein are embodiments of an Al—Ce—Ni alloy for use in additive manufacturing. The disclosed alloy embodiments provide fabricated objects, such as bulk components, comprising a heterogeneous microstructure and having good mechanical properties even when exposed to conditions used during the additive manufacturing process. Methods for making and using alloy embodiments also are disclosed herein.
-
公开(公告)号：US20210130934A1
公开(公告)日：2021-05-06
申请号：US17084575
申请日：2020-10-29
申请人： Sumit Bahl , Ryan R. Dehoff , Hunter B. Henderson , Scott McCall , Ryan Ott , Alexander J. Plotkowski , Orlando Rios , Amit Shyam , Zachary C. Sims , Kevin D. Sisco , David Weiss , Ying Yang
发明人： Sumit Bahl , Ryan R. Dehoff , Hunter B. Henderson , Scott McCall , Ryan Ott , Alexander J. Plotkowski , Orlando Rios , Amit Shyam , Zachary C. Sims , Kevin D. Sisco , David Weiss , Ying Yang
摘要： Disclosed herein are embodiments of an Al—Ce—Cu alloy for use in additive manufacturing. The disclosed alloy embodiments provide fabricated objects, such as bulk components, comprising a heterogeneous microstructure and having good mechanical properties even when exposed to conditions used during the additive manufacturing process. Methods for making and using alloy embodiments also are disclosed herein.
-
公开(公告)号：US20210214823A1
公开(公告)日：2021-07-15
申请号：US16894551
申请日：2020-06-05
申请人： Lawrence Allard, JR. , Sumit Bahl , Ryan Dehoff , Hunter Henderson , Michael Kesler , Scott McCall , Peeyush Nandwana , Ryan Ott , Alex Plotkowski , Orlando Rios , Amit Shyam , Zachary Sims , Kevin Sisco , David Weiss , Ying Yang
发明人： Lawrence Allard, JR. , Sumit Bahl , Ryan Dehoff , Hunter Henderson , Michael Kesler , Scott McCall , Peeyush Nandwana , Ryan Ott , Alex Plotkowski , Orlando Rios , Amit Shyam , Zachary Sims , Kevin Sisco , David Weiss , Ying Yang
摘要： Disclosed herein are embodiments of an Al—Ce—Mn alloy for use in additive manufacturing. The disclosed alloy embodiments provide fabricated objects, such as bulk components, comprising a heterogeneous microstructure and having good mechanical properties even when exposed to conditions used during the additive manufacturing process. Methods for making and using alloy embodiments also are disclosed herein.
-
公开(公告)号：US20210285076A1
公开(公告)日：2021-09-16
申请号：US17188952
申请日：2021-03-01
申请人： Alexander J. Plotkowski , Sumit Bahl , Ryan R. Dehoff , James A. Haynes , Amit Shyam , Kevin D. Sisco , Ying Yang
发明人： Alexander J. Plotkowski , Sumit Bahl , Ryan R. Dehoff , James A. Haynes , Amit Shyam , Kevin D. Sisco , Ying Yang
摘要： Aluminum-copper-manganese-zirconium alloys for metal additive manufacturing include 5 wt % to 35 wt % copper, 0.05 wt % to 3 wt % manganese, 0.5 wt % to 5 wt % zirconium, 0 wt % to 3 wt % iron, and 0 wt % to less than 1 wt % silicon, with the balance being aluminum. The as-printed alloys may have a microstructure comprising θ′ intermetallic precipitates having an average diameter of 0.1 μm to 0.3 μm, a microstructure comprising θ intermetallic particles having particle spacing of 50-500 nm with a volume fraction of 0-50%; a microstructure comprising a bimodal distribution of equiaxed grains and columnar grains, or any combination thereof. The as-printed alloys may exhibit superior mechanical properties compared to cast alloys with a similar composition.
-
6.发明申请公开(公告)号：US20210285077A1
公开(公告)日：2021-09-16
申请号：US17189181
申请日：2021-03-01
申请人： Amit Shyam , Sumit Bahl , James A. Haynes , Yukinori Yamamoto
发明人： Amit Shyam , Sumit Bahl , James A. Haynes , Yukinori Yamamoto
摘要： Disclosed herein are embodiments of an Al—Cu—Mn—Zr alloy for use with casting processes. The disclosed alloy embodiments provide fabricated objects, such as cast engine components comprising a heterogeneous microstructure and having good castability, resistance to hot tearing, and high ductility at room temperature. Methods for making and using alloy embodiments also are disclosed herein.
-
7.发明授权Apparatus, system, and method for detecting cracking within an aftertreatment device 有权用于检测后处理装置中的裂纹的装置，系统和方法公开(公告)号：US07701231B2
公开(公告)日：2010-04-20
申请号：US11688697
申请日：2007-03-20
CPC分类号： B01D46/0086 , B01D2273/18
摘要： An apparatus, system, and method are disclosed for detecting cracking in a particulate filter. The method may include providing an apparatus comprising an aftertreatment device with a substrate and a substrate surface, a conductive material forming a conduction path bonded to the surface of the substrate surface, and access points configured to allow a resistance measurement of the conduction path. The method may include measuring the resistance of the conduction path, and determining if one or more cracks have occurred on the substrate surface based on the resistance measurement. The method may further include labeling the degradation level of the aftertreatment device based on the indicated amount of cracking, and replacing the aftertreatment device with an equivalent aftertreatment device, based on the degradation level, after a service event.
摘要翻译： 公开了用于检测颗粒过滤器中的裂纹的装置，系统和方法。 该方法可以包括提供一种包括具有基板和基板表面的后处理装置的装置，形成结合到基板表面的导电路径的导电材料以及被配置为允许传导路径的电阻测量的接入点。 该方法可以包括测量导电路径的电阻，并且基于电阻测量来确定衬底表面上是否发生了一个或多个裂纹。 该方法可以进一步包括基于指定的裂纹量标记后处理装置的劣化水平，并且在服务事件之后，基于劣化水平，用等效的后处理装置替换后处理装置。
-
公开(公告)号：US20170335437A1
公开(公告)日：2017-11-23
申请号：US15160926
申请日：2016-05-20
申请人： Amit Shyam , Yukinori Yamamoto , Dongwon Shin , Shibayan Roy , James A. Haynes , Philip J. Maziasz , Adrian Sabau , Andres F. Rodriguez-Jasso , Jose A. Gonzalez-Villarreal , Jose Talamantes-Silva , Lin Zhang , Christopher R. Glaspie , Seyed Mirmiran
发明人： Amit Shyam , Yukinori Yamamoto , Dongwon Shin , Shibayan Roy , James A. Haynes , Philip J. Maziasz , Adrian Sabau , Andres F. Rodriguez-Jasso , Jose A. Gonzalez-Villarreal , Jose Talamantes-Silva , Lin Zhang , Christopher R. Glaspie , Seyed Mirmiran
摘要： The present disclosure concerns embodiments of aluminum alloy compositions exhibiting microstructural stability and strength at high temperatures. The disclosed aluminum alloy compositions comprise particular combinations of components that contribute the ability of the compositions to exhibit improved microstructural stability and hot tearing resistance as compared to conventional alloys. Also disclosed herein are embodiments of methods of making and using the alloys.
-
9.发明申请APPARATUS, SYSTEM, AND METHOD FOR DETECTING CRACKING WITHIN AN AFTERTREATMENT DEVICE 有权用于在后处理装置中检测裂纹的装置，系统和方法公开(公告)号：US20090108856A1
公开(公告)日：2009-04-30
申请号：US11688697
申请日：2007-03-20
IPC分类号： G01R27/08
CPC分类号： B01D46/0086 , B01D2273/18
摘要： An apparatus, system, and method are disclosed for detecting cracking in a particulate filter. The method may include providing an apparatus comprising an aftertreatment device with a substrate and a substrate surface, a conductive material forming a conduction path bonded to the surface of the substrate surface, and access points configured to allow a resistance measurement of the conduction path. The method may include measuring the resistance of the conduction path, and determining if one or more cracks have occurred on the substrate surface based on the resistance measurement. The method may further include labeling the degradation level of the aftertreatment device based on the indicated amount of cracking, and replacing the aftertreatment device with an equivalent aftertreatment device, based on the degradation level, after a service event.
摘要翻译： 公开了用于检测颗粒过滤器中的裂纹的装置，系统和方法。 该方法可以包括提供一种包括具有基板和基板表面的后处理装置的装置，形成结合到基板表面的导电路径的导电材料以及被配置为允许传导路径的电阻测量的接入点。 该方法可以包括测量导电路径的电阻，并且基于电阻测量来确定衬底表面上是否发生了一个或多个裂纹。 该方法可以进一步包括基于指定的裂纹量标记后处理装置的劣化水平，并且在服务事件之后，基于劣化水平，用等效的后处理装置替换后处理装置。
-
公开(公告)号：US20190127833A1
公开(公告)日：2019-05-02
申请号：US16171201
申请日：2018-10-25
申请人： Amit Shyam , James A. Haynes , Jose Alejandro Gonzalez Villarreal , Andres Fernando Rodriguez-Jasso , Gregg Thomas Black , Christopher Randall Glaspie , Seyed M. Mirmiran
发明人： Amit Shyam , James A. Haynes , Jose Alejandro Gonzalez Villarreal , Andres Fernando Rodriguez-Jasso , Gregg Thomas Black , Christopher Randall Glaspie , Seyed M. Mirmiran
摘要： Disclosed herein are embodiments of an aging heat treatment that can be used to replace conventional aging steps when making alloy embodiments of the present disclosure. Embodiments of the disclosed aging heat treatment reduce cost and complexity in producing aluminum alloy-based components while also promoting and/or improving microstructure stability of the aluminum alloys.
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.055 秒)
