公开(公告)号：US10335855B2

公开(公告)日：2019-07-02

申请号：US15156405

申请日：2016-05-17

申请人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford ,  Edward T. Wood

发明人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford ,  Edward T. Wood

IPC分类号： B33Y10/00 ,  B22F3/105 ,  B23K26/342 ,  B23K26/08 ,  B23K26/14 ,  B23K26/144 ,  B23K26/082 ,  B22F1/02 ,  B22F5/10 ,  B22F5/00 ,  B33Y70/00 ,  B33Y80/00 ,  B23K101/00 ,  B23K103/00

摘要： An article comprises a plurality of micro-sized or nano-sized galvanic cells, wherein the article has a seamless structure encompassing a plurality of empty spaces of different sizes, geometries, distributions, or a combination thereof, and one or more of the following properties of the article vary in different directions: tensile strength; compressive strength; electrical resistance; thermal conductance; modulus; or hardness.

公开(公告)号：US10059092B2

公开(公告)日：2018-08-28

申请号：US14853977

申请日：2015-09-14

申请人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford

发明人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford

IPC分类号： B33Y10/00 ,  B33Y80/00 ,  B22F3/105 ,  B22F1/02

CPC分类号： B33Y80/00 ,  B22F1/02 ,  B22F1/025 ,  B22F3/1055 ,  B22F2207/01 ,  B22F2207/13 ,  B22F2998/00 ,  B33Y10/00 ,  Y02P10/295 ,  C22C32/0015 ,  C22C32/0052 ,  C22C32/0068

摘要： A method of manufacturing an article comprises depositing a metallic powder on a substrate or a worktable; fusing the metallic powder according to a preset pattern; and adjusting a composition of the metallic powder or a condition to fuse the metallic powder or a combination thereof to additively form an article such that the article has a first portion and a second portion, wherein the first portion has one or more of the following properties different than those of the second portion: corrosion rate; tensile strength; compressive strength; modulus; or hardness.

公开(公告)号：US20170072465A1

公开(公告)日：2017-03-16

申请号：US15156405

申请日：2016-05-17

申请人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford ,  Edward T. Wood

发明人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford ,  Edward T. Wood

IPC分类号： B22F3/105 ,  B23K26/00 ,  E21B33/12 ,  B23K26/342

CPC分类号： B22F3/1055 ,  B22F1/02 ,  B22F1/025 ,  B22F5/10 ,  B22F2005/001 ,  B22F2207/11 ,  B22F2207/17 ,  B22F2999/00 ,  B23K26/082 ,  B23K26/083 ,  B23K26/144 ,  B23K26/147 ,  B23K26/342 ,  B23K2101/002 ,  B23K2103/00 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  Y02P10/295 ,  B22F1/0003 ,  B22F1/0014 ,  B22F2202/11

摘要： An article comprises a plurality of micro-sized or nano-sized galvanic cells, wherein the article has a seamless structure encompassing a plurality of empty spaces of different sizes, geometries, distributions, or a combination thereof, and one or more of the following properties of the article vary in different directions: tensile strength; compressive strength; electrical resistance; thermal conductance; modulus; or hardness.

摘要翻译： 一种制品包括多个微尺寸或纳米尺寸的电化学电池，其中该制品具有包含多个不同尺寸，几何形状，分布或其组合的多个空白空间的无缝结构，以及一个或多个以下特性 的物品在不同方向上有所不同：拉伸强度; 抗压强度; 电阻; 热导率; 模数; 或硬度。

公开(公告)号：US10807355B2

公开(公告)日：2020-10-20

申请号：US16010685

申请日：2018-06-18

申请人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford

发明人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford

IPC分类号： B22F7/00 ,  B33Y80/00 ,  B22F3/105 ,  B33Y10/00 ,  B22F1/02

摘要： A method of manufacturing an article comprises depositing a metallic powder on a substrate or a worktable; fusing the metallic powder according to a preset pattern; and adjusting a composition of the metallic powder or a condition to fuse the metallic powder or a combination thereof to additively form an article such that the article has a first portion and a second portion, wherein the first portion has one or more of the following properties different than those of the second portion: corrosion rate; tensile strength; compressive strength; modulus; or hardness.

公开(公告)号：US20180297351A1

公开(公告)日：2018-10-18

申请号：US16010685

申请日：2018-06-18

申请人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford

发明人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford

IPC分类号： B33Y80/00 ,  B33Y10/00 ,  B22F3/105 ,  B22F1/02

CPC分类号： B33Y80/00 ,  B22F1/02 ,  B22F1/025 ,  B22F3/1055 ,  B22F2207/01 ,  B22F2207/13 ,  B22F2998/00 ,  B33Y10/00 ,  Y02P10/295 ,  C22C32/0015 ,  C22C32/0052 ,  C22C32/0068

摘要： A method of manufacturing an article comprises depositing a metallic powder on a substrate or a worktable; fusing the metallic powder according to a preset pattern; and adjusting a composition of the metallic powder or a condition to fuse the metallic powder or a combination thereof to additively form an article such that the article has a first portion and a second portion, wherein the first portion has one or more of the following properties different than those of the second portion: corrosion rate; tensile strength; compressive strength; modulus; or hardness.

公开(公告)号：US20170072471A1

公开(公告)日：2017-03-16

申请号：US14853977

申请日：2015-09-14

申请人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford

发明人： John C. Welch ,  Zhiyue Xu ,  James Andy Oxford

IPC分类号： B22F7/02 ,  B33Y80/00 ,  B33Y10/00 ,  B22F3/105 ,  B22F7/00

CPC分类号： B33Y80/00 ,  B22F1/02 ,  B22F1/025 ,  B22F3/1055 ,  B22F2207/01 ,  B22F2207/13 ,  B22F2998/00 ,  B33Y10/00 ,  Y02P10/295 ,  C22C32/0015 ,  C22C32/0052 ,  C22C32/0068

摘要： A method of manufacturing an article comprises depositing a metallic powder on a substrate or a worktable; fusing the metallic powder according to a preset pattern; and adjusting a composition of the metallic powder or a condition to fuse the metallic powder or a combination thereof to additively form an article such that the article has a first portion and a second portion, wherein the first portion has one or more of the following properties different than those of the second portion: corrosion rate; tensile strength; compressive strength; modulus; or hardness.

摘要翻译： 制造制品的方法包括在基材或工作台上沉积金属粉末; 按预设图案熔化金属粉末; 以及调整所述金属粉末的组成或使所述金属粉末或其组合熔合的条件，以相加地形成制品，使得所述制品具有第一部分和第二部分，其中所述第一部分具有以下一种或多种性质 不同于第二部分：腐蚀速率; 抗拉强度; 抗压强度; 模数; 或硬度。

公开(公告)号：US20170336191A1

公开(公告)日：2017-11-23

申请号：US15160056

申请日：2016-05-20

申请人： John C. Welch ,  Zhiyue Xu

发明人： John C. Welch ,  Zhiyue Xu

IPC分类号： G01B7/30 ,  B22F3/105 ,  B22F5/00 ,  B33Y80/00 ,  B33Y30/00 ,  B33Y10/00

CPC分类号： B33Y80/00 ,  B22F3/1055 ,  B22F5/00 ,  B22F2003/1057 ,  B22F2005/001 ,  B22F2999/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  Y02P10/295 ,  B22F2202/05 ,  C22C2202/02

摘要： A method of manufacturing an article comprises depositing a layering material on a substrate or a worktable; applying a magnetic field to the layering material according to a preset pattern; and additively forming the article.

公开(公告)号：US11268355B2

公开(公告)日：2022-03-08

申请号：US16809858

申请日：2020-03-05

申请人： Zhiyue Xu ,  Guijun Deng ,  Oleksandr Kuznetsov ,  Deepak Kumar

发明人： Zhiyue Xu ,  Guijun Deng ,  Oleksandr Kuznetsov ,  Deepak Kumar

IPC分类号： E21B43/10 ,  E21B17/08

摘要： Downhole hanger systems and methods for hanging a first structure from a second structure in downhole environments are described. The systems include a first structure and a second structure, with the first structure disposed within the second structure. A composite joint is arranged on an outer surface of the first structure. The composite joint is formed of a material configured to be fused to both the first structure and the second structure and form a hanger joint having a shear strength of at least 2 ksi when the material is fused to the outer surface of the first structure and an inner surface of the second structure.

公开(公告)号：US11225000B2

公开(公告)日：2022-01-18

申请号：US16534082

申请日：2019-08-07

申请人： Chengjiao Yu ,  Zhiyue Xu

发明人： Chengjiao Yu ,  Zhiyue Xu

IPC分类号： B29C44/12 ,  B29C44/18 ,  E21B33/12 ,  E21B41/00 ,  B29K101/10 ,  B29L31/14 ,  B01D29/50 ,  B29K105/04 ,  B01D46/00 ,  B01D29/00

摘要： In one aspect, a material is disclosed, including: a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and a matrix material associated with the periodic structure. In another aspect, a method of forming a material is disclosed, including: forming a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and associating a matrix material with the periodic structure. Matrix material selection, composition, manufacturing, interfacial bonding modification, and post-treatments of the periodic structure-matrix material composites are disclosed.

公开(公告)号：US20210277751A1

公开(公告)日：2021-09-09

申请号：US16809858

申请日：2020-03-05

申请人： Zhiyue Xu ,  Guijun Deng ,  Oleksandr Kuznetsov ,  Deepak Kumar

发明人： Zhiyue Xu ,  Guijun Deng ,  Oleksandr Kuznetsov ,  Deepak Kumar

IPC分类号： E21B43/10 ,  E21B17/08

摘要： Downhole hanger systems and methods for hanging a first structure from a second structure in downhole environments are described. The systems include a first structure and a second structure, with the first structure disposed within the second structure. A composite joint is arranged on an outer surface of the first structure. The composite joint is formed of a material configured to be fused to both the first structure and the second structure and form a hanger joint having a shear strength of at least 2 ksi when the material is fused to the outer surface of the first structure and an inner surface of the second structure.