公开(公告)号：US11649526B2

公开(公告)日：2023-05-16

申请号：US16997286

申请日：2020-08-19

Applicant: TERVES, LLC

Inventor： Andrew J. Sherman ,  Nicholas Farkas ,  David Wolf

IPC: C22C1/10 ,  C22C29/02 ,  C22C47/04 ,  C22C32/00 ,  C22C23/00 ,  C22C21/00 ,  C22C29/06 ,  C22C29/18 ,  C22C49/04 ,  C22C29/16 ,  C22C47/12 ,  C22C29/14 ,  C22C29/12 ,  C22C1/047

CPC classification number: C22C1/1068 ,  C22C1/047 ,  C22C1/101 ,  C22C1/1036 ,  C22C21/00 ,  C22C23/00 ,  C22C29/02 ,  C22C29/06 ,  C22C29/12 ,  C22C29/14 ,  C22C29/16 ,  C22C29/18 ,  C22C32/0036 ,  C22C32/0052 ,  C22C32/0057 ,  C22C32/0063 ,  C22C32/0068 ,  C22C32/0073 ,  C22C32/0078 ,  C22C47/04 ,  C22C47/12 ,  C22C49/04 ,  C22C1/1073

Abstract: The present invention relates to the composition and production of an engineered degradable metal matrix composite that is useful in constructing temporary systems requiring wear resistance, high hardness, and/or high resistance to deformation in water-bearing applications such as, but not limited to, oil and gas completion operations.

公开(公告)号：US20240227000A1

公开(公告)日：2024-07-11

申请号：US18604166

申请日：2024-03-13

Applicant: Terves LLC

Inventor： David Wolf ,  Brian Doud ,  Nicholas Farkas ,  Andrew Sherman

IPC: B22D23/06 ,  B22D19/14 ,  B22D21/00 ,  B22D21/04 ,  B22D25/06 ,  B22D27/00 ,  B22D27/02 ,  B22D27/08 ,  B22D27/11 ,  B22F1/062 ,  C22C1/03 ,  C22C23/00 ,  C22C23/02 ,  C22C47/08 ,  C22C49/02 ,  C22C49/04 ,  C22C49/14

CPC classification number: B22D23/06 ,  B22D19/14 ,  B22D21/007 ,  B22D21/04 ,  B22D25/06 ,  B22D27/00 ,  B22D27/02 ,  B22D27/08 ,  B22D27/11 ,  B22F1/062 ,  C22C1/03 ,  C22C23/00 ,  C22C23/02 ,  C22C47/08 ,  C22C49/04 ,  C22C49/14 ,  B22F2202/01 ,  B22F2301/35 ,  B22F2304/05 ,  B22F2999/00 ,  C22C49/02

Abstract: A castable, moldable, and/or extrudable structure using a metallic primary alloy. One or more additives are added to the metallic primary alloy so that in situ galvanically-active reinforcement particles are formed in the melt or on cooling from the melt. The composite contains an optimal composition and morphology to achieve a specific galvanic corrosion rate in the entire composite. The in situ formed galvanically-active particles can be used to enhance mechanical properties of the composite, such as ductility and/or tensile strength. The final casting can also be enhanced by heat treatment, as well as deformation processing such as extrusion, forging, or rolling, to further improve the strength of the final composite over the as-cast material.

公开(公告)号：US11167343B2

公开(公告)日：2021-11-09

申请号：US16149637

申请日：2018-10-02

Applicant: Terves, LLC

Inventor： David Wolf ,  Brian Doud ,  Nicholas Farkas ,  Andrew Sherman

IPC: B22D23/06 ,  C22C1/03 ,  B22D27/11 ,  B22F1/00 ,  B22D27/08 ,  B22D21/00 ,  B22D21/04 ,  B22D25/06 ,  B22D27/00 ,  C22C23/00 ,  C22C23/02 ,  C22C47/08 ,  C22C49/04 ,  B22D19/14 ,  B22D27/02 ,  C22C49/14 ,  C22C49/02

Abstract: A tastable, moldable, and/or extrudable structure using a metallic primary alloy. One or more additives are added to the metallic primary alloy so that in situ galvanically-active reinforcement particles are formed in the melt or on cooling from the melt. The composite contains an optimal composition and morphology to achieve a specific galvanic corrosion rate in the entire composite. The in situ formed galvanically-active particles can be used to enhance mechanical properties of the composite, such as ductility and/or tensile strength. The final casting can also be enhanced by heat treatment, as well as deformation processing such as extrusion, forging, or rolling, to further improve the strength of the final composite over the as-cast material.

公开(公告)号：US20210101204A1

公开(公告)日：2021-04-08

申请号：US17123695

申请日：2020-12-16

Applicant: Terves LLC

Inventor： David Wolf ,  Brian Doud ,  Nicholas Farkas ,  Andrew Sherman

IPC: B22D23/06 ,  C22C1/03 ,  B22D27/11 ,  B22F1/00 ,  B22D27/08 ,  B22D21/00 ,  B22D21/04 ,  B22D25/06 ,  B22D27/00 ,  C22C23/00 ,  C22C23/02 ,  C22C47/08 ,  C22C49/04 ,  B22D19/14 ,  B22D27/02 ,  C22C49/14

Abstract: A castable, moldable, and/or extrudable structure using a metallic primary alloy. One or more additives are added to the metallic primary alloy so that in situ galvanically-active reinforcement particles are formed in the melt or on cooling from the melt. The composite contains an optimal composition and morphology to achieve a specific galvanic corrosion rate in the entire composite. The in situ formed galvanically-active particles can be used to enhance mechanical properties of the composite, such as ductility and/or tensile strength. The final casting can also he enhanced by heat treatment, as well as deformation processing such as extrusion, forging, or rolling, to further improve the strength of the final composite over the as-cast material.