公开(公告)号：US11898223B2

公开(公告)日：2024-02-13

申请号：US17018547

申请日：2020-09-11

Applicant: Terves Inc.

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：US20190054523A1

公开(公告)日：2019-02-21

申请号：US16149637

申请日：2018-10-02

Applicant: Terves Inc.

Inventor： David Wolf ,  Brian Doud

IPC: B22D23/06 ,  C22C1/03 ,  C22C49/14 ,  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

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：US20190032173A1

公开(公告)日：2019-01-31

申请号：US16045924

申请日：2018-07-26

Applicant: Terves Inc.

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

IPC: C22C1/10 ,  C22C29/02 ,  C22C1/04 ,  C22C47/04 ,  C22C32/00 ,  C22C23/00 ,  C22C21/00

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.