公开(公告)号：US20170268088A1

公开(公告)日：2017-09-21

申请号：US15601451

申请日：2017-05-22

Applicant: Terves Inc.

Inventor： Andrew J. Sherman ,  Nicholas Farkas

IPC: C22F1/06 ,  E02D27/38 ,  C22C1/10 ,  B82Y30/00 ,  C22C23/00 ,  C21D10/00

CPC classification number: C22F1/06 ,  B22D19/14 ,  B22D21/007 ,  B22D21/04 ,  B22D23/06 ,  B22D25/06 ,  B22D27/00 ,  B22D27/02 ,  B22D27/08 ,  B22D27/11 ,  B22F1/004 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y30/00 ,  C21D10/00 ,  C22C1/03 ,  C22C1/0408 ,  C22C23/00 ,  C22C23/02 ,  C22C23/06 ,  C22C26/00 ,  C22C47/08 ,  C22C49/02 ,  C22C49/04 ,  C22C2001/1047 ,  C22C2026/002 ,  E02D27/38 ,  B22F2202/01 ,  B22F1/0018 ,  B22F1/0025 ,  B22F2001/0033

Abstract: A castable, moldable, or extrudable magnesium-based alloy that includes one or more insoluble additives. The insoluble additives can be used to enhance the mechanical properties of the structure, such as ductility and/or tensile strength. The final structure can be enhanced by heat treatment, as well as deformation processing such as extrusion, forging, or rolling, to further improve the strength of the final structure as compared to the non-enhanced structure. The magnesium-based composite has improved thermal and mechanical properties by the modification of grain boundary properties through the addition of insoluble nanoparticles to the magnesium alloys. The magnesium-based composite can have a thermal conductivity that is greater than 180 W/m−K, and/or ductility exceeding 15-20% elongation to failure.

公开(公告)号：US09757796B2

公开(公告)日：2017-09-12

申请号：US14627236

申请日：2015-02-20

Applicant: Terves, Inc.

Inventor： Andrew Sherman ,  Brian Doud ,  Nicholas Farkas

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

CPC classification number: B22D23/06 ,  B22D19/14 ,  B22D21/007 ,  B22D21/04 ,  B22D25/06 ,  B22D27/00 ,  B22D27/02 ,  B22D27/08 ,  B22D27/11 ,  B22F1/004 ,  B22F2301/35 ,  B22F2304/05 ,  B22F2999/00 ,  C22C1/03 ,  C22C23/00 ,  C22C23/02 ,  C22C47/08 ,  C22C49/02 ,  C22C49/04 ,  C22C49/14 ,  B22F2202/01

Abstract: A castable, moldable, or extrudable structure using a metallic base metal or base metal alloy. One or more insoluble additives are added to the metallic base metal or base metal alloy so that the grain boundaries of the castable, moldable, or extrudable structure includes a composition and morphology to achieve a specific galvanic corrosion rates partially or throughout the structure or along the grain boundaries of the structure. The insoluble additives can be used to enhance the mechanical properties of the structure, such as ductility and/or tensile strength. The insoluble particles generally have a submicron particle size. The final structure can be enhanced by heat treatment, as well as deformation processing such as extrusion, forging, or rolling, to further improve the strength of the final structure as compared to the non-enhanced structure.

公开(公告)号：US20170028465A1

公开(公告)日：2017-02-02

申请号：US15294957

申请日：2016-10-17

Applicant: Terves, Inc.

Inventor： Andrew Sherman ,  Brian Doud ,  Nicholas Farkas

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

CPC classification number: B22D23/06 ,  B22D19/14 ,  B22D21/007 ,  B22D21/04 ,  B22D25/06 ,  B22D27/00 ,  B22D27/02 ,  B22D27/08 ,  B22D27/11 ,  B22F1/004 ,  B22F2301/35 ,  B22F2304/05 ,  B22F2999/00 ,  C22C1/03 ,  C22C23/00 ,  C22C23/02 ,  C22C47/08 ,  C22C49/02 ,  C22C49/04 ,  C22C49/14 ,  B22F2202/01

Abstract: A castable, moldable, or extrudable structure using a metallic base metal or base metal alloy. One or more insoluble additives are added to the metallic base metal or base metal alloy so that the grain boundaries of the castable, moldable, or extrudable structure includes a composition and morphology to achieve a specific galvanic corrosion rates partially or throughout the structure or along the grain boundaries of the structure. The insoluble additives can be used to enhance the mechanical properties of the structure, such as ductility and/or tensile strength. The insoluble particles generally have a submicron particle size. The final structure can be enhanced by heat treatment, as well as deformation processing such as extrusion, forging, or rolling, to further improve the strength of the final structure as compared to the non-enhanced structure.

Abstract translation: 使用金属贱金属或贱金属合金的可浇铸，可模制或可挤出的结构。 将一种或多种不溶性添加剂加入到金属母体金属或母体金属合金中，使得可浇铸的，可模制的或可挤出的结构的晶界包括组成和形态，以部分地或整个结构或沿整个结构达到特定的电偶腐蚀速率 晶界的结构。 不溶性添加剂可用于增强结构的机械性能，例如延展性和/或拉伸强度。 不溶性颗粒通常具有亚微米颗粒尺寸。 与非增强结构相比，通过热处理以及诸如挤出，锻造或轧制的变形加工可以增强最终结构，以进一步提高最终结构的强度。