公开(公告)号：US10527027B2

公开(公告)日：2020-01-07

申请号：US15433792

申请日：2017-02-15

Applicant: Delavan Inc

Inventor： Sergey Mironets ,  Alexander Staroselsky ,  Robert Bianco

IPC: F03G7/06 ,  G01L1/26 ,  B64C25/00

Abstract: In accordance with at least one aspect of this disclosure, a structure can include a first body formed from a first material, and a second body disposed on or embedded within the first body. The second body includes a shape memory alloy configured to provide a first stress to the first body in a first state and a second stress to the first body in a second state. The shape memory alloy is configured to transition from the first and second state as a function of an applied activation energy.

公开(公告)号：US20180230974A1

公开(公告)日：2018-08-16

申请号：US15433792

申请日：2017-02-15

Applicant: Delavan Inc

Inventor： Sergey Mironets ,  Alexander Staroselsky ,  Robert Bianco

IPC: F03G7/06 ,  B64C25/00

CPC classification number: F03G7/065 ,  B64C25/001 ,  G01L1/26

Abstract: In accordance with at least one aspect of this disclosure, a structure can include a first body formed from a first material, and a second body disposed on or embedded within the first body. The second body includes a shape memory alloy configured to provide a first stress to the first body in a first state and a second stress to the first body in a second state. The shape memory alloy is configured to transition from the first and second state as a function of an applied activation energy.

公开(公告)号：US09988721B2

公开(公告)日：2018-06-05

申请号：US15195210

申请日：2016-06-28

Applicant: Delavan Inc

Inventor： Sergey Mironets ,  William L. Wentland ,  Matthew Donovan ,  Thomas J. Ocken ,  Robert Bianco

IPC: C23C22/82 ,  B33Y40/00

CPC classification number: C23C22/82 ,  B22F3/1055 ,  B22F3/24 ,  B22F2998/10 ,  B22F2999/00 ,  B33Y10/00 ,  B33Y40/00 ,  C23C8/04 ,  C23C8/40 ,  C23C8/80 ,  C23G1/061 ,  C25F1/12 ,  B22F2003/248 ,  B22F2003/241 ,  B22F2003/247 ,  B22F3/15 ,  B22F2201/03 ,  B22F2201/02 ,  B22F2201/30 ,  B22F2201/00 ,  C23F1/00 ,  C25F3/00

Abstract: A method includes additively manufacturing an article in an inert environment, removing the article from the inert environment and placing the article in a non-inert environment, allowing at least a portion the article to oxidize in the non-inert environment to form an oxidized layer on a surface of the article, and removing the oxidized layer (e.g., to smooth the surface of the article). The method can further include relieving stress in the article (e.g., via heating the article after additive manufacturing).

公开(公告)号：US20170370005A1

公开(公告)日：2017-12-28

申请号：US15195210

申请日：2016-06-28

Applicant: Delavan Inc

Inventor： Sergey Mironets ,  William L. Wentland ,  Matthew Donovan ,  Thomas J. Ocken ,  Robert Bianco

IPC: C23C22/82 ,  B33Y40/00

CPC classification number: C23C22/82 ,  B22F3/1055 ,  B22F3/24 ,  B22F2998/10 ,  B22F2999/00 ,  B33Y10/00 ,  B33Y40/00 ,  C23C8/04 ,  C23C8/40 ,  C23C8/80 ,  C23G1/061 ,  C25F1/12 ,  B22F2003/248 ,  B22F2003/241 ,  B22F2003/247 ,  B22F3/15 ,  B22F2201/03 ,  B22F2201/02 ,  B22F2201/30 ,  B22F2201/00 ,  C23F1/00 ,  C25F3/00

Abstract: A method includes additively manufacturing an article in an inert environment, removing the article from the inert environment and placing the article in a non-inert environment, allowing at least a portion the article to oxidize in the non-inert environment to form an oxidized layer on a surface of the article, and removing the oxidized layer (e.g., to smooth the surface of the article). The method can further include relieving stress in the article (e.g., via heating the article after additive manufacturing).

公开(公告)号：US20170291263A1

公开(公告)日：2017-10-12

申请号：US15095574

申请日：2016-04-11

Applicant: Delavan Inc

Inventor： Sergey Mironets ,  William L. Wentland ,  Eric Karlen ,  Matthew Donovan ,  Thomas J. Ocken ,  Kiley J. Versluys ,  Robert Bianco ,  Diana Giulietti

IPC: B23K31/12 ,  B22F3/24 ,  B22F9/04 ,  C22C1/02 ,  B33Y40/00 ,  B23K15/00 ,  B23K31/02 ,  B22D13/00 ,  B22F3/105 ,  B33Y10/00

CPC classification number: B23K31/125 ,  B22D13/00 ,  B22F3/1055 ,  B22F3/24 ,  B22F9/04 ,  B22F2003/248 ,  B22F2998/10 ,  B23K15/0086 ,  B23K26/342 ,  B23K31/12 ,  B33Y10/00 ,  B33Y40/00 ,  C22C1/02 ,  Y02P10/295

Abstract: A method for selecting an alloy for additive manufacturing includes melting a first material and a second material together to create a material melt, spinning the material melt to create melt spun ribbons, welding the ribbons together to produce a weld, and determining a weld quality of the weld.