公开(公告)号：US10005239B2

公开(公告)日：2018-06-26

申请号：US14812762

申请日：2015-07-29

Applicant: Delavan Inc

Inventor： Kiley J. Versluys ,  Sergey Mironets

IPC: B29C67/00 ,  B23K37/04 ,  B29C64/153 ,  B29C64/40 ,  B33Y40/00

CPC classification number: B29C64/386 ,  B23K37/04 ,  B29C64/153 ,  B29C64/40 ,  B33Y40/00 ,  Y10T29/49817

Abstract: A support structure for an additive manufacturing system includes a support body with a support body material and an interface disposed on the support body with an interface material. The interface material has a ductile-to-brittle transition temperature that is higher than the ductile-to-brittle temperature of the support body material for selectively fracturing the interface material to separate an additively manufactured article from the support body.

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.

公开(公告)号：US10669071B2

公开(公告)日：2020-06-02

申请号：US15195226

申请日：2016-06-28

Applicant: Delavan Inc

Inventor： Diana Giulietti ,  Matthew Donovan ,  Kiley J. Versluys ,  Daniel Brindley

IPC: B29C64/30 ,  B29C64/329 ,  B33Y40/00 ,  B65D25/42 ,  B33Y30/00 ,  B65D43/12 ,  B65D25/28

Abstract: A powder container can include a body defining a chamber having a bulk opening, a moveable cover configured to selectively cover the bulk opening, and a hopper nozzle extending from the body and in fluid communication with the chamber configured to allow powder to exit or enter the chamber, the hopper nozzle being smaller than the bulk opening.

公开(公告)号：US20170369205A1

公开(公告)日：2017-12-28

申请号：US15195226

申请日：2016-06-28

Applicant: Delavan Inc

Inventor： Diana Giulietti ,  Matthew Donovan ,  Kiley J. Versluys ,  Daniel Brindley

IPC: B65D25/42 ,  B33Y30/00 ,  B65D25/28 ,  B65D43/12

Abstract: A powder container can include a body defining a chamber having a bulk opening, a moveable cover configured to selectively cover the bulk opening, and a hopper nozzle extending from the body and in fluid communication with the chamber configured to allow powder to exit or enter the chamber, the hopper nozzle being smaller than the bulk opening.

公开(公告)号：US20170028651A1

公开(公告)日：2017-02-02

申请号：US14812762

申请日：2015-07-29

Applicant: Delavan Inc

Inventor： Kiley J. Versluys ,  Sergey Mironets

IPC: B29C67/00 ,  B23K37/04

CPC classification number: B29C64/153 ,  B23K37/04 ,  B29C64/40 ,  B33Y40/00 ,  Y10T29/49817

Abstract: A support structure for an additive manufacturing system includes a support body with a support body material and an interface disposed on the support body with an interface material. The interface material has a ductile-to-brittle transition temperature that is higher than the ductile-to-brittle temperature of the support body material for selectively fracturing the interface material to separate an additively manufactured article from the support body.

Abstract translation: 用于添加剂制造系统的支撑结构包括具有支撑体材料的支撑体和设置在具有界面材料的支撑体上的界面。 界面材料具有比支承体材料的韧性 - 脆性温度更高的延性至脆性转变温度，用于选择性地压裂界面材料以将附加制造的制品与支撑体分离。

公开(公告)号：US10195667B2

公开(公告)日：2019-02-05

申请号：US14948726

申请日：2015-11-23

Applicant: Delavan Inc

Inventor： Diana Giulietti ,  Eric Karlen ,  Kiley J. Versluys

IPC: B22F3/00 ,  B22F3/24 ,  B33Y40/00 ,  B22F3/105 ,  B29C64/35 ,  B08B3/12 ,  B08B9/00

Abstract: A method includes placing an additively manufactured article having one or more internal channels in a non-reactive liquid to remove remainder powder from within the one or more internal channels, wherein the non-reactive liquid is a gas at room temperature and/or pressure. Placing the additively manufactured article in the non-reactive liquid includes can include placing the additively manufactured article in liquid nitrogen.

公开(公告)号：US20170144226A1

公开(公告)日：2017-05-25

申请号：US14948726

申请日：2015-11-23

Applicant: Delavan Inc

Inventor： Diana Giulietti ,  Eric Karlen ,  Kiley J. Versluys

IPC: B22F3/24 ,  B33Y40/00 ,  B22F3/105

CPC classification number: B22F3/24 ,  B08B3/12 ,  B08B9/00 ,  B08B2209/005 ,  B22F3/1055 ,  B22F2003/1059 ,  B22F2003/247 ,  B22F2999/00 ,  B29C64/35 ,  B33Y40/00 ,  Y02P10/295 ,  B22F2202/01 ,  B22F2201/02 ,  B22F2202/03

Abstract: A method includes placing an additively manufactured article having one or more internal channels in a non-reactive liquid to remove remainder powder from within the one or more internal channels, wherein the non-reactive liquid is a gas at room temperature and/or pressure. Placing the additively manufactured article in the non-reactive liquid includes can include placing the additively manufactured article in liquid nitrogen.