公开(公告)号：US10295502B2

公开(公告)日：2019-05-21

申请号：US14818832

申请日：2015-08-05

Applicant: Delavan Inc

Inventor： Patrick L. Clavette ,  Michael A. Klecka ,  Aaron T. Nardi ,  Greg C. Ojard

IPC: G01N29/14 ,  G01N29/44 ,  G01N29/04 ,  G01N29/06 ,  B33Y50/02 ,  B33Y40/00 ,  C23C24/04 ,  B29C64/153 ,  B22F3/00

Abstract: A system for quality monitoring of additive manufacturing includes an acoustic emission (AE) sensor configured to be attached to an additive manufacturing substrate and to output a sensor signal indicative of acoustic vibrations received at the AE sensor and an AE module. The AE module is configured to receive the sensor signal from the AE sensor and process the sensor signal to determine at least one characteristic of an additive manufacturing process and/or an additively manufactured article.

公开(公告)号：US20170044354A1

公开(公告)日：2017-02-16

申请号：US14822713

申请日：2015-08-10

Applicant: Delavan Inc

Inventor： Ying She ,  Michael A. Klecka ,  Tahany I. El-Wardany ,  Anais Espinal ,  Wayde R. Schmidt ,  Sameh Dardona

IPC: C08K9/06 ,  C09D183/06 ,  C23C16/442 ,  H01B1/22

CPC classification number: C23C16/442 ,  B01J3/00 ,  B01J8/1827 ,  B01J8/1836 ,  B01J2208/00061 ,  B01J2208/0053 ,  B22F3/008 ,  B22F2998/10 ,  B22F2999/00 ,  B33Y70/00 ,  C09D183/04 ,  C23C14/12 ,  H01B1/22 ,  B22F9/22 ,  B22F2201/01 ,  B22F1/0062 ,  B22F2201/10 ,  B22F2202/17

Abstract: A particulate for an additive manufacturing technique includes metallic particulate bodies with exterior surfaces bearing a polymeric coating. The polymeric coating is conformally disposed over the exterior surface that prevents the underlying metallic body from oxidation upon exposure to the ambient environment by isolating the metallic particulate bodies from the ambient environment. Feedstock materials for additive manufacturing techniques, and methods of making such feedstock, are also disclosed.

Abstract translation: 用于添加剂制造技术的颗粒包括具有带有聚合物涂层的外表面的金属颗粒体。 聚合物涂层保形地设置在外表面上，通过将金属颗粒体与环境环境隔离，防止底层金属体暴露于周围环境时被氧化。 还公开了用于添加剂制造技术的原料材料和制备这种原料的方法。

公开(公告)号：US20180347036A1

公开(公告)日：2018-12-06

申请号：US16047663

申请日：2018-07-27

Applicant: Delavan Inc.

Inventor： Ying She ,  Michael A. Klecka ,  Tahany Ibrahim El-Wardany ,  Anais Espinal ,  Wayde R. Schmidt ,  Sameh Dardona

IPC: C23C16/442 ,  H01B1/22 ,  B01J3/00 ,  B01J8/18 ,  C09D183/04 ,  C23C14/12

CPC classification number: C23C16/442 ,  B01J3/00 ,  B01J8/1827 ,  B01J8/1836 ,  B01J2208/00061 ,  B01J2208/0053 ,  B22F3/008 ,  B22F2998/10 ,  B22F2999/00 ,  B33Y70/00 ,  C09D183/04 ,  C23C14/12 ,  H01B1/22 ,  B22F9/22 ,  B22F2201/01 ,  B22F1/0062 ,  B22F2201/10 ,  B22F2202/17

Abstract: A particulate for an additive manufacturing technique includes metallic particulate bodies with exterior surfaces bearing a polymeric coating. The polymeric coating is conformally disposed over the exterior surface that prevents the underlying metallic body from oxidation upon exposure to the ambient environment by isolating the metallic particulate bodies from the ambient environment. Feedstock materials for additive manufacturing techniques, and methods of making such feedstock, are also disclosed.

公开(公告)号：US20170038342A1

公开(公告)日：2017-02-09

申请号：US14818832

申请日：2015-08-05

Applicant: Delavan Inc.

Inventor： Patrick L. Clavette ,  Michael A. Klecka ,  Aaron T. Nardi ,  Greg C. Ojard

IPC: G01N29/14

CPC classification number: G01N29/14 ,  B22F3/008 ,  B22F2999/00 ,  B29C64/153 ,  B33Y40/00 ,  B33Y50/02 ,  C23C24/04 ,  G01N29/043 ,  G01N29/0618 ,  G01N29/4454 ,  G01N2291/0231 ,  G01N2291/0251 ,  G05B2219/37337 ,  G05B2219/37351 ,  B22F2203/00 ,  B22F2202/01 ,  B22F2203/03

Abstract: A system for quality monitoring of additive manufacturing includes an acoustic emission (AE) sensor configured to be attached to an additive manufacturing substrate and to output a sensor signal indicative of acoustic vibrations received at the AE sensor and an AE module. The AE module is configured to receive the sensor signal from the AE sensor and process the sensor signal to determine at least one characteristic of an additive manufacturing process and/or an additively manufactured article.

Abstract translation: 用于添加剂制造的质量监测的系统包括声发射（AE）传感器，其被配置为附接到添加剂制造衬底并输出指示在AE传感器处接收的声振动的传感器信号和AE模块。 AE模块被配置为从AE传感器接收传感器信号并处理传感器信号以确定添加剂制造过程和/或附加制造的物品的至少一个特性。

公开(公告)号：US10041171B2

公开(公告)日：2018-08-07

申请号：US14822713

申请日：2015-08-10

Applicant: Delavan Inc

Inventor： Ying She ,  Michael A. Klecka ,  Tahany I. El-Wardany ,  Anais Espinal ,  Wayde R. Schmidt ,  Sameh Dardona

IPC: B22F1/00 ,  C23C16/442 ,  H01B1/22 ,  C09D183/04 ,  C23C14/12 ,  B01J3/00 ,  B22F3/00 ,  B33Y70/00

Abstract: A particulate for an additive manufacturing technique includes metallic particulate bodies with exterior surfaces bearing a polymeric coating. The polymeric coating is conformally disposed over the exterior surface that prevents the underlying metallic body from oxidation upon exposure to the ambient environment by isolating the metallic particulate bodies from the ambient environment. Feedstock materials for additive manufacturing techniques, and methods of making such feedstock, are also disclosed.