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：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.

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.