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    ADDITIVE MANUFACTURING
    1.
    发明申请
    ADDITIVE MANUFACTURING 审中-公开

    公开(公告)号：US20190134713A1

    公开(公告)日：2019-05-09

    申请号：US16098078

    申请日：2016-07-22

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： James Elmer Abbott, JR. ,  Vladek Kasperchik

    IPC: B22F3/24 ,  B22F3/00 ,  B29C64/165 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y40/00 ,  C22C1/04

    Abstract: Additive manufacturing includes forming a three-dimensional (3D) object by depositing a layer of a powdered build material onto a surface, selectively depositing a first liquid that includes a binder onto the layer of the powdered build material in a first pattern, selectively depositing a second liquid that includes reducible metal oxide particles in a second pattern onto the layer of powdered build material, and heating the object in the presence of at least one reducing agent to sinter the solid particles delivered with either the first liquid or the second liquid and the powdered build material and reduce the metal oxide particles to a metallic state.

    ELASTIC DEVICE
    5.
    发明申请
    ELASTIC DEVICE 审中-公开

    公开(公告)号：US20170210616A1

    公开(公告)日：2017-07-27

    申请号：US15328315

    申请日：2014-07-30

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： James Elmer Abbott, JR. ,  Zhizhang CHEN ,  John L. Williams

    IPC: B81B3/00 ,  B41J2/14

    CPC classification number: B81B3/0075 ,  B41J2/14 ,  B81B7/0061 ,  B81B2201/0242 ,  B81B2203/01 ,  B81B2203/0118 ,  B81B2203/0127

    Abstract: An elastic device may comprise an amorphous metal comprising at least one refractory metal, at least two elements selected from periods, 4, 5, 6, 9, and 10, and at least one metalloid. A membrane may comprise a layer of silicon dioxide and a layer of amorphous metal. A MEMS device may comprise a layer of amorphous metal comprising at least one refractory metal, at least two elements selected from periods, 4, 5, 6, 9, and 10, and a metalloid. In one example, the amorphous material comprises Tantalum (Ta), Tungsten (W), and Silicon (Si). In another example, the metalloid is Silicon. In yet another example, the refractory metals comprise Niobium, Molybdenum, Tantalum, Tungsten, Rhenium, or combinations thereof.

    MATERIAL SETS
    7.
    发明申请
    MATERIAL SETS 审中-公开

    公开(公告)号：US20190054691A1

    公开(公告)日：2019-02-21

    申请号：US16169443

    申请日：2018-10-24

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： James Elmer Abbott, JR. ,  Vladek Kasperchik ,  David A. Champion ,  James P. Shields

    IPC: B29C64/165 ,  B22F1/00 ,  B29C64/40

    Abstract: The present disclosure is drawn to material sets, methods and printed articles and container supports. In one example, a material set can include a particulate fusible build material having an average particle size ranging from about 0.01 μm to about 200 μm, wherein the particulate fusible build material is a polymer powder, a metal composite powder, or a combination thereof. A fusing ink includes a fusing agent in a first liquid vehicle, wherein the fusing agent fuses the particulate fusible build material when exposed to electromagnetic energy or thermal energy. A binding ink includes a binding agent in a second liquid vehicle, wherein the binding agent temporarily binds the fusible build material when exposed to moderate temperatures ranging from ambient to 150° C.

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