公开(公告)号：US11059984B2

公开(公告)日：2021-07-13

申请号：US15551239

申请日：2016-02-16

Applicant: Xjet Ltd.

Inventor： Axel Benichou ,  Sven Rühle ,  Tali Aqua

IPC: C09D11/00 ,  C09D11/38 ,  C09D11/36 ,  B22F1/00 ,  C09D11/322 ,  B22F10/10 ,  C09D1/00 ,  C09D4/00 ,  C09D5/00 ,  C09K3/00

Abstract: Ti ink compositions for printing, such as ink jet printing, are disclosed. The ink compositions comprise a liquid dispersion of Ti hydride powder having a mean particle size of less than 10.0 microns; a liquid carrier; and at least one surfactant. Methods of making and using the disclosed inks are also disclosed. For example, a finished Ti product can be produced by printing the disclosed ink composition, such as by ink jet printing, to form a green article, heating the green article to dehydrogenate it and form a Ti containing part. The method may further comprise sintering the Ti containing part to produce a sintered Ti product. In an embodiment, the method comprises printing one or more support materials for the ink composition, that comprises solid particles of a metal oxide, a metal carbide, a metal nitride, a polymer, or combinations thereof.

公开(公告)号：US11753559B2

公开(公告)日：2023-09-12

申请号：US17322304

申请日：2021-05-17

Applicant: Xjet Ltd.

Inventor： Axel Benichou ,  Sven Rühle ,  Tali Aqua

IPC: C09D11/00 ,  C09D11/38 ,  C09D11/36 ,  C09D11/322 ,  B22F1/107 ,  B22F1/145 ,  B22F10/14 ,  B22F12/53 ,  B22F12/55 ,  B22F10/43

CPC classification number: C09D11/38 ,  B22F1/107 ,  B22F1/145 ,  B22F10/14 ,  C09D11/322 ,  C09D11/36 ,  B22F10/43 ,  B22F12/53 ,  B22F12/55 ,  B22F2998/10 ,  B22F2999/00 ,  Y02P10/25 ,  B22F2999/00 ,  B22F1/145 ,  B22F2201/013 ,  B22F2999/00 ,  B22F10/14 ,  B22F10/43 ,  B22F2998/10 ,  B22F10/14 ,  B22F3/1021 ,  B22F3/1007

Abstract: Ti ink compositions for printing, such as ink jet printing, are disclosed. The ink compositions comprise a liquid dispersion of Ti hydride powder having a mean particle size of less than 10.0 microns; a liquid carrier, and at least one surfactant. Methods of making and using the disclosed inks are also disclosed. For example, a finished Ti product can be produced by printing the disclosed ink composition, such as by ink jet printing, to form a green article, heating the green article to dehydrogenate it and form a Ti containing part. The method may further comprise sintering the Ti containing part to produce a sintered Ti product. In an embodiment, the method comprises printing one or more support materials for the ink composition, that comprises solid particles of a metal oxide, a metal carbide, a metal nitride, a polymer, or combinations thereof.