公开(公告)号：US20180268952A1

公开(公告)日：2018-09-20

申请号：US15546375

申请日：2016-01-22

Applicant: PLANSEE SE

Inventor： WOLFGANG GLATZ ,  HEINRICH KESTLER ,  BERNHARD TABERNIG

IPC: G21K1/02 ,  C23C14/16

Abstract: An x-ray and/or gamma radiation absorbing slat, for use in an anti-scatter grid having a layer configuration, includes a film-shaped substrate of a metallic material on the basis of at least one heavy metal and at least one coating layer of a material on the basis of at least one metal from the group tin, antimony, tantalum, tungsten, rhenium, iridium, platinum, gold or bismuth. The material of the coating layer differs from the material of the film-shaped substrate. An anti-scatter grid for x-ray and/or gamma radiation, a method for producing an x-ray and/or gamma radiation absorbing slat and a method of producing an anti-scatter grid, are also provided.

公开(公告)号：US20170189962A1

公开(公告)日：2017-07-06

申请号：US15324877

申请日：2015-06-30

Applicant: PLANSEE SE

Inventor： HEINRICH KESTLER ,  GERHARD LEICHTFRIED ,  MICHAEL O'SULLIVAN ,  BERNHARD TABERNIG

IPC: B22F3/105 ,  B22F1/00 ,  B22F3/24 ,  B22F9/30 ,  B33Y70/00 ,  B23K15/00 ,  B23K26/00 ,  B23K26/342 ,  B33Y10/00 ,  B22F1/02 ,  B22F3/10

CPC classification number: B22F3/1055 ,  B22F1/0003 ,  B22F1/0011 ,  B22F1/025 ,  B22F3/1035 ,  B22F3/24 ,  B22F9/30 ,  B22F2003/248 ,  B22F2301/15 ,  B22F2301/20 ,  B22F2998/10 ,  B23K15/0086 ,  B23K15/0093 ,  B23K26/0006 ,  B23K26/342 ,  B23K2103/08 ,  B33Y10/00 ,  B33Y70/00 ,  C22C1/045 ,  C22C27/04 ,  Y02P10/295 ,  B22F9/20

Abstract: A method of producing a component from refractory metal or a refractory metal alloy having a refractory metal content >50 at %. The process includes the steps of providing a powder formed of particles and solidifying the powder under the action of a laser beam or electron beam. The powder has a particle size d50 as measured laser-optically of >10 μm and an average surface area as measured by the BET method of >0.08 m2/g.

公开(公告)号：US20200276639A1

公开(公告)日：2020-09-03

申请号：US16649770

申请日：2018-09-24

Applicant: PLANSEE SE

Inventor： GERHARD LEICHTFRIED ,  BERNHARD TABERNIG

IPC: B22F3/105 ,  B22F1/00 ,  B33Y10/00 ,  B33Y70/00

Abstract: A component includes a multiplicity of individual powder particles of Mo, a Mo-based alloy, W or a W-based alloy that have been fused together to give a solid structure by a high-energy beam via an additive manufacturing method. The component has an oxygen content of not more than 0.1 at %. An additive manufacturing method includes producing the powder via the melt phase and providing a carbon content in the region of not less than 0.15 at %. The components are crack-free and have high grain boundary strength.