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：US20160254115A1

公开(公告)日：2016-09-01

申请号：US15133480

申请日：2016-04-20

Applicant: PLANSEE SE

Inventor： JOHANN EITER ,  JUERGEN SCHATTE ,  WOLFGANG GLATZ ,  WOLFRAM KNABL ,  GERHARD LEICHTFRIED ,  STEFAN SCHOENAUER

IPC: H01J35/10

CPC classification number: H01J35/108 ,  H01J2235/081 ,  H01J2235/085

Abstract: A rotary X-ray anode has a support body and a focal track formed on the support body. The support body and the focal track are produced as a composite by powder metallurgy. The support body is formed from molybdenum or a molybdenum-based alloy and the focal track is formed from tungsten or a tungsten-based alloy. Here, in the conclusively heat-treated rotary X-ray anode, at least one portion of the focal track is located in a non-recrystallized and/or in a partially recrystallized structure.

Abstract translation: 旋转X射线阳极具有形成在支撑体上的支撑体和焦点轨迹。 支撑体和焦轨通过粉末冶金制成复合材料。 支撑体由钼或钼基合金形成，焦点轨道由钨或钨基合金形成。 这里，在最终热处理的旋转X射线阳极中，焦点轨道的至少一部分位于未再结晶和/或部分重结晶的结构中。