公开(公告)号：US20180130631A1

公开(公告)日：2018-05-10

申请号：US15572240

申请日：2016-05-02

Applicant: PLANSEE SE

Inventor： NICO EBERHARDT ,  WOLFRAM KNABL ,  STEFAN SCHOENAUER ,  ANDREAS WUCHERPFENNIG

IPC: H01J35/08

CPC classification number: H01J35/08 ,  H01J35/10 ,  H01J2235/084 ,  H01J2235/088

Abstract: An x-ray anode for generating x-radiation includes a carrier body and a first emission layer and at least one second emission layer, which generate x-radiation when they are impinged by electrons. The emission layers are separated by an intermediate layer on one side of the carrier body and are arranged a distance apart in a central direction of the x-ray anode.

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。