公开(公告)号：US3579022A

公开(公告)日：1971-05-18

申请号：US3579022D

申请日：1968-08-16

Applicant: SCHWARZKOPF DEV CO

Inventor： HENNIG WALTER ,  SEDLATSCHEK KARL ,  MACHENSCHALK RUDOLF

IPC: H01J35/10 ,  H01J35/26

CPC classification number: H01J35/108 ,  H01J2235/084

Abstract: A rotary anode for an X-ray tube, the anode body consisting essentially of graphite, and having a target layer bonded thereto consisting essentially of a tungsten-rhenium alloy; in an alternate embodiment, to improve the bonding between the target layer and the anode body, a thin stratum consisting essentially of rhenium is interposed between the anode body and the tungstenrhenium target layer; AND PROCESSES OF UNITING THE TARGET LAYER TO THE ANODE BODY, INCLUDING DEPOSITING THE TUNGSTEN AND RHENIUM LAYER ON THE ANODE BODY OUT OF A GAS PHASE, AND DEPOSITING THE INTERMEDIATE RHENIUM LAYER BETWEEN THE TARGET LAYER AND THE ANODE BODY OUT OF A GAS PHASE.

公开(公告)号：US3412194A

公开(公告)日：1968-11-19

申请号：US50877565

申请日：1965-11-19

Applicant: SCHWARZKOPF DEV CO

Inventor： PIPITZ EGON ,  STROHMEIER GEROLF ,  SEDLATSCHEK KARL

IPC: C04B35/48 ,  C22C32/00 ,  H01B1/00 ,  H01B1/16 ,  H05B3/03

CPC classification number: H05B3/03 ,  C04B35/48 ,  C22C32/00 ,  C22C32/0031 ,  H01B1/00 ,  H01B1/16