DESIGN AND PERFORMANCE OF A HOT-ISOSTATICALLY PRESSED TI/ZR SEGMENTED CATHODE FOR ELECTROMAGNETICALLY STEERED ARC PHYSICAL VAPOR-DEPOSITION

被引：1

作者：

DONOHUE, LA

CAWLEY, J

BROOKS, JS

机构：

[1] Materials Research Institute, Sheffield Hallam University, Sheffield, S1 1WB, Pond Street

来源：

SURFACE & COATINGS TECHNOLOGY | 1994年 / 63卷 / 01期

关键词：

D O I：

10.1016/S0257-8972(05)80007-6

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Hot-isostatic pressing (HIPping) of titanium and zirconium strips has led to the manufacture of a novel Ti/Zr segmented cathode. Metallurgical analysis of the materials prior to and after HIPping has been undertaken by a range of bulk and surface analysis techniques. The cathode performance was evaluated after trials in an electromagnetically steered arc physical vapour deposition unit. Control of the arc was maintained when crossing perpendicular to the interface, while at very shallow angles only occasional loss of control occurred. Increased erosion was observed at two points on the interface where the arc traversed from titanium to zirconium, but crossing from zirconium to titanium occurred without abnormal erosion.

引用

页码：49 / 56

页数：8

共 10 条

[1]

Atkinson HV., 1991, HOT ISOSTATIC PROCES

[2] HARD COATINGS OF TIN, (TIHF)N AND (TINB)N DEPOSITED BY RANDOM AND STEERED ARC EVAPORATION [J].