Structure of titanium alloy/austenitic steel welds formed by pressure welding with intermediate coatings

被引:6
|
作者
Boiko, N. V. [1 ]
Khazov, I. A. [2 ]
Selezneva, L. V. [2 ]
Bushmin, B. V. [2 ]
Semenov, A. N. [3 ]
Dubinin, G. V. [3 ]
Novozhilov, S. N. [3 ]
Plyshevskii, M. I. [3 ]
机构
[1] Natl Res Nucl Univ MIFI, Moscow, Russia
[2] Model Shop Krasnaya Zvezda Fed State Unitary Ente, Res & Prod Ctr INTEKO, Moscow, Russia
[3] NA Dollezhal Res & Dev Inst Power Engn OJSC NIKIE, Moscow, Russia
关键词
diffusion welding; solid-phase welding of dissimilar metals; vacuum ion-plasma sputtering; titanium alloy PT-3V; austenitic steel 08Kh18N10T; metallographic and microscopic x-ray spectrum analyses;
D O I
10.1007/s11041-013-9535-6
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The structure of welds of titanium alloy PT-3V and austenitic steel 08Kh18N10T obtained by vacuum diffusion welding with the use of different intermediate coatings is studied. To create a process for depositing intermediate coatings and diffusion welding, batches of laboratory test bars with transverse weld are fabricated. Materials for the intermediate coatings and modes for solid-phase welding are developed for the test pieces. Metallographic and microscopic x-ray spectrum studies are performed. The use of intermediate coatings is shown to be a promising approach.
引用
收藏
页码:483 / 487
页数:5
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