Fabrication of submicrocrystalline structure in solid solutions by radiation-induced phase transition

被引：3

作者：

Ivchenko, V. A. ^{[1
,2
]}

机构：

[1] Ural Fed Univ, Ekaterinburg 620002, Russia

[2] Russian Acad Sci, Ural Branch, Inst Electrophys, Ekaterinburg 620216, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2013年 / 39卷 / 05期

关键词：

SUBSURFACE VOLUME; ALLOY;

D O I：

10.1134/S1063785013050052

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The method of field ion microscopy was used to study the submicrocrystalline structure of the surface of PdCuAg solid solutions obtained after irradiation with Ar+ ions. It was shown that there are radiationinduced structural phase transitions in the subsurface volume of solid solutions irradiated by gas ions with an energy of 20 keV and a fluence of 10(18) ion/cm(2). The regimes were determined of radiation treatment of structural alloys Pd50Cu30Ag20 in which a microduplex-type structure with the phases' particle sizes being up to 100 nm with the necessary set of properties arises in the subsurface volume.

引用

页码：442 / 445

页数：4