Effect of ultrasonic impact treatment on microstructure and mechanical properties of commercial purity titanium

Rustam Hairullin, Anna Kozelskaya, Marina Kazachenok

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

2 Цитирования (Scopus)

Аннотация

The paper presents a study of the ultrasonic impact treatment effect on the microstructure and mechanical properties of commercial purity titanium (CP-Ti). The texture, residual stresses, the size of coherent scattering region, the thickness of plastic deformation layer and the microhardness of CP-Ti specimens subjected to ultrasonic impact treatment were studied. It was found that ultrasonic impact treatment of CP-Ti specimens resulted in severe plastic deformation of their surface layer. The plastic deformation caused twin and low angle boundary formation in the surface layer. The last-named led to a crystallographic texture change, a decrease in the size of coherent scattering region, an increase in compressive residual stresses and a growth of microhardness of the surface layer of titanium specimens.

Язык оригиналаАнглийский
Название основной публикацииHigh Technology
Подзаголовок основной публикацииResearch and Applications, 2015
РедакторыNikita Martyushev, Anna Bogdan
ИздательTrans Tech Publications Ltd
Страницы330-333
Число страниц4
ISBN (печатное издание)9783038357087
DOI
СостояниеОпубликовано - 1 янв 2016
Событие4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Российская Федерация
Продолжительность: 21 апр 201524 апр 2015

Серия публикаций

НазваниеKey Engineering Materials
Том685
ISSN (печатное издание)1013-9826

Конференция

Конференция4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015
СтранаРоссийская Федерация
ГородTomsk
Период21.4.1524.4.15

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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