Comparative impact analysis of laser radiation on steel grades 1045 and 5140

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

There are results of experiments with deep engraving steel grades 1045 and 5140. The deep engraving was made by laser system equipped with a pulsed ytterbium fiber laser. The objectives of the work is to evaluate the change in the structure and properties of the material in the laser exposure area. Microsections of materials have been investigated and microhardness was measured for this purpose. The optimal parameters of laser material removal were considered. It is shown that various changes occur in the metal structure, which depends on the composition of the steel. In particular, when processing with identical laser parameters, tempered steel 1045 remelts and its hardness changes, while steel 5140 does not change its structure.

Язык оригиналаАнглийский
Название основной публикацииAIP Conference Proceedings
ИздательAmerican Institute of Physics Inc.
Страницы351-354
Число страниц4
Том1623
ISBN (электронное издание)9780735412606
DOI
СостояниеОпубликовано - 1 янв 2014
СобытиеInternational Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Российская Федерация
Продолжительность: 3 сен 20145 сен 2014

Конференция

КонференцияInternational Conference on Physical Mesomechanics of Multilevel Systems 2014
СтранаРоссийская Федерация
ГородTomsk
Период3.9.145.9.14

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Цитировать

    Lobankova, O. V., Zykov, IY. Y., & Melnikov, A. G. (2014). Comparative impact analysis of laser radiation on steel grades 1045 and 5140. В AIP Conference Proceedings (Том 1623, стр. 351-354). American Institute of Physics Inc.. https://doi.org/10.1063/1.4898954