Experimental study of laser-induced processes on the surfaces of carbonaceous materials with simultaneous measuring of their temperatures


Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

Results are presented from experiments on monitoring laser-induced processes (heating, melting, and ablation) on surfaces of carbonaceous materials (glassy carbon, pyrocarbon) using a laser display and according to the brightness temperature determined during these processes with a high-temperature pyrometer. The melting brightness temperature of glassy carbon (2720 ± 15 K) is determined using a continuouswave fiber laser. Some wave structures are revealed. No melting of pyrocarbon was observed over the range of powers and temperatures. The surfaces ablated after heating.

Sobre autores

S. Arakelian

Vladimir State University

Autor responsável pela correspondência
Email: svetlanna_vik@mail.ru
Rússia, Vladimir, 600000

A. Galkin

Vladimir State University

Email: svetlanna_vik@mail.ru
Rússia, Vladimir, 600000

S. Zhirnova

Vladimir State University

Email: svetlanna_vik@mail.ru
Rússia, Vladimir, 600000

E. Shamanskaya

Vladimir State University

Email: svetlanna_vik@mail.ru
Rússia, Vladimir, 600000

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML

Declaração de direitos autorais © Allerton Press, Inc., 2017