On the Diffusion Profile at the Brazed Interface between Active Filler Metal and CVD Diamond Plates

Autor: Bagnato, Osmar Roberto, Francisco, Fernanda Regina, Corat, Evaldo Jose, Moro, Joao Roberto, Llopes, Diego
Zdroj: Diffusion and Defect Data Part A: Defect and Diffusion Forum; February 2013, Vol. 334 Issue: 1 p203-206, 4p
Abstrakt: Diamonds films have characteristics that are interesting for many optical applications, such as transparency to ultraviolet, visible and infrared light. These applications include use in detectors and windows in processes that involve high temperatures, microelectronics applications and wear-resistant components [. Polycrystalline diamond films can be made in the vapor phase at low-pressure, relatively low temperatures and in the form of auto-supported films, using the CVD process (Chemical Vapor Deposition) [. These films have a significant number of industrial applications, but often have problems with adhesion to metallic substrates. Diamond films can be deposited directly over some metals, but other techniques, such as brazing, can be used [.
Databáze: Supplemental Index