Optical Technique for Porosity Detection inside Valve Body Spool Bores down to 5 mm Diameter

Autor:	Ojas P. Kulkarni, Mohammed N. Islam, Fred L. Terry
Rok vydání:	2010
Předmět:	Light intensity Optics Materials science Optical testing business.industry Nondestructive testing Light beam Lateral resolution business Porosity Light scattering Optical reflection
Zdroj:	Conference on Lasers and Electro-Optics 2010.
Popis:	We inspect inner surfaces of valve body spool bores down to 5 mm diameter for porosity defects, using an optical probe with ∼50 µm lateral resolution. The probe can also distinguish porosity from bump-type defects.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c03f54f6e12c059805c5524122b843c7 https://doi.org/10.1364/cleo_apps.2010.afa2 Zobrazit plný text záznamu