Accession Number : AD0745341
Title : The Oxidation of Tantalum.
Descriptive Note : Technical rept.,
Corporate Author : VIRGINIA UNIV CHARLOTTESVILLE RESEARCH LABS FOR THE ENGINEERING SCIENCES
Personal Author(s) : Lawless,Kenneth R. ; Kampe,Dennis J.
Report Date : MAY 1972
Pagination or Media Count : 173
Abstract : Scanning electron microscopy (SEM) in conjunction with transmission electron microscopy (TEM) and optical microscopy was used to study the initial stages of the oxidation of high purity (111) and (110) Ta single crystals and large-grained 5 mil-thick sheet of approximately (001) orientation. Two different oxidation temperatures 530C and 800C were used as well as two different pressures, 1 atmosphere and typically 0.001 torr oxygen. (Author)
Descriptors : (*TANTALUM, CORROSION), ELECTRON MICROSCOPY, OXIDATION, METAL FILMS
Subject Categories : Properties of Metals and Alloys
Distribution Statement : APPROVED FOR PUBLIC RELEASE