Metallographic examination of beryllium alloys
نویسندگان
چکیده
منابع مشابه
An application of differential interference contrast in metallographic examination
As one of the most exciting inspection and powerful analysis methods in modern materials metallographic examinations, the difference interference contrast (DIC) method has many advantages, including relatively low requirement for specimen preparation, obvious relief senses observed under microscope. Details such as fine structures or defects that are not or barely visible in incident-light brig...
متن کاملBeryllium and Beryllium Compounds
Please note that the layout and pagination of this pdf file are not identical to those of the printed CICAD
متن کاملBeryllium and Beryllium Compounds
Beryllium (atomic number, 4; relative atomic mass, 9.01) is a metal, which belongs to Group IIA of the Periodic Table. The oxidation state of beryllium compounds is +2. Selected chemical and physical properties of beryllium, beryllium– aluminium and beryllium–copper alloys, and various beryllium compounds can be found in the previous IARC Monograph (IARC, 1993). Beryllium is the lightest of all...
متن کاملMetallographic Etching of Aluminium and Its Alloys for Restoration of Obliterated Marks in Forensic Science Practice and Investigations
1.1 The problem A problem of common occurrence in forensic science is the restoration of obliterated serial numbers on the chassis and engine of stolen motor vehicles, firearms, jewellery, valuable tools, and machinery (Nickols, 1956; Wolfer & Lee, 1960; Jackson, 1962; Cunliffe & Piazaa, 1980; De Forest & Gaensslen, 1983; Schaefer, 1987; O’Hara & O’Hara, 1994; Moenssens et al (1995); Heard, 199...
متن کاملBeryllium and Beryllium Compounds
Beryllium (atomic number, 4; relative atomic mass, 9.01) is a metal, which belongs to Group IIA of the Periodic Table. The oxidation state of beryllium compounds is +2. Selected chemical and physical properties of beryllium, beryllium– aluminium and beryllium–copper alloys, and various beryllium compounds can be found in the previous IARC Monograph (IARC, 1993). Beryllium is the lightest of all...
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ژورنال
عنوان ژورنال: JOM
سال: 1949
ISSN: 1047-4838,1543-1851
DOI: 10.1007/bf03398936