Coarse grinding. (Film)
Contributors: Buehler, ltd.; Adolph Buehler, inc.
Series: Metallographic sample preparation
Publisher: Buehler, ltd.; Adolph Buehler, inc.
Published: 1968
Place of publication: [s.l.]
Language: eng
Subjects: Metallography -- Technique.; Grinding and polishing.
Description: Second film in series on preparing metal samples for microscopic analysis. The step of coarse grinding is used to generate the initial flat surface, used in subsequent steps of sample preparation. Two methods of coarse grinding are illustrated: welt belt surfacing, and disc grinding. A comparison is made of the effectiveness of each technique, and under which conditions each is most appropriate.-
Notes: Undergrad 2