Standard Test Methods for Sampling and Testing Ferroalloys for Determination of Size

Informationen über die Norm:

Bezeichnung normen: ASTM A610-79(2019)
Ausgabedatum normen: 1.11.2019
Zahl der Seiten: 2
Gewicht ca.: 6 g (0.01 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM

Die Annotation des Normtextes ASTM A610-79(2019) :

This specification covers standard methods for sampling and testing of various ferroalloys for size analysis. Ferroalloys are classified into lump and crushed or plates sizes. The small-sized samples subject to screen testing shall be taken from the lot sample by riffling, and larger sized samples by mixing and quartering. Sizing of lumps shall be done by visual examination. Crushed or plates materials shall be subjected to sieving by using either manually driven or mechanically driven screen vibrators to divide samples into several size fractions.

Keywords:
crushed, ferroalloys, lump, plates, sampling, sieving, size, sizing ,, ICS Number Code 77.100 (Ferroalloys)