ISO/FDIS 501 - Hard coal — Determination of the crucible swelling number

Under development

This draft is in the approval phase.

Will replace ISO 501:2012

Abstract

ISO 501:2012 specifies a method for determining the swelling properties of hard coal when heated in a covered crucible.

The "crucible swelling number" (CSN) is also known as the "free swelling index" (FSI).

General information

Status
: Under development

Stage
: Final text received or FDIS registered for formal approval [50.00]
Edition
: 5
Technical Committee :
ISO/TC 27/SC 5

ICS :
73.040 75.160.10
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