NEN-EN-ISO 4490
Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter)
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 August 2014 |
| Status: | active |
| Page Count: | 17 |
| ICS Code (Powder metallurgy): | 77.160 |
scope:
This International Standard specifies a method for determining the flow rate of metallic powders, including powders for hard metals, by means of a calibrated funnel (Hall flowmeter). The method is applicable only to powders which flow freely through the specified test orifice.
Document History
NEN-EN-ISO 4490
August 1, 2014
Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter)
This International Standard specifies a method for determining the flow rate of metallic powders, including powders for hard metals, by means of a calibrated funnel (Hall flowmeter). The method is...
July 1, 2008
Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter)
This International Standard specifies a method for determining the flow rate of metallic powders, including powders for hard metals, by means of a calibrated funnel (Hall flowmeter). The method is...
February 1, 2002
Metallic powders - Determination of flow time by means of a calibrated funnel (Hall flowmeter)
Specifies a method for determining the flow time of metallic powders, including powders for hardmetals, by means of a calibrated funnel (Hall flowmeter). The method is applicable only to powders...
July 1, 2000
Metallic powders - Determination of flowability by means of a calibrated funnel (Hall flowmeter)
Specifies a method for determining the flow time of metallic powders, including powders for hardmetals, by means of a calibrated funnel (Hall flowmeter). The method is applicable only to powders...