RO
SR EN ISO 4490:2015
Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2014)
ISO 4490:2014 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.
Status :
Withdrawn
Approval date : 1/30/2015
Withdrawal date : 11/30/2018
Number of pages : 14
ICS : 77.160 Powder metallurgy
Technical Committee : 46 - Powder metallurgy
- Replaces SR EN ISO 4490:2008
- Replaced by SR EN ISO 4490:2018