GB/T 1479.1-2011 (English Version) PDF

Standard No.: GB/T 1479.1-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 1479.1-2011
Replace: GB/T 1479-1984

Scope: This part of GB/T 1479 specifies the method for measuring the bulk density of metal powders with a funnel under standard conditions. This section applies to metal powders that flow freely through a funnel with a hole diameter of 2.5mm. This method can also be used if the powder has difficulty passing through a 2.5mm diameter hole, but can flow freely through a 5.0mm hole. Part 2 of this standard (see GB/T 1479.2) specifies the bulk density measurement method for powders that cannot pass through a 5.0mm aperture.

GB/T 1479.1-2011 Referenced Document

GB/T 1479.2 Metallic powders—Determination of apparent density—Part 2:Scott volumeter method

2011 GB/T 1479.1-2011 Metallic powders—Determination of apparent density—Part 1:Funnal method
1984 GB/T 1479-1984 Metallic powders--Determination of apparent density--Part 1:Funnel method