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ASTM B212-99(2006)
Standard Test Method for Apparent Density of Free-Flowing Metal Powders Using the Hall Flowmeter Funnel
Automaticky preložený názov:
Štandardná skúšobná metóda pre hustote sypký kovových práškov s využitím do haly Prietokomer Lievik
NORMA vydaná dňa 1.4.2006
Informácie o norme:
Označenie normy: ASTM B212-99(2006)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2006
Kód tovaru: NS-5759
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM B212-99(2006) :
Keywords:
apparent density, Hall flowmeter funnel, metal powders, ICS Number Code 77.160 (Powder metallurgy)
Doplňujúce informácie
| Significance and Use | ||||||||
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This test method provides a guide for evaluation of the apparent density physical characteristic of powders. The density measured bears a relationship to the mass of powder that will fill a fixed volume press cavity when parts are being made. The degree of correlation between the results of this test and the quality of powders in use will vary with each particular application. |
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| 1. Scope | ||||||||
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1.1 This test method describes a procedure for determining the apparent density of free-flowing metal powders and is suitable for only those powders that will flow unaided through the specified Hall flowmeter funnel. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||
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