ASTM C544僵烧镁砂或方镁石颗粒水合作用的标准试验方法

ASTM C544 Standard Test Method for Hydration of Dead Burned Magnesite or Periclase Grain
ASTM C544 僵烧镁砂或方镁石颗粒水合作用的标准试验方法

This test method determines relative hydration resistance of magnesia grain.
This test method is used in industry to evaluate grain samples and is used for specification purposes in some cases.
Care must be taken in interpreting the data.

1. Scope
1.1 This test method covers the measurement of the relative resistance of magnesia grain to hydration.
1.2 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.

2. Referenced Documents (purchase separately)
ASTM Standards
ASTM C92 Test Methods for Sieve Analysis and Water Content of Refractory Materials
ASTM C357 Test Method for Bulk Density of Granular Refractory Materials
ASTM C456 Test Method for Hydration Resistance of Basic Bricks and Shapes
ASTM C493 Test Method for Bulk Density and Porosity of Granular Refractory Materials by Mercury Displacement (Discontinued 2002)
Index Terms
autoclave; grain; hydration resistance; magnesite; periclase; refractories; Burned magnesite; Hydration; Moisture analysis--refractories; Periclse grain; Refractories (magnesite);

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 来源：防火网　发布时间：12/26/2013 点击次数：2006