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DENSITY, RELATIVE DENSITY, AND SPECIFIC GRAVITY VIBRATED BULK DENSITY OF CALCINE
DENSITY, RELATIVE DENSITY, AND SPECIFIC GRAVITY VIBRATED BULK DENSITY OF CALCINED PETROLEUM COKE: D4292Vibrated bulk density (VBD) indicates the porosity of calcined petroleum coke, which affects its suitability for use in pitch-bonded carbon applications. This property is strongly dependent upon average ...
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REAL DENSITY OF CALCINED PETROLEUM COKE: D2638
REAL DENSITY OF CALCINED PETROLEUM COKE: D2638TEST SUMMARYA sample is dried and ground to pass a 75-μm screen. The mass of the volume is determined directly, and the volume derived by the volume of helium displaced when the sample is introduced into a helium pycnometer. The ratio of the mass of the ...
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DENSITY, RELATIVE DENSITY, AND SPECIFIC GRAVITY
DENSITY, RELATIVE DENSITY, AND SPECIFIC GRAVITYGENERALDensity is an important property of petroleum products being part of product specifications. Materials are usually bought and sold on that basis or if on volume basis then converted to mass basis via density measurements. This property is almost synonymously ...
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DEMULSIBILITY CHARACTERISTICS OF LUBRICATING OILS: D2711
DEMULSIBILITY CHARACTERISTICS OF LUBRICATING OILS: D2711EXPLANATIONThis test method provides a guide for determining the demulsibility characteristics of lubricating oils that are prone to water contamination and that may encounter the turbulence of pumping and circulation capable of producing water-in-oil ...
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CRYSTALLINE SIZE OF CALCINED PETROLEUM COKE BY X-RAY DIFFRACTION: D5187
CRYSTALLINE SIZE OF CALCINED PETROLEUM COKE BY X-RAY DIFFRACTION: D5187EXPLANATIONCrystallinity of petroleum coke is a general measure of quality affecting suitability for end use and is a function of the heat treatment. The crystallite thickness is used to determine the extent of such heat treatment, ...
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CORROSION-PREVENTIVE PROPERTIES OF LUBRICATING GREASES (EMCOR TEST): D6138
CORROSION-PREVENTIVE PROPERTIES OF LUBRICATING GREASES (EMCOR TEST): D6138EXPLANATIONThis test method is used to assess the ability of grease to prevent corrosion in rolling bearings operated in the presence of distilled water, NaCl solution, or synthetic sea water. It uses grease-lubricated ball bearings ...
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CORROSION-PREVENTING PROPERTIES OF LUBRICATING GREASES: D5969
CORROSION-PREVENTING PROPERTIES OF LUBRICATING GREASES: D5969EXPLANATIONThis test method differentiates the relative corrosion-preventive capabilities of lubricating greases under the test conditions using grease lubricated tapered roller bearings exposed to various concentrations of dilute synthetic ...
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CORROSION PREVENTIVE PROPERTIES OF LUBRICATING GREASES: D1743
CORROSION PREVENTIVE PROPERTIES OF LUBRICATING GREASES: D1743EXPLANATIONThis test method differentiates the relative corrosion-preventing properties of lubricating greases using grease-lubricated tapered roller bearings stored under wet conditions. This test method is based on CRC Technique L 41 that ...
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CORROSIVENESS OF LUBRICATING FLUID TO BIMETALLIC COUPLE: D6547
CORROSIVENESS OF LUBRICATING FLUID TO BIMETALLIC COUPLE: D6547EXPLANATIONCorrosiveness of a fluid to a bimetallic couple is one of the properties used to evaluate hydraulic or lubricating fluids. It is an indicator of the compatibility of a fluid with a brass on steel galvanic couple at ambient temperature ...
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ASTM D1544 test method for color of transparent liquids (Gardner color scale)
ASTM D1544 test method for color of transparent liquids (Gardner color scale)6. Report6.1 Report the color as the number of the standard most closely matching the specimen. If more precise measurements are needed, report as either matching a standard or lighter or darker. Thus, between colors 5 and 6, ...
