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ASTM - ASTM International: Recent submissions
Now showing items 2821-2840 of 39933
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Standard Test Methods for Chemical Analysis of Copper Alloys
Abstract: 4.1 These test methods for the chemical analysis of metals and alloys are primarily intended as referee methods to test such materials for compliance with composition specifications. It is assumed that all who use these ... -
Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titrimetry
Abstract: 4.1 This test method is intended to test for compliance with compositional specifications for manganese dioxide content in manganese ores. It is assumed that all who use these procedures will be trained analysts capable ... -
Standard Test Method for Mercury in Liquid Chlorine
Abstract: 4.1 This test method was developed primarily for the determination of traces of mercury in chlorine produced by the mercury-cell process. -
Standard Test Method of Assay for Alkaline Protease
Abstract: This test method covers the assay of alkaline protease enzymes. This procedure is applicable to enzyme preparations with high activity but is inapplicable to formulated detergent products or air samples. The apparatus and ... -
Standard Practice for Surveillance Testing of High-Temperature Nuclear Component Materials
Abstract: 4.1 The practice contained herein can be used as a basis for establishing conditions for the safe operation of critical structural components. The practices provide for general plant assessment and verification that materials ... -
Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic Materials
Abstract: 5.1 The property KIc determined by this test method characterizes the resistance of a material to fracture in a neutral environment in the presence of a sharp crack under essentially linear-elastic stress and severe tensile ... -
Standard Test Method for Moisture and Residue in Liquid Chlorine
Abstract: 5.1 This test method provides for the determination of moisture and residue in liquid chlorine. The concentration levels of these impurities are important factors in many commercial uses of liquid chlorine. -
Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
Abstract: 4.1 This test method is applicable to the determination of trace amounts of aldehydes and ketones in aqueous solutions and a wide variety of organic solvents. -
Standard Test Methods for Analysis of Calcium Chloride
Abstract: 3.1 Calcium chloride is available in various forms and purities. A major use is the de-icing and dust control of roads. It is also used in the coal industry for dustproofing and freezeproofing, in foods, in electrolytic ... -
Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement
Abstract: 5.1 No single set of test conditions can represent all climatic and use conditions, so this WVTR test method serves more to compare different materials at a stated set of conditions than to predict their actual performance ... -
Standard Test Methods of Tension Testing of Metallic Foil
Abstract: 4.1 Tension tests provide information on the strength and ductility of materials under uniaxial tensile stresses. This information may be useful in comparisons of materials, alloy development, quality control, and design. ... -
Standard Test Methods for Chemical Analysis of Cadmium
Abstract: 4.1 These test methods for the chemical analysis of cadmium are primarily intended to test such material for compliance with compositional specifications in Specification B440. It is assumed that all who use these test ... -
Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
Abstract: 5.1 This test method is intended to test for compliance with compositional specifications for chromium oxide content in chromium-bearing ores. It is assumed that all who use these procedures will be trained analysts capable ... -
Standard Test Method for Analysis of Carbonizables in Methanol
Abstract: 5.1 This test method is suitable for manufacturing control and for determining compliance with specification limits. -
Standard Test Method for Measurement of Airborne Sound Attenuation between Rooms in Buildings
Abstract: 5.1 The main part of this standard uses procedures originally developed for laboratory measurements of the sound transmission loss of partitions. These procedures assume that the rooms in which the measurements are performed ... -
Standard Practice for Eddy Current Examination of Steel Tubular Products
Abstract: 5.1 The purpose of this practice is to outline a procedure for the detection and location of discontinuities such as pits, voids, inclusions, cracks, or abrupt dimensional variations in ferromagnetic tubing using the ... -
Standard Practice for Accelerated Weathering of Fire-Retardant-Treated Wood for Fire Testing
Abstract: 4.1 This practice describes different methods of exposing fire-retardant-treated wood products or assemblies to controlled accelerated weathering or conditioning. 4.2 The conditioning simulates effects of leaching, drying, ... -
Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate Potentiometry and Periodate Spectrophotometry Techniques
Abstract: 4.1 This test method is intended to be used for compliance with compositional specifications for manganese content in iron ores, concentrates, and agglomerates. It is assumed that all who use these procedures will be trained ... -
Standard Test Methods for Conducting Time-for-Rupture Notch Tension Tests of Materials
Abstract: 4.1 Rupture life of notched specimens is an indication of the ability of a material to deform locally without cracking under multi-axial stress conditions, thereby redistributing stresses around a stress concentrator. ... -
Standard Test Method for Water Using Volumetric Karl Fischer Titration
Abstract: 4.1 Titration techniques using KF reagent are one of the most widely used for the determination of water. 4.2 Although the volumetric KF titration can determine low levels of water, it is generally accepted that coulometric ...