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ASTM - ASTM International: Recent submissions
Now showing items 2181-2200 of 39933
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Standard Guide for Statistical Evaluation of Indoor Air Quality Models
Abstract: 4.1 Using the tools described in this guide, an individual seeking to apply an IAQ model should be able to (1) assess the performance of the model for a specific situation or (2) recognize or assess its advantages and ... -
Standard Test Method for Evaluating the Ignition Sensitivity and Fault Tolerance of Oxygen Pressure Regulators Used for Medical and Emergency Applications
Abstract: 4.1 This test method comprises two phases and is used to evaluate the ignition sensitivity and fault tolerance of oxygen pressure regulators used for medical and emergency applications. 4.2 Phase 1: Oxygen Pressure Shock ... -
Standard Test Method for Galling Resistance of Material Couples
Abstract: 5.1 This test method is designed to rank material couples in their resistance to the failure mode caused by galling and not merely to classify the surface appearance of sliding surfaces. 5.2 This test method has been shown ... -
Standard Test Method for Scratch Hardness of Materials Using a Diamond Stylus
Abstract: 5.1 This test method is intended to measure the resistance of solid surfaces to permanent deformation under the action of a single point (stylus tip). It is a companion method to quasi-static hardness tests in which a ... -
Standard Practice for Selecting and Characterizing Weathering Reference Materials
Abstract: 4.1 Weathering reference materials are used in laboratory accelerated exposure tests to verify consistency of tests run within the same instrument at different times (repeatability) or in different instruments or different ... -
Standard Guide for Evaluating and Qualifying Oilfield and Refinery Corrosion Inhibitors in the Laboratory
Abstract: 5.1 Corrosion inhibitors continue to play a key role in controlling internal corrosion associated with oil and gas production and transportation. This results primarily from the industry’s extensive use of carbon and low ... -
Standard Practice for Conditioning and Handling of Materials for Natural and Artificial Weathering Tests
Abstract: 4.1 Weathering is an inherently variable science due to the fact that weather itself is variable. In addition, there can be variability in results in artificial accelerated testing even when all devices are running identical ... -
Standard Guide for Evaluating Corrosion Properties of Wrought Iron- and Nickel-Based Corrosion Resistant Alloys for Chemical Process Industries
Abstract: 4.1 This guide is intended to provide a series of evaluations that will assist engineers dealing with chemical environments in selecting appropriate alloys (1-3). In chemical environments, an important issue for determining ... -
Standard Guide for Corrosion-Related Failure Analysis
Abstract: 3.1 This guide is intended to assist those encountering corrosion or possible corrosion as a potential causative or contributory factor in a failure analysis. 3.2 This guide is not an absolute plan that will identify the ... -
Standard Practice for Evaluation of Disbonding of Bimetallic Stainless Alloy/Steel Plate for Use in High-Pressure, High-Temperature Refinery Hydrogen Service
Abstract: 5.1 This practice provides an indication of the resistance or susceptibility, or both, to HID of a metallurgically bonded stainless alloy surface layer on a steel substrate due to exposure to hydrogen-containing gaseous ... -
Standard Test Method for Ranking Resistance of Plastic Materials to Sliding Wear Using a Block-On-Ring Configuration
Abstract: 5.1 The specific wear rates determined by this test method can be used as a guide in ranking the wear resistance of plastic materials. The specific wear rate is not a material property and will therefore differ with test ... -
Standard Guide for Measuring and Reporting Friction Coefficients
Abstract: 5.1 In this guide, factors that shall be considered in conducting a valid test for the determination of the coefficient of friction of a tribosystem are covered, and the use of a standard reporting format for friction data ... -
Standard Test Methods for Sampling and Testing Modified Bituminous Sheet Material
Abstract: 3.1 These test methods are used for sampling and testing modified bitumen sheet materials. Property requirements determined by these test methods are found in the following product standards: Specifications D6162/D6162M, ... -
Standard Test Method for Pin Abrasion Testing
Abstract: 5.1 The amount of wear in any system will, in general, depend upon a number of system factors such as the applied load, machine characteristics, sliding speed, sliding distance, the environment, and material properties. ... -
Standard Test Method for Autogenous Ignition Temperature of Liquids and Solids in a High-Pressure Oxygen-Enriched Environment
Abstract: 4.1 Most organic liquids and solids will ignite in a pressurized oxidizing gas atmosphere if heated to a sufficiently high temperature and pressure. This procedure provides a numerical value for the temperature at the onset ... -
Standard Test Method for Determining the Susceptibility to Intergranular Corrosion of 5XXX Series Aluminum Alloys by Mass Loss After Exposure to Nitric Acid (NAMLT Test)
Abstract: 4.1 This test method provides a quantitative measure of the susceptibility to intergranular corrosion of Al-Mg and Al-Mg-Mn alloys. The nitric acid dissolves a second phase, an aluminum-magnesium intermetallic compound ... -
Standard Test Method for Determination of Slurry Abrasivity (Miller Number) and Slurry Abrasion Response of Materials (SAR Number)
Abstract: 5.1 The Miller Number6 is an index of the relative abrasivity of slurries. Its primary purpose is to rank the abrasivity of slurries in terms of the wear of a standard reference material. The wear damage on the standard ... -
Standard Terminology Relating to Natural and Artificial Weathering Tests of Nonmetallic Materials
Abstract: 3.1 This terminology is not intended to supersede the requirements of similar definitions in certain other documents, but is intended to provide a listing of terms that are in current widespread usage, and their context ... -
Standard Test Methods for Detecting Susceptibility to Intergranular Corrosion in Wrought, Nickel-Rich, Chromium-Bearing Alloys
Abstract: 3.1 The boiling ferric sulfate-sulfuric acid test may be applied to the following alloys in the wrought condition: Alloy Testing Time, h N06007 120 N06022 24 N06030 120 N06059 24 N06200 24 N06455 ... -
Standard Practice for Evaluating Stress-Corrosion-Cracking Resistance of Metals and Alloys in a Boiling Magnesium Chloride Solution
Abstract: 5.1 For most applications, this environment provides an accelerated method of ranking the relative degree of stress-corrosion cracking susceptibility for stainless steels and related alloys in aqueous chloride-containing ...