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ASTM - ASTM International: Recent submissions
Now showing items 2521-2540 of 39933
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Standard Specification for Brazing Filler Metals for Electron Devices
Abstract: This specification covers brazing filler metals for use in electron devices in a nonoxidizing atmosphere. Material covered by this specification consists of vacuum grade (Grades 1 and 2) brazing filler metals manufactured ... -
Standard Specification for Fixation Pins and Wires
Abstract: This specification covers the material requirements and functional dimensions for fixation pins and wires. Factors such as bending strength, fatigue strength, break strength (Knowles type only), torsion strength, and ... -
Standard Practice for Liquid Sampling of Noncryogenic Aerospace Propellants
Abstract: 4.1 This practice provides for the safe collection of propellants and other hazardous aerospace fluids so that they can be tested and evaluated. The evaluation will generally include tests for contamination and this practice ... -
Standard Specification for Wrought Cobalt-20Chromium-15Tungsten-10Nickel Alloy for Surgical Implant Applications (UNS R30605)
Abstract: This specification covers the chemical, mechanical, and metallurgical requirements for wrought cobalt-20chromium-15tungsten-10nickel alloy bars, rods, wires, sheets, and strips (except surgical fixation wires) for use in ... -
Standard Test Method for Abrasion Resistance of Textile Fabrics (Flexing and Abrasion Method)
Abstract: 5.1 This test method is not recommended for acceptance testing of commercial shipments because information on between-laboratory precision is known to be poor. 5.1.1 If there are differences of practical significance ... -
Standard Specification for Gold Wire for Semiconductor Lead Bonding
Abstract: This specification covers round drawn/extruded gold wires for internal semiconductor device electrical connections. The wires are available in four classifications, namely: copper-modified wire, beryllium-modified wire, ... -
Standard Specification for Unalloyed Titanium, for Surgical Implant Applications (UNS R50250, UNS R50400, UNS R50550, UNS R50700)
Abstract: This specification covers the chemical, mechanical, and metallurgical requirements for four grades of unalloyed titanium strips, sheets, plates, bars, billets, forgings, and wires used for the manufacture of surgical ... -
Standard Test Method for Measuring and Counting Particulate Contamination on Surfaces
Abstract: This test method establishes the standard procedures for measuring and quantizing the size distribution of particulate contamination either on, or washed from, the surface of small electron-device components. The apparatuses ... -
Standard Guide for Managing Liquid and Debris from Petroleum Underground Storage Tank Containment Sumps
Abstract: 4.1 This guide helps regulators, POTW operators, tank owners/operators and service providers to develop protocols for proper management including handling and disposal of sump liquids. 4.2 Liquid and debris may come in ... -
Standard Guide for Climate and Community Mapping
Abstract: 4.1 Climate change is affecting nature, people’s lives and infrastructure everywhere (IPCC 2022). For example, the multiple hazards, pathways and potential outcomes related to climate change and health are illustrated in ... -
Standard Guide for In-Plane Biaxial Testing with Cruciform Type Specimens
Abstract: 5.1 Deformation and damage under biaxial loading conditions can be significantly different from that typically observed under uniaxial loading conditions. In particular, cyclic hardening in fatigue tests depends upon biaxial ... -
Standard Specification for Ballistic-Resistant Body Armor Accessories
Abstract: 4.1 The purpose of this specification is to provide performance requirements and test methods for the evaluation of small ballistic-resistant accessories worn by public safety officers. 4.2 This specification may be used ... -
Standard Guide for NAPL Mobility and Migration in Sediments—Use of Ebullition Flux Chambers
Abstract: 4.1 Ebullition in sediment is a concern primarily when it causes EFT of NAPL/contaminants, resulting in potential risk to humans or ecological receptors; a perceptible water quality issue such as sheening, known as narrative ... -
Standard Practice for Image Processing to Improve Automated Facial Recognition Search Performance
Abstract: 5.1 Images that meet agreed upon international standards (such as ISO/IEC 19794-5: Face Image Data) can normally be submitted to an FRS for searching with little or no operator intervention. 5.2 Manual processing may be ... -
Standard Guide for Minimizing the Impact of Stability Testing on Batch Yield of Low Yield Biopharmaceutical Products
Abstract: 5.1 Stability studies are important in biopharmaceutical product development and they are required by regulatory agencies. The “stability tax” is particularly significant for products whose processes have low yields. ... -
Standard Test Method for Retention Characteristics of 0.2-µm Membrane Filters Used in Routine Filtration Procedures for the Evaluation of Microbiological Water Quality
Abstract: 5.1 Microbiological water testing procedures using membrane filtration are based on the premise that all bacteria within a specific size range will be retained by the membrane filter used. If the membrane filter does not ... -
Standard Practice for Testing Antimicrobial or Disinfectant Efficacy Against Biofilms Grown on a Medical Device or Surface by the Biofilm Surface Test Protocol (BSTP)
Abstract: 5.1 Vegetative biofilm bacteria are phenotypically different from suspended planktonic cells of the same genotype (9). Biofilm is the etiological agent of many implant and device-related infections and, once established, ... -
Standard Practice for Digital Imaging and Communication in Nondestructive Evaluation (DICONDE) for Thermography (TG) Test Methods
Abstract: 5.1 Personnel that are responsible for the creation, transfer, and storage of thermographic NDE test results will use this standard. This practice defines a set of information modules that, along with Practice E2339 and ... -
Standard Practice for Glass Transition Temperature Reference Values
Abstract: 5.1 The bias or offset temperature value provided by this practice may be used to calibrate or to evaluation the performance of standard, apparatus, technique, or software. Note 2: Calibration or calibration verification ...