metal test News
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ASTM E1823 - 11 standard terminology relating to fatigue and fracture testing
1. Scope 1.1 This terminology contains definitions, definitions of terms specific to certain standards, symbols, and abbreviations approved for use in standards on fatigue and fracture testing. The definitions are preceded by two lists. The first is an alphabetical listing of symbols used. (Greek symbols are listed in accordance with their spelling in ...
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ASTM B488 - 11 Standard Specification for Electrodeposited Coatings of Gold for Engineering Uses
This specification establishes the requirements for electrodeposited gold coatings for engineering applications, employed specifically for their corrosion and tarnish resistance (including resistance to fretting corrosion and catalytic polymerization), bondability, low and stable contact resistance, solderability, and infrared reflectivity. This ...
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ASTM E561 - 10e1 standard test method for k-r curve determination
The K-R curve characterizes the resistance to fracture of materials during slow, stable crack extension and results from the growth of the plastic zone ahead of the crack as it extends from a fatigue precrack or sharp notch. It provides a record of the toughness development as a crack is driven stably under increasing applied stress intensity factor K. For a given material, K-R curves ...
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ASTM B456 - 11e1 standard specification for electrodeposited coatings of copper plus nickel plus chromium and nickel plus chromium
This specification establishes the requirements for several types and grades of electrodeposited copper plus nickel plus chromium and nickel plus chromium coatings on steel, copper, copper alloys, Type 300 and 400 series stainless steels, aluminum, aluminum alloys, and zinc alloys for application where both appearance and protection of the basis metal against corrosion ...
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ASTM E1571 - 11 Standard Practice for Electromagnetic Examination of Ferromagnetic Steel Wire Rope
This practice outlines a procedure to standardize an instrument and to use the instrument to examine ferromagnetic wire rope products in which the magnetic flux and magnetic flux leakage methods are used. If properly applied, the magnetic flux method is capable of detecting the presence, location, and magnitude of metal ...
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Withdrawn Standard: ASTM D6789-02(2007) Standard Test Method for Accelerated Light Aging of Printing and Writing Paper by Xenon-Arc Exposure Apparatus (Withdrawn 2011)
This test method describes a laboratory procedure for the exposure of printing and writing paper to xenon-arc light at elevated levels of light flux to permit accelerated aging of that type of paper. Formerly under the jurisdiction of Committee D06 on ...
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ASTM B633 - 11 standard specification for electrodeposited coatings of zinc on iron and steel
This specification establishes the requirements for electrodeposited zinc coatings applied to iron or steel articles for corrosion protection purposes. Electrodeposited zinc-coated steel wires or sheets are not covered here. The coatings shall be provided in four standard thickness classes in the as-plated condition or with ...
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EMSL Receives Accreditation to Test Metals and Pesticides from North Dakota
EMSL Analytical is proud to announce that the North Dakota State Department of Health has granted our request for official certification for the analysis of metals and pesticides, including TCLP, using the SW-846 method in the State of North Dakota. (Cert # R-208) This accreditation is reciprocal with our State of New Jersey Department of Environmental Protection certification for our corporate ...
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ASTM E2208 - 02(2010)e1 standard guide for evaluating non-contacting optical strain measurement systems
This guide assists potential users in understanding the issues related to the accuracy of non-contacting strain measurement systems and to provide a common framework for quantitative comparison of optical systems. The output from a non-contacting optical strain and deformation measurement system is generally divided into optical data and ...
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Food Contact Compliance
Mantec Filtration is pleased to announce that its porous ceramic filter media Coralith and Pyrolith, along with the alumina material used to manufacture ceramic crossflow membranes have been certified for Food Contact Compliance and that the products meet European Regulation 1935/2004. Mantec’s PYROLITH and CORALITH porous ceramic filter media is used in a wide range products including ...
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New approaches to measuring metal concentrations in water in Europe
EU Member States are required to monitor concentrations of metals in surface water in order to comply with regulations laid out under the Water Framework Directive. Current sampling methods may produce uncertain estimates of pollutant levels. A new study provides evidence that combining different sampling techniques can produce more reliable estimates. In 2006, the European Commission issued a ...
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Enhancing Battery Performance: Utilizing FPI ICP-OES to Accurately Assess Metal Impurities in Electrolytes
The electrolyte is crucial for lithium-ion batteries, affecting their temperature, energy capacity, cycle efficiencyand safety. Lithium hexafluorophosphate (LipF6) is a core material used in electrolvte production. However, LiPF6 electrolyte may contain impurities like hydrogen fluoride, water, and metal ions that can negatively impactbattery performance. Excessive metal impurity ions can ...
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Alfa Chemistry's T,C&A Lab — A Service Provider of Material Testing
To better conquer the challenges posed in the testing of a wide diversity of materials, Alfa Chemitry newly launched a subsidiary branch—T,C&A Lab, which specializes in the testing, characterization & analysis of a comprehensive range of high performance materials. Materials testing is a well-established technique used to determine the physical and mechanical properties of nearly ...
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XRF rental helps assure component quality
A specialist manufacturer of high quality components for critical industrial applications has employed the latest analytical technology to guarantee the metallic composition of the products it provides. Employing a portable XRF analyser from Ashtead Technology, UK based Wulfrun is able to quickly check the quality of raw materials, work in progress and final products, in order to meet the ...
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ASTM D4678 - 11 standard practice for rubber - preparation, testing, acceptance, documentation, and use of reference materials
Reference materials are vitally important in product and specification testing, in research and development work, in technical service work, and in quality control operations in the rubber and carbon black industries. They are especially valuable for referee purposes. Categories, Classes, and Types of Reference ...
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