Results 351 to 360 of about 24,330,772 (429)
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2020
Material analysis and testing add information and systematics to development processes. This boosts the technological development speed and aids in generating new ideas and solutions. As such, science and industry try improving their accuracy, resolution, and contrast mechanisms to enable extracting more knowledge from processes and samples ...
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Material analysis and testing add information and systematics to development processes. This boosts the technological development speed and aids in generating new ideas and solutions. As such, science and industry try improving their accuracy, resolution, and contrast mechanisms to enable extracting more knowledge from processes and samples ...
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2022
Questionaire as a pre-test to select matching jobs for genders.
Nett, Nadine +3 more
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Questionaire as a pre-test to select matching jobs for genders.
Nett, Nadine +3 more
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On AlO Emission Spectroscopy as a Diagnostic in Energetic Materials Testing
, 2013The emission of AlO is commonly observed in tests involving aluminum combustion in propellants and explosives. Such emission has been used as a signature of combustion, as a tool for measuring ignition and reaction times, and as a thermometer. This paper
J. M. Peuker +3 more
semanticscholar +1 more source
2007
Publisher Summary Metals are tested to ensure that their strength, ductility, and toughness are suitable for the function they are required to perform. The ship's structure is designed for working stresses that are within the elastic range and much lower than the ultimate tensile strength of the material to allow a reasonable factor of safety.
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Publisher Summary Metals are tested to ensure that their strength, ductility, and toughness are suitable for the function they are required to perform. The ship's structure is designed for working stresses that are within the elastic range and much lower than the ultimate tensile strength of the material to allow a reasonable factor of safety.
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1985
In order to predict the ultimate performance of a package in the marketplace, technicians involved in package performance analysis must use a wide array of test procedures.
Stanley Sacharow +2 more
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In order to predict the ultimate performance of a package in the marketplace, technicians involved in package performance analysis must use a wide array of test procedures.
Stanley Sacharow +2 more
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Testing of materials and structures
2009Disastrous accidents like the high-speed train crash in Eschede (Germany) in 1998 are a clear reminder that reliable inspections of key structural components are vital for the safe operation of complex systems. Material and structural testing is essential in all phases of the product life cycle, from the design stage to production and operation.
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1969
This paper will discuss some of the tests now being used in composites testing. The problems of testing, getting the information sought after, the pitfalls, and some of the controversy surrounding testing will be presented in detail. The added difficulty of testing brought about by the use of high-modulus (advanced) fibers is composites will be ...
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This paper will discuss some of the tests now being used in composites testing. The problems of testing, getting the information sought after, the pitfalls, and some of the controversy surrounding testing will be presented in detail. The added difficulty of testing brought about by the use of high-modulus (advanced) fibers is composites will be ...
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Frontiers in Optics 2009/Laser Science XXV/Fall 2009 OSA Optics & Photonics Technical Digest, 2009
LISA requires several ultra-stable structures such as the reference cavities, the optical benches, and the telescopes. We will present measurements of the stability of various materials for use in LISA.
Alix Preston, Guido Mueller
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LISA requires several ultra-stable structures such as the reference cavities, the optical benches, and the telescopes. We will present measurements of the stability of various materials for use in LISA.
Alix Preston, Guido Mueller
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The Fracture of Brittle Materials: Testing and Analysis
, 2012Preface ix Acknowledgments xi 1. Introduction 1 2. Fracture Mechanics Background 6 3. Environmentally Enhanced Crack Growth 19 4. Fracture Mechanics Tests 32 5. Strength Testing 68 6. Quantitative Fractography 99 7.
S. Freiman, J. J. Mecholsky
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Mechanical Testing of Materials
2012Of the many properties of materials the mechanical ones are of great significance, since they deal with the principal phenomena regarding stability under force. Deformation under applied forces and the fracture of materials depend on their structure. The macroscopic responses of materials to the acting forces may result in their changing shape or even ...
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