Wear analysis of thin metal foil
نویسندگان
چکیده
منابع مشابه
Thin Foil Preparation of Metal Ceramic Matrices
Thin foil preparation for metal particles in brittle ceramic matrices is particularly difficult, due to differential thinning of the component materials. This paper considers the preparation of thin foils of stony meteorites. Stony meteorites have a composite nature consisting of small metal particles (<200 pm) embedded in an inherently brittle silicate matrix. Specimens of this type are diffic...
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The presence of pseudotumours, which are soft-tissue masses relating to the hip, after metal-on-metal hip resurfacing arthroplasty has been associated with elevated levels of metal ions in serum, suggesting that pseudotumours occur when there is increased wear. We aimed to quantify the wear in vivo of implants revised for pseudotumours (eight) and of a control group of implants (22) revised for...
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Micro-grained thin foils made of Ni₃Al intermetallic alloy were fabricated, according to a previously described procedure, and tested as catalyst for decomposition of cyclohexane. The conversion efficiency of the catalyst was evaluated in a synthetic air atmosphere, and found to be as high as 98.7% ± 1.0% at 600 °C and 86.7% ± 3.6% at 500 °C. During the reaction, the growth of carbon nanofibers...
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ALTR I Osteolysis and failure but with no soft tissue mass. Osteolysis was either determined radiographically, or at retrieval upon sectioning of the femoral component (for osteolysis inside the femoral head or neck which could not be detected radiographically). ALTR II Local fluid or solid mass with or without osteolysis. Masses were either discovered upon retrieval or identified using MARS-MR...
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Forces play a key role in a wide range of biological phenomena from single-protein conformational dynamics to transcription and cell division, to name a few. The majority of existing microbiological force application methods can be divided into two categories: those that can apply relatively high forces through the use of a physical connection to a probe and those that apply smaller forces with...
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ژورنال
عنوان ژورنال: Mechanik
سال: 2015
ISSN: 0025-6552
DOI: 10.17814/mechanik.2015.7.256