Thermal expansion of copper-beryllium alloys
نویسندگان
چکیده
منابع مشابه
Erratum: Thermal Expansion of Platinum and Platinum-Rhodium Alloys
Erratum: Equation (22) contains an error. It should read 100 ɛ(t, 0 °C) = 8.79 × 10 −4 t + 0.805 × 10 −7 t 2. (22) Also, the data presented in Table 12 under the column Day and Sosman Eq. (22) should be evaluated by using the corrected Eq. (22) above.
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K. Pohl,1,* J.-H. Cho,2, K. Terakura,2 M. Scheffler,3 and E. W. Plummer1 1Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6057 and Department of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996-1200 2JRCAT, National Institute of Advanced Interdisciplinary Research, 1-1-4 Higashi, Tsukuba, Ibaraki 305, Japan 3Fritz-Haber-Institut der ...
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A very rare area negative thermal expansion phenomenon is observed in a newly discovered alkali beryllium borate LiBeBO3, which is characterized by [BeBO3]∞ double layers intraconnected by edge-sharing BeO4 tetrahedra. This unusual thermal behavior is attributed to the combined vibrational effects of the abnormal Be-O structures and Li(+) cations.
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Exposure to beryllium compounds, both by inhalation and skin contact, may result in immune sensitization and chronic beryllium disease. The objective of the present research work was to study the feasibility of removing beryllium compounds from the surfaces of devices made of Be-Cu alloy and to estimate the frequency at which the surfaces had to be rubbed in order to evaluate the likelihood tha...
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ژورنال
عنوان ژورنال: Journal of Research of the National Bureau of Standards
سال: 1936
ISSN: 0091-0635
DOI: 10.6028/jres.016.032