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Dynamic mechanical behavior of carbonized black cherry wood (prunus serotina ehrh.) |
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| Authors: | P.R. Blankenhorn D.E. Kline F.C. Beall |
| Affiliation: | School of Forest Resources and Material Sciences Department, The Pennsylvania State University, University Park, Pa. 16802 U.S.A.;Material Sciences Department, The Pennsylvania State University, University Park, Pa. 16802 U.S.A.;School of Forest Resources, The Pennsylvania State University, University Park, Pa. 16802, U.S.A. |
| Abstract: | Dynamic mechanical properties from 100 to 300°K have been determined for black cherry specimens carbonized up to 1200°K in a nitrogen atmosphere. It was found that the modulus of carbonized black cherry decreases and then begins to increase as a function of heat-treatment temperature. Modulus values appear to be at a minimum after carbonization to near 600°K. It is demonstrated that the internal friction (100 to 300°K) of the specimens after carbonization is complex. |
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