Thermomechanics of strain‐induced crystallization in natural rubber under cyclic loading
Thermomechanics of strain‐induced crystallization in natural rubber under cyclic loading
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循环加载下天然橡胶应变诱导结晶的热力学
DOI：
10.1002/pamm.201710216
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
K. Schneider
中科院分区：
文献类型：
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作者：
L. Zybell;J. Domurath;K. Schneider
在过去的几十年里，利用散射技术对天然橡胶的应变诱导结晶进行了广泛的研究。由于材料的耗散过程和结构变化，变形过程伴随着大量的热产生/消耗。用时间分辨广角X射线衍射仪(WAXD)表征了天然橡胶在机械变形过程中的结构变化和局部结晶度。通过同时使用红外摄像机，可以将散射结果与样品因耗散和结晶而引起的温度变化相结合。微晶的熔化。(2017Wiley-VCH Verlag GmbH&Co.KGaA，Weinheim)
Strain‐induced crystallization in natural rubber has been widely investigated in the last decades by scattering techniques. Due to dissipative processes and structural changes in the material, deformation processes are accompanied with a significant amount of heat production/consumption. Time‐resolved wide‐angle X‐ray diffraction (WAXD) was used to characterize the structural changes in natural rubber and the local degree of crystallinity during mechanical deformation. By the simultaneous use of an infrared camera, the scattering results could be combined with changes in the temperature of the specimen due to dissipation and crystallization resp. melting of the crystallites. (© 2017 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)
DOI：
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发表时间：
2013
期刊：
影响因子：
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作者：
K. Brüning;K. Schneider;G. Heinrich
通讯作者：
G. Heinrich