Effect of a homogeneous magnetic field on the mechanical behavior of soft magnetic elastomers under compression
Effect of a homogeneous magnetic field on the mechanical behavior of soft magnetic elastomers under compression
复制标题
DOI：
10.1134/s0965545x06020064
复制
发表时间：
2006-02-01
影响因子：
1
通讯作者：
Khokhlov, A. R.
中科院分区：
文献类型：
--
作者：
Abramchuk, S. S.;Grishin, D. A.;Khokhlov, A. R.
研究了新型磁性复合材料的力学性能。上述材料代表填充了金属铁或磁铁矿磁性微粒的橡胶硅基体。在强度为0.4 T的均匀磁场下，复合材料的剪切模量异常高（高达10000%）。研究了磁性填料的种类和体积含量对新材料弹性性能的影响。在足够强的磁场作用下，上述复合材料表现为具有增强特性的弹塑性材料。
The mechanical properties of new magnetic composite materials were studied. The above materials represent rubbery silicon matrices filled with magnetic microparticles of metallic iron or magnetite. In homogeneous magnetic fields with an intensity of up to 0.4 T, the shear modulus of the composites was abnormally high ( up to 10000%). The variation of elastic properties of new materials on the type and volume content of the magnetic filler was investigated. In the presence of a sufficiently strong magnetic field, the above composites were shown to behave as elastoplastic materials with strengthening.