delamination of mica

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  Models for the estimation of life of stator insulation in large ...

  Epoxy resin bonded mica splitting is the insulation of choice for machine stators. However, this system is seen to be relatively weak under time varying mechanical stress, in particular the vibration causing delamination of mica and deboning of mica from the resin matrix. The situation is accentuated under the combined action of electrical, thermal and mechanical …

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  Delamination of Composite - an overview | ScienceDirect …

  A study of composite delamination, as with any technological discipline, has two complementary aspects: an in depth understanding of the phenomenon by analysis and experimentation and the development of strategies for effectively dealing with the problem. These in turn lead to a number of specific topics that we need to consider in the present ...

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  Mechanical Degradation of High Voltage Rotating Machine …

  Several kinds of insulation systems, which were developed for high voltage coil insulation for motors and generators, are examined for insulation damage caused by mechanical stresses. Tests have been carried out on electrical properties under bending stress, i. e. the critical deformation characteristics which are defined as the maximum deformations able to …

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  Modeling storage particle delamination and electrolyte …

  202441 · Abstract Interface delamination between storage particles and solid electrolytes contributes to greater impedance for Li transfer and capacity loss in solid-state batteries. Electrolyte cracking would cause degradation of the ionic or electronic conductivity of electrolytes. The occurrence of interface delamination and electrolyte cracking is …

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  Disassembling Silicene from Native Substrate and Transferring onto …

  2020819 · A big chunk of mica substrate is removed by using another thermal release tape (not shown). b,c) Mechanical delamination of the residual mica layers with blue (Nitto) tape and inspection with Raman spectroscopy of the remaining mica residues on the delaminated Ag-surface. d) Sample flipping.

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  Figure 4: (a) Raman spectra of a thin mica flake …

  2016222 · The delamination behavior of the differently dried electrodes was investigated by means of a 90° peel test. The results show a strong dependency of electrode adhesion on drying temperature. A lower adhesion force at higher temperatures hints at a variation in binder content at the interface between the copper substrate and the coating …

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  Delamination of mica using cavitising aids - ResearchGate

  PDF | On Jan 1, 1990, Mahendra Patel published Delamination of mica using cavitising aids | Find, read and cite all the research you need on ResearchGate

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  Mica Tape (Phlogopite, Muscovite and Synthetic Mica Tape) …

  Mica Tape is a Glass fabric or/and Polyester film supported mica tape with impregnated heat-resistant silicone resins. Mica has Phlogopite, Muscovite and Synthetic types.

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  Delamination mechanism of high‐voltage coil insulators made from mica ...

  2001116 · To clarify the delamination mechanism of high-voltage coil insulators made from mica flakes and epoxy resin due to static mechanical stress, the relationships between the shear strength of the insula...

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