METHOD FOR PRODUCTION OF COIL-GRAPHITE CURRENT-COLLECTING ELEMENTS
The invention proposes a method for production of coil-graphite current-collecting elements where to enhance the physical-mechanical properties and electro- and tribotechnical properties, a friction surface is irradiated with concentrated energy flows for example with laser emission.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention proposes a method for production of coil-graphite current-collecting elements where to enhance the physical-mechanical properties and electro- and tribotechnical properties, a friction surface is irradiated with concentrated energy flows for example with laser emission. |
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