Abstract
The invention relates to a method for a laser surface treatment of furnace furniture of a heating furnace, which furnace furniture is used for the support of metal products in the heating furnace, the method comprising the steps of: setting a laser device to generate a laser beam of a pre-defined power, guiding the laser beam over the surface of the furnace furniture with a pre-defined velocity, such that the surface of the furnace furniture is heated locally to above its melting temperature.
| Original language | English |
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| Patent number | EP3548217 |
| Filing date | 28/11/17 |
| Publication status | Published - 9 Oct 2019 |