TempKorroSchu

Situation:

  • During re-heating of material for the production of special long products and forged screws 1 to 2 % of oxide scale is formed.
  • Scale causes defects at the surfaces.
  • Scale causes damages of the forming tools (rolls, dies).

Solution:

  • Selection of suitable coating ingredients for the production of coatings based on sol-gel technology
  • Screening of different coating types in lab scale.
  • Analysis of the interactions between coating and steel substrate.
  • Industrial trials.

Operational benefit:

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