Arcelormittal

Xavier Vanden Eynde

Eric Silberberg

Daniel Chaleix

Sergio Pace

Bruno Schmitz

Daniel Jacques

Isabelle Capitani

A method for the fabrication of a coated sheet is provided. The method includes the steps of providing a sheet in a deposition chamber, maintaining the deposition chamber at a pressure P, maintaining an ejection chamber that is located inside the deposition chamber at a pressure Pand coating the sheet with zinc with a sonic vapor jet. A ratio of the pressures Pto Pis between 2·10and 5.5·10.

Steel sheet provided with a zinc coating

A steel sheet is provided with a coating having at least one layer of zinc and a top layer of paint applied by cataphoresis. The zinc layer is deposited by a jet vapor deposition process in a deposition chamber maintained at a pressure between 6&#xb7;10mbar and 2&#xb7;10mbar. A fabrication method and an installation are also provided.

Painted steel sheet provided with a zinc coating

A method for fabricating a substrate provided with a plurality of layers, includes: providing a steel substrate with an oxide layer including metal oxides on the steel substrate; providing a metal coating layer directly on the oxide layer, the metal coating layer including: at least 8% by weight nickel; at least 10% by weight chromium; and a remainder being iron and impurities from a fabrication process; and providing an anti-corrosion coating layer directly on the metal coating layer.

Fabrication method for a multi-layer substrate

Substrate provided with a plurality of layers, at least one of which includes metal oxides and is topped directly by a metal coating layer that contains at least 8% by weight nickel and at least 10% by weight chromium, the remainder being iron, additional elements and the impurities resulting from the fabrication process, wherein this metal coating layer is topped directly by an anticorrosion coating layer. A corresponding fabrication method is also provided.

Multi-layer substrate

A steel sheet is provided with a coating having at least one layer of zinc and a top layer of paint applied by cataphoresis. The zinc layer is deposited by a jet vapor deposition process in a deposition chamber maintained at a pressure between 6&#xb7;10mbar and 2&#xb7;10mbar. A fabrication method is also provided.

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Latinne, Belgium

Xavier Vanden Eynde