Title:
A STAINLESS STEEL STRIP COATED WITH ALUMINIUM
Document Type and Number:
WIPO Patent Application WO2005024093
Kind Code:
A8
Abstract:
The invention provides a coated stainless steel strip (1) product with a dense and evenly distributed aluminum layer (2) on one side or both sides of said strip. Said layer consists of essentially pure aluminum, the thickness of said layer is maximally 15 µm, the tolerance of said layer is maximally +/- 30 % of the layer thickness, the Cr content of the steel strip substrate is at least 10 %, and that the layer has such a good adhesion so that the coated steel strip can be bent 180° over a radius maximally equal to the thickness (3) of said strip without showing any tendency to flaking or the like. The Al-coated strip product is suitable for applications in environments with high humidity or in wet conditions, such as outdoor life applications, sports and sea-life, household and personal care.
Inventors:
HULTIN STIGENBERG ANNA (SE)
Application Number:
PCT/SE2004/001251
Publication Date:
June 30, 2005
Filing Date:
August 31, 2004
Export Citation:
Assignee:
SANDVIK AB (SE)
HULTIN STIGENBERG ANNA (SE)
HULTIN STIGENBERG ANNA (SE)
International Classes:
C23C14/16; C23C14/30; C23C14/56; C23C28/02; C23C30/00; (IPC1-7): C23C14/56; C23C14/16; C23C14/30; C23C30/00
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