PROCESS FOR CREATING A HYBRID METAL DEPOSITION AND SILANIFICATION TRANSFORMATION LAYER ON ALUMINUM ALLOY SURFACES

VN129261APending Publication Date: 2026-09-15VIEN KHOA HOC VAT LIEU VIEN HAN LAM KHOA HOC VA CONG NGHE VIET NAM
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Patent Information

Application Number
VN1202606430
Authority / Receiving Office
VN · VN
Patent Type
Applications
Current Assignee / Owner
Filing Date
2026-07-29
Publication Date
2026-09-15
Patent Text Reader

Abstract

The invention relates to a process for creating a hybrid deposition and silanization transformation layer on the surface of an aluminum alloy, by combining deposition and silanization surface treatment to create a durable structure without the use of hexavalent chromium, enabling the creation of a surface coating with corrosion resistance, paint adhesion and resistance to electrochemical corrosion.
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