Corrosion Resistance of Type 304 Stainless Steel with Galvanic Aluminized Coatings

Document Type

Article

Publication Date

1999

Publication Title

Materials Performance

Volume

38

Issue

7

First page number:

32

Last page number:

35

Abstract

This study focuses on improvements of corrosions resistance in type 304 stainless steel (SS) (UNS S30400) by galvanic aluminized coatings. Diffusion and thermal spray processes were used to apply the coatings. Electrochemical and conventionnal test techniques were used to study the aluminized SS in synthetic acidic seawater at ambient temperature. Aluminized coatings provided immunity to localized corrosion by pitting and crevice corrosion, corrosion fatigue, and stress corrosion cracking.

Keywords

Aluminium; Aluminum coating; Aluminizing; Austenitic stainless steel; Austenitic stainless steel – Corrosion fatigue; Austenitic stainless steel – Corrosion – Prevention; Corrosion protection; Corrosion resistance; Diffusion; Hot spraying; Metal coating; Sea water corrosion; Stainless steel-304; Stress corrosion; Stress corrosion cracking; Surface treatment

Disciplines

Mechanical Engineering | Mechanics of Materials | Metallurgy | Ocean Engineering

Language

English

Permissions

Use Find in Your Library, contact the author, or interlibrary loan to garner a copy of the item. Publisher policy does not allow archiving the final published version. If a post-print (author's peer-reviewed manuscript) is allowed and available, or publisher policy changes, the item will be deposited.


Search your library

Share

COinS