Corrosion Evaluation of Automotive Trim Material / A. Sabata, GS. Drigel, TL. Cooper

Conference Author:: Atmospheric Corrosion (1993 : Fort Worth, TX)
Physical Description:: 1 online resource (15 pages) : illustrations, figures, tables
Additional Creators:: Cooper, TL.
Drigel, GS.
Sabata, A.
American Society for Testing and Materials
ASTM International
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Summary:

Bright annealed ferritic stainless steel is used as automotive trim material. A 20% Cr ferritic stainless steel gave adequate corrosion protection in chloride atmospheres. Both 17% Cr materials, 434 and 436, need a Cr flash for good corrosion protection. Electrochemical techniques such as Electrochemical Impedance Spectroscopy (EIS) and Cyclic polarization curves were used to evaluate the corrosion performance. The corroded samples were analyzed with Time-of-flight Mass Spectrometer (TOFSIMS) and Scanning Electron Microscope (SEM). The 20% Cr ferritic stainless steel performed better than the 17% Cr materials in all the tests. Some differences in the corrosion products were observed between the accelerated tests and outdoor exposures.

Dates of Publication and/or Sequential Designation:

Volume 1995, Issue 1239 (January 1995)

Subject(s):

ISBN:

9780803153028 (e-ISBN)
9780803120150
080312015X

Digital File Characteristics:

text file PDF

Bibliography Note:

Includes bibliographical references 5.

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Also available online via the World Wide Web. Tables of contents and abstracts freely available; full-text articles available by subscription.
Full text article also available for purchase.
Also available in PDF edition.

Reproduction Note:

Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1995. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.

Technical Details:

Mode of access: World Wide Web.

Source of Acquisition:

ASTM International PDF Purchase price USD25.

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