Menu
Search
Filters
Close
Menu

Save 20% on select titles with code HIDDEN24 - Shop The Sale Now

01150 INFLUENCE OF OXYGEN CONCENTRATION OF 288°C WATER AND ALLOY COMPOSITION ON THE FILMS FORMED ON FE-NI-CR ALLOYS.

Picture for 01150 INFLUENCE OF OXYGEN CONCENTRATION OF
Available for download
Product Number: 51300-01150-SG
ISBN: 01150 2001 CP
Author: C.S. Kumai and T.M. Devine
$0.00
$20.00
$20.00
In situ identification of the films formed on alloys of Fe-13Cr-10Ni, Fe-5Cr-10Ni and 304 stainless steel immersed in high temperature, high purity water was performed using Raman spectroscopy and surface enhanced Raman spectroscopy. The films were examined as a function of the dissolved oxygen of the water. The results were complemented by scanning electron microscopy of the oxide films. The films were determined to be a function of the alloy's chromium concentration and the water's dissolved oxygen concentration. The results are consistent with the hypothesis that susceptibility to IGSCC is determined, at least in part, by the identity of the surface film that forms over the grain boundary regions. In the context of the hypothesis, the results can be used to explain (1) the existence of a threshold potential below which IGSCC will not occur, (2) the influence of chromium concentration of grain boundaries on IGSCC and (3) the influence of electrical conductivity of the water on susceptibility to IGSCC.

Keywords: Oxidation, Raman Spectroscopy, SERS, Stainless Steel, Passive Film
In situ identification of the films formed on alloys of Fe-13Cr-10Ni, Fe-5Cr-10Ni and 304 stainless steel immersed in high temperature, high purity water was performed using Raman spectroscopy and surface enhanced Raman spectroscopy. The films were examined as a function of the dissolved oxygen of the water. The results were complemented by scanning electron microscopy of the oxide films. The films were determined to be a function of the alloy's chromium concentration and the water's dissolved oxygen concentration. The results are consistent with the hypothesis that susceptibility to IGSCC is determined, at least in part, by the identity of the surface film that forms over the grain boundary regions. In the context of the hypothesis, the results can be used to explain (1) the existence of a threshold potential below which IGSCC will not occur, (2) the influence of chromium concentration of grain boundaries on IGSCC and (3) the influence of electrical conductivity of the water on susceptibility to IGSCC.

Keywords: Oxidation, Raman Spectroscopy, SERS, Stainless Steel, Passive Film
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for 01149 OXIDATION OF IRON IN 288°C, OXYGEN-
Available for download

01149 OXIDATION OF IRON IN 288°C, OXYGEN-CONTAINING WATER

Product Number: 51300-01149-SG
ISBN: 01149 2001 CP
Author: Christopher S. Kumai and Thomas M. Devine
$20.00
Picture for 01159 EFFECT OF GAS TEMPERATURE AND ITS
Available for download

01159 EFFECT OF GAS TEMPERATURE AND ITS FLUCTUATION ON THE HIGH TEMPERATURE CORROSION OF WTE BOILER MATERIALS

Product Number: 51300-01159-SG
ISBN: 01159 2001 CP
Author: Yuuzou Kawahara, Masaharu Kira, and Minoru Ike
$20.00
Picture for 01151 THE INFLUENCE OF Si, W AND WATER
Available for download

01151 THE INFLUENCE OF Si, W AND WATER VAPOR ON THE OXIDATION BEHAVIOR OF 9Cr STEELS

Product Number: 51300-01151-SG
ISBN: 01151 2001 CP
Author: F. Dettenwanger, M. Schorr, J. Ellrich, T. Weber, M. Schtitze
$20.00
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support