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|a (TOE)ost458959
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|a (TOE)458959
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|a TOE
|c TOE
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|a GDWR
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|a 36
|2 edbsc
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|a E 1.99: conf-9605167--
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|a E 1.99:ornl/fmp--96/1
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|a E 1.99: conf-9605167--
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|a conf-9605167--
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| 088 |
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|a ornl/fmp--96/1
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| 245 |
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|a High-temperature corrosion behavior of coatings and ODS alloys based on Fe{sub 3}Al
|h [electronic resource]
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| 260 |
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|a Oak Ridge, Tenn. :
|b Oak Ridge National Laboratory. ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
|c 1996.
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| 300 |
|
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|a pp. 393-403 :
|b digital, PDF file.
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| 336 |
|
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|a text
|b txt
|2 rdacontent.
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| 337 |
|
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|a computer
|b c
|2 rdamedia.
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| 338 |
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|a online resource
|b cr
|2 rdacarrier.
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| 500 |
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|a Published through SciTech Connect.
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| 500 |
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|a 08/01/1996.
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| 500 |
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|a "ornl/fmp--96/1"
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| 500 |
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|a " conf-9605167--"
|
| 500 |
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|a "DE97050349"
|
| 500 |
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|a 10. annual conference on fossil energy materials, Knoxville, TN (United States), 14-16 May 1996.
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| 500 |
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|a Tortorelli, P.F.; Pint, B.A.; Wright, I.G. [Oak Ridge National Lab., TN (United States)]
|
| 520 |
3 |
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|a Iron-aluminide coatings were prepared by gas tungsten arc and gas metal arc weld-overlay techniques. All the weld overlays showed good oxidation/sulfidation behavior under isothermal conditions, including a gas metal arc deposit with only 21 at.% Al. A rapid degradation in corrosion resistance was observed under thermal cycling conditions when the initially grown scales spalled and the subsequent rate of reaction was not controlled by the formation of slowly growing aluminum oxides. Higher starting aluminum concentrations (>∼25 at.%) are needed to assure adequate oxidation/sulfidation lifetimes of the weld overlays. A variety of stable oxides was added to a base Fe-28 at.% Al-2 % Cr alloy to assess the effect of these dopants on the oxidation behavior at 1200°C. A Y₂O₃ dispersion improved the scale adhesion relative to a Zr alloy addition, but wasǹt as effective as it is in other alumina-forming alloys. Preliminary data for powder-processed Fe-28 at.% Al-2% Cr exposed to the H₂S-H₂-H₂O-Ar gas at 800°C showed that the oxidation/sulfidation rate was similar to that of many Fe₃Al alloys produced by ingot metallurgy routes.
|
| 536 |
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|b AC05-96OR22464.
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| 650 |
|
7 |
|a Iron Base Alloys.
|2 local.
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| 650 |
|
7 |
|a Corrosion Resistance.
|2 local.
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| 650 |
|
7 |
|a Scaling.
|2 local.
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| 650 |
|
7 |
|a Aluminium Alloys.
|2 local.
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| 650 |
|
7 |
|a Chromium Alloys.
|2 local.
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| 650 |
|
7 |
|a Temperature Range 1000-4000 K.
|2 local.
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| 650 |
|
7 |
|a Sulfidation.
|2 local.
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| 650 |
|
7 |
|a Protective Coatings.
|2 local.
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| 650 |
|
7 |
|a Oxidation.
|2 local.
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| 650 |
|
7 |
|a Materials Science.
|2 edbsc.
|
| 710 |
2 |
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|a Oak Ridge National Laboratory.
|4 res.
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| 710 |
1 |
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|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
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| 856 |
4 |
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|u http://www.osti.gov/scitech/biblio/458959
|z Online Access (via OSTI)
|
| 907 |
|
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|a .b105258404
|b 03-09-23
|c 05-20-19
|
| 998 |
|
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|a web
|b 05-20-19
|c f
|d m
|e p
|f eng
|g
|h 0
|i 1
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| 956 |
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|a Information bridge
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| 999 |
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|i b998fa9f-7b43-57b7-8a3e-133b6d1c84f9
|s 344727c9-bbf7-5abd-83ba-fb5e7becc928
|
| 952 |
f |
f |
|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99: conf-9605167--
|h Superintendent of Documents classification
|i web
|n 1
|
