NDLI: Long-term cyclic oxidation behavior of uncoated and coated RE108 and IN939 at 980 and 870 °C

Content Provider	Springer Nature Link
Author	Lee, K. N. Barrett, C. A. Smith, J.
Copyright Year	2000
Abstract	Very long-term cyclic oxidation behavior of Re108 and In939 with and without a protective coating was evaluated at 980 and 870 °C, respectively. Re108 and In939 without a protective coating began to show a rapid weight loss at 3000 h due to scale spallation, indicating the need for an oxidation protective coating for longer than thousands of hours of oxidative life. NiAl-base coatings of a vapor phase aluminide (VPA), a pack aluminide (CODEP), and a slurry paint aluminide (SERMALOY J) were applied on Re108 and In939. The VPA and CODEP on Re108 and all three coatings on In939 showed excellent cyclic oxidation resistance out to 10,000 h. Coated alloys were annealed in an inert atmosphere to determine the loss of Al from the coating into the alloy substrate through diffusion. The Al loss from the coating through diffusion was twice as great as the Al loss through oxidation after 10,000 h of cyclic exposure. The oxidation life of VPA-coated Re108 was estimated by calculating the amount of Al initially available for protective oxidation and the amount of Al lost through oxidation and diffusion.
Starting Page	121
Ending Page	127
Page Count	7
File Format	PDF
ISSN	10599630
Journal	Journal of Thermal Spray Technology
Volume Number	9
Issue Number	1
e-ISSN	15441016
Language	English
Publisher	Springer-Verlag
Publisher Date	2000-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	cyclic oxidation oxidative life Re108 In939 VPA SERMALOY J Surfaces and Interfaces, Thin Films Tribology, Corrosion and Coatings Materials Science Characterization and Evaluation of Materials Operating Procedures, Materials Treatment Analytical Chemistry
Content Type	Text
Resource Type	Article
Subject	Surfaces, Coatings and Films Materials Chemistry Condensed Matter Physics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Long-Term Cyclic Oxidation Behavior of Uncoated and Coated Re108 and In939 at 980 and 870 °C

Long-Term Cyclic Oxidation Behavior of Uncoated and Coated Re108 and In939 at 980 and 870 °C

Evaluation of Cyclic Oxidation and Hot Corrosion Behavior of HVOF-Sprayed WC-Co/NiCrAlY Coating

Corrosion behavior of HVOF coated sheets

Deposition and Oxidation of Oxide-Dispersed CoNiCrAlY Bondcoats

A Comparative Study of Cyclic Oxidation and Sulfates-Induced Hot Corrosion Behavior of Arc-Sprayed Ni-Cr-Ti Coatings at Moderate Temperatures

Oxidation in wire HVOF-sprayed steel

Hot Corrosion Behavior of Low-Pressure Cold-Sprayed CoNiCrAlY Coatings

Modular Coating for Flexible Gas Turbine Operation

Long-term cyclic oxidation behavior of uncoated and coated RE108 and IN939 at 980 and 870 °C

Similar Documents

Long-Term Cyclic Oxidation Behavior of Uncoated and Coated Re108 and In939 at 980 and 870 °C

Long-Term Cyclic Oxidation Behavior of Uncoated and Coated Re108 and In939 at 980 and 870 °C

Evaluation of Cyclic Oxidation and Hot Corrosion Behavior of HVOF-Sprayed WC-Co/NiCrAlY Coating

Corrosion behavior of HVOF coated sheets

Deposition and Oxidation of Oxide-Dispersed CoNiCrAlY Bondcoats

A Comparative Study of Cyclic Oxidation and Sulfates-Induced Hot Corrosion Behavior of Arc-Sprayed Ni-Cr-Ti Coatings at Moderate Temperatures

Oxidation in wire HVOF-sprayed steel

Hot Corrosion Behavior of Low-Pressure Cold-Sprayed CoNiCrAlY Coatings

Modular Coating for Flexible Gas Turbine Operation

Long-term cyclic oxidation behavior of uncoated and coated RE108 and IN939 at 980 and 870 °C