In-situ failure analysis of a Ni coating deposited by electrolyte brushing

Grigorescu, I.C.; Navas, Gladys

doi:10.1016/0257-8972(95)02510-3

Surface and Coatings Technology

1995

DOI: 10.1016/0257-8972(95)02510-3

|View full text |Cite

In-situ failure analysis of a Ni coating deposited by electrolyte brushing

I.C. Grigorescu

Gladys Navas

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1997

Publication Types

Select...

Other1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Life Assessment of Gas Turbine Components Using Nondestructive Inspection Techniques

Walter

Greaves²

1997

Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation;

View full text Add to dashboard Cite

The life expectancy of gas turbine components is strongly dependant on the service conditions in which they operate. Diverse factors can reduce the life dramatically, or can extend it far beyond what was originally predicted by the Original Equipment Manufacturer. In order to examine the condition of the casing, compressor blading, stationary turbine vanes, and rotating turbine blades, nondestructive inspection has been performed more frequently as part of an overhaul. During inspections, visual examination is usually the only method used. Hot corrosion, oxidation or overaging of the blades may not be obvious during such an inspection. The most accurate method of evaluation involves the removal of the parts from the unit, complete visual and penetrant inspection, metallurgical evaluation, and destructive mechanical testing. Yet, complete disassembly only takes place if obvious problems are found. Microstructural analysis and physical testing in such situations add much to the condition assessment. Although many in-situ techniques have been in place for years, applying them to the evaluation of gas turbine components has been limited. When nondestructive inspection is done regularly, the art of evaluation and life assessment can become more scientific. The risk of failure can be reduced and the component life extended. This paper describes the procedure for preparation and examination.

show abstract

Life Assessment of Gas Turbine Components Using Nondestructive Inspection Techniques

Walter

Greaves²

1997

Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation;

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

In-situ failure analysis of a Ni coating deposited by electrolyte brushing

Cited by 1 publication

References 0 publications

Life Assessment of Gas Turbine Components Using Nondestructive Inspection Techniques

Life Assessment of Gas Turbine Components Using Nondestructive Inspection Techniques

Contact Info

Product

Resources

About