1-20 of 935

Search Results for coating degradation

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 August 2013
Fig. 2 Generic overview of the common types of abradable coating degradation in turbomachinery under varying service conditions More
Image
Published: 30 September 2015
Fig. 8 Conceptual model for the degradation of an organic coating on steel in a neutral NaCl solution. (a) With a large-scale scribe or mechanically damaged area. (b) Without apparent defects but with moisture permeation. Source: Ref 19 More
Book Chapter

By Kenneth B. Tator
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003844
EISBN: 978-1-62708-183-2
... Abstract Paints and protective coatings are the most common means of protecting materials from deterioration. This article focuses on coating degradation that results from the environmental interaction with the coatings. The major environmental influences of the degradation include energy...
Image
Published: 01 January 1994
Fig. 8 Illustration of the mechanism of corrosion for painted steel (a) and painted galvanized steel (b). (a) A void in the paint results in rusting of the steel, which undercuts the paint coating and results in further coating degradation. (b) A void in the coating of a painted galvanized More
Image
Published: 01 January 2003
Fig. 5 Illustration of the mechanism of corrosion for (a) painted steel and (b) painted galvanized steel. (a) A void in the paint results in rusting of the steel, which undercuts the paint coating and results in further coating degradation. (b) A void in the coating of a painted galvanized More
Image
Published: 01 January 2003
Fig. 5 Low-frequency impedance as a function of sample exposure time for immersed epoxy-coated aluminum. Three stages of coating degradation shown are moisture absorption, incubation, and substrate corrosion. More
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003654
EISBN: 978-1-62708-182-5
... ( Ref 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 ). Both the magnitude and phase of the current relative to the voltage are measured, and a complex impedance is calculated. This measurement is repeated over a wide range of frequencies like 0.01 to 10,000 Hz. Corrosion and degradation of both bare and coated...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003653
EISBN: 978-1-62708-182-5
... programs, and enhancement techniques, patterns of ECN are being correlated with the different types of corrosion. Fig. 5 Low-frequency impedance as a function of sample exposure time for immersed epoxy-coated aluminum. Three stages of coating degradation shown are moisture absorption, incubation...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003840
EISBN: 978-1-62708-183-2
... and uses of these materials. ceramics organic coatings concrete elastomers nonmetallic materials plastics protective coatings refractories thermosetting resins resin-matrix composites rubber linings WHEN PEOPLE THINK OF CORROSION, they sometimes attribute such degradation to only...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006787
EISBN: 978-1-62708-295-2
... Abstract High-temperature corrosion can occur in numerous environments and is affected by various parameters such as temperature, alloy and protective coating compositions, stress, time, and gas composition. This article discusses the primary mechanisms of high-temperature corrosion, namely...
Book Chapter

By Kenneth B. Tator
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006073
EISBN: 978-1-62708-172-6
...-internal stress, and vibration-external stress; and (4) biological influences such as microbiological, mildew, and marine fouling. biological influence coating degradation energy paints permeation pigments stress PAINTS AND COATINGS of all types are widely used to provide color...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003517
EISBN: 978-1-62708-180-1
... from corrosion, including coating degradation, is excessive. Grain-boundary attack and/or pitting by oxidation/hot corrosion is excessive. Foreign object damage is severe. Destructive sampling and testing indicate life exhaustion. Excessive deformation has occurred due to creep, causing...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004121
EISBN: 978-1-62708-184-9
... protective coatings and linings service life water treatment military facilities below-grade moisture mitigation CORROSION DEGRADATION is the most costly and pervasive maintenance and repair problem in the U.S. Army. Studies have shown that the annual corrosion-related costs at U.S. Army...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003845
EISBN: 978-1-62708-183-2
..., but the inhibitors may be used up over time. It is recommended that a pigmented resin gel coat or coat of pigmented epoxy paint with UV inhibitors be applied to the surface of finished FRP equipment to provide the best resistance to UV light degradation. If FRP equipment is not gel coated or painted...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006920
EISBN: 978-1-62708-395-9
... or polyesters, with relevant in-cage degradation reactions, additional stabilization with UV absorbers, pigments, or protective coatings can be useful. Ultraviolet Protective Coatings Even though there is a wide variety of stabilization concepts, for some polymers direct stabilization becomes difficult...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0009084
EISBN: 978-1-62708-177-1
... in polymeric composites may be subject to degradation by ultraviolet (UV) light (photo-oxidation) if not protected by an appropriate coating. The source of the UV light may be sunlight or one of many types of artificial lights, such as tungsten halogen lights ( Ref 8 , 9 ). Composite matrices, as with all...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006871
EISBN: 978-1-62708-395-9
.... , An Improved Accelerated Weathering Protocol to Anticipate Florida Exposure Behavior of Coatings , J Coat Technol Res , Vol 10 , 2013 , p 153 – 173 10.1007/s11998-012-9467-x • Pickett J.E. , Weathering of Plastics , Handbook of Environmental Degradation of Materials , 3rd Ed. , Kutz M...
Book Chapter

By Cindy O'Malley, Carly McGee, Valerie Sherbondy
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006063
EISBN: 978-1-62708-172-6
... analysis. These testing regimes recreate one or more aspects of an environment that cause material degradation. Aspects commonly recreated in a laboratory setting are corrosivity, chemical attack, solar irradiance, moisture, and thermal shock. Screening and qualifying coatings in a standard...
Image
Published: 01 January 2002
Fig. 25 Schematics of the degradation mechanisms of spalling, oxidation, and inward diffusion for coatings More
Book Chapter

Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006335
EISBN: 978-1-62708-179-5
... Abstract Coating of cast irons is done to improve appearance and resistance to degradation due to corrosion, erosion, and wear. This article describes inorganic coating methods commonly applied to cast irons. The coating methods include plating, hot dip coating, conversion coating, diffusion...