1-20 of 433 Search Results for

protective coating systems

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
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910363
EISBN: 978-1-62708-250-1
... is achieved by modification of the aqueous environment as it moves through, or is in contact with, the coating. Some organic coating systems include more active metal particles, and some sacrificial protection is provided; however, this is a secondary feature of these metal-filled organic coating systems...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910407
EISBN: 978-1-62708-250-1
... of the chemical reactions occurring at the surface of the protected structure, and the effects of cathodic protection on coatings. corrosion control cathodic protection anodic protection sacrificial cathodic protection systems impressed-current cathodic protection systems stray currents coatings...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030184
EISBN: 978-1-62708-282-2
... products. Much of the terminology of cathodic protection still relates to corrosion control of onshore buried steel pipelines. Virtually all modern pipelines are coated with an organic protective coating that is supplemented by cathodic protection systems sized to prevent corrosion at gaps or holidays...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030338
EISBN: 978-1-62708-282-2
... protection. Enamel systems can be designed for installation and use within an operating temperature range of –1 to 82 °C (30 to 180 °F). When temperatures fall below 4.4 °C (40 °F), added precautions should be taken to prevent cracking and disbonding of the coating during field installation. Enamels...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030247
EISBN: 978-1-62708-282-2
... as encountered in applications involving oil and gas exploration and production. This is followed by a section reviewing the methods of corrosion control, namely the proper selection of materials, protective coatings, cathodic protection systems, use of inhibitors, use of nonmetallic materials, and control...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030165
EISBN: 978-1-62708-282-2
... that it becomes the cathode (cathodic protection). This chapter briefly reviews these methods of corrosion protection. The factors affecting corrosion behavior are covered. In addition, the chapter provides information on coatings and inhibitors, which are used in corrosion protection. corrosion protection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350011
EISBN: 978-1-62708-315-7
... should be approached in the design stage, and the selection of a protective coating is important. Paint systems and lining materials exist that slow the corrosion rate of carbon steel surfaces. High-performance organic coatings such as epoxy, polyesters, polyurethanes, vinyl, or chlorinated rubber help...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280287
EISBN: 978-1-62708-267-9
... protective coatings, including aluminide diffusion, overlay, and thermal barrier types, and how they perform in different environments based on their ability to tolerate strain. coatings corrosion resistance corrosion testing hot corrosion superalloys Overview Introduction Elevated...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030023
EISBN: 978-1-62708-282-2
... that is cathodically protected, if a foreign pipeline crosses or passes close to the protected pipeline, current from the cathodic protection system can gather onto the foreign pipeline and then be discharged from the foreign line when it crosses or comes close to the protected pipeline. This is particularly true...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910001
EISBN: 978-1-62708-250-1
...-plated steel. Alternatively, a more active metal can be applied, and in this case the coating corrodes preferentially, or sacrificially, to the substrate. An example of this system is galvanized steel, where the sacrificial zinc coating corrodes preferentially and protects the steel. Organic Coatings...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740325
EISBN: 978-1-62708-308-9
.... Environmental Regulations Environmental protection regulations are often directly or indirectly related to finishing and coating processes. This is particularly true for solvent cleaning procedures, cadmium and chromium electroplating, chromate conversion coatings, and organic coatings containing high...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040010
EISBN: 978-1-62708-428-4
... spray systems have proven to be an effective means for applying complex, hot corrosion-resistant coatings of the Ni-Co-Cr-Al-Y type to high-temperature aircraft engine components without oxidation of the highly reactive constituents. In fact, plasma spray can be used to produce coatings of virtually any...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870191
EISBN: 978-1-62708-299-0
... that has been microroughened as a result of inadequate sealing or use of excessively harsh alkaline cleaners. Anodic coatings, unless used as part of a protective system that includes such other measures as shot peening or painting, are not reliable for protection against stress-corrosion cracking (SCC...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350125
EISBN: 978-1-62708-315-7
... are the most prevalent. Certain lining materials, such as hand lay-up fiberglass-reinforced plastics, are also used to protect steel from corrosion. Such coating systems usually consist of an epoxy primer applied to a blast-cleaned steel surface, followed by one or more polyester gel coats, with one...
Image
Published: 01 October 2012
Fig. 11.12 Thermal protection system materials for the U.S. Space Shuttle. More than 30,000 ceramic tiles are included in the system. Other materials making up the system are reinforced carbon-carbon composites (44 panels and the nose cap) and 333 m 2 (3581 ft 2 ) of felt reusable surface More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870075
EISBN: 978-1-62708-299-0
... that such coatings as extruded polyethylene or a tape wrap should be applied to aluminum pipes for underground service. Because of the effectiveness and longevity of sacrificial anode systems and the need to avoid over-protection, impressed current (rectifier) systems generally are not used to protect aluminum...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240323
EISBN: 978-1-62708-251-8
... aluminum forms a protective film of alumina (Al 2 O 3 ). Unfortunately, although steel also produces a surface film, the film is porous and does not adhere very well, so the corrosion continues. Uniform corrosion is normally prevented by selecting a metal that forms a protective film, by applying coatings...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030019
EISBN: 978-1-62708-282-2
.... Galvanic corrosion of the substrate can occur at pores, damage sites, and edges in the noble metal coating. Sacrificial metal coatings provide cathodic protection of the more noble base metal, as in the case of galvanized steel or Alclad aluminum. Cathodic Protection Magnesium, zinc, and aluminum...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350001
EISBN: 978-1-62708-315-7
... resistance and heat resistance Hot-dip galvanizing (zinc coatings) Improved corrosion resistance via sacrificial protection of steel substrate Hot-dip aluminizing Improved corrosion and oxidation resistance of steel substrate Hot-dip lead-tin alloy-coatings (terne coatings) Improved corrosion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610501
EISBN: 978-1-62708-303-4
... for various reasons. Coatings of aluminum and aluminum-zinc alloys on steel, however, are widely used for resistance to both high temperatures and corrosion, as are required in automotive exhaust systems, for example. The same cathodic protection principle is used with magnesium anodes buried in the ground...