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rust-preventive compound coatings

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Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001276
EISBN: 978-1-62708-170-2
... Abstract Rust-preventive compounds are removable coatings used for the protection of the surfaces of iron, steel, coated or galvanized products, and other alloys. This article describes the basic parts of rust-preventive compounds, namely, carrier, film former, polar materials, and specialty...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003217
EISBN: 978-1-62708-199-3
... continuous electrodeposition for steel strip and babbitting and discusses phosphate and chromate conversion coatings as well. It also addresses painting, discussing types and selection, surface preparation, and application methods. In addition, the article describes rust-preventive compounds...
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Published: 01 January 1994
Fig. 3 Influence of specific gravity of petrolatum compound on film thickness for a specific weight of rust preventive applied to test panels. (a) Coating thicknesses up to 75 μm. (b) Coating thicknesses up to 750 μm More
Image
Published: 01 January 1994
Fig. 4 Comparison of coating thicknesses obtained using the same withdrawal rate of panels from a petrolatum rust-preventive compound More
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006014
EISBN: 978-1-62708-172-6
..., the procedures would require only slight modification to address the removal of old, loosely adhered paint. The surface preparation of existing galvanizing should remove dirt and other contaminants, loosely adhered zinc compounds, and loose rust to result in a surface suitable for coating application...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001221
EISBN: 978-1-62708-170-2
... or titanium to avoid hydrogen embrittlement. Rinse in cold water containing chromic acid for rust prevention. Rinse in cold water containing ammonia. Rinse in hot water containing 0.1% sodium nitrate. Dry in hot air. Place parts in solvent emulsion prior to manganese phosphate coating...
Series: ASM Handbook Archive
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001832
EISBN: 978-1-62708-181-8
... be protected during flame cutting by taping a cloth over it and can be protected during sawing by spraying or coating it with a lacquer or a rust-preventive compound. Opening Secondary Cracks When the primary fracture has been damaged or corroded to a degree that obscures information, it is desirable...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006024
EISBN: 978-1-62708-172-6
...-preparation method that incorporates water is going to cause carbon steel surfaces to flash rust. Specifications may require the use of a rust inhibitor (that is compatible with the coating system) to prevent the flash rusting, or simply accept the flash rusting that occurs and select a coating system...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004108
EISBN: 978-1-62708-184-9
... slight streaks or discolorations caused by rust stain, mill scale oxides, or slight, tight residues of rust or old paint or coatings. If the surface is pitted, slight residues of rust or old paint may remain in the bottoms of pits. The slight discolorations allowed must be limited to one-third of every...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004138
EISBN: 978-1-62708-184-9
... harmless. However, it is good preventive maintenance to routinely inspect all coated metal components to find and repair exposed metal where surface rust is starting before it becomes a larger problem. Removing loose rust with steel wool or a wire brush and applying a rust-neutralizing solution evenly over...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005777
EISBN: 978-1-62708-165-8
... oil and grease Chips and cutting fluids Rust and scale Miscellaneous surface contaminants Pigmented compounds, including graphite, molybdenum disulfide, and so on, are often used in lubricants, heat treating, and hot forming protected coatings and are left on the surface after shape...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003807
EISBN: 978-1-62708-183-2
... recent weathering steels for bridges and other structural applications are the high-performance steels. The essential feature of all these weathering steels is the development of a hard, dense, tightly adherent, protective rust coating on the steel when it is exposed to the atmosphere, permitting them...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004141
EISBN: 978-1-62708-184-9
... steel was used to make the large figure (15 m, or 49 ft) designed by Picasso for the Daley Plaza in Chicago (1967) and known locally as the Chicago Picasso . Most iron alloys rust if they are exposed outdoors without a protective coating ( Ref 35 , 94 ). The rust layers that form on corroded iron...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 30 January 2024
DOI: 10.31399/asm.hb.v12.a0006875
EISBN: 978-1-62708-387-4
...-based compounds have been used to protect fracture surfaces and can be easily removed with organic solvents ( Ref 10 ). Boardman et al. studied seven rust-inhibiting compounds as fracture-surface coating materials. These inhibitor compounds were applied to fresh steel fracture surfaces and exposed...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003689
EISBN: 978-1-62708-182-5
.... (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 steel is sealed with zinc corrosion products; this avoids the undercutting seen in (a) and prevents further deterioration...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004122
EISBN: 978-1-62708-184-9
... equipment. In addition to corrosion-control requirements for coatings, observability and chemical agent resistance are of paramount concern. To prevent detection by infrared (IR) and other scanners and to allow for decontamination after chemical agent exposure, the Army has developed a chemical agent...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006062
EISBN: 978-1-62708-172-6
... and coated effectively because of their complex shapes and sizes. They also impede preparation and coating of surfaces to which they are attached. They leave many threaded holes and other openings used to attach the hardware to the main structure. The only way to prevent rust from bleeding out...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001227
EISBN: 978-1-62708-170-2
... ) are used for removing grease, oil, drawing compounds, and light rust from iron and steel. In various concentrations, these mixtures are adaptable to immersion, spray, or wiping methods and leave a light phosphate coating (110 to 320 mg/m 2 , or 10 to 30 mg/ft 2 ) that provides a paint base or temporary...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003688
EISBN: 978-1-62708-182-5
... to the coating to prevent storage stains that can form on the coating surface when moisture is present (as condensation and/or water infiltration originating from improper shipping or storage). An oiling section is used most often to apply a rust-inhibitive oil. At times, it can be used also to apply...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003694
EISBN: 978-1-62708-182-5
... that is required. For example, zinc-rich coatings almost always require blast cleaning, while many alkyd and oil-based coating systems can be applied over rust, mill scale, or a poorly cleaned surface. Surface Preparation Process Steps Surface preparation consists of: (1) removal of visible contaminants, (2...