1-20 of 221 Search Results for

solid-film lubricants

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: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300335
EISBN: 978-1-62708-323-2
... or lubricate surfaces, including solid film, chemical conversion, and vacuum coatings, surface oiling and texturing, and lubricating platings. It compares and contrasts methods based on thickness and depth and their relative effect on friction, erosion, and wear. coatings friction and wear properties...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300391
EISBN: 978-1-62708-323-2
... and friction control, the relationship between viscosity and breakaway friction, and the factors that affect load-carrying capacity and service life. friction control industrial greases liquid lubricants solid-film lubricants DUNCAN DOWSON, a distinguished professor at the University...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350043
EISBN: 978-1-62708-315-7
... are forced to move relative to each other. It is closely associated with any wear mechanisms that may be operating and with any lubricant and/or surface films that may be present, as well as the surface topographies. The heat generated as a result of the dissipation of frictional interaction may affect...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300047
EISBN: 978-1-62708-323-2
... in some way with lubricants; this section will also concentrate on the friction aspects of lubricated tribosystems. Fig. 3.12 Types of lubricants Solid film lubricants are just that—a film of some solid substance is deposited on a sliding or rolling surface in order to reduce friction...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300013
EISBN: 978-1-62708-323-2
... (lubricant); they could be rolling in a powder or other solid particles (which is the case for tires on roadways); they can have films or treatments separating the rolling elements. Fig. 2.11 Rolling a ball on a flat produces pure rolling at a point. Rolling a ball in an “almost” conforming raceway...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250019
EISBN: 978-1-62708-345-4
... to the gear teeth and cured to form a dry film coating. Polytetrafluoroethylene (PTFE) and tungsten disulfide (WS 2 ) coatings are also used. Solid lubricants are expensive to apply and have limited wear lives. However, in many applications, such as spacecraft, they are the only alternative and can provide...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300079
EISBN: 978-1-62708-323-2
... liquid erosion is minimal. Thus, in soils and rock, the mechanism of material removal is fluidization of particles from the solid surface and dispersal of the detritus by the action of the moving fluid. In active/passive metals, liquid erosion can be conjoint with corrosion. Protective films are removed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400089
EISBN: 978-1-62708-316-4
... a few selected forming operations, such as hot rolling of plates or slabs and nonlubricated extrusion of aluminum alloys. Boundary lubrication ( Fig. 7.2 ) is defined as a condition where the solid surfaces are so close together that surface interaction between single or multimolecular films...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630169
EISBN: 978-1-62708-270-9
... lubricant cannot flow through the interface as it can where there is continual sliding motion. Certain greases, solid film lubricants (e.g., molybdenum disulfide), and oils are intended to reduce or delay fretting, as is discussed in Ref 1 . Prevent fracture: Fracture resulting from fretting wear may...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2000
DOI: 10.31399/asm.tb.fec.t65940451
EISBN: 978-1-62708-302-7
... to Salt Spray (Fog) D 2251, Test Method for Metal Corrosion by Halogenated Organic Solvents and Their Admixtures D 2570, Method for Simulated Service Corrosion Testing of Engine Coolants D 2649, Test Method for Corrosion Characteristics of Solid Film Lubricants 454 / Fundamentals of Electrochemical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780259
EISBN: 978-1-62708-281-5
... for Solid Friction , Friction, Lubrication, and Wear Technology , Vol 18 , ASM Handbook , Blau P.J. , Ed., ASM International , 1992 , p 45 – 58 19. “ Standard Test Method for Static and Kinetic Coefficients of Friction of Plastic Film and Sheeting, ” D 1894-90, 1992 Annual Book of ASTM...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500317
EISBN: 978-1-62708-317-1
..., physical vapor deposition. Source: Ref 16.54 Physical vapor deposition allows coating only the area of interest, by using proper masking. On the other hand, this may limit the ability to coat long, internal diameters. Table 16.5 lists the common PVD coatings, including solid-film lubricant (MoS...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040067
EISBN: 978-1-62708-300-3
.... As is the case with dry conditions, friction is high. Full-Film Lubrication Full-film lubrication exists when a thick layer of solid lubricant/dry coating is present between the dies and the workpiece. In this case, the friction conditions are governed by the shear strength of the lubricant film...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500107
EISBN: 978-1-62708-317-1
... for stamping advanced high-strength steel Table 6.4 Tool coatings for stamping advanced high-strength steel Application Good Better Best Piercing PVD TiCN PVD AlTiN CVD TiC PVD TiCrN PVD solid film lubricant Blanking/trimming PVD TiCN PVD TiCrN PVD AlTiN Forming/drawing PVD...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610461
EISBN: 978-1-62708-303-4
.... Certain greases, solid-film lubricants (such as molybdenum disulfide), and oils are intended to reduce or delay fretting. Prevent fracture. Fracture resulting from fretting wear may be prevented by inducing compressive residual stresses or by certain heat treatments, although these probably...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730139
EISBN: 978-1-62708-283-9
... powder processing sheet forming Liquid to Solid Processing Metals usually are cast into molds of sand, another refractory material, or another metal. Steel and iron are cast into sand or refractory molds. Gold, silver, and refractory metals are cast into molds of high-temperature ceramics...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300001
EISBN: 978-1-62708-323-2
...) and the American Society of Mechanical Engineers. The materials aspects of wear (materials durability) were somewhat separated from the lubricant aspects of wear preventing solid versus solid contact with lubricant films. By 2019, the separation between the materials and lubricant communities was reduced. The WOM...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300121
EISBN: 978-1-62708-323-2
... of an application. In lubricated testing, it is imperative to decide if test velocities should be in the boundary or full separating film range. Wear should not occur under full film conditions. A Stribeck-type debugging test is usually needed to determine the velocities of boundary and full film lubrication...
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
... are similar to lubricating oils but contain active rust inhibitors and corrosion inhibitors in amounts that afford effective protection under various conditions of exposure. Hard dry-film compounds establish a film either by solvent evaporation or by chemical reaction after application. The coatings...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350231
EISBN: 978-1-62708-315-7
.... F false brinelling. (1) Damage to a solid bearing surface characterized by indentations not caused by plastic deformation resulting from overload, but thought to be due to other causes such as fretting corrosion. (2) Local spots appearing when the protective film on a metal is broken continually...