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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270197
EISBN: 978-1-62708-301-0
... metal particles near the craters, and energy-dispersive x-ray analysis showed that slivers recovered from the grease had the same composition as the bearing raceway and balls. Based on these observations, it was concluded that the bearing failed due to electrostatic discharge, which would have led...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300391
EISBN: 978-1-62708-323-2
... Abstract This chapter covers the tribological properties of different types of oil, greases, solid lubricants, and metalworking and traction fluids. It explains how lubricants are made, how they work, and how they are applied and tested. It also discusses the fundamentals of lubrication...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860515
EISBN: 978-1-62708-348-5
..., and 78 K, respectively. b American wire gauge. Thermal conductivity of a commercial varnish and a contact grease at several cryogenic temperatures. Table 14.2 Thermal conductivity of a commercial varnish and a contact grease at several cryogenic temperatures. Temperature (K) Thermal...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390100
EISBN: 978-1-62708-459-8
... Abstract This chapter describes the properties and attributes of various classes of metalworking lubricants, including mineral oils; natural oils, fats, derivatives, and soaps; synthetic fluids (olefins, esters, polyglycols, ionic liquids); compounded lubricants (oils, greases, fats); aqueous...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.pnfn.t65900185
EISBN: 978-1-62708-350-8
... that the vacuum sealing arrangement be protected. Another common problem involves the overuse of vacuum grease on the O-ring seals before commencing the process cycle. The grease can be your friend, but it can also be your enemy in terms of vacuum accomplishment. Like sticky flypaper, too much grease...
Image
Published: 01 December 2015
Fig. 14 Carbon steel wires from a prestressing tendon of a nuclear power plant showing the damage resulting from the formation of organic acids in the tendon due to the breakdown of grease by the bacteria present in the tendon. Source: Ref 9 More
Image
Published: 30 November 2013
that the steel around the access hole below the grease fitting is actually necked down along the tube axis. The upper side of the tube is deformed and torn in a ductile manner. More
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Published: 01 November 2012
around the access hole below the grease fitting is actually necked down along the tube axis. The upper side of the tube is deformed and torn in a ductile manner. Source: Ref 10 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.pnfn.t65900241
EISBN: 978-1-62708-350-8
... sachets and drip tubes ( Ref 1 ). Plasma cleaning can be accomplished by three methods. Vapor degreasing is a term used for cleaning methods that employ the vaporization of a chlorinated type of solvent. It is often used for thoroughly removing oils, waxes, and grease. Trichloroethylene was the most...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120085
EISBN: 978-1-62708-269-3
... in cleaning titanium components. Oil, fingerprints, grease, paint, and other foreign matter should be removed from all surfaces. Cleaning is required because the chemical reactivity of titanium at elevated temperatures can lead to its contamination or embrittlement and can increase its susceptibility...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390001
EISBN: 978-1-62708-459-8
... to “remember that while you are working it you must always keep it greased with new wax, for besides easing its passage through the holes, this also keeps its color yellow and beautiful.” Rather casual references to oilsoaked rags, applied to the iron wire before it entered the drawing die, were made by early...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250019
EISBN: 978-1-62708-345-4
... Phenomena in Spur Gears,” TMX-71572, National Aeronautics and Space Administration , Oct 1974 26. SCORING+, computer program, GEAR-TECH Software, Inc. , Copyright 1985–1992 Selected References Selected References • Boehringer R.H. , Grease , Friction, Lubrication, and Wear...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480207
EISBN: 978-1-62708-318-8
... are greases and glasses. Metallic copper coatings are also used with grease lubricants, particularly in extruding the commercially pure grades. Grease mixtures offer little or no thermal protection for the die; therefore, die wear limits their use. Sejournet Glass Process Most extruders of titanium use...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2000
DOI: 10.31399/asm.tb.fec.t65940451
EISBN: 978-1-62708-302-7
... for Rubber O-Rings • D 1654, Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments • D 1743, Test Method for Corrosion Preventive Properties of Lubricating Greases • D 1838, Test Method for Copper Strip Corrosion by Liquefied Petroleum (LP) Gases • D 2059...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300047
EISBN: 978-1-62708-323-2
... unlubricated and avoid the hydraulic energy losses? Instrument ball and roller bearing are often used dry, but they are used dry to try to produce pivots and the like that are almost frictionless, and oils and greases add lubricant viscosity effects. Unlubricated, and in continuous use, the bearing elements...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300079
EISBN: 978-1-62708-323-2
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300421
EISBN: 978-1-62708-323-2
... using the couple of interest and under conditions that closely simulate the tribosystem of interest. Tribology literature is rife with pin-on-disk studies of oils and greases. The polished balls used as riders in such studies certainly do not simulate the rough grind on a piston ring. The counterface...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.pnfn.t65900167
EISBN: 978-1-62708-350-8
... on the rotating polishing cloth wheel and re-etch, completing the procedure once again. Vapor degreasing is a cleaning process that uses the hot vapors of a chlorinated or fluorinated solvent to remove soils, particularly oil, greases, and waxes. Extreme care should be taken in handling the vapor. Follow...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.pnfn.t65900053
EISBN: 978-1-62708-350-8
... that no work should be processed through the bath during the aging process. As with gas nitriding, workpieces must be cleaned prior to salt bath nitriding to prevent any oil, grease, paint, and so forth from contaminating the bath. In addition, the steel surfaces must be free of oxides or other...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480243
EISBN: 978-1-62708-318-8
...-enriched surfaces must be avoided or removed prior to forming, because they lead to notch sensitivity. Contaminated surfaces must also be removed after hot forming. Greases, oils, and cleaning agents containing chlorides (or other halogens) should be avoided on parts to be hot formed, heat treated...