1-20 of 345 Search Results for

elastic surfaces

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 Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001236
EISBN: 978-1-62708-170-2
... subjected to stress; bearing surfaces; plateau honed and tapped surfaces; and reflective, painted, elastic, and wear-resistant surfaces. bearing surfaces contact techniques elastic surfaces focus-follow method ground surface milled machined surfaces noncontact techniques painted surfaces...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001298
EISBN: 978-1-62708-170-2
... depth, which is defined as the distance from the surface to the depth with 63% or 1/ e of the intensity of the reflection line, is calculated for Ω- and Ψ-diffractometers, respectively: τ Ω = ( sin 2 θ − sin 2 ψ ) / [ 2 μ ( sin θ cos ψ ) ] τ Ψ...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001282
EISBN: 978-1-62708-170-2
... surface preparation methods and finishing treatments of coated parts. The article also explains the tests to evaluate the coating quality and the effects of coating structures and mechanical properties on coated parts. It concludes with a discussion on the uses of thermal spray coatings. coating...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005685
EISBN: 978-1-62708-198-6
... focused at a single point or scanned along a line for x-ray analysis. The beam can be focused to a final probe diameter as small as approximately 10 Å. The incident electrons cause electrons to be emitted from the sample due to elastic and inelastic scattering events within the sample surface and near...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001303
EISBN: 978-1-62708-170-2
... Abstract This article provides a brief review of the classification and characteristics of cast irons. It describes the processes used to clean iron castings, including mechanical cleaning and finishing and nonmechanical cleaning. The article discusses surface treatments used to extend casting...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001301
EISBN: 978-1-62708-170-2
... + Sputtering + Sputtering + Sputtering No Yes Yes Main usage Element surface and thin-film analysis Chemical state analysis Topmost layer analysis Nondestructive thin-film analysis Dopant profiles Rapid thin-film analysis AES, Auger electron spectroscopy; ERD, elastic recoil detection; GDOES...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006655
EISBN: 978-1-62708-213-6
... involves elastic scattering, the incident and exiting beams have the same energy. Its radius is inversely proportional to the wavelength λ. The reciprocal lattice for a single layer of atoms consisting of families of rows is a set of rods ( hk ) normal to the crystal surface with spacing 2π/ d hk . The...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001279
EISBN: 978-1-62708-170-2
... Abstract Porcelain enamels are glass coatings applied primarily to products or parts made of sheet steel, cast iron, and aluminum to improve appearance and to protect the metal surface. This article describes the types of porcelain enamels, and details enamel frits for these materials. It...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003058
EISBN: 978-1-62708-200-6
..., fracture mechanics analyses can be limited to linear elastic treatments. Three modes of loading can be distinguished for a component containing a crack ( Fig. 20 ). Mode I is the opening or tensile mode, in which the crack surface displacements are normal to the crack plane. For mode II, the sliding or...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006796
EISBN: 978-1-62708-295-2
... Abstract Erosion of a solid surface can be brought about by liquid droplet impingement (LDI), which is defined as "progressive loss of original material from a solid surface due to continued exposure to erosion by liquid droplets." In this article, the emphasis is placed on the damage mechanism...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003827
EISBN: 978-1-62708-183-2
... Abstract This article describes the four major conditions that can cause beryllium to corrode in air. These include beryllium carbide particles exposed at the surface; surface contaminated with halide, sulfate, or nitrate ions; surface contaminated with other electrolyte fluids; and atmosphere...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003226
EISBN: 978-1-62708-199-3
... I fracture). A spiral-type fracture is one characteristic of this type of loading and material and can be demonstrated by twisting a piece of chalk to fracture ( Fig. 8 ). The elastic-stress distribution in pure torsion is maximum at the surface and zero at the center. Thus, fracture normally...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003225
EISBN: 978-1-62708-199-3
... Abstract Analysis of the failure of a metal structure or part usually requires identification of the type of failure. Failure can occur by one or more of several mechanisms, including surface damage (such as corrosion or wear), elastic or plastic distortion, and fracture. This leads to a wide...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006470
EISBN: 978-1-62708-190-0
... waves must be traveling along an interface bounded on one side by the strong elastic forces of a solid and on the other side by the practically negligible elastic forces between gas molecules. Surface waves leak energy into liquid and couplants, and use of such leaky waves forms a special class of...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006795
EISBN: 978-1-62708-295-2
.... This indicates that the erosion rate increases with increasing hardness of the surface material and with decreasing fracture toughness of the surface material. These exponents were compared to theoretical models based on elastic-plastic fracture ( Ref 63 , 64 ), and rough agreement was found ( Ref 62...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003104
EISBN: 978-1-62708-199-3
... zone. The fluid film is separated by approximately parallel surfaces. The entry condition in the hydrodynamic wedge and the elastically deformed region is one in which the fluid is subjected to high pressure and high shear rates. These conditions alter the apparent viscosity of the fluid (viscosity...
Book Chapter

By Peter J. Blau
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003242
EISBN: 978-1-62708-199-3
... geometry, frequency of moving body oscillation, temperature of the fluid, fluid type, duration of exposure Material characterization Rolling Rolling contact fatigue Load (elastic contact stress), rpm of roller(s), test duration, temperature Lubricant/material characterization, surface finish of...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005417
EISBN: 978-1-62708-196-2
... processes. The result of these treatments is also influenced by the grain size, because it affects elementary processes such as grain tilting in forming or elastic springback in cutting operations. In principle, the surface roughness is independent of the part size. It is often not possible to reduce the...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006791
EISBN: 978-1-62708-295-2
... experimentally that metals with a hexagonal close-packed structure show much less adhesion than other crystal structures. A high hardness, a large elastic modulus, and a low surface energy also suppress the adhesion of the metal ( Ref 13 , 14 ). The reason for the difference in adhesion between metals of...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003976
EISBN: 978-1-62708-185-6
.... Recommendations on the selection of the materials for hot forging, hot extrusion, cold heading, and cold extrusion are presented. The article discusses the methods of characterizing abrasive wear and factors affecting abrasive wear. It discusses various die coatings and surface treatments used to extend the lives...