1-20 of 279 Search Results for

particle impact angle

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 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030117
EISBN: 978-1-62708-282-2
... velocities of the erodent and target; the angle of impact; the mass, size, size distribution, shape, hardness, and composition of the erodent particles; the number density of the particles in the conveying fluid or the frequency of impact; and the density and viscosity of the fluid. The factors...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080235
EISBN: 978-1-62708-304-1
... Abstract This chapter discusses the erosion and erosion-corrosion behaviors of metals and alloys. It includes data primarily related to particle-laden gas streams impacting on the metal surface. It also covers properties and applications and provides guidelines for materials selection...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430314
EISBN: 978-1-62708-253-2
... resulting in a jetting effect, the presence of hard abrasive particles in the flowing fluid, or direct impingement of hard particles on a metal surface. The extent of metal loss is governed by the type of erodent (solid or liquid), its velocity and impingement angle, the nature of the impacted surface...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290009
EISBN: 978-1-62708-319-5
... may refuse to flow. Thus, for WC-Co compositions it is common to agglomerate the 1 μm particles into 200 μm clusters to allow fast and uniform die filling. Agglomeration treatments avoid dusting or segregation of the small powders or separation of added alloying additions. The impact is improved...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300079
EISBN: 978-1-62708-323-2
... Abstract This chapter covers common types of erosion, including droplet, slurry, cavitation, liquid impingement, gas flow, and solid particle erosion, and major types of wear, including abrasive, adhesive, lubricated, rolling, and impact wear. It also covers special cases such as galling...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460017
EISBN: 978-1-62708-285-3
... COLD SPRAYING, or kinetic spraying, generally powder particles accelerate in a supersonic gas stream and deposit on surfaces to produce dense coatings or bulk parts. The basic mechanism for adherence of metallic particles is their plastic deformation upon impact, which creates sufficient heat for solid...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030193
EISBN: 978-1-62708-349-2
...× objective Fig. 11.11 Micrograph of crack propagation through a dispersed-phase, rubber-toughened thermoset-matrix composite after impact. Transmitted-light phase contrast, 40× objective Fig. 11.12 Fracture morphology in a particle interlayer-toughened thermoset-matrix composite...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460067
EISBN: 978-1-62708-285-3
..., impact angles, particle and substrate geometries, and material parameters. The work of Dykhuizen et al. ( Ref 3.28 ) is one of the earliest yet most elaborate examples of application of FEM in the study of particle impact in cold spraying. They used an Eulerian-based FEM software package, called CTH...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240631
EISBN: 978-1-62708-251-8
... as A-A′ and B-B′ , which have the same h , k , and l Miller indices separated by the interplanar spacing d hkl , are shown in Fig. C.6 . Two in-phase rays, labeled 1 and 2, having a wavelength λ strike the surface at an angle θ. Upon impact, rays 1 and 2 are scattered by atoms P and Q . Constructive...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350043
EISBN: 978-1-62708-315-7
... like a machine tool does. This results in removed material, but very little displaced material relative to the size of the groove. For a sharp abrasive particle, a critical angle exists for which there is a transition from plowing to cutting. This angle depends on the material being abraded. Examples...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030177
EISBN: 978-1-62708-349-2
.... (c) Ultrathin section of a particle-modified interlayer region that was developed from an oblique angle cross section of the composite to obtain a larger view of the interlayer. Transmitted light, differential interference contrast, 40× objective. (d) Larger field of view of a particle-modified...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230361
EISBN: 978-1-62708-298-3
... ]. 22.1.2 Plasma Spraying Plasma (arc) spraying involves the successive buildup of deposited layers of hot and/or molten particles on a substrate, which, on impact, deform and adhere to each other. Plasma spraying of beryllium has received considerable attention with respect to repairs in fusion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460121
EISBN: 978-1-62708-285-3
...) of the diffraction peak is estimated from the Scherrer formula ( Ref 5.26 ) for particle size broadening: (Eq 5.1) d = 0.9 λ/β cos θ where d is the particle size, λ is the wavelength of the x-ray, β is the FWHM of the x-ray peak (in radians), and θ is the angle of the peak. Typically, the Scherrer...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290085
EISBN: 978-1-62708-319-5
... in an unsealed crack on the downstream after flow around a post One measure of adhesion is the contact angle. Liquid binder spreads on the particles if the contact angle is low. A wetting binder has a small contact angle and spreads on powder. The rate of spreading depends on binder viscosity. One result...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410373
EISBN: 978-1-62708-265-5
... that separate martensite crystals in blocks of lath martensite. There is little change in the large-angle boundaries between the martensite crystals. Simultaneously, cementite particles precipitate and help to stabilize the surviving large-angle lath boundaries to maintain their parallel orientation within...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250139
EISBN: 978-1-62708-345-4
...-strength structural components FN-0205 Fe + 2% Ni + 0.5% C High strength (heat treated), good impact resistance FX-2008 Fe + 20% Cu + 0.8% C Copper-infiltrated steel, high strength, machinable SS-316L 316 stainless steel Good toughness, corrosion resistance SS-410 410 stainless steel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.smnm.t52140055
EISBN: 978-1-62708-264-8
... surface that holds up the clip. The force acts at right angles to the axis of the clip wire along the bent-down water surface and is directed slightly upward, as shown in Fig. 6.1 . It is the upward component of this surface tension force that is holding up the clip. The addition of soap to water reduces...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780343
EISBN: 978-1-62708-281-5
... Gel permeation chromatography (GPC) Weight-average molecular weight, M ¯ w ; molecular weight distribution, MWD Polymer MWD with soluble polymers Low-angle light scattering M ¯ w , MWD M ¯ w for homopolymers, interactions...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610055
EISBN: 978-1-62708-303-4
... is also associated with high energy absorption at fracture, and adequate toughness or ductility is often defined by impact data, where criteria to determine whether the fracture is ductile or brittle involve some minimum level of absorbed energy at the service temperature of interest, say 14 or 20 J (10...
Book Chapter

By Soumya Subramonian
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500001
EISBN: 978-1-62708-317-1
... Contact of the Punch The punch first touches the fixed sheet. At impact, a compressive stress rapidly builds on the punch and sends a shock wave through it. Elastic and Plastic Deformation The punch penetrates into the sheet, first causing an elastic and then plastic deformation. Shearing...