1-20 of 557 Search Results for

particle impact velocity

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: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003284
EISBN: 978-1-62708-176-4
... from Ref 5 Fig. 11 Rotating disk method for measuring particle velocity. Adapted from Ref 20 Fig. 15 Typical erosion data from tests in a gas-blast rig with 300–425 μm olivine sand particles. (a) Mild steel specimen, 20 m/s, 30° impact angle. (b) Glass-bonded alumina ceramic...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003568
EISBN: 978-1-62708-180-1
...Abstract Abstract Erosion occurs as the result of a number of different mechanisms, depending on the composition, size, and shape of the eroding particles; their velocity and angle of impact; and the composition of the surface being eroded. This article describes the erosion of ductile...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006419
EISBN: 978-1-62708-192-4
...Comparison of thermal spray processes Table 1 Comparison of thermal spray processes Spray process Process temperature, °C (°F) Particle impact velocity, m/s (ft/s) Bond strength Oxide content Maximum feedstock rate, kg/h (lb/h) Flame spray (FS) <3160 (<5720) 50–100 (165...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001462
EISBN: 978-1-62708-173-3
..., the cohesion between particles, adhesion to the substrate (including interface integrity), and the chemistry of the coating material. The particles bond to the substrate mechanically (the primary mechanism), metallurgically, or chemically. Particle impact velocity, particle size, substrate roughness, particle...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005714
EISBN: 978-1-62708-171-9
... References References 1. Dykhuizen R.C. , Smith M.F. , Gilmore D.L. , Neiser R.A. , Jiang X. , and Sampath S. , Impact of High Velocity Cold Spray Particles , J. Therm. Spray Technol. , Vol 8 ( No. 4 ), Dec 1999 , p 559 – 564 10.1361/105996399770350250 2...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005715
EISBN: 978-1-62708-171-9
... expansion between ceramic topcoats and metallic substrates. Dry abrasive grit blasting is the most commonly used surface-roughening technique. Dry abrasive particles are propelled toward the substrate at relatively high velocity. On impact with the substrate, the sharp, angular particles act like...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005706
EISBN: 978-1-62708-171-9
... of the thermal spray devices. Note that the cold spray process requires the deposited material to be fairly ductile, because it relies primarily on kinetic energy (high particle velocity) to cause the particles to flow and bond on impact. A second major advantage is the ability of most thermal spray processes...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005718
EISBN: 978-1-62708-171-9
...%, as the application dictates. Plasma spray coating bond strengths typically exceed 34 MPa (5 ksi) and usually are more than 69 MPa (10 ksi) (ASTM C 633). The high droplet/substrate adhesion is achieved through high particle velocities and particle deformation on impact. The inert gas plasma jet, ignoring ambient...
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
... blades, etc.) also suffer from erosion ( Ref 44 – 46 ). Erosion occurs as the result of several different mechanisms, depending on the composition, size, and shape of the eroding particles; their velocity and angle of impact; and composition and properties of the surface material being eroded...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006433
EISBN: 978-1-62708-192-4
... Shape Particle-target hardness ratio Flow field Particle velocity Particle kinetic energy Particle-particle interactions Impact angle Particle flux Particle impingement efficiency Particle drop out Target parameters Hardness Elastic modulus Fracture toughness Residual stress Surface roughness...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005725
EISBN: 978-1-62708-171-9
... (or Morphology) Particle Hardness Specific Gravity (Density) of Particles Grit Velocity Angle of Impact Substrate Material Hardness Uniformity of the Grit Blasting Pressure Machines Suction-Type Nozzles Centrifugal Blasting Machines Angular Chilled Iron Grit Alumina Crushed...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003567
EISBN: 978-1-62708-180-1
... Hardness Velocity Angle of Attack Solids Concentration Abrasive Particle Characteristics Slurry Characteristics Hydrodynamics Corrosion Products and the Mass Transfer of Oxygen Impact severity has a strong effect on the grinding media wear rate for dynamic loading conditions ( Ref...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005755
EISBN: 978-1-62708-171-9
.../droplet velocity distributions strongly influence porosity formation. The droplet impact energy, as determined by the particle velocity and mass, is used to deform each particle or droplet. In the case of liquid droplets, the impact energy spreads the liquid interface into surface voids and around surface...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003304
EISBN: 978-1-62708-176-4
... propagation testing. (a) Test configuration. (b) Lagrangian t-X diagram for pressure-shear wave propagation recovery experiment. Source: Ref 18 , 19 Fig. 12 Particle velocity-time profiles for a dynamic friction recovery experiment. (a) Normal profile; impact velocity, 125 m/s (410 ft/s...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0009081
EISBN: 978-1-62708-177-1
...-phase and rubber-toughened thermoset-matrix composite failure mechanisms, and particle interlayer-toughened composite failure mechanisms. References References 1. Sjoblom P.O. , Hartness J.T. , and Cordell T.M. , On Low-Velocity Impact Testing of Composite Materials , J...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003295
EISBN: 978-1-62708-176-4
... F is the particle velocity; ν o is the particle velocity state for the flyer and anvil plates in the transverse direction. Fig. 28 x - t diagram illustrating the shear waves and longitudinal waves at impact Fig. 25 Schematic representation of high strain rate pressure-shear...