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cavitation fatigue

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Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003570
EISBN: 978-1-62708-180-1
... of liquid impact. Fig. 12 Dependence of maximum erosion rate in cavitation erosion on the combined parameter σ f ′ n ′ Various investigators have attributed the failure mode in liquid-impact erosion to fatigue, and evidence of fatigue can be deduced from experiments ( Ref 8...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003631
EISBN: 978-1-62708-182-5
..., cavitation and water drop impingement, and corrosion fatigue. It describes the factors affecting the severity of fretting corrosion. The article also illustrates the relationship between corrosion fatigue and stress-corrosion cracking. mechanically assisted degradation corrosion wear fatigue...
Image
Published: 01 January 1996
Fig. 2 Schematic representation of mechanistic aspects of creep-fatigue. (a) Effect of cycling on cavitation damage. (b) Effect of cavitation on cyclic crack growth. Source: Ref 11 More
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003569
EISBN: 978-1-62708-180-1
... in cavitation vapor. Fig. 10 Wear on pressure surface of centrifugal pump impeller by cavitation and solid particle erosion. Courtesy of CETIM Cavitation in Gearboxes Pitting on the contact surface of gear teeth generally is attributed to contact fatigue, a pure mechanical phenomena. In certain...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005734
EISBN: 978-1-62708-171-9
..., erosive wear, adhesive wear, and surface fatigue. abrasive wear adhesive wear cavitation erosion coating erosive wear surface fatigue thermal spray coating wear resistance DURING THE DESIGN of many devices, such as gas turbines used in power generation and aerospace, compressors, pumps...
Image
Published: 01 January 1987
frequency of 50 Hz. The fracture exhibited fatigue striations (upper left) as well as cavitated intergranular facets resulting from methane gas bubble formulation at grain boundaries. Arrow indicates crack growth direction. Source: Ref 223 More
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006384
EISBN: 978-1-62708-192-4
... are available to improve resistance to cavitation erosion. The first option is to select a material capable of sustaining the propagation of a crack (defined by the fracture toughness K Ic ) with sufficient yield stress (σ y ) to prevent plastic deformation. Another important parameter is the fatigue stress...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005730
EISBN: 978-1-62708-171-9
... coatings. It discusses the wear testing methodologies that are standardized by ASTM, including the pin-on-disk, block-on-ring, dry sand/rubber wheel, erosion, metallographic apparatus abrasion, fretting wear, cavitation, reciprocating ball-on-flat, impact, and rolling contact fatigue test. The article...
Image
Published: 31 December 2017
Fig. 1 Typical damage in sliding bearings caused by different wear processes. (a) Surface fatigue. (b) Abrasive wear. (c) Adhesive wear (scoring). (d) Erosive wear (cavitation). (e) Corrosion More
Series: ASM Handbook Archive
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000609
EISBN: 978-1-62708-181-8
... fracture, fracture by overpressurization, inclusion effect, fatigue crack propagation, ductile fatigue striation, secondary cracking, intergranular fracture, and elevated-temperature fracture of alloy steels used in pressure vessels, steam boiler superheater tubes, and box-girder bridges. alloy steel...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006372
EISBN: 978-1-62708-192-4
... stainless steel erosion ferritic stainless steel martensitic stainless steel erosion-corrosion cavitation erosion erosion-oxidation dry erosion galling wear stainless steels surface fatigue tribocorrosion tribological testing wear wear resistance STAINLESS STEELS contain more than 10.5...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003517
EISBN: 978-1-62708-180-1
... fraction rule Parameter-based assessments Thermal-mechanical fatigue (TMF) Coating evaluations Hardness testing Microstructural evaluations Creep cavitation damage assessment Oxide-scale-based life prediction High-temperature crack growth methods Definition of Damage, Life...
Series: ASM Handbook Archive
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000601
EISBN: 978-1-62708-181-8
... Abstract This article is an atlas of fractographs that helps in understanding the causes and mechanisms of fracture of pure irons and in identifying and interpreting the morphology of fracture surfaces. The fractographs illustrate the grain-boundary cavitation; slip lines; intergranular...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006918
EISBN: 978-1-62708-395-9
... Abstract This article reviews generalized test methodologies for fatigue characterization of polymers and examines fatigue fracture mechanisms in different engineering plastics. It provides detailed micromechanistic images of crack-tip processes for a variety of semicrystalline and amorphous...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001226
EISBN: 978-1-62708-170-2
... as much. Less vibratory energy is produced, and a decrease in cavitation is noticed in the tank. Additionally, piezoelectric transducers are often mounted to the tank with an epoxy adhesive, which is subject to fatigue at the high frequencies and high heat generated by the transducer and solution...
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
... materials with the aid of models and equations. It presents three examples of erosive wear failures, namely, abrasive erosion, erosion-corrosion, and cavitation erosion. abrasive erosion brittle materials cavitation erosion ductile materials erosion erosion corrosion EROSION...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002472
EISBN: 978-1-62708-194-8
... analysis will be confined to presenting data in the form that a designer might use, with emphasis on design principles rather than detailed design analysis. Thus, multiaxial stresses, part analysis, and creep-fatigue interaction are not formally treated. However, remaining life assessment and the effect...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006789
EISBN: 978-1-62708-295-2
... machines; tillage tools; machine parts subjected to grinding operations; conveyors of mineral particles; sliding systems with hard particles in between Solid particle/droplet erosion Slurry pipelines; centrifugal pumps for slurry; turbine blades; nozzles for sand blasters Cavitation erosion Turbine...
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
... of industries. This article describes the processes involved in erosion of ductile materials, brittle materials, and elastomers. Some examples of erosive wear failures are given on abrasive erosion, liquid impingement erosion, cavitation, and erosion-corrosion. In addition, the article provides information...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001809
EISBN: 978-1-62708-180-1
..., the solid may fail by fatigue. Cavitation often occurs in the unloaded region of a bearing or on the surface of high-speed gear teeth. Its appearance is shown in Fig. 9 . Fig. 9 Typical cavitation damage on the surface of a sliding bearing. Cavitation may be reduced by using fatigue-resistant...