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seizure

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Published: 15 January 2021
Fig. 7 Examples of the seizure of roller-bearing elements. Source: Ref 15 , 48 More
Image
Published: 15 January 2021
Fig. 8 Example of seizure on a piston due to insufficient cooling. Source: Ref 49 More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.conag.c9001248
EISBN: 978-1-62708-221-1
... Abstract Failure occurred in the teeth of a case-hardening Ni-Cr-Mo alloy steel spur gear in the transmission system of heavy duty tracked vehicles. The defects were in the nature of seizure on the involute profile. Scrutiny of the transmission system showed there might be choking...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c9001147
EISBN: 978-1-62708-219-8
... Abstract The century-old Harvard bridge spans the Charles River between Boston and Cambridge. About half of the 23 spans are suspended by wrought iron eyebars. Recent failures of some of these eyebars were examined. The primary cause of failure was the seizure of the joints at the eyebar pin...
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
... modes of adhesive wear including scoring, scuffing, seizure, and galling, and describes the processes involved in classic laboratory-type and standardized tests for the evaluation of adhesive wear. It includes information on standardized galling tests, twist compression, slider-on-flat-surface, load...
Image
Published: 01 December 1993
Fig. 6 SEM micrograph of the bearing outer race, showing evidence of material transfer and deep grooves indicative of sliding wear and ball seizure. 16× More
Image
Published: 30 August 2021
Fig. 36 Heavy smearing and scratches on axial ribs due to poor lubrication under high axial loads in a roller bearing. (a) Heavy abrasive wear on cylindrical roller board, same working conditions. (b) Seizure of axial rib under the same working conditions. (c) Note that current practice More
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001363
EISBN: 978-1-62708-215-0
... microscope (SEM). Sliding wear and ball seizure (material transfer and deep wear grooves, as shown in Fig. 6 ) were apparent. Features indicative of rolling wear under high speed or high load (deformation tongues, surface cracking, etc.) were also evident ( Fig. 7 ). Although these features do not suggest...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.rail.c9001418
EISBN: 978-1-62708-231-0
... a further six months, repeated overheating occurred culminating in seizure of the piston in No. 5 line. After repairs the engine performed satisfactorily for a further twelve months until fracture of the crankshaft through the No. 5 crank pin supervened. The appearance of the fracture is indicated...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006829
EISBN: 978-1-62708-295-2
... a huge quantity of oxidized particles. It generally leads to rather high wear rates, although no seizure phenomena are observed. In contrast, adhesive wear phenomena inducing severe metal-metal transfers usually trigger rather low fretting wear rates, because small sliding amplitudes limit the ejection...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c9001485
EISBN: 978-1-62708-225-9
... of the race and orb the shaft. The end face of the race, which is in frictional contact with the shoulder on the shaft, shows a characteristic scuffing effect typified by heavy circumferential score markings and, in severe cases, by short, radial cracks. The effect is similar to local seizure...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c9001530
EISBN: 978-1-62708-225-9
... ), pp. 73 – 76 . 6. Li Y. , Ngai T.L. , and Xia W. : “Friction and Wear Behaviors of a Novel High-Strength Wear-Resisting Aluminum Bronze,” Wear , 1996 , 197 , pp. 130 – 36 . 7. Pathak J.P. : “Seizure Resistance Characteristics of Cu-Pb Bearing Alloys,” Mater...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c9001597
EISBN: 978-1-62708-236-5
... of these stresses as compared to design or expected stress levels in this engine is unknown. When the fracture reached the bearing interface, spalling and localized seizure caused bearing failure and engine outage. Lubrication conditions appeared nominal as evidenced by bearing, piston, and oil examination...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001815
EISBN: 978-1-62708-180-1
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003502
EISBN: 978-1-62708-180-1
... are not missed. For example, a large number of electric appliance motors failed by seizure when elastomeric components, which had been added to reduce noise and vibration, rapidly disintegrated. A large claim was filed against each of the companies in the component supply chain for providing parts...
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
..., the compacted oxide scales contain both iron and aluminum oxides. If the operating parameters increase in intensity, a transition into severe adhesive wear also takes place. If this intensity becomes too high, extremely severe wear by seizure occurs, characterized by massive plastic deformation of the aluminum...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001810
EISBN: 978-1-62708-180-1
... radial cracks. This effect is similar to local seizure, and it is believed that the cracking arises from thermal stresses induced by intermittent local heating. In some instances, cracks can extend completely through the ring. Scuffing effects, in addition to those resulting from rotational creep...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006869
EISBN: 978-1-62708-395-9
..., and other nonadhesive wear mechanisms. Compared with continuous fiber RPs, production of SFRPs is faster and less expensive due to injection/compression molding or extrusion. The main drawbacks of SFRPs are severe wear and, in some cases, sudden seizure, especially under high loading conditions, due...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003524
EISBN: 978-1-62708-180-1
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006837
EISBN: 978-1-62708-329-4
.... Severe galling can result in seizure of the metal surfaces.” The AAR MSRP requires that a coating of castor oil or heavy mineral oil be applied to the surface of the axle journal prior to mounting the bearing, to provide lubrication during the press operation ( Ref 3 ). There are several factors...