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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.machtools.c9001413
EISBN: 978-1-62708-223-5
...-carburized layer lowered its resistance to the initiation of a fatigue crack to that of iron, considerably less than the resistance of the mild steel from which the rod was made and well below that shown by the carburized layer. Decarburizing Hydraulic presses Screw threads Torque Mild steel...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c9001614
EISBN: 978-1-62708-225-9
... is analyzed using a combination of the two techniques. The fracture surface and other parts of the screw were cleaned using an organic solvent. The fracture surface was further cleaned by being pressed into a soft plastic material that removed all foreign elements from the surface. A longitudinal cut...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001287
EISBN: 978-1-62708-215-0
...Abstract Abstract A recurring piston shaft failure problem on the billet-loading tray of an extrusion press was investigated. Two shafts fractured within a period of 10 days. The shaft was machined from normalized EN3 (AISI C1022) steel stock without further treatment. Visual, microstructural...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c9001606
EISBN: 978-1-62708-226-6
... for all four of the implants. In every instance, the fatigue cracks initiated from the attachment screw holes at the reduced cross sections of the implants. Two fixation implant designs were analyzed using finite-element modeling. This analysis confirmed the presence of severe stress concentrations...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001127
EISBN: 978-1-62708-214-3
... 250 toilets installed in the entire complex. Manufacturers do not recommend the use of lubricants to assist screw threading at rod-ball interfaces of plastic floats. Most Probable Cause How Failure Could Have Been Prevented The floats failed while the condoiminium owner was absent. During...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c9001690
EISBN: 978-1-62708-226-6
.... Suresh S. : Fatigue of Materials , Cambridge Press , Cambridge , 1998 , pp. 132 – 198 . 23. Colangelo V.J. and Greene N.D. : J. Biomed. Mater. Res. , 1969 , vol. 3 , pp. 247 – 265 . 24. Wheller K.R. and James L.A. : J. Biomed. Mater. Res. , 1971 , vol...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c9001663
EISBN: 978-1-62708-236-5
.... Close-up of BFA is shown in inset photograph. The rifle is shown with the magazine removed. On the night of June 13, 1983, a BFA exploded during a normal security training exercise at Oak Ridge National Laboratory (ORNL). The explosion occurred while the BFA was screwed onto an M-16 automatic...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001216
EISBN: 978-1-62708-217-4
... Metalworking-related failures Countersunk riveted joints in aluminium sheet are widely employed in the aircraft industry. The preparation of the sheet for the riveting process consists either of countersinking where the sheet is sufficiently thick or of dimpling. The dimples can either be pressed (pulled...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001819
EISBN: 978-1-62708-180-1
... holes. (i) Classical Bagby compression bone plate. (j) Cortical bone screw. (k) Cancellous bone screw (with shaft to produce compression). (l) Condylar angle blade plate. (m) Hip plate for osteotomies. (n) Jewett nail plate with three-flanged nail. (o) Two-component dynamic hip screw plate. (p...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003562
EISBN: 978-1-62708-180-1
.... The general characteristics of fretting wear, with an emphasis on steel, are reviewed in this article. This review is followed by several examples of failures related to fretting wear. Common sites for fretting are in joints that are bolted, keyed, pinned, press fitted, or riveted; in oscillating bearings...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006811
EISBN: 978-1-62708-329-4
... to the success or failure of a medical device Fig. 3 Optical micrograph showing typical fatigue morphology, including beach marks and ratchet marks, in a titanium spinal screw. Fracture origin is at the 6 o’clock position. Fig. 4 Stereomicroscopic image of the subject stem fracture initiation...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006805
EISBN: 978-1-62708-329-4
... magnification: 100× Fig. 5 Section through the forged head of a threaded fastener. The uniform grain flow minimizes stress raisers and unfavorable shear planes. Source: Ref 7 Fig. 6 Drive-line assembly that failed because of fatigue fracture of two cap screws. The screws were made...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001812
EISBN: 978-1-62708-241-9
...Abstract Abstract Several cases of embrittlement failure are analyzed, including liquid-metal embrittlement (LME) of an aluminum alloy pipe in a natural gas plant, solid metal-induced embrittlement (SMIE) of a brass valve in an aircraft engine oil cooler, LME of a cadmium-plated steel screw...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001812
EISBN: 978-1-62708-180-1
... length of the member, as with rivets, screws, and bolts. When the ultimate shear stress is relatively low, a pure shear failure may result, but in general, a member subjected to a shear load fails under the action of the resulting combined stresses. In addition to fatigue and overload, other common...
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
... cap, as seen in Fig. 32 . The journal stub was pressed out of the bearing. Present on the end of the journal was the axle fabrication data, shown in Fig. 33 . The axle was manufactured by Standard Forged Products, McKees Rocks Forgings of McKees Rocks, Pennsylvania, in June 1990 Fig. 31...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.9781627083294
EISBN: 978-1-62708-329-4
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001803
EISBN: 978-1-62708-241-9
... C.R.F. : “ Failure Analysis of a Commercially Pure Titanium Plate for Osteosynthesis ,” J. Eng. Failure Analys. , 2003 , 10 , in press. 10.1016/S1350-6307(02)00067-5 4. Pitrowski G. : “ Clinical Biomedics ,” Proc. Int. Symp. on Retrieval and Analysis of Orthopaedic Implants , NBS...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001828
EISBN: 978-1-62708-241-9
... temperature aqueous environment . J. Press. Vessel Technol . 116 , ASME 10.1016/j.amepre.2018.07.037 . 6. Kumar A.N. : CANDU Heat Transport Pumps – A Quality Product . Paper presented at the International Pump Specialists’ Meeting on Pump Performance and Reliability” , 1990, Nov. 26–28 held...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001835
EISBN: 978-1-62708-241-9
... Investigation Fractography Analysis Conclusions Acknowledgment References References 1. Spera D.A. : Wind Turbine Technology (Fundamental Concepts of Wind Turbine Engineering) . ASME Press , New York ( 1994 ) 10.2165/00003495-199448050-00003 2. de Castro P.M.S.T...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006778
EISBN: 978-1-62708-295-2
.... Examples 1 and 2 illustrate uncomplicated types of ductile overload failures. Example 1: Fracture of High-Strength Screws during Installation. One lot of size M5 × 0.8 mm, class 8.8 metric screws with a proprietary head design were failing during application. The screws were reportedly failing...