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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270196
EISBN: 978-1-62708-301-0
... Abstract Fastening screws used in fuel-injection pumps failed during assembly and were examined to determine the cause. Based on observations and the result SEM fractography and hardness measurements, the screws failed by brittle intergranular fracture due to hydrogen embrittlement associated...
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Published: 01 September 2008
Fig. 36 As-received socket head cap screws. Arrow indicates a secondary crack in the screw thread root. Source: Ref 20 More
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Published: 01 November 2011
Fig. 8.11 Typical head forms for bolts and screws. Source: Ref 8.5 , More
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Published: 01 November 2010
Fig. 11.23 Blind fasteners better in fatigue than screws and nut plates. Source: Ref 4 More
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Published: 01 December 1995
Fig. 2-137 Cast steel muzzle brake screws onto barrel of 155 mm self-propelled howitzer to counteract recoil forces. One-piece steel casting provides performance and cost advantages over original forged unit. More
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Published: 01 January 2015
Fig. 15.25 Titanium dental tools, surgical screws, and implants. Source: Ref 15.24 More
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Published: 01 August 2012
Fig. 10.18 Shutheight adjustment mechanisms: (a) ball-screw, (b) adjustment screw. Adapted from Ref 10.3 More
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Published: 01 March 2006
Fig. A.15 Screw dislocation. (a) The slip that produces a screw dislocation. Unit slip has occurred over ABCD . The screw dislocation AD is parallel to the slip vector. (b) Arrangement of atoms around the screw dislocation shown in (a). Open circles represent the atomic plane just above More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270168
EISBN: 978-1-62708-301-0
... to the shearing of the screws that hold it in place. They also provided recommendations to remediate the problem. locking screws low pressure turbine discs macrostructural evaluation SEM fractography visual examination Summary During cyclic spin tests on an LP turbine disc of an aircraft engine...
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Published: 01 June 2008
Fig. 2.8 Screw dislocation More
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Published: 01 June 2008
Fig. 2.9 Combination screw and line dislocations More
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Published: 01 June 2008
Fig. 2.14 Displacements caused by line and screw dislocations More
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Published: 01 June 2008
Fig. 2.18 Cross slip of screw dislocation More
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Published: 01 February 2005
Fig. 11.25 Two widely used screw press drives. (a) Friction drive. (b) Direct electric drive. [ Bohringer et al., 1966 ] More
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Published: 01 February 2005
Fig. 11.27 Schematic of load-energy relationship in a screw press. [ Klaprodt, 1968 ] More
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Published: 01 February 2005
Fig. 11.28 Representation of slide velocities for mechanical and screw presses in forming a thick and a thin part. V b , V e = velocity at the beginning and end of forming, respectively. [ Altan et al., 1973 ] More
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Published: 01 February 2005
Fig. 11.29 A screw press drive that combines the characteristics of mechanical and screw presses. 1, flywheel; 2, oil-operated clutch; 3, screw; 4, ram; 5, lift-up cylinders. [ Altan, 1978 ] More
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Published: 01 February 2005
Fig. 11.30 Schematic of the wedge-screw press drive for hot forging More
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Published: 01 January 2015
Fig. 18.9 Residual screw dislocation (linear features) substructure in martensite of a 0.14% C steel tensile tested at 150 °C (300 °F) at a strain rate of 8.3 × 10 −4 sec −1 . Source: Ref 18.5 More
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Published: 01 March 2002
Fig. 7.22 Micrographs showing the polished edge of a steel screw mounted in thermosetting epoxy (a) and thermosetting phenolic resin (Bakelite) (b). Note the excellent edge retention of the epoxy mount where a thin oxide layer can be seen on the screw surface. The edge of the screw More