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Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130177
EISBN: 978-1-62708-284-6
..., case crushing, pitting corrosion, and partial melting are also provided. carburized components carbonitrided components hardenability residual stress dimensional stability quenching cracks grinding cracks micropitting macropitting case crushing pitting corrosion partial melting carbon...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870255
EISBN: 978-1-62708-314-0
... that they are bonded to the core. Although a film adhesive is normally used at the skin-to-core interface, self-adhesive prepreg systems are available that do not require a film adhesive. To prevent core crushing and migration, this process is normally performed at approximately 40 to 50 psi (275 to...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870333
EISBN: 978-1-62708-314-0
.... Operates at around 14 kHz and requires no couplant. Capable of detecting near and far side unbonds. Frequently used on aluminum honeycomb assemblies. Also known as a harmonic bond tester . Capable of detecting crushed and fractured core. Mechanical impedance method Dual-element transducer in which the...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.9781627082709
EISBN: 978-1-62708-270-9
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170107
EISBN: 978-1-62708-297-6
... and applications. abrasion resistance high-alloy white iron Composition The high-alloy white irons are primarily used for abrasion-resistant applications and are readily cast in the shapes needed in the machinery used for crushing, grinding, and general handling of abrasive...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.9781627082563
EISBN: 978-1-62708-256-3
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870307
EISBN: 978-1-62708-314-0
... as a result of fastener cocking and locally high bearing stresses. To allow the maximum clamp-up in composites without locally crushing the surface, special fasteners have been designed that have large footprints (large heads and nuts that bear against the composite) to help spread the fastener clamp...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870373
EISBN: 978-1-62708-314-0
... bigger under fatigue loading, compression loading again being the prime concern. Low-velocity impacts are an important concern because they not only create delaminations, but also result in a network of matrix cracking and some crushing of fibers, depending on the energy level of the impact. The...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440027
EISBN: 978-1-62708-262-4
..., moreover, that glass actually can scratch steel, which would appear to place glass in a harder category. Steel, however, can crush or break glass, and this would appear to make it harder than glass. The hopelessness of trying to evaluate hardness on the basis of numerous properties, without a concise...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870351
EISBN: 978-1-62708-314-0
... ratio is desired, then biaxial strain gages are needed. Compression testing is even more difficult than tension testing. Several problems arise in compression testing: Longitudinal compression strength is very sensitive to fiber alignment; end crushing of the composite can occur before true...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870517
EISBN: 978-1-62708-314-0
... that (1) it is possible to apply too much pressure and locally crush the part and that (2) clamps can act as heat sinks and make it difficult to obtain uniform heating. If clamps are used, pads should be used to spread the localized clamp loading across the surface. Vacuum bags are frequently used for...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870489
EISBN: 978-1-62708-314-0
.... Choice of honeycomb core density should satisfy strength requirements for resisting the curing temperature and pressure during bonding or cocuring involving the core. 3.1 pcf is a minimum for non-walking surfaces. Prevents crushing of the core. 6. For sandwich structure used as a walking surface, a...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550385
EISBN: 978-1-62708-307-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 May 2018
DOI: 10.31399/asm.tb.hma.t59250025
EISBN: 978-1-62708-287-7
... survival levels. This was the era of the “robber barons.” These were the times when companies eliminated as much competition as possible—by crushing them and driving them out of business, buying them out (Carnegie), or creating pools to share orders (Carnegie and the Bessemer producers). But what they all...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 December 2020
DOI: 10.31399/asm.tb.phtbp.t59310203
EISBN: 978-1-62708-326-3
... any one or a combination of: Wear resistance under compressive loads Resistance to scuffing or seizing Bending or torsional strength Bending fatigue strength Resistance contact fatigue, pitting, or case crushing Table 5 Case-hardening processes and their characteristics...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410029
EISBN: 978-1-62708-280-8
... tunnel onto a knock-out station. Castings are separated at the shakeout. Sand lumps are crushed in a crusher. Sand passes through a hexagonal screen to separate the lumps from flowing sand. Lumps are recycled back to the crusher for more breakage. Crushed sand passes through a reclamation unit for...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290279
EISBN: 978-1-62708-306-5
... fibers followed by crushing of the matrix. Shear-out: Insufficient edge distance, or too many plies oriented in the load direction Tension: Insufficient width, or too few plies oriented in the load direction Cleavage-tension: Insufficient edge distance and width, or not enough cross-plies...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 May 2018
DOI: 10.31399/asm.tb.hma.t59250129
EISBN: 978-1-62708-287-7
... of sodium as the reducing agent. The resulting metallic product was a sponge-like collection of particles that had to be cleaned by acid leaching of residual magnesium and magnesium chloride contaminants ( FIG. 9.4 ). The sponge was then crushed to powder, compacted, and heated at a high...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720085
EISBN: 978-1-62708-305-8
... a heavy ( major ) load beyond the depth of a previously applied light ( minor ) load. Application of the minor load eliminates backlash in the load train and causes the indenter to break through slight surface roughness and to crush particles of foreign matter, thus contributing to greater accuracy...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.smnm.t52140117
EISBN: 978-1-62708-264-8
... pamphlet, called On Steel and Iron , gives several recipes for hardening steel, one of which is: “Take the stems and leaves of vervain, crush them, and press the juice through a cloth. Pour the juice into a glass vessel and lay it aside. When you wish to harden a piece of iron, add an equal amount of a...