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Wire reinforcement

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.conag.c9001634
EISBN: 978-1-62708-221-1
... Abstract The boom lift equalizer hose on an excavator failed and the resultant release of high-pressure hydraulic fluid damaged the operator cabin. The hose was a heavy duty, high-impulse, multiple-spiral wire-reinforced, rubber covered hydraulic hose equivalent to 100R13 specifications as set...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.conag.c9001635
EISBN: 978-1-62708-221-1
.... There were two modes of failure of the wire: tensile and corrosion related. The predominant corrosion mechanism appeared to be crevice corrosion related, with the corrosion being driven by the retention of water by the cover material around the wire strands. In this case study (and in most wire-reinforced...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.petrol.c9001518
EISBN: 978-1-62708-228-0
..., as specified in AS 3791-1991 Hydraulic Hoses. This type of hose consisted of an inner tube of oil-resistant synthetic rubber, a single medium-carbon steel wire braid reinforcement, and an oil-and-weather resistant synthetic rubber cover. The wire braiding was found to be severely corroded in the area...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.machtools.c9001014
EISBN: 978-1-62708-223-5
... Abstract A tool used to stretch reinforcement wires in prestressed concrete failed. All eight individual jaws were broken. Visual examination of the fracture surfaces indicated that about half of the broken parts had a partially dendritic appearance. Further, fracture surfaces near...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c0007736
EISBN: 978-1-62708-219-8
... in the concrete. Chlorides Concrete construction Reinforcing steels Wire Steel wire Hydrogen damage and embrittlement Pitting corrosion Single 6.4-mm (0.25-in) posttensioning wires failed in a parking garage in the southern portion of the United States. A typical anchorage with a broken...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001125
EISBN: 978-1-62708-214-3
... 70 EP 17 0.68 69 EP (a) FP, fine pearlite; DP, degenerate pearlite; EP, elongated pearlite Fig. 5 Microstructures of steel wire strand. 2% nital etch. (a) At fracture site, some pearlite and martensite. (b) Degenerate pearlite at HAZ near fracture site. (c) Elongated pearlite...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c9001221
EISBN: 978-1-62708-219-8
... to rupture. Cables Concrete construction Reinforcing steels Tension tests Wire St 145/160 Ductile fracture During the construction of a prestressed concrete viaduct, several wires 12.2 mm in diameter ruptured after tensioning but before the channels were grouted. They were made of heat...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.matlhand.c9001549
EISBN: 978-1-62708-224-2
... and its support had failed by fatigue, and that, judging by the heavy deformation of the fracture faces of the I-beam, extension of the fatigue crack had occurred over a considerable time. 5. Failure of Hoist Rope Wire ropes are frequently subjected to repeated bending in service. The possibility...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001770
EISBN: 978-1-62708-241-9
...Average chemical composition (in wt.%) of base plate and filler wire Table 1 Average chemical composition (in wt.%) of base plate and filler wire Elements, wt.% C Si Mn Cr Ni S P N 2 , ppm H 2 , ppm Fe Base plate (304 SS) 0.050 1.00 1.00 18.35 8.15 0.030 0.030 1000...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006935
EISBN: 978-1-62708-395-9
...Process reinforcement capabilities and selected properties Table 1 Process reinforcement capabilities and selected properties Process Reinforcement Limitations to reinforcement Properties Surface finish (++ to −−) Flexural modulus Temperature resistance (trend) Tendency to warp...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.chem.c9001401
EISBN: 978-1-62708-220-4
..., each 1 in. × 1 4 in., also of stainless steel, the exact type not being specified. The basket was provided with a perforated sheet Monel-metal lining, with two additional wire mesh linings of the same material on the inside. Examination after the mishap revealed that the fish-plates...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006922
EISBN: 978-1-62708-395-9
... thermal expansion Thermal diffusivity Electrical Volume and surface resistivity Dissipation factor Flammability Burning rate UL 94 flammability rating Glow wire ignition temperature Molding Ejection temperature Melt density Specific heat of melt Thermal...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006925
EISBN: 978-1-62708-395-9
..., abrasives, coatings, varnishes, and laminates. Filled and reinforced resole and novolac resins are used as engineering plastics in electrical (wiring devices, heavy electrical switch gear, circuit breakers, connectors), appliance (knobs, handles, toasters, steam irons), and automotive (brake system...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006916
EISBN: 978-1-62708-395-9
... in viscosity because of its reduced molecular weight. Figure 4 shows the results of a relative viscosity test conducted on normally ductile nylon wire ties that failed due to brittleness. Viscosity test results showed that the suspected material was ten percent below the specification for standard minimum...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006782
EISBN: 978-1-62708-295-2
... inner braid wire strands used as reinforcement in a polytetrafluoroethylene hose used for chemical transport. Note corrosion at wire contact surfaces and underlying ribbon sections. Original magnification: 11.3× Fig. 3 Dried ring residue formation (arrows) on polytetrafluoroethylene hose outer...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c9001702
EISBN: 978-1-62708-219-8
... and shear stirrups were tied together electrically by copper wire connections. A schematic showing the east face of one-half of the beam is given in Figure 2 . This drawing shows the grid system used to identify positions on the surface of the beam. It contains grid locations 1 through 47 while...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003509
EISBN: 978-1-62708-180-1
... indications that are found by nondestructive testing methods. Surface features that are causes for rejection include: Excessive mismatch at the weld joint Excessive bead convexity and bead reinforcement Excessive bead concavity, underfill, and undersized welds Sharp undercut and overlap...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.auto.c9001901
EISBN: 978-1-62708-218-1
... degradation. But what should be different now that would reduce service from nearly eight years to only about three months? No loss of washer fluid was observed, so that could not be a factor. Above and around the immediate area, however, the wire-bundle wraps were reduced to a sticky, pliable plastic...
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
...), pins, and orthopedic wire are available (intramedullary refers to use of the marrow space of the bone for support). Some implants have very specific uses; others have a wide range of applications with different functions. Under the impact of a trauma, bones can fracture in any configuration...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003525
EISBN: 978-1-62708-180-1
.... Additionally, plastic resins usually contain additives, such as reinforcing fillers, plasticizers, colorants, antidegradants, and process aids. It is this combination of molecular structure and complex formulation that requires specialized testing ( Ref 2 ). While the chemical composition of a failed metal...