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damage tolerance alloy plates

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290207
EISBN: 978-1-62708-306-5
... only a flange, panel edge, or mounting hole. The spring-tension principle of fastening eliminates loosening by vibration, allows for design flexibility, compensates for tolerance buildup and misalignment, and minimizes assembly damage. The basic material for spring clip fasteners is steel with a carbon...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300335
EISBN: 978-1-62708-323-2
... film and cause solid-solid contact that often damages and ruins the bearing. Fluorocarbon coatings such as Teflon S (an alloy of PTFE and polyimide) are widely used to separate potential air bearing contact surfaces during a shock-load event. Thus, the friction effects of coatings and surface...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550141
EISBN: 978-1-62708-307-2
... Applications 3.3 Magnesium Alloy Designation 3.4 Magnesium Casting Alloys 3.5 Die Casting Alloys 3.6 Sand and Permanent Mold Casting Alloys 3.7 Wrought Magnesium Alloys 3.8 Sheet and Plate 3.9 Extrusions 3.10 Forgings 3.11 Forming 3.12 Magnesium Heat Treating 3.13 Joining...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870001
EISBN: 978-1-62708-314-0
... laminate and aluminum alloy sheet. Source: Ref 3 Fig. 1.16 Compared with aluminum alloy sheet, a composite laminate has poor tolerance of stress concentration because of its brittle nature. Source: Ref 3 Fig. 1.17 Comparative notched fatigue strength of composite laminate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350195
EISBN: 978-1-62708-315-7
...-Fiber-Reinforced Plastics, Black-Pigmented Plastics, Paints and Inks, Food Products, Leather, and Pharmaceutical Products The substrate is most likely to be constructional steel or low-alloy tool steels in plate form. Suitable surface treatments for high-stress abrasive conditions include...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610001
EISBN: 978-1-62708-303-4
... integrity program (ASIP) in 1958 F-111 aircraft No. 94 wing pivot fitting 1969 Fatigue failure due to material defect in high-strength steel Improved inspection techniques Change from fatigue “safe-life” to damage-tolerant design philosophy Development of materials with improved toughness Seam...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870101
EISBN: 978-1-62708-314-0
... during the plating operation to provide vacuum- and pressure-tight connections. In general, nickel has better damage tolerance than aluminum or composite tools and is more scratch resistant. Electroformed nickel tools can be repaired by soldering or brazing; however, this is generally more difficult than...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.htgpge.t67320133
EISBN: 978-1-62708-347-8
... Surface coverage and cost factor Surface coverage Cost factor All over 1.0 Partial 3.5 Note: The cost of masking and copper plating for selective coverage contribute to high cost factor. Case Depth Case Depth Tolerance Surface Coverage As with any other heat-treating...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540215
EISBN: 978-1-62708-309-6
...Abstract Abstract This chapter presents a fracture-mechanics-based approach to damage tolerance, accounting for mechanical, metallurgical, and environmental factors that drive crack development and growth. It begins with a review of stress-intensity factors corresponding to a wide range...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250227
EISBN: 978-1-62708-345-4
..., couplings, or a shaft, a thorough inspection was conducted. The equipment alignment of the package was found to be within the allowable tolerance. Also, no visible damage of any component was noticed. This led the inspection toward the internal components of the gearbox. Visual inspection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410151
EISBN: 978-1-62708-280-8
... mold if the parting plane bias is not adequate to ensure that the casting stays in the bottom mold. Grain-refined, modified, degassed and filtered A356 alloy is dosed into the refractory pour cup, which has two spouts and a skimmer plate to hold the oxides back from entering the mold cavity...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260087
EISBN: 978-1-62708-336-2
... tolerances, and alloy characteristics. The skill and resourcefulness of the individual die designer and maker are vital to the production of efficient extrusion dies. Many years of experience lie behind the design and manufacture of aluminum extrusion dies with increasing complexity of shape, thickness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230339
EISBN: 978-1-62708-298-3
... removal of damaged surface material by etching will decrease dimensional-tolerance control. Experience has indicated that very close tolerances can be maintained with surface removal of as much as 127 μm (0.005 in.) [ Brush Wellman 1982 ]. Etchants commonly used for chemical milling are: 2%HF-2...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280117
EISBN: 978-1-62708-267-9
...-performance engines, require forgeable alloys with: High yield strength (to maximize LCF resistance and resistance to short-time deformation) High ultimate strength (to tolerate overspeed without burst) High creep resistance and good damage tolerance in fatigue (the crack growth rate must be kept...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270005
EISBN: 978-1-62708-301-0
... treatment Quench cracks Overheating Undertempering Surface treatment Improper cleaning Improper plating Improper post treatment Assembly Defective joining Misorientation and misalignment Inadequate support Improper tightening Improper balancing Damages...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550033
EISBN: 978-1-62708-307-2
... Aluminum Alloy Designation 2.4 Aluminum Alloys 2.5 Wrought Non-Heat-Treatable Alloys 2.6 Wrought Heat Treatable Alloys 2.7 Melting and Primary Fabrication 2.8 Rolling Plate and Sheet 2.9 Extrusion 2.10 Forging 2.11 Heat Treating 2.12 Annealing 2.13 Forming 2.14 Casting...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720293
EISBN: 978-1-62708-305-8
... castings supplied as near net shape components on which subsequent high speed machining operations are to be carried out. Customers will not accept increased machining costs due to inconsistencies in dimensions nor will they tolerate damage to flexible machining systems or transfer times resulting from...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130133
EISBN: 978-1-62708-284-6
... design, and forging tolerances. Wear, plastic deformation processes, and laws of friction are introduced as a group of subjects that have been considered in the case studies. steel forgings crankshaft underfill tube bending spade bit trim tear upset forging failure analysis wear friction...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300199
EISBN: 978-1-62708-323-2
... it affects their performance in adhesive and abrasive wear applications and in environments where they are subjected to solid particle, droplet, slurry, and cavitation erosion and fretting damage. alloy composition carbon and low-alloy steel friction and wear properties microstructure tool steel...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550193
EISBN: 978-1-62708-307-2
... combination of strength and ductility. Grade S-65 also is an impact-ground powder product. This grade was formulated to meet the damage tolerance requirements for use in the Space Shuttle. S-65 sacrifices some strength for improved ductility. The 3% minimum ductility requirement is achieved by using...