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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270095
EISBN: 978-1-62708-301-0
... Testing Procedure and Results In an aircraft engine, two center support ball bearings failed. In one, the inner ring broke into pieces and in the other, it had deformed severely. All the balls had suffered rubbing and some had been flattened. Metallographic studies indicated that the balls had...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270180
EISBN: 978-1-62708-301-0
...Abstract Abstract The nose landing gear on an aircraft malfunctioned during landing roll. After the incident, two fractured studs were found in the retraction jack support beam. Based on visual examination and the results of SEM fractography, investigators concluded that the studs failed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110550
EISBN: 978-1-62708-247-1
... The complexity of semiconductor chips and their packages has continuously challenged the known methods to analyze them. With larger laminates and the inclusion of multiple stacked die, methods to analyze modern semiconductor products are being pushed toward their limits to support these 2.5D and 3D packages...
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
... matrix supporting the carbide phase can be adjusted via alloy content and heat treatment to optimize the balance between abrasion resistance and impact toughness. It also describes the effect of alloying elements and inoculants on various properties and behaviors and provides information on commercial...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080321
EISBN: 978-1-62708-304-1
... supports and hangers. Reference Reference 1. Stultz S.C. and Kitto J.B. , Ed., Steam and Its Generation and Use , 40th ed. , Babcock & Wilcox , Barberton, OH , 1992 2. Swales G.L. and Ward D.M. , Strengthened 50% Chromium, 50% Nickel Alloy (IN657) Refinery...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270078
EISBN: 978-1-62708-301-0
... recovered from the starboard side of the aircraft. A close-up view of the threads near the fracture surface provides evidence of bending, while the presence of dimples in an SEM fractograph supports the theory that the link rod failed as a result of overload. fractography stabilizer link rod visual...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130133
EISBN: 978-1-62708-284-6
.... The case studies illustrate difficulties encountered in either cold forging or hot forging in terms of preforge factors and/or discontinuities generated by the forging process. Supporting topics that are discussed in the case studies include validity checks for buster and blocker design, lubrication...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870201
EISBN: 978-1-62708-314-0
... transfer, flow, voids, and residual stress. It then discusses each variable in detail, explaining how it affects the cure process, how it is measured, and how it can be expressed mathematically in the form of a simple model. The discussions throughout the chapter are supported by numerous images, diagrams...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430204
EISBN: 978-1-62708-253-2
... environments, including general corrosion, under-deposit corrosion, microbially induced corrosion, flow-accelerated corrosion, stress-assisted corrosion, erosion-corrosion, cavitation, oxygen pitting, stress-corrosion cracking, and caustic embrittlement. The discussion is supported by several illustrations...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720049
EISBN: 978-1-62708-305-8
... component is supported at one end only, cantilever fashion, and moves horizontally ( x -direction) relative to the machine base. The workpiece is supported on the worktable. A typical machine of this configuration is shown in Fig. 2(a) . A modification of the fixed table cantilever configuration...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.pnfn.t65900153
EISBN: 978-1-62708-350-8
... is not required. A short cycle is necessary only to diffuse a case of no greater than 0.038 mm (0.0015 in.). The formed case will be in the region of 1100 HV or harder and will be supported by a substrate material hardness in the region of 850 HV. Remember, the nitride processing will give the high-speed steel...
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
... to support the faceplate. Two examples are shown in Fig. 4.7 . The design of the substructure is important because it can affect the gas flow to the tool during autoclave curing. In general, the more “open” the substructure, the better the gas flow and the faster the heat-up rate. In one study ( Ref 5...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110032
EISBN: 978-1-62708-247-1
...” or “specialists”, and, especially significant in today’s global economy, how to handle support of a world-wide business operating environment. Personnel costs still account for 50%- 60% of total FA lab costs and are driven by the number and skill mix of human resources, the cost of labor, and the associated...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2000
DOI: 10.31399/asm.tb.fec.t65940001
EISBN: 978-1-62708-302-7
... oxygen to form oxides. Whereas the mechanism in this case appears to be one of direct chemical attack, the mechanism may still be electrochemical in nature, with ions and electrons moving in the oxide which acts as the electrolyte supporting the electrochemical mechanism. Polymeric and ceramic...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630055
EISBN: 978-1-62708-270-9
... demonstration shows: An ordinary 8½ × 11 inch sheet of typing paper—on edge—can support a considerable weight if the material is properly located. As shown in Fig. 2 , roll the paper to form a thin-wall tube approximately 1¼ to 1½ inches in diameter and 8½ inches long. Tape the full length of the outer...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780055
EISBN: 978-1-62708-281-5
... techniques to select materials and design plastic parts. Many thermoplastic parts are platelike structures that can be treated as a simply supported plate, possibly reinforced with ribs. A procedure intended to provide quick, approximate solutions for the stiffness of laterally loaded rib-stiffened...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040151
EISBN: 978-1-62708-300-3
.... The appearance of the sheared surfaces is the result of interactions between workpiece characteristics, tool, machine, and friction. Fig. 13.5 Important parameters in shearing [ Duvari et al., 2003 ] Billets are usually supported on both sides of the shear blades by a roller conveyor table...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780159
EISBN: 978-1-62708-281-5
... and/or Extent and Time of Burning of Self-Supporting Plastics in a Horizontal Position ,” D 635-91, 1995 Annual Book of ASTM Standards , ASTM 17. “ Standard Test Method for Measuring the Comparative Extinguishing Characteristics of Solid Plastics in a Vertical Position ,” D 3801-87, 1995 Annual Book...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980009
EISBN: 978-1-62708-342-3
... space frame concept. Source: Audi Fig. 2.31 The study of a coach presented at IAA 1987 with bolted, supporting lattice frame construction in extruded aluminum sections. Source: Alusuisse Fig. 2.32 Bolted Alusuisse system M5438. Source: Alusuisse Fig. 2.33 Typical aluminum...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280135
EISBN: 978-1-62708-267-9
... are not recommended, because reaction could occur between chloride in the bath and the alloy surface during the long-time immersion that would be required for aging. Fixtures for holding finished parts or assemblies during heat treatment may be of either the support type or the restraint type. For alloys...