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angular ductility

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Published: 01 January 2000
Fig. 25 Angular ductility calculation More
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Published: 01 January 2000
Fig. 26 Angular ductility report More
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003323
EISBN: 978-1-62708-176-4
... coefficient testing, torque tension testing, locknut testing, and angular ductility and rotational capacity tests. The article reviews the basic methods and fundamental principles for mechanical testing of externally and internally threaded fasteners and bolted joints. The test methods for externally threaded...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003568
EISBN: 978-1-62708-180-1
... Particles , Wear , Vol 11 , 1968 , p 111 – 122 54. Winter R.E. and Hutchings I.M. , Solid Particle Erosion Studies Using Single Angular Particles , Wear , Vol 29 , 1974 , p 181 – 194 55. Tilly G.P. , A Two Stage Mechanism of Ductile Erosion , Wear , Vol 23 , 1973...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004016
EISBN: 978-1-62708-185-6
... Abstract This article describes the mechanics and processing characteristics of equal-channel angular extrusion (ECAE). Tool design considerations for the ECAE are discussed. During ECAE, severe plastic strains and simple shear deformation mode contribute to strong, sometimes unusual effects...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006350
EISBN: 978-1-62708-179-5
... is another less expensive technique to produce a bridge in properties between flake gray iron and the nodular graphite of ductile iron. During casting, the solidification of carbon in a compacted graphite iron occurs as short, flakelike particles ( Fig. 1d ), rather than the angular and elongated form...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006795
EISBN: 978-1-62708-295-2
... of industries. This article describes the processes involved in erosion of ductile materials, brittle materials, and elastomers. Some examples of erosive wear failures are given on abrasive erosion, liquid impingement erosion, cavitation, and erosion-corrosion. In addition, the article provides information...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006433
EISBN: 978-1-62708-192-4
... for normal-incidence erosion of metals by angular particles as “a continuous ‘battering’ of the surface, leading to removal when extrusion of vulnerable material leads to a ductile fracture”. One of the most widely quoted studies on erosion mechanisms in metals is that of Bellman and Levy ( Ref 42 ), who...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006326
EISBN: 978-1-62708-179-5
... Abstract This article discusses some of the factors that are linked directly to the casting design of ductile iron castings. It reviews the choice of molding process, application of draft, and patternmaker's allowance that should be taken into consideration in designing castings. The article...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003284
EISBN: 978-1-62708-176-4
... metals. The value of n does not vary much with impact angle, although there is some suggestion that higher values of n are associated with steeper impact angles. Erosion also depends markedly on impact angle, often in one of two distinctive ways. Ductile metals eroded by angular particles show...
Book Chapter

By Eugene Shapiro
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003268
EISBN: 978-1-62708-176-4
... Abstract Bend tests are conducted to determine the ductility or strength of a material. This article discusses the different bend tests with emphasis on test methods, apparatuses, procedures, specimen preparation, and interpretation and reporting of results. The types of bend tests discussed...
Series: ASM Handbook Archive
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001837
EISBN: 978-1-62708-181-8
... includes the choice of triangulation methods, stereophotogrammetry, or the angular distribution of elements along the fracture profile. Although these procedures allow the fracture surface area to be estimated, they are essentially only approximations of the complex and irregular fracture surfaces found...
Series: ASM Handbook Archive
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0005697
EISBN: 978-1-62708-181-8
... computer-simulated fracture surface CVN Charpy V-notch (impact test or specimen) d day d used in mathematical expressions involving a derivative (denotes rate of change); depth; diameter 91J fractal dimension daldN fatigue crack growth rate DBTT ductile-brittle transition temperature de direct current diam...
Series: ASM Handbook Archive
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.9781627081818
EISBN: 978-1-62708-181-8
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005342
EISBN: 978-1-62708-187-0
... magnification: 150×. Courtesy of Stork Technimet, Inc. New Berlin, WI Ductile rupture in cast silicon-aluminum alloys can have different characteristics, depending on the heat treatment of the alloy. In the as-cast condition, the primary and eutectic silicon can have an angular and flakelike structure...
Series: ASM Handbook Archive
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000623
EISBN: 978-1-62708-181-8
... fracture, crack propagation, ductile overload fracture, dimpled rupture, microvoid coalescence, and quasi-cleavage fracture of these alloys. cleavage fracture ductile fracture fatigue crack growth fatigue fracture fractograph stress-corrosion cracking tensile fracture threaded fasteners...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003536
EISBN: 978-1-62708-180-1
.... Development of the scanning electron microscope (SEM), and more recently, of powerful digital image analysis equipment, has led to significant advances in quantitative fractography. Numerous quantitative correlations between the material properties such as strength, ductility, toughness, and fatigue life...
Book Chapter

By Dongyang Li
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006382
EISBN: 978-1-62708-192-4
... hardness may not be strong enough to withstand the wearing force, leading to a low wear resistance as well. A material (m2) with a proper balance of hardness and ductility performs the best. Hardness, Size, and Angularity of Abrasive Particles or Asperities Abrasive wear of a material caused...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006120
EISBN: 978-1-62708-175-7
... angular pores become points of stress concentration and thus potential sites for crack initiation. Ductile alloys can better diffuse the effects of stress concentration by undergoing plastic deformation and are therefore less sensitive to pore morphology than brittle alloys. Effects of Chemical...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006769
EISBN: 978-1-62708-295-2
.... Regardless of the reason, brittle failures can usually be identified by the sharp, angular appearance of the fracture surface. Figure 11 shows examples of different types of brittle fracture. Fig. 11 Brittle fractures. (a) Fracture of mild carbon steel below the ductile/brittle transition...