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anisotropy

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400033
EISBN: 978-1-62708-316-4
.... It discusses the effect of normal and planar anisotropy, the development and use of flow stress curves, and how formability is usually measured and expressed. It explains how formability measurements serve as a guide for process and tool design engineers as well as others. It also discusses the development...
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Published: 01 March 2006
Fig. 12.52 Degree of anisotropy in properties of unidirectional fiber-oriented composites. (a) Stiffness ( Ref 12.20 ). (b) Tensile strength ( Ref 12.21 ) More
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Published: 01 August 2018
Fig. 12.10 Cold working polycrystalline materials will generate anisotropy of the grain shape: their elongation in the deformation direction is evident. Anisotropy increases with cold work. For small deformations (< approx. 10%), this anisotropy may not be observable in the metallographic More
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Published: 01 August 2018
Fig. 12.20 Two limiting cases of anisotropy in plastic deformation, considering (for simplicity) a single active slip system, characterized by slip planes (SP) and slip directions (SD). When subjected to axial tension (AT) in (a) the material will undergo reduction of the width without any More
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Published: 01 August 2012
Fig. 4.9 Sheet orientations relative to normal and planar anisotropy ( Ref 4.8 ) More
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Published: 01 August 2012
Fig. 5.9 Effect of anisotropy constants on the shape of Hill’s 1948 yield criterion in the plane stress condition More
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Published: 01 April 2013
Fig. 11 Anisotropy of ultrasound velocity in sintered transverse rupture strength bars. Source: Ref 8 More
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Published: 01 July 2009
Fig. 4.20 Comparison of the degree of thermal expansion anisotropy for beryllium fabricated by several techniques. A, 2% max BeO; B, 4% min BeO. Source: Jennings et al. 1966 More
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Published: 01 August 2012
Fig. 6.9 Comparison of anisotropy ( r ) of various steels. Source: Ref 6.13 More
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Published: 01 December 1984
Figure 5-19 Example of hardness anisotropy in zone-melted cobalt using 200-gf Knoop impressions, 42×. (Courtesy of R. D. Buchheit, Battelle Memorial Institute.) More
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Published: 01 December 1995
Fig. 3-39 The influence of forging reduction on anisotropy for a 0.35% carbon wrought steel ( 1 ). Properties for a 0.35% carbon cast steel are shown in the graph by a star (*) for purposes of comparison. More
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Published: 01 December 1995
Fig. 3-41 Anisotropy exhibited by fatigue strength and endurance limit in SAE 4340 forged steel ( 7 ) More
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Published: 01 December 2004
Fig. 18 Anisotropy parameter r versus the local axial true strain for various nominal strain rates. Data correspond to a Ti-21Al-22Nb alloy. Source: Ref 10 More
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Published: 01 December 1995
Fig. 10-10 The influence of forging reduction on anisotropy for a 0.35% carbon wrought steel ( 1 ). Properties for a 0.35% carbon cast steel are shown in the graph by a star (*) for purposes of comparison. More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310109
EISBN: 978-1-62708-286-0
... Abstract This chapter discusses the alloy composition, metallurgy, mechanical behavior, stabilization, texture, anisotropy, high-temperature properties, and corrosion and oxidation resistance of ferritic stainless steels. ferritic stainless steels alloy composition mechanical behavior...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310173
EISBN: 978-1-62708-286-0
... Abstract The various types of stainless steel have very different deformation characteristics in terms of strain hardening and anisotropy. It is important to understand and exploit these characteristics to optimize forming of stainless steels. This chapter discusses the various deformation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230151
EISBN: 978-1-62708-298-3
... to the anisotropy of elastic constants and slip properties, resulting in a specific stiffness, or modulus-to-density ratio, six times higher than that of any other structural material. beryllium ductility elastic properties tensile properties thermal properties 13.1 Beryllium Phases and Phase...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850334
EISBN: 978-1-62708-260-0
... and Equotip hardness tests, and microindentation tests. It describes the equipment and procedures used, discusses the factors that influence accuracy, and provides hardness conversion equations for different types of materials. It also explains how hardness testing sheds light on anisotropy, machinability...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060013
EISBN: 978-1-62708-355-3
... Dynamic tension or compression tests 10 2 to 10 4 s –1 High-speed testing using impact bars 10 4 to 10 8 s –1 Hypervelocity impact using gas guns or explosively driven projectiles Plastic anisotropy factor <italic>r</italic> for selected alloys Table 4 Plastic anisotropy factor r...
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Published: 01 August 2012
Fig. A.10 Flow stress of DP 600 (1 mm) determined by tensile test and viscous pressure bulge test. Experimental strain range, tensile test: 0 to 0.15; bulge test without anisotropy correction: 0.04 to 0.49; bulge test with anisotropy correction: 0.05 to 0.55 More