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L-junction

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Image
Published: 27 April 2016
Fig. 17 Surface tension balance at the three-phase (α-β-L) junction and the resulting curvature of the solid-liquid interface. Source: Ref 6 More
Image
Published: 01 December 2008
Fig. 5 Comparison of defects obtained in L-junctions of castings produced under conditions controlled in such a manner as to encourage the defects. Section size of tests: 3 by 3 in. More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0009024
EISBN: 978-1-62708-187-0
... Abstract In most castings, there are junctions between intersecting component members. This article describes how defects can be eliminated in five types of junctions in steel castings, namely the L-junction, T-junction, V-junction, X-junction, and Y-junction. It also discusses design...
Image
Published: 01 December 2008
Fig. 15 Recommended designs for proper blending of unequal sections for a T-junction (a) and an L-junction (b) More
Image
Published: 01 December 2008
Fig. 26 Defects in the principal types of web intersection. L- and T-junctions are best. More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0009015
EISBN: 978-1-62708-187-0
... of simple shapes, such as T-sections, X-sections, and L-sections, are discussed. The article also presents an overview of geometric factors that influence heat transfer and transport phenomena. It concludes with a description of the structure and properties of castings. casting solidification...
Image
Published: 01 December 1998
-boundary intersections (several are not well delineated by the nital etch—a common problem in such ratings, especially if automated devices are used) revealed 60 grain-boundary intersections and 7 triple line-junction intersections. Hence, P = 7(1.5) + 60 = 70.5, and P L = 70.5 / 1 mm = 70.5/mm More
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005422
EISBN: 978-1-62708-196-2
... meaning for the simulation and can be deleted. This procedure is illustrated in Fig. 5(b) , where the segment l m ¯ has reached a length less than the critical size and therefore is deleted. This requires the deletion of point l and the relocation of point m to the midpoint, m...
Image
Published: 01 January 2002
) Stress caused by the presence of an integral collar of considerable width. (h) Decrease in stress concentration that accompanies a decrease in collar width. (i) Stress flow at the junction of a bolt head and a shank. (j) Effect of a single sharp notch. (k) Effect of a continuous thread. (l) Effect More
Image
Published: 15 January 2021
) Stress caused by the presence of an integral collar of considerable width. (h) Decrease in stress concentration that accompanies a decrease in collar width. (i) Stress flow at the junction of a bolt head and a shank. (j) Effect of a single sharp notch. (k) Effect of a continuous thread. (l) Effect More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005221
EISBN: 978-1-62708-187-0
... to damage itself by folding over its advancing front to entrain bifilms or bubbles. Therefore, instead of being a threat, the right angle may constitute a valuable speed-reducing feature in the new system. This L-junction has been studied in detail by Hsu and others ( Ref 11 ). Runner Alternatively...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001109
EISBN: 978-1-62708-162-7
... of vaporization, J/L × 10 3 Enthalpy at various temperatures, J/L, at Cost, ($/L) 4.2 K 20.3 K 77.4 K 273 K Helium 4.215 2.5 260 252 253 253 3.5–5.0 Hydrogen 20.39 31.5 … 959 422 346 0.8–2.0 Nitrogen 77.36 160.6 … … 356 354 0.4–1.0 Fig. 2(a) Electrical...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005299
EISBN: 978-1-62708-187-0
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003592
EISBN: 978-1-62708-182-5
... ) o = +0.337 V versus SHE (see Table 1 in the article “Electrode Potentials” in this Volume), and a Cu 2 + is the activity of Cu 2+ in the aqueous solution. If a copper solution of concentration 1.00 mol/L is used (where a Cu 2 + < 1...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001740
EISBN: 978-1-62708-178-8
.... Fisher J.E. , Measurement of pH , Am. Lab. , Vol 16 , 1984 , p 54 – 60 23. Meites L. , Handbook of Analytical Chemistry , McGraw-Hill , 1963 24. Williams W.J. , Handbook of Anion Determination , Butterworths , 1979 25. Varma A. , Determination...
Series: ASM Handbook Archive
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000631
EISBN: 978-1-62708-181-8
... by electrical discharge across the junction. SEM, 3360× (R.J. Schwinghamer, NASA Marshall Space Flight Center) Fig. 1328 Fig. 1329 Fig. 1330, 1331 Fatigue failure of L-shaped electronic flat pack leads due to cyclic, eccentric loading during ultrasonic cleaning. The 0.13-mm (5-mil) thick Alloy...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002475
EISBN: 978-1-62708-194-8
.... The value of the current can be expressed as (Ohm's Law): (Eq 1) I = V R (Eq 2) V = I R (Eq 3) R = ρ l A (Eq 4) ρ = R A l where R is the electrical (Ohmic) resistance of the wire, in Ω; ρ is the electrical resistivity of the wire material, in Ω · m...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003248
EISBN: 978-1-62708-199-3
...-boundary intersections (several are not well delineated by the nital etch—a common problem in such ratings, especially if automated devices are used) revealed 60 grain-boundary intersections and 7 triple line-junction intersections. Hence, P = 7(1.5) + 60 = 70.5, and P L = 70.5 / 1 mm = 70.5/mm...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003724
EISBN: 978-1-62708-177-1
.... The mesoscale is of the order of 10 −4 m. It allows description of the microstructure features at the grain level, without resolving the intricacies of the grain structure. As seen in Fig. 1 , the solid/liquid (S/L) interface is not sharp. Three regions can be observed: liquid, mushy (containing both liquid...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005507
EISBN: 978-1-62708-197-9
... , at diffusional creep temperature. The free energy of the wire can be defined as: (Eq 6a) F = P X ⋅ γ π D L where x is the coordinate of the weight P relative to the arbitrary point on the normal to the Earth's surface, L is the length of the wire, and γ is the surface tension of the free...