1-20 of 324 Search Results for

T-junction

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 December 2008
Fig. 33 Recommended T-design (left) and T-junction joining unequal walls More
Image
Published: 01 December 1998
Fig. 11 Schematic representation of the T-junction method of determining which fracture surface to search to locate the crack origin. Because B does not cross A but meets it at about 90°, B occurred later and cannot contain the crack origin. More
Image
Published: 01 January 2024
Fig. 4 Schematic representation of a T-junction analysis, where crack A formed prior to and arrested the growth of crack B 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. 13 Two practical methods of revising Y-junctions to T-junctions, to reduce the mass of metal at the junctions. With all walls the same thickness and all radii equal, in (a) the circle inscribed in the Y-junction is approximately 23 percent larger than the circle inscribed in the T More
Image
Published: 01 December 2008
Fig. 6 Comparison of defects in T-junctions produced under controlled conditions to encourage the defects. Section size of tests: 3 by 3 in. unless otherwise noted More
Image
Published: 01 December 2008
Fig. 12 Comparison of the mass of metal of Y- and T-junctions with all walls the same thickness and all radii equal. The inscribed circle in the Y-junction (a) is about 35 percent larger than inscribed circle in 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
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. 14 Y-junctions caused porosity in this 17-4 PH stainless steel investment casting. (a) Revising to T-junctions. (b) eliminated the cause of the defects. More
Image
Published: 01 December 2004
Fig. 13 Grain boundaries in polycrystalline iron. Most of the triple junctions of the grain boundaries form 120° angles. 5% nital. 250× More
Image
Published: 01 January 2002
Fig. 1 General features to locate origin from crack paths (a) branching and (b) sequencing of cracking by the T-junction procedure, where fracture A precedes and arrests fracture B More
Image
Published: 01 January 2024
Fig. 33 Examples of fractographic evidence of failure sequence. (a) Relative areas of fatigue fracture versus overload fracture can indicate the first bolt to fail in a bolted joint. (b) Assuming equal crack-propagation rates, the longer crack occurred first. (c) T-junction analysis can 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...
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
... such that solidification time ( T s ): T s = C ( V A ) 2 where V is volume, A is surface area, and C is an experimentally determined value that depends on mold material, thermal properties of casting metal, and pouring temperature relative to melting point. A casting with a higher volume...
Image
Published: 01 January 1990
in the thermocouple wire, and PX and NX designate elements in the extension wire. T 2 = hot-junction temperature; T 1 = cold-junction temperature; and T H = head-junction temperature (205 °C, or 400 °F). Adapted from Ref 3 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
..., it is possible to expand Eq 9 to include the forces F → M i acting on the triple junction due to the torque: (Eq 10a) F → gb = ∑ i n γ i ⋅ t → i Δ s i + F → M i = ∑ i n γ i ⋅ t → i − M ( φ ) i ⋅ n...
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
..., then the phase difference Δφ will also be a function of time. The changing phase produces a voltage across the junction, which is given by: (Eq 9) 2  eV = ( h / 2 π ) d ( Δ φ ) / d t These two equations, which relate the phase differences across a weak link or tunneling junction...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001098
EISBN: 978-1-62708-162-7
... an electric current to flow continuously through the circuit and is termed Seebeck emf in honor of its discoverer. Figure 1(a) is a schematic diagram of two electrical conductors, A and B, whose two junctions are exposed to different temperatures, T 1 and T 2 . The thermal emf generated...
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
... − ions. As a result, a charge separation appears at the limit between the two liquids, the liquid junction. This produces a potential difference called the liquid junction potential, which is included in the measured voltage, V , as expressed in: (Eq 12) V = V T − V R + V LJP...