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medium-thick-plate model

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Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005573
EISBN: 978-1-62708-174-0
... Abstract This article reviews the classical models for the pseudo-steady-state temperature distribution of the thermal field around moving point and line sources. These include thick- and thin-plate models and the medium-thick-plate model. The analytical solutions to the differential heat flow...
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
... the designer to combine what would otherwise be several parts of a fabrication into a single piece. This is significant when exact alignment must be held, as in high-speed machinery, machine tool parts, or engine end plates and housings that carry shafts. Nonetheless, there are a number of challenges...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004028
EISBN: 978-1-62708-185-6
... of the homogeneous effective medium (HEM). The article analyzes the anisotropy predictions of rolled face-centered-cubic and body centered-cubic sheets and presents simulations of the axial deformation of hexagonal-close-packed zirconium. The applications of polycrystal constitutive models to the simulation...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006252
EISBN: 978-1-62708-169-6
... during Water Quench , J. Mater. Process. Technol. , Vol 209 , 2009 , p 5584 – 5592 10.1016/j.jmatprotec.2009.05.015 23. Chobaut N. , Repper J. , Pirling T. , Carron D. , and Drezet J.-M. , Residual Stress Analysis in AA7449 As-Quenched Thick Plates Using Neutrons...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.9781627081900
EISBN: 978-1-62708-190-0
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006478
EISBN: 978-1-62708-190-0
... of flight from front surface to the next significant reflector (back wall or defect). Different colors or gray scales indicate part thickness or depth. Amplitude images can also be generated by gating on the back wall, a reflector plate, or gating after the front reflection. Parts with varying thickness...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005456
EISBN: 978-1-62708-196-2
... Schematic of the slab element in plane-strain drawing of a plate (left) and the balance of forces on the selected slab, where F = drawing force, t e = thickness of plate at exit, t o = thickness of plate at entry, α = half-angle of the die, w = width of the plate, dx = thickness of differential...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001295
EISBN: 978-1-62708-170-2
... of the samples are then calculated based on a chosen model. Regression software is able to determine the thicknesses that give the best fit to within a few angstroms. In many cases, the regression software also gives a “goodness-of-fit” parameter. The “goodness-of-fit” parameter provides a test of the model...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001351
EISBN: 978-1-62708-173-3
... that are twice the flyer plate thickness for thin components (up to 6.5 mm, or 0.26 in.) and are equal to the flyer plate thickness for thicker components (up to 13 mm, or 0.5 in.) are generally used ( Ref 12 ). Other studies have indicated that a uniform flyer plate velocity is obtained with a separation...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003041
EISBN: 978-1-62708-200-6
... is fabricated from pressure-vessel-quality carbon steel. Plates up to 150 mm (6 in.) thick are rolled to shape and joined by arc welding. The dome-shaped heads or ends are fabricated from similar material and are either press-formed or spun. The most critical portion of the vessel is the closure, or breech...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0009016
EISBN: 978-1-62708-187-0
... on solidification. Source: Ref 12 The specific alloy and the section configuration will combine to impose a limiting feeding distance (FD) over which a casting can solidify free of centerline shrinkage. As shown in Fig. 12 , total FD in a section of steel plate (thickness, T; width, >3 T...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005308
EISBN: 978-1-62708-187-0
... removal of the pattern. Match plate patterns are used for low- to high-volume production of mall-and medium-sized castings with good dimensional accuracy. The molding operation is simplified considerably by the use of match plate patterns. The decrease in molding costs and increased mold quality offset...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006506
EISBN: 978-1-62708-207-5
... or the dimensions of square bars having equal cooling rates are shown in Fig. 4 . Fig. 3 Effects of thickness and quenching medium on average cooling rates at midplane of aluminum alloy sheet and plate quenched from solution temperatures. The dashed line delineates the maximum cooling rates theoretic ally...