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groove-face grooving

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350195
EISBN: 978-1-62708-315-7
..., processability, aesthetics, and the influence of design features. cleaning corrosion hydrogen embrittlement inorganic coating mechanical properties organic coating residual stress wear THE DESIGN ENGINEER is faced with a wide range of options when selecting a surface treatment for a given...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080259
EISBN: 978-1-62708-304-1
..., particularly the crown location of the tube on the fireside (i.e., the side facing the combustion), are subject to extreme radiant heat from the combustion. The tube wall exhibits temperature gradient across the tube wall thickness. The outer metal temperature depends on the temperature of the water and/or...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720411
EISBN: 978-1-62708-305-8
... finished welds must be in accordance with the required groove angle, root face, and root opening. The height of reinforcement of the face and root must be consistent with specified requirements and can be measured by a weld gage. Fig. 8 Gage for visual inspection of a fillet weld at a 90...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460277
EISBN: 978-1-62708-285-3
... component life by improving the corrosion life even beyond that of the original material. Another example is a B-1 bomber axle repair on worn aluminum bearing surfaces by means of a nickel cold spray buildup, as shown in Fig. 11.13(d) ( Ref 11.10 ). One of the challenges faced was that the uniformity of...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500289
EISBN: 978-1-62708-317-1
... into the upper sheet layer (view 3). Once the head is fully molded in, the ring on the face of the die presses the lower layer of sheet material into the groove of the rivet shank, creating a positive lock (from closure) overlaid by nonpositive radial compressive stresses (view 4). Clinching is...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280149
EISBN: 978-1-62708-267-9
... subsequent solidification of an interlayer (braze metal) without any melting of the basis metals. The design engineer who wishes to use a fusion-welded structure for demanding service faces a challenging dilemma. The materials involved and the deposited weld metal must exhibit sufficient ductility to...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060385
EISBN: 978-1-62708-261-7
... adhesive wear. Some of these terms, in order of increasing severity, are: Scuffing : Superficial scratches on the mating faces Scoring : Grooves cut into the surface of one of the components Galling : Severe tearing and deep grooving of one face and buildup on the mating surface White...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120065
EISBN: 978-1-62708-269-3
... other. When heat is generated, the metal melts in the vicinity of the current flow. Pressure keeps the faces together. When the current is interrupted, a solidified weld nugget is formed. The nugget is contained within the metal being joined and does not reach an external surface. Resistance welding is...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.9781627082709
EISBN: 978-1-62708-270-9
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040141
EISBN: 978-1-62708-300-3
.... [ Altan et al., 1973 ] Instead of the direct pressing action between two flat platens, the workpiece is subjected to a combined rolling and pressing action between a flat bottom platen and a swiveling upper die with a conical working face. The cone axis is inclined so that the narrow sector in...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630169
EISBN: 978-1-62708-270-9
... made self-sharpening if the front, high-stress surface is soft and the rear, low-stress side is hard faced with an appropriate material, as shown in Fig. 6 . During service, the soft, high-stress surface is worn, the hard surface remains relatively undamaged, and the plowshare stays sharp. Fig. 6...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290099
EISBN: 978-1-62708-306-5
... those shown in Fig. 5.12 . Fig. 5.12 Dimensional changes occurring in weldments: (a) transverse shrinkage in a groove weld, and (b) longitudinal shrinkage in a groove weld; and distribution of longitudinal residual stress: (c) angular change in a groove weld, and (d) angular change in a fillet...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1999
DOI: 10.31399/asm.tb.cmp.t66770199
EISBN: 978-1-62708-337-9
... attached to blocks and subjected to peening on one face for different exposure times. After peening and removal from the blocks, each strip deflects to a degree related to the induced residual stresses in the peened face. These deflections (arc heights) are then measured and plotted in terms of arc-height...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480293
EISBN: 978-1-62708-318-8
... B: with hole and one countersink (70 to 90°) C: with hole and two countersinks (70 to 90°) D (c) : smaller than 6.35 mm (0.25 in.) inscribed circle with hole E (c) : smaller than 6.35 mm (0.25 in.) inscribed circle without hole F: with hole-chip grooves on two rake faces G: with hole and chip...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430204
EISBN: 978-1-62708-253-2
... tubes, EC is mainly found at locations such as bends, elbows, and joints. Erosion-corrosion takes the form of grooves, waves, gullies, teardrop-shaped pits, and horseshoe-shaped undercuttings in the surface ( Fig. 6.80 ) ( Ref 6.21 , 6.22 ). Fig. 6.80 Erosion-corrosion damage of economizer tube...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610461
EISBN: 978-1-62708-303-4
... resulting attack usually produces a roughened surface showing a large number of small cones with the points facing in the flow direction. Erosion-corrosion can be prevented, or reduced, through improved design, such as increasing the diameter and using streamlined bends in pipes, by altering the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.9781627082563
EISBN: 978-1-62708-256-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2016
DOI: 10.31399/asm.tb.ascaam.t59190001
EISBN: 978-1-62708-296-9
... crystallization experiments, is determined by temperature gradient and alloy component concentration at the S-L interface. The eutectic silicon plate grows through the TPRE mechanism developed in the groove at the twin boundary ( Ref 35 , 53 – 58 ). The fluctuations of the actual growth conditions force its...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130043
EISBN: 978-1-62708-284-6
... forging, indicated by the presence of high-temperature oxides in the crack along the crack faces. Fig. 1 A large roll was found to have cracks on the outer and inner surfaces of the forging. These cracks were found during final inspection. During examination of metallographic sections taken from...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260149
EISBN: 978-1-62708-336-2
...: Die deflection Extrusion ratio Speed of extrusion Number of billets run Because of the high pressures and temperatures employed in extrusion, die faces tend to deflect. Such deflection of the die tends to close the opening, causing the profile to extrude undersized. It is observed from...