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Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001482
EISBN: 978-1-62708-173-3
... strain history observed in the heat-affected zone of fusion welded materials. fluid-flow calculation free surface deformation fusion welded materials fusion welding heat affect zone liquid-vapor state solid-liquid state solid-solid state validation vapor-plasma state FUSION WELDING...
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Published: 01 January 1996
Fig. 11 Comparison of J c values for heat-affected zone (HAZ), weld fusion zone (W), and base metal (BM). Values of dJ / da , in MPa, are provided beyond each bar. Cracks are oriented parallel to the welding direction. SA, submerged arc; GTA, gas-tungsten arc; SMA, shielded-metal arc; GMA More
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Published: 31 October 2011
Fig. 2 Macrograph showing fusion zone and heat-affected zone (HAZ) in an electroslag weldment More
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Published: 01 January 1993
Fig. 2 Macrograph showing fusion zone and heat-affected zone in an electroslag weldment More
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Published: 31 October 2011
Fig. 8 Range of weld heat-affected zone widths as a function of heat-source intensity More
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Published: 01 January 2002
Fig. 36 Intergranular corrosion of the inside surface heat-affected zone of E-Brite stainless steel adjacent to the weld fusion line. Electrolytically etched with 10% oxalic acid. 100× More
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Published: 01 January 1990
Fig. 3 Microhardness of a weld heat-affected zone in 18Ni(250) maraging steel. Source: Ref 4 More
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Published: 31 October 2011
Fig. 5 Schematic of keyhole plasma and surface plasma. HAZ, heat-affected zone. Courtesy of Air Liquide More
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Published: 31 October 2011
Fig. 8 Typical calculations of heat-affected zone microstructural constituent and hardness as a function of cooling rate. For a given low-carbon steel composition, (a) a slow cooling rate of 10 °C/s leads to a soft microstructure and (b) a faster cooling rate leads to a hard martensitic More
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Published: 31 October 2011
Fig. 19 Predicted accumulation of creep damage in the heat-affected zone of a chromium-molybdenum steel using constitutive equations as a function of service lifetime. Source: Ref 192 More
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Published: 31 October 2011
Fig. 6 Computed heat-affected zone recrystallization diagram for thin-plate welding of predeformed AA5086-H24 showing contours of X rex for various combinations of q 0 / vd and T p More
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Published: 31 October 2011
Fig. 7 Computed heat-affected zone grain-growth diagram for thick-plate welding of a titanium-microalloyed steel. Source: Ref 1 , 20 More
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Published: 31 October 2011
Fig. 8 Computed heat-affected zone grain-growth diagram for thick-plate welding of a niobium-microalloyed steel. Source: Ref 1 , 20 More
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Published: 31 October 2011
Fig. 9 Schematic representation of the heat-affected zone microstructure evolution during welding of duplex stainless steels. Source: Ref 1 , 33 More
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Published: 31 October 2011
Fig. 18 Predicted heat-affected zone (HAZ) yield strength profiles for single-pass butt welds of AA6082-T6 immediately after welding and following complete natural aging. (a) Effect of the applied heat input, q 0 / vd , on the HAZ yield strength distribution for h = 0 (adiabatic surfaces More
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Published: 01 January 2006
Fig. 11 Preferential heat-affected zone corrosion in carbon steel from service in aqueous conditions. Original magnification: 5×. Source: Ref 63 More
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Published: 01 January 2006
Fig. 37 Sulfide stress cracking of hard heat-affected zone next to weld in A516-70 pressure vessel steel after exposure to sour water. 35× More
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Published: 01 January 2006
Fig. 44 Intergranular cracking in heat-affected zone of stringer bead weld on type 304 (S30400) stainless steel pipe due to zinc embrittlement. Weld area had been covered with zinc-rich paint. More
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Published: 31 October 2011
Fig. 19 Calculated heat-affected zone thermal cycles in positions y = 0 and z = 0. Operational conditions as in Fig. 18 . Source: Ref 1 More
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Published: 31 October 2011
Fig. 9 (a) Steep temperature gradient in the heat-affected zone (HAZ) near the fusion line leads to a rapid change in grain size, which may tend to suppress grain growth due to grain shape changes. Arrows indicate direction of moving grain boundaries. Adapted from Ref 4 . (b) Schematic More