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solution heat treatment

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140061
EISBN: 978-1-62708-335-5
... in solution heat treatment, quenching, precipitation hardening, and annealing of aluminum alloys. The effects of these processes on dimensional stability and residual stresses are also discussed. Troubleshooting and diagnosis of heat treating problems are covered in the concluding section of the chapter...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280135
EISBN: 978-1-62708-267-9
... reasons such changes are required. It describes several types of treatments, including stress relieving, in-process annealing, full annealing, solution annealing, coating diffusion, and precipitation hardening. It discusses the temperatures, holding times, and heating and cooling rates necessary...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240135
EISBN: 978-1-62708-251-8
..., which takes place during heat treatment; and true dispersion hardening, which can be achieved by mechanical alloying and powder metallurgy consolidation. It provides information on the three steps of precipitation hardening of aluminum alloys: solution heat treating, rapid quenching, and aging...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870265
EISBN: 978-1-62708-299-0
... digits. W, Solution Heat Treated This is an unstable temper applicable only to alloys whose strength naturally (spontaneously) changes at room temperature over a duration of months or even years after solution heat treatment. The designation is specific only when the period of natural aging...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260187
EISBN: 978-1-62708-336-2
... , CuAl 2 , CuMgAl 2 Source: Ref 12 Typical heat treatment practices of various harder alloys Table 5 Typical heat treatment practices of various harder alloys Alloy Solution heat treatment Precipitation heat treatment Temperature Temper Temperature Time, h Temper °F °C...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140133
EISBN: 978-1-62708-335-5
... to D1.49 ). Properties were measured after holding specimens at room temperature for various times after casting (F temper) or after solution heat treatment (T4 temper). Artificial or “high-temperature” aging response curves ( Fig. D1.50 to D1.111 ). Properties were measured after holding specimens...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260213
EISBN: 978-1-62708-336-2
... solution heat treatment. Because there is a wide application of harder alloys, especially in the aircraft industry, material is required to be produced in different hardening tempers. A flow diagram of the heat treatment variables is shown in Fig. 10 . A flow diagram of the annealing process variables...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090349
EISBN: 978-1-62708-266-2
.... , April 1985 , p 56 – 58 15.16 Hughes N.R. , “ Qualification of Solution Heat Treatment, Corrosion Resistant Clad and Heat Sink Welding ,” EPRI WS-79-174, Electric Power Research Institute, May 1980 15.17 Alexander J.E. , “ Alternate Piping Alloy Qualification ,” EPRI WS-79...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560365
EISBN: 978-1-62708-353-9
.... The chapter also contains solutions for calculation of Jominy curves and determination of minimum hardness of quenched steels, tempered hardness, ideal critical diameter, severity of quench, heat treatment, and effect of tempering during heat-up to tempering temperature. References References 1...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260149
EISBN: 978-1-62708-336-2
..., be necessary to effect full solutionizing. Furnace solution heat treatment usually incorporates a controlled-volume, full-immersion water (or glycol solution) quench. The separate heat treatment can be done in two different types of furnaces: A polymer glycol solution may be used as an alternating quench...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280149
EISBN: 978-1-62708-267-9
... superalloys Fig. 9.6 Minipatch welding tests on U-700 nickel-base superalloy showing the benefit of overaging on postweld heat treatment cracking, (left) solution heat treated, (right) overage heat treated Fig. 9.8 Effect of heating rate on the cracking tendency of Rene 41 nickel-base...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140175
EISBN: 978-1-62708-335-5
... growth of aluminum alloy 355.0-T4 under various conditions of solution heat treatment and quench: Curve 1, cold water quench, aging at 400 °F. Curve 2, cold water quench, aging at 450 °F. Curve 3, boiling water quench, aging at 400 °F. Curve 4, cold water quench, aging at 500 °F. Curve 5, boiling water...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140055
EISBN: 978-1-62708-335-5
... specification requirements. The HIP cycle could be used in solution heat treatment. Processing costs and the incompatibility of cycles in which solution heat treatment requires up to six times that required for densification makes that impractical, but parts could be partially solution heat treated...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090241
EISBN: 978-1-62708-266-2
... solution, particularly for more highly alloyed compositions, depend highly on fabrication and thermal processing so that heat treatment and other processing variables influence the final electrode potential of the product. Tables 8.4 to 8.7 present representative solution potentials of commercial...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820177
EISBN: 978-1-62708-339-3
... are delivered in the “sensitized” condition (for a discussion of sensitization of stainless steels, see Chapter 3, “Corrosion of Austenitic Stainless Steel Weldments” in this book). For plate-rolled and seam-welded pipes, solution heat treatment following welding removes the weld sensitization, including any...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090221
EISBN: 978-1-62708-266-2
..., microstructure, heat treatment, cold working, and stress intensity. It also provides information on stress-corrosion testing, mitigation techniques, and basic cracking mechanisms. cold working copper alloys stress-corrosion cracking stress-corrosion test THE PHENOMENON of stress-corrosion cracking...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030070
EISBN: 978-1-62708-282-2
... as the iron-bearing constituent particles) S-phase (Al 2 CuMg) particles. Although these particles are thermodynamically soluble during solution heat treatment, the kinetics are insufficient for complete dissolution. Hence, the particles are present even after solution heat treatments, such as for T3 and T4...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000025
EISBN: 978-1-62708-313-3
... primary purposes in superalloys: To homogenize the alloy (homogenization heat treatment) To dissolve the precipitate in precipitation-hardened alloys (solution heat treatment) To precipitate secondary phases in a controlled fashion (aging or precipitation heat treatment) Other functions...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400073
EISBN: 978-1-62708-316-4
... to distinguish the heat-treatable alloys from those alloys in which no significant strength improvement can be achieved by heating and cooling. 2 xxx , 6 xxx and 7 xxx are heat treatable aluminum alloys. Heat treatment to increase strength of aluminum alloys is a three-step process: Solution heat...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980195
EISBN: 978-1-62708-342-3
... with contents > 7 wt% can be age hardened after solution heat treatment. At the same time, the alloy suffers a drastic loss in ductility [ Schu 69 ]. Fig. 5.10 The influence of aluminum on the mechanical properties of extruded magnesium alloys (Source: Spitaler) Zinc readily dissolves...