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Solution heat treatment

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Published: 30 June 2023
Fig. 5.16 Solution heat treatment. (a) Batch vertical SHT furnace. (b) Load about to enter quench tank More
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Published: 01 March 2002
Fig. 12.7 Influence of solution heat treatment temperature on rupture life of Nimonic 80A nickel-base superalloy at 234 MPa (34 ksi) and 750 °C (1380 °F), showing effect of 1000 °C (1832 °F) intermediate heat treatment before aging. Open datapoints are SHT for 4 h. Cool to IHT and IHT for 16 h More
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Published: 01 March 2002
Fig. 12.11 Effect of solution heat treatment and aging on X-40 (HA-31) cobalt-base superalloy showing increase in strength resulting from carbide precipitation More
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Published: 01 December 2004
Fig. 7.5 Characteristic residual stress distribution after solution heat treatment and quench. t , thickness More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140061
EISBN: 978-1-62708-335-5
... Abstract The metallurgy of aluminum and its alloys offers a range of opportunities for employing heat treatments to obtain desirable combinations of mechanical and physical properties such that castings meet defined temper requirements. This chapter discusses the processes involved in solution...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870265
EISBN: 978-1-62708-299-0
...) This indicates products that have been strengthened by strain hardening, with or without supplementary thermal treatment to produce some reduction in strength. The H is always followed by two or more digits. W, Solution Heat Treated This is an unstable temper applicable only to alloys whose strength...
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Published: 01 December 2004
Fig. D2.48 Changes in dimension and in solution potential that occur when chill cast specimens of five aluminum alloys were given solution heat treatment More
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Published: 01 December 2006
Fig. 4.49 Temperature variation in the processing of age-hardening aluminum alloys by extrusion. 1, Heating the billet; 2, transfer to the press; 3, extrusion = heating from the deformation = solution heat treatment; 4, section cooling; 5, elevated temperature age hardening. RT, room More
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Published: 01 March 2002
Fig. 5.16 Recrystallization phenomena on a turbine airfoil after solution heat treatment More
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Published: 01 December 2008
Fig. 8.17 The promotion of nucleation by “excess vacancies” generated during solution heat treatment More
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Published: 01 December 2001
Fig. 10 Tensile properties of high-purity, wrought aluminum-copper alloys. Sheet specimen was 13 mm (0.5 in.) wide and 1.59 mm (0.0625 in.) thick. O, annealed; W, tested immediately after water quenching from a solution heat treatment; T4, as in W, but aged at room temperature; T6, as in T4 More
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Published: 01 December 2004
Fig. D1.53 High-temperature aging characteristics for aluminum alloy 242.0-T4, permanent mold. Solution heat treatment: 6 h at 960 °F, quenched in 110 °F water More
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Published: 01 December 2004
Fig. D1.54 High-temperature aging characteristics for aluminum alloy 242.0-T4, permanent mold. Solution heat treatment: 6 h at 960 °F, quenched in 110 °F water More
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Published: 01 December 2004
Fig. D1.55 High-temperature aging characteristics for aluminum alloy 242.0-T4, permanent mold. Solution heat treatment: 6 h at 960 °F, quenched in 110 °F water More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260213
EISBN: 978-1-62708-336-2
...: If there is a separate solution heat treatment before aging, the exit temperature and extrusion cooling are usually not critical; quenching immediately from the extrusion temperature (solution temperature) without any subsequent solution heat treatment necessitates control of the quenching temperature and the rate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260187
EISBN: 978-1-62708-336-2
... are normally quenched at the press. For harder alloys, aging is normally performed after solution heat treatment stretching and sawing operations. Solution heat treatment of 7075 and 2024 alloys is done separately in a temperature- and time-controlled vertical- or horizontal-type furnace with moisture control...
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Published: 01 December 2004
Fig. D2.27 Maximum 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 More
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
... ). 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 at various...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.tb.atia.t59340035
EISBN: 978-1-62708-427-7
... hardening with appropriate alloying and heat treatment. aluminum alloys heat treatment precipitation hardening softening solid-solution hardening strengthening work hardening Major alloying elements in aluminum and alloy type THE INTERNATIONAL ALUMINUM industry has an agreed-upon...
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
... 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 to achieve the desired...