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spinodal decomposition

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Series: ASM Handbook
Volume: 3
Publisher: ASM International
Published: 27 April 2016
DOI: 10.31399/asm.hb.v03.a0006229
EISBN: 978-1-62708-163-4
... decomposition has been particularly useful in the production of permanent magnet materials, because the morphologies favor high magnetic coercivities. It also describes the theory of spinodal decomposition with a simple binary phase diagram. alloy phases binary phase diagram chemical composition...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006276
EISBN: 978-1-62708-169-6
..., C71900 and C72700, are hardenable by spinodal decomposition, a mechanism that provides high strength and good ductility through the homogeneous formation of a periodic array of coherent, fcc solid-solution phases. Each of these alloys, including the beryllium-coppers, can be thermomechanically processed...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000619
EISBN: 978-1-62708-181-8
... cracks that appear to be intergranular. One facet (at top center) appears to have formed by quasi-cleavage. SEM, 600× Fig. 906 Tensile-overload fracture in a fracture-toughness specimen of 64Cu-27Ni-9Fe alloy that underwent spinodal decomposition during heat treatment for 10 h at 775 °C (1425...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006250
EISBN: 978-1-62708-169-6
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006277
EISBN: 978-1-62708-169-6
... ), pseudospinodal decomposition ( Ref 7 , 8 , 9 ), and spinodal decomposition of intermediate α phase obtained via congruent β → α transformation ( Ref 10 ). These TPs provide ample opportunities to engineer desired microstructures in terms of size, shape, and spatial distribution of α precipitates within the β...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005410
EISBN: 978-1-62708-196-2
... evolve toward a more stable state and to reach its equilibrium. Because the parent phase is not unstable, this transformation cannot proceed through the continuous development of growing infinitesimal perturbations delocalized in the whole phase, that is, by spinodal decomposition ( Ref 13 , 14 ). Such...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006274
EISBN: 978-1-62708-169-6
.... The processes of hardening copper alloys by isothermal transformation (aging) include precipitation hardening, spinodal hardening, and order hardening. The quench-hardening alloys include aluminum bronzes, nickel-aluminum bronzes, and a few special Cu-Zn-Al shape memory alloys...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003204
EISBN: 978-1-62708-199-3
..., spinodal-hardening, and order-hardening types. Quench-hardening alloys comprise aluminum bronzes, nickel-aluminum bronzes, and a few copper-zinc alloys. Quench-hardened alloys normally are tempered to improve toughness and ductility and reduce hardness in a manner similar to that for alloy steels...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006268
EISBN: 978-1-62708-169-6
...-copper alloys is: (Eq 5) α → ( α + GP   zones ) → ( α + θ ″ ) → α + θ ′ → α + θ As for NA, the first stage of decomposition leads to GP or GP-I zones, provided that the aging temperature, T AA , is below the GP-solvus temperature ( Fig. 12 ). If it is above...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006681
EISBN: 978-1-62708-213-6
... of spinodal decomposition A few examples are discussed here. The advent of the modern TEM instrument with STEM capability and/or the ability to form STEM-like fine probes in the TEM mode enable examination of the crystallographic nature of materials on a very small spatial scale...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003131
EISBN: 978-1-62708-199-3
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006287
EISBN: 978-1-62708-169-6
..., modulus hardening, coherency strengthening, order strengthening, and spinodal decomposition. Chemical strengthening provides hardening from the formation of an additional matrix-precipitate interface from the dislocation shearing the particle. Stacking-fault strengthening does so from the different...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006778
EISBN: 978-1-62708-295-2
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001834
EISBN: 978-1-62708-181-8
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006281
EISBN: 978-1-62708-169-6