Grain Growth in Strained {110} &lt;112&gt; Low Stacking Fault F.C.C. Crystals after Artificial Nucleation

Heller, Herman; Slakhorst, J.W.H.G.; Verbraak, C.A.

doi:10.1007/978-3-642-81313-9_48

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…For anneal of 40 min at 523 K (250C), continuous recrystallization was almost complete and is in agreement with Rosen et al (1993) but cube texture did not start to grow till 543K (270C). Similar observations have been made in high purity A1 at lower temperatures (Heller, Slakhorst and Verbraak, 1977). Figure 7 is a collective plot of volume fraction for the cube texture component of both A and B samples.…”

Section: B4supporting

confidence: 78%

Formation of Cube Texture in Nominally Pure Aluminum With Fine Particle Dispersion

Saimoto¹,

Li²,

Langelaan³

et al. 1996

Texture, Stress, and Microstructure

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An X-ray method to observe in-situ cube grain growth during recrystallization has been devised using a hot stage to measure the growth kinetics. Complementary studies, using electron channelling contrast, electron backscattered pattern and X-ray textural analysis, revealed that specific thermal-mechanical history can precipitate out Fe solutes such that the matrix is sufficiently pure to undergo continuous recrystallization even though a fine distribution of precipitate are initially formed. These precipitates control via Zener drag the grain size upon complete recrystallization. On the other hand, 2 to 3 ppm (atomic) of Fe is sufficient to impose discontinuous recrystallization where the final grain size is controlled by grain impingement. The apparent activation energies for grain growth during recrystallization can be separated into two categories, the one for continuous recrystallization is smaller than that for Fe diffusion in A1 and the one for discontinuous process is larger. Examination of volume fraction for each textural component reveals that during recrystallization the amount of cube texture growth correlates best with the decrease of the brass component. The increase in volume fraction of cube texture during recrystallization corresponds very well to the hot stage observations of cube grain growth.

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Section: B4supporting

confidence: 78%

Formation of Cube Texture in Nominally Pure Aluminum With Fine Particle Dispersion

Saimoto¹,

Li²,

Langelaan³

et al. 1996

Texture, Stress, and Microstructure

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show abstract

“…The use of the energy-dispersive X-ray diffraction (EDXRD) method for determination ofpreferred orientations and its adaptability to different texture studies have been demonstrated in several papers (Laine and Lahteemaki, 1971;Szpunar et al, 1974;de Ben and Broyde, 1973;Gerward et al, 1976;Heller et al, 1977;Laine et al, 1977;Gerward, 1978, 1980;Kivila et al, 1980). Many of these deal with the determination of inverse pole figures of the specimen by the Harris (1952) technique.…”

Section: Introductionmentioning

confidence: 99%

Defocusing in the Reflexion Technique for the Determination of Preferred Orientation Using EDXRD

Kivilä

Laine

1981

Texture, Stress, and Microstructure

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The defocusing effect in the reflexion technique for the determination of the preferred orientation using energy-dispersive x-ray diffraction (EDXRD) method is studied experimentally. The measurements show that the defocusing effect is dependent on the Bragg angle, the receiving slit width, the reflexion hkl and the metallurgical condition of the specimen. The defocusing correction or at least the optimizing of the measuring geometry is found to be necessary in quantitative texture measurements.

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New aspects of the recrystallization process

Wilbrandt

1985

Czech J Phys

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Grain Growth in Strained {110} <112> Low Stacking Fault F.C.C. Crystals after Artificial Nucleation

Cited by 3 publications

References 4 publications

Formation of Cube Texture in Nominally Pure Aluminum With Fine Particle Dispersion

Formation of Cube Texture in Nominally Pure Aluminum With Fine Particle Dispersion

Defocusing in the Reflexion Technique for the Determination of Preferred Orientation Using EDXRD

New aspects of the recrystallization process

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