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mixture homogeneity

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Published: 01 December 2009
Fig. 1 Sketch of the free energy of a binary mixture quenched in a two-phase region. The bold line is the free energy per atom G ( x ) of the homogeneous system. The compositions x e and y e of the equilibrium phases are given by the common tangent construction. The spinodal limits x More
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Published: 30 September 2015
Fig. 3 Ball milling (left) and attritor milling (right) are used to homogenize the powder mixture and reduce particle size. More
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Published: 15 June 2020
Fig. 6 Slurry of Al 2 O 3 consisting of a mixture of alumina powder with deionized water improved flowability enabling homogenous layer powder deposition. Source: Ref 64 More
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Published: 27 April 2016
Fig. 10 Start of the peritectic transformation in the same directionally solidified Cu-20Sn alloy shown in Fig. 9 , but at higher magnification. Note the homogeneous thickness of the β layers (gray) around the primary α (white). The matrix (dark) is a mixture of tin-rich phases. Original More
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Published: 01 December 2004
Fig. 32 Start of the peritectic transformation in the same directionally solidified Cu-20Sn alloy shown in Fig. 30 , but at higher magnification. Note the homogeneous thickness of the β layers (gray) around the primary α (white). The matrix (dark) is a mixture of tin-rich phases. Mechanically More
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Published: 01 December 2008
Fig. 7 Start of the peritectic transformation in the same directionally solidified Cu-20Sn alloy shown in Fig. 5 , but at higher magnification. Note the homogeneous thickness of the β-layers (gray) around the primary α (white). The matrix (dark) is a mixture of tin-rich phases. Mechanically More
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003732
EISBN: 978-1-62708-177-1
... ). The result is homogenous decomposition of a supersaturated single phase into two phases that have essentially the same crystal structure (but different composition) as the parent phase. Spinodal structures are characterized by what has been described as a woven or “tweedy” structure ( Ref 3...
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Published: 01 August 2013
Fig. 6 The development of the nitrogen concentration-depth profile in an α-Fe foil of 500 μm thickness upon nitriding in an NH 3 -H 2 gas mixture of r N = 0.104 atm −1/2 at 580 °C (853 K). Three competing reactions are considered here: (1) nitriding according to Eq 15 (equilibrium, Eq More
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006257
EISBN: 978-1-62708-169-6
... Abstract Homogenization heat treatment can be useful for improving the performance and life of an alloy while in service or for improving the processability during fabrication and hot working. This article describes the identification of incipient melt point, slowest-diffusing elements...
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