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solubility curve

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Published: 01 December 2008
Fig. 4.11 Solubility curve in A-B system. (a) Mutual solubility curve where A and B have different crystal structures. (b) Solubility curve for a compound. The dotted lines in the phase diagrams indicate the equilibrium lines for metastable systems. More
Image
Published: 01 October 2011
Fig. 2.33 Solubility curve of carbon in the ferritic (body-centered cubic) portion of the iron-carbon phase diagram. Note that carbon alloying creates a two-phase region of ferrite (α) and austenite (γ). This is a factor in steel heat treatment (see Chapter 9, “Heat Treatment of Steel More
Image
Published: 01 October 2011
Fig. 2.34 Solubility curve of carbon in the austenitic (face-centered cubic) portion of the iron-carbon phase diagram. Also shown is the solubility limit of the cementite carbide (Fe 3 C) in iron. More
Image
Published: 31 December 2020
Fig. 27 Solubility curve of carbon in the ferritic (bcc) iron and a portion of the eutectoid region in carbon steel. See also Fig. 2 and 3 in Chapter 2 . The Ae 2 line is the boundary under equilibrium conditions between the one-phase α ferrite region and the two-phase (α + γ) region More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.tm.t52320091
EISBN: 978-1-62708-357-7
... curve and the binodal curve. binodal curve heterogeneous equilibrium phase diagrams solubility curve A phase diagram has been called “a map” for materials. This “map” consisted only of the experimental data in former days, but in recent years an estimation of complicated data...
Image
Published: 01 December 2008
Fig. 4.24 Answers to Exercises 4.16 , 4.17 , and 4.18 . (a) Liquidus line-solidus line. (b) Solubility curve. (c) Binodal curve More
Image
Published: 01 March 2012
of precipitate phases at a given temperature. From this common tangent construction, it can be see that for the small Guinier-Preston (GP) zones, there is a higher solubility in the matrix. (b) Hypothetical phase diagram showing the locus of metastable and stable solvus curves. Source: Ref 16.1 as published More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240041
EISBN: 978-1-62708-251-8
... their complete solubility in each other on freezing to form a series of alloys. The improvement in strength properties in these alloys is shown in Fig. 3.1 . Note that the yield strength, the tensile strength, and the hardness are improved as a result of alloying. While the ductility is reduced somewhat...
Image
Published: 30 April 2020
Fig. 3.29 Differential scanning calorimetry curves for polypropylene and polypropylene mixed with added stearic acid up to 40 wt%. The heating rate was 5 °C/min (9 °F/min). The results show that stearic acid is soluble in polypropylene at low concentrations, but at 20%, the stearic acid forms More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.tm.t52320225
EISBN: 978-1-62708-357-7
... be obtained. In addition, the solubility curve can usually be approximated by (see Eq 4.33 ): (Eq 8.26) x B L / θ ≈ K θ L exp ⁡ ( − Q θ / R T ) , or  ln  ⁡ x B L / θ ≈  ln  ⁡ K θ L − Q θ R T Therefore, Eq...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420073
EISBN: 978-1-62708-310-2
... be constructed from time-temperature cooling curves and how they can be used to predict the phases present, their chemical compositions, and relative amounts. It also shows how phase diagrams can be modified to account for nonequilibrium cooling conditions. binary isomorphous systems nonequilibrium...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240075
EISBN: 978-1-62708-251-8
... are mutually soluble in each other and therefore display complete solid solubility. Solid solutions are commonly designated by lowercase Greek letters. The boundaries between the regions are identified as the liquidus and solidus. The upper curve separating the liquid, L , and the two-phase, L + α, field...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410133
EISBN: 978-1-62708-265-5
..., and T is temperature in Kelvin. Figure 8.21 shows solubility products as a function of temperature for various reactions in austenite ( Ref 8.36 ). The curves are identified by compounds, carbides, nitrides, and carbonitrides, formed from various combinations of elements. The higher...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440231
EISBN: 978-1-62708-262-4
... First, note that there is terminal solid solution (denoted as Al) on the left of the diagram (shaded area). The curved line ABC shows the maximum solid solubility of copper in aluminum for the temperature range of 0 to 650 °C (32 to 1200 °F). The horizontal line at 547 °C (1018 °F) is the eutectic...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050347
EISBN: 978-1-62708-311-9
... Abstract This appendix provides hardenability curves for several H-steels (1045H, 4130H, 4140H, 4142H, 4145H, 4340H, 5160H, 8620H) and one alloy steel (E52100). hardenability curves hardness heat-treating temperature steel Fig. A6.1 Heat-treating temperatures recommended by SAE...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230179
EISBN: 978-1-62708-298-3
... °C (1615 °F) and a composition of approximately 10.5 at.% Be. The maximum solid solubility of silver in beryllium is approximately 0.7 at.%. Fig. 15.1 Binary phase diagram of beryllium-silver. Source: Okamoto and Tanner 1987e 15.2 Beryllium-Aluminum (Al-Be) Figure 15.2...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560029
EISBN: 978-1-62708-291-4
... in interpreting the structures of most steels. Fig. 3.1 Iron-cementite constitutional diagram. Fig. 3.2 Portion of the constitutional diagram from Fig. 3.1 . Fig. 3.3 Portion of the constitutional diagram from Fig. 3.1 , showing the variation with temperature of the solubility...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050139
EISBN: 978-1-62708-311-9
... permitted the use of oil as a quenchant for medium-carbon steels where there were cracking tendencies because of small section size. Later, various water-soluble oils and plastic quenchants were introduced, followed by the introduction of the polymer-based water quenchants that continue to be in heavy use...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060049
EISBN: 978-1-62708-261-7
.... Examples are provided subsequently to illustrate how to perform these types of calculations in a simple tension test. In the conventional engineering tension test, an engineering stress-strain curve is constructed from the load-elongation measurements made on a tensile test specimen ( Fig. 3.1...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140047
EISBN: 978-1-62708-335-5
... of hydrogen in aluminum at 1 atm hydrogen pressure The solubility curve for hydrogen in aluminum typically describes equilibrium conditions. No more hydrogen than indicated can be dissolved at any temperature. Control of melting conditions and melt treatment can result in substantially reduced...