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Journal articles on the topic 'Precipitation hardening'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Ardell, A. J. "Precipitation hardening." Metallurgical Transactions A 16, no. 12 (1985): 2131–65. http://dx.doi.org/10.1007/bf02670416.

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2

NIU, Jing. "Precipitation-hardening and toughness of precipitation-hardening stainless steel FV520(B)." Chinese Journal of Mechanical Engineering 43, no. 12 (2007): 78. http://dx.doi.org/10.3901/jme.2007.12.078.

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3

Gladman, T. "Precipitation hardening in metals." Materials Science and Technology 15, no. 1 (1999): 30–36. http://dx.doi.org/10.1179/026708399773002782.

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4

Senuma, Takehide, and Yoshito Takemoto. "Influence of Alloying Elements on Precipitation Behavior of VCN in Middle Carbon Steels." Solid State Phenomena 172-174 (June 2011): 408–13. http://dx.doi.org/10.4028/www.scientific.net/ssp.172-174.408.

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For lightening the hot forged automotive components such as connecting rods, crank shafts etc. the increase in their yield strength is an important technical issue. Recent developments indicate that it is a promising way to increase the yield strength of the components using the ferrite-pearlite microstructure strengthened by precipitation hardening of VC. In this study, the influence of alloying elements, cooling rate and aging temperature on the precipitation hardening behavior of V containing middle carbon steels was investigated. The precipitation hardening is very sensitive to cooling rat

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5

Zhao, Changhao, Shuang Gao, Tiannan Yang, et al. "Precipitation Hardening in Ferroelectric Ceramics." Advanced Materials 33, no. 36 (2021): 2102421. http://dx.doi.org/10.1002/adma.202102421.

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6

Shaikh, M. A., M. Ahmad, K. A. Shoaib, J. I. Akhter, and M. Iqbal. "Precipitation hardening in Inconel*625." Materials Science and Technology 16, no. 2 (2000): 129–32. http://dx.doi.org/10.1179/026708300101507613.

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7

Hornbogen, Erhard. "Hundred years of precipitation hardening." Journal of Light Metals 1, no. 2 (2001): 127–32. http://dx.doi.org/10.1016/s1471-5317(01)00006-2.

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8

Militzer, Matthias, Warren J. Poole, and Weiping Sun. "Precipitation hardening of HSLA steels." Steel Research 69, no. 7 (1998): 279–85. http://dx.doi.org/10.1002/srin.199805550.

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9

Nie, J. F., and B. C. Muddle. "High temperature precipitation hardening in a rapidly quenched AlTiNi alloy I. Precipitation hardening response." Materials Science and Engineering: A 221, no. 1-2 (1996): 11–21. http://dx.doi.org/10.1016/s0921-5093(96)10467-6.

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10

Camurri, Carlos, Claudia Carrasco, Antonio Pagliero, and Rafael Colás. "Optimal Precipitation Hardening Conditions in Lead Base Anodes for Copper Electrowinning." Materials Science Forum 638-642 (January 2010): 1091–97. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.1091.

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The suitable yield stress of Pb-0.07%Ca-1.3%Sn anodes of 6 mm thickness for copper electrowinning is achieved by means of deformation and precipitation hardening processes, being its useful life dependant of this yield stress. In such sense the objective of the present work is to optimize the precipitation hardening, finding for this purpose the best cooling conditions of the anodes in the molds and of the hot rolling temperature. The results show that increasing cooling rate of ingots from natural cooling the precipitation hardening is enhanced, with increases of 10% and 12.5 % on the yield s

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11

Starink, Marco J. "Modelling of Precipitation Hardening in Alloys: Effective Analytical Submodels for Impingement and Coarsening." Materials Science Forum 539-543 (March 2007): 2365–70. http://dx.doi.org/10.4028/www.scientific.net/msf.539-543.2365.

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To predict strength evolution of precipitation hardening alloys, a wide range of modelling approaches have been proposed. The most accurate published models are physics-based approaches which use both nanoscale processes with their related constants and parameters, as well as parameters calibrated to one or more macroscale measurements of yield strength of one or more samples. Recent developments in submodels including analytical expressions for volume fraction and size evolution including impingement and coarsening are reviewed. It is also shown that Kampmann-Wagner and JMAK models are genera

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12

Senuma, Takehide, Masanori Sakamoto, and Yoshito Takemoto. "Precipitation and Precipitation Hardening Behavior of V and/or Cu Bearing Middle Carbon Steels." Materials Science Forum 638-642 (January 2010): 3491–95. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.3491.

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In this study, the precipitation and precipitation hardening behavior of a 0.3%V and 2%Cu bearing middle carbon steel has been investigated in comparison with that of a 0.3%V bearing steel and a 2%Cu bearing steel. The precipitation treatment was carried out isothermally at 600°C.The amount of the precipitation hardening of the 0.3%V and 2%Cu bearing steel is nearly equal to the sum of the precipitation hardening of the 0.3%V bearing steel and the 2%Cu bearing steel In the 0.3%V bearing steel, precipitates were observed in rows, which indicates the occurrence of the interphase precipitation wh

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13

Pázmán, Judit, Zoltán Gácsi, and György Krállics. "Comparative Study of Precipitation Hardened and Equal Channel Angular Pressed Powder Metallurgical Al-Alloy Samples." Materials Science Forum 752 (March 2013): 20–29. http://dx.doi.org/10.4028/www.scientific.net/msf.752.20.

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In the research work the precipitation hardening and/or equal channel angular pressing (ECAP) of PM aluminium alloy (AlCuSiMg) samples were investigated. The aim of the research was to determine the optimal parameters for precipitation hardening, especially temperature and time (in terms of maximal strength), and to test the ECAP pressing number for the same properties of precipitation hardened samples. The samples produced were studied by SEM, X-ray diffraction. The results showed that the PM samples had higher mechanical properties after one pressing by ECAP than after precipitation hardenin

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14

Dwivedi, Shashi Prakash, Satpal Sharma, and Raghvendra Kumar Mishra. "Precipitation Hardening Parameters Effects on Mechanical Properties of Extruded AA2014 Based Metal Matrix Composite." International Journal of Advance Research and Innovation 4, no. 3 (2016): 87–90. http://dx.doi.org/10.51976/ijari.431615.

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Heat treatment of aluminium alloys are affected by means of precipitation hardening comprising the following steps: solutionizing, quenching and aging at room temperature (natural aging) or at elevated temperature (artificial aging). Nevertheless, during precipitation hardening of aluminium matrix-based discontinuously reinforced composites, in the solutionizing stage, the matrix alloy is modified quite significantly due to the occurrence of dislocations. The main problem faced in the heat treatment process is the selection of optimum combination of precipitation of hardening parameters for ac

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15

Miao, W. F., and D. E. Laughlin. "Precipitation hardening in aluminum alloy 6022." Scripta Materialia 40, no. 7 (1999): 873–78. http://dx.doi.org/10.1016/s1359-6462(99)00046-9.

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16

Nie, Jian-Feng. "Precipitation and Hardening in Magnesium Alloys." Metallurgical and Materials Transactions A 43, no. 11 (2012): 3891–939. http://dx.doi.org/10.1007/s11661-012-1217-2.

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17

Ferrante, Maurizio. "A Short Summary of Present Knowledge and some Experimental Observations on the Ductility of Sub-Microcrystalline Aluminium Alloys." Materials Science Forum 633-634 (November 2009): 179–96. http://dx.doi.org/10.4028/www.scientific.net/msf.633-634.179.

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It is well known that the low ductility of nanostructured materials seriously impairs their commercial development. In its turn that mechanical property is associated to the work-hardening behaviour and the vast literature on this relationship is a measure of its importance. This paper presents a short review of the basic models of work-hardening, dealing initially with conventional “coarse” grain metals and alloys, then moving to the behaviour of sub-microcrystalline materials within the bounds of Al alloys and Equal Channel Angular Pressing. Finally, the interrelations of tensile properties,

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18

Furui, Mitsuaki, Susumu Ikeno, and Seiji Saikawa. "Intragranular and Grain Boundary Precipitations with Aging Treatment in Mg-Al System Alloys Poured into Gravity Mold." Materials Science Forum 706-709 (January 2012): 1140–45. http://dx.doi.org/10.4028/www.scientific.net/msf.706-709.1140.

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It is well-known that age hardening occurs in Mg-Al system alloys, when the alloy containing aluminum exceeds 6mass%. This precipitation reaction depends on aluminum content and aging temperature. The aging behavior in AZ91 magnesium alloy was investigated and it is the subject of this paper. However, for the Mg-Al system alloys, the influence of aluminum content on aging hardening characteristics has not been researched in detail so far. In this study, continuous and discontinuous precipitations during aging in Mg-Al system alloys cast into sand and iron molds were investigated by means of ha

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19

Saikawa, Seiji, Yuhei Ebata, Kiyoshi Terayama, Susumu Ikeno, and Emi Yanagihara. "Age-Hardening Behavior of Mg-Al-Zn Alloys Produced by Sand Mold Casting." Materials Science Forum 783-786 (May 2014): 467–71. http://dx.doi.org/10.4028/www.scientific.net/msf.783-786.467.

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In recent years, Mg-Al-Zn system alloy has been used for the parts in the automobile for weight reductions. The age-hardening behavior of Mg-6mass%Al (-1mass%Zn)-0.3mass%Mn alloys sand mold castings were investigated by Vickers hardness measurement and optical microscopic observation. Both alloys were solution-treated and then isothermal-aged at 473, 498 and 523K. For each aging temperature, both alloys were indicated age-hardening obviously, and decreased the value of maximum hardness and shorten time to maximum hardness with heighten aging temperature. Age-hardening curves for both alloys ap

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20

Ichikawa, Fumitaka, Masayoshi Sawada та Yusuke Kohigashi. "Age-hardening Behavior in γ′-phase Precipitation-hardening Ni-based Superalloy". Tetsu-to-Hagane 108, № 1 (2022): 54–63. http://dx.doi.org/10.2355/tetsutohagane.tetsu-2021-053.

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21

Deschamps, A., S. Esmaeili, W. J. Poole, and M. Militzer. "Strain hardening rate in relation to microstructure in precipitation hardening materials." Le Journal de Physique IV 10, PR6 (2000): Pr6–151—Pr6–156. http://dx.doi.org/10.1051/jp4:2000626.

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22

Frandsen, Rasmus B., Thomas Christiansen, and Marcel A. J. Somers. "Simultaneous surface engineering and bulk hardening of precipitation hardening stainless steel." Surface and Coatings Technology 200, no. 16-17 (2006): 5160–69. http://dx.doi.org/10.1016/j.surfcoat.2005.04.038.

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23

Chen, Lei, Ren Bo Song, Fu Qiang Yang, and Yu Pei. "Working Hardening Mechanism and Aging Treatment Behaviors of D631 Precipitation Hardening Stainless Steel Wire." Materials Science Forum 788 (April 2014): 362–66. http://dx.doi.org/10.4028/www.scientific.net/msf.788.362.

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Precipitation hardening stainless steel has the advantages of both austenitic stainless steel and martensitic stainless steel, including good corrosion resistance, excellent processability and high strength. With the evolution of microstructure and properties of semi-austenitic precipitation hardening stainless steel (D631) during drawing process and aging treatment, the working hardening behaviors, law of phase transition, dissolution and precipitation state of alloying element are investigated to gain the toughness mechanism of D631. The results show that the tensile strength increases with

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24

Okechukwu Thomas Onah, Samuel David Tommy, and Obinna Nwankwo Nwoke. "Ageing kinetics and precipitation hardening behavior of aluminum-silicon: A volume fractions examination approach." GSC Advanced Research and Reviews 20, no. 1 (2024): 074–87. http://dx.doi.org/10.30574/gscarr.2024.20.1.0243.

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This work examines the ageing kinetics and precipitation hardening behaviour of ferrosilicon-silicon carbide reinforced aluminium metal matrix composites (AMMCs) with particular focus on the influence of varying the percentage volume fractions (%Vf) of reinforcement, ageing temperature and time on the material’s behaviour. The investigation systematically analyzed different %Vf of silicon carbide (SiC) of the AMMCs fabricated using dual stir casting technique; to examine the ageing kinetics, precipitation hardening behaviour and their impacts on the material’s mechanical properties so as to id

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25

Starink, Marco J., and J. L. Yan. "Precipitation Hardening in Al-Cu-Mg Alloys: Analysis of Precipitates, Modelling of Kinetics, Strength Predictions." Materials Science Forum 519-521 (July 2006): 251–58. http://dx.doi.org/10.4028/www.scientific.net/msf.519-521.251.

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In Al-Cu-Mg with compositions in the α+S phase field, precipitation hardening is a twostage process. Experimental evidence shows that the main precipitation sequence in alloys with Cu contents in excess of 1wt% is involves Cu-Mg co-clusters, GPBII/S'' and S. The first stage of the age hardening is due to the formation of Cu-Mg co-clusters, and the hardening can be modelled well by a modulus hardening mechanism. The appearance of the orthorhombic GPBII/S'' does not influence the hardness. The second stage of the hardening is due to the precipitation of S phase, which strengthens the alloy predo

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26

Okechukwu, Thomas Onah, David Tommy Samuel, and Nwankwo Nwoke Obinna. "Ageing kinetics and precipitation hardening behavior of aluminum-silicon: A volume fractions examination approach." GSC Biological and Pharmaceutical Sciences 20, no. 1 (2024): 074–87. https://doi.org/10.5281/zenodo.13638958.

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This work examines the ageing kinetics and precipitation hardening behaviour of ferrosilicon-silicon carbide reinforced aluminium metal matrix composites (AMMCs) with particular focus on the influence of varying the percentage volume fractions (%V<sub>f</sub>) of reinforcement, ageing temperature and time on the material’s behaviour. The investigation systematically analyzed different %V<sub>f</sub> of silicon carbide (SiC) of the AMMCs fabricated using dual stir casting technique; to examine the ageing kinetics, precipitation hardening behaviour and their impacts on the material&rs

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27

Wang, Xue Min, G. F. Zhou, Cheng Jia Shang, Shan Wu Yang, and Xin Lai He. "The Aging Behavior for Low Carbon Bainitic Steel Bearing Cu-Nb." Materials Science Forum 475-479 (January 2005): 129–32. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.129.

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By the aid of optical microscope, Hardness measurement, SEM, TEM and the chemical quantitative phase analysis technique, the influence of copper, niobium, and chromium on the aging hardness has been investigated. The aging precipitation behavior and the interaction between various precipitates have also been discussed. The results indicate that since there are multi aging-hardening elements in the steel the aging hardening behaviors are complicated. During the aging the ε－copper， and carbides containing iron and chromium will precipitate. Also, new niobium carbonitride precipitation occurs. Th

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28

Arensburger, D. S., and S. M. Letunovich. "Properties of sintered precipitation-hardening copper alloys." Soviet Powder Metallurgy and Metal Ceramics 25, no. 7 (1986): 553–56. http://dx.doi.org/10.1007/bf00792358.

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29

Senda, Tetsuya, Kazuyoshi Matsuoka, Shinya Hayashi, et al. "Brittle Fracture of Precipitation Hardening Stainless Steel." JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN 33, no. 10 (1998): 764–71. http://dx.doi.org/10.5988/jime1966.33.764.

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30

FURUKAWA, Minoru, Hai-bo WANG, and Minoru NEMOTO. "Precipitation hardening of Al-0.5%Zr alloy." Journal of Japan Institute of Light Metals 40, no. 1 (1990): 20–26. http://dx.doi.org/10.2464/jilm.40.20.

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31

Elgallad, E. M., J. Lai, and X.-G. Chen. "Precipitation hardening of AA2195 DC cast alloy." Canadian Metallurgical Quarterly 53, no. 4 (2014): 494–502. http://dx.doi.org/10.1179/1879139514y.0000000149.

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32

Markandeya, R., S. Nagarjuna, and D. S. Sarma. "Precipitation hardening of Cu – Ti – Zr alloys." Materials Science and Technology 20, no. 7 (2004): 849–58. http://dx.doi.org/10.1179/026708304225017409.

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33

Vourlias, G., N. Pistofidis, and K. Chrissafis. "High-temperature oxidation of precipitation hardening steel." Thermochimica Acta 478, no. 1-2 (2008): 28–33. http://dx.doi.org/10.1016/j.tca.2008.08.006.

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34

Souza, Pedro Henrique Lamarão, Carlos Augusto Silva de Oliveira, and José Maria do Vale Quaresma. "Precipitation hardening in dilute Al–Zr alloys." Journal of Materials Research and Technology 7, no. 1 (2018): 66–72. http://dx.doi.org/10.1016/j.jmrt.2017.05.006.

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35

Mitlin, D., U. Dahmen, V. Radmilovic, and J. W. Morris. "Precipitation and hardening in Al–Si–Ge." Materials Science and Engineering: A 301, no. 2 (2001): 231–36. http://dx.doi.org/10.1016/s0921-5093(00)01799-8.

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36

Markandeya, R., S. Nagarjuna, and D. S. Sarma. "Precipitation hardening of Cu–Ti–Cr alloys." Materials Science and Engineering: A 371, no. 1-2 (2004): 291–305. http://dx.doi.org/10.1016/j.msea.2003.12.002.

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37

Markandeya, R., S. Nagarjuna, and D. S. Sarma. "Precipitation Hardening of Cu-3Ti-1Cd Alloy." Journal of Materials Engineering and Performance 16, no. 5 (2007): 640–46. http://dx.doi.org/10.1007/s11665-007-9082-7.

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38

Bamberger, M., G. Levi, and J. B. Vander Sande. "Precipitation hardening in Mg-Ca-Zn alloys." Metallurgical and Materials Transactions A 37, no. 2 (2006): 481–87. http://dx.doi.org/10.1007/s11661-006-0019-9.

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39

Viswanathan, U. K., G. K. Dey, and M. K. Asundi. "Precipitation hardening in 350 grade maraging steel." Metallurgical Transactions A 24, no. 11 (1993): 2429–42. http://dx.doi.org/10.1007/bf02646522.

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40

Hornbogen, E., A. K. Mukhopadhyay, and E. A. Starke. "Precipitation hardening of Al-(Si, Ge) alloys." Scripta Metallurgica et Materialia 27, no. 6 (1992): 733–38. http://dx.doi.org/10.1016/0956-716x(92)90497-3.

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41

Nie, J. F., and B. C. Muddle. "Precipitation hardening of Mg-Ca(-Zn) alloys." Scripta Materialia 37, no. 10 (1997): 1475–81. http://dx.doi.org/10.1016/s1359-6462(97)00294-7.

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42

Ogorodnikova, O. M., and E. V. Maksimova. "Precipitation Hardening of Castable Iron-Nickel Invars." Metal Science and Heat Treatment 57, no. 3-4 (2015): 143–45. http://dx.doi.org/10.1007/s11041-015-9852-z.

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43

Markandeya, R., S. Nagarjuna, and D. S. Sarma. "Precipitation hardening of Cu-4Ti-1Cd alloy." Journal of Materials Science 39, no. 5 (2004): 1579–87. http://dx.doi.org/10.1023/b:jmsc.0000016155.64776.52.

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44

Liang, X. L., D. Y. Liu, Z. L. Shen, and N. R. Tao. "Enhanced precipitation hardening in nanograined CuCrZr alloy." Scripta Materialia 247 (July 2024): 116118. http://dx.doi.org/10.1016/j.scriptamat.2024.116118.

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45

Wang, D., H. Kahn, F. Ernst, and A. H. Heuer. "NiAl precipitation in delta ferrite grains of 17-7 precipitation-hardening stainless steel during low-temperature interstitial hardening." Scripta Materialia 108 (November 2015): 136–40. http://dx.doi.org/10.1016/j.scriptamat.2015.07.001.

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46

Dutta, R. S., A. Sarkar, B. Vishwanadh, R. Tewari, P. U. Sastry, and G. K. Dey. "Precipitation-hardening of superalloy 693 and modeling of initial stages of hardening." Materials Characterization 138 (April 2018): 127–35. http://dx.doi.org/10.1016/j.matchar.2018.02.007.

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47

Hashimoto, Satoshi, T. Suzuki, and Alexei Vinogradov. "Hardening Mechanisms of Metals and Alloys Produced by SPD." Materials Science Forum 503-504 (January 2006): 967–70. http://dx.doi.org/10.4028/www.scientific.net/msf.503-504.967.

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Strengthening is a complex process involving such basic mechanisms as dislocation accumulation (work hardening), Hall-Petch hardening due to grain refinement, solid solution hardening and precipitation hardening in various combinations. The contribution of different mechanisms into resultant strength can vary significantly depending on chemical composition and processing. The purpose of the present work is to explore the significance of SPD for hardening and to clarify the role of different strengthening mechanisms. The model Au-based system was employed using pure Au, single phase solid solut

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48

Herrnring, Jan, Nikolai Kashaev, and Benjamin Klusemann. "Precipitation Kinetics of AA6082: An Experimental and Numerical Investigation." Materials Science Forum 941 (December 2018): 1411–17. http://dx.doi.org/10.4028/www.scientific.net/msf.941.1411.

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The development of simulation tools for bridging different scales are essential for understanding complex joining processes. For precipitation hardening, the Kampmann-Wagner numerical model (KWN) is an important method to account for non-isothermal second phase precipitation. This model allows to describe nucleation, growth and coarsening of precipitation hardened aluminum alloys based on a size distribution for every phase which produces precipitations. In particular, this work investigates the performance of a KWN model by [1-3] for Al-Mg-Si-alloys. The model is compared against experimental

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49

Masuda, Tetsuya, Shoichi Hirosawa, Z. Horita, and Kenji Matsuda. "Experimental and Computational Studies of Competitive Precipitation Behavior Observed in Microstructures with High Dislocation Density and Ultra-Fine Grains." Materials Science Forum 706-709 (January 2012): 1787–92. http://dx.doi.org/10.4028/www.scientific.net/msf.706-709.1787.

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The competitive precipitation behavior observed in microstructures with high dislocation density and ultra-fine grains has been studied experimentally and computationally for cold-rolled and severe plastic deformed Al-Mg-Si alloy. The age-hardenability at 443K was reduced by the two deformation processes due to the accelerated formation of larger precipitates on dislocations and grain boundaries, in place of the transgranular precipitation of refined β” in the matrix. The developed numerical model based on the classical heterogeneous nucleation theory clarified the dislocation density and grai

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50

Li, Ruoqi, Naoki Takata, Asuka Suzuki, Makoto Kobashi, Yuji Okada, and Yuichi Furukawa. "Precipitation Hardening at Elevated Temperatures above 400 °C and Subsequent Natural Age Hardening of Commercial Al–Si–Cu Alloy." Materials 14, no. 23 (2021): 7155. http://dx.doi.org/10.3390/ma14237155.

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The precipitation of intermetallic phases and the associated hardening by artificial aging treatments at elevated temperatures above 400 °C were systematically investigated in the commercially available AC2B alloy with a nominal composition of Al–6Si–3Cu (mass%). The natural age hardening of the artificially aged samples at various temperatures was also examined. A slight increase in hardness (approximately 5 HV) of the AC2B alloy was observed at an elevated temperature of 480 °C. The hardness change is attributed to the precipitation of metastable phases associated with the α-Al15(Fe, Mn)3Si2

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