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, LI K K, ZHOU Y. A new method to establish dynamic recrystallization kinetics model of a typical solution-treated Ni-based superalloy[J]. Computational Materials Science, 2016, 122: 150-158. [16] ZHAO D...] ESTRIN Y, MECKING H. A unified phenomenological description of work hardening and creep based on one-parameter models[J]. Acta Metallurgica, 1984, 32(1): 57-70. [19] GOURDET S, MONTHEILLET F. A model......
of grain boundary serrations in a wrought Ni-based superalloy [J]. Materials Science and Engineering A, 2012, 536: 37-44. [12] ZHANG Y, JING H Y, XU L Y, HAN Y D, ZHAO L, XIAO B. Microstructure... compatible welding fillers to join Sanicro 25 tubes. However, utilizing nickel-base consumables increases costs when generation plants are constructed. Moreover, the elemental redistribution......
conditions [J]. International Journal of Plasticity, 2013, 51(6): 145-160. [8] LIN Y C, CHEN X M, WEN D X, CHEN M S. A physically-based constitutive model for a typical nickel- based superalloy [J... A, 2012, 549(7): 93-99. [13] SAMANTARAY D, MANDAL S, KUMAR V, ALBERT S K, BHADURI A K, JAYAKUMAR T. Optimization of processing parameters based on high temperature flow behavior and microstructural......
. Interfacial microstructure and mechanical characterization of silicon nitride/nickel-base superalloy joints by partial transient liquid phase bonding [J]. Ceram Int, 2016, 42(1): 1633-1639. [27] MATOVIC B...% Y2O3 sintering additives, as indicated by the yellow arrow in Figures 2(b), (d) and (f). In addition, a large number of rod-like β-Si3N4 grains are observed in both LY and Y samples. Based on Eq. (1......
-nitrided S45C steel[J]. Surface and Coatings Technology, 2012, 213: 271-277. [13] AMANOV A, CHO I, PYUN Y. Microstructural evolution and surface properties of nanostructured Cu-based alloy by ultrasonic... superalloy[J]. Journal of Alloys and Compounds, 2016, 672: 457-469. [28] CHEN Gouqing, YAN Jiao, TIAN Tangyong, et al. Effect of wet shot peening on Ti-6Al-4V alloy treated by ceramic beads[J......
, DENG Jiao, LIU Guan, CHEN Jian. Constitutive models for high-temperature flow behaviors of a Ni-based superalloy [J]. Materials and Design, 2014, 59: 115-123. [26] PRASAD Y V R K, GEGEL S M D H L... by the constructed constitutive equation is consistent with the experimental result, and the hot processing maps are established based on the dynamic material model. The optimal hot deformation temperature......
based on the Murty criterion[J]. Intermetallics, 2012, 20(1): 1-7. [8] SAJJADI S A, CHAICHI A, EZATPOUR H R, MAGHSOUDLOU A, KALAIE M A. Hot deformation processing map and microstructural evaluation of the Ni-based superalloy IN-738LC[J]. Journal of Materials Engineering and Performance, 2016, 25(4):1269-1275. [9] YAN Jie, PAN Qing-lin, LI An-de, SONG Wen-bo. Flow behavior......
process [11-14]. A great deal of research has been carried out and many new theories have been proposed regarding size effects. Based on the metal physics theory, grains in the surface layer of specimens... material exhibit homogeneity and their flow behavior shows similarity. Fig. 6 Microstructure of foil specimen with thickness of 30 μm Based on the above analysis, it can be concluded that as the foil......
μm, respectively. Based on the conventional pseudomorphic transformation and chemical vapor transport mechanisms, the effects of adding salts on the reaction mechanism were investigated in detail... in different ways based on analyzing DTG (differential thermo- gravimetry) curves and the reaction rate varies with different rules with changing the kind of additives. At the low temperature of 1038......
& Local Joint Engineering Laboratory for High-performance Metal Structure Material and Advanced Manufacturing Technology, Guizhou University, Guiyang 550025, China) Abstract: Based on the results...). Meanwhile, the Arrhenius constitutive equation was established and the variation law of the material constants (α, n, Q and lnA) under different strain conditions was characterized based......
