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The results are concluded as follows: 1.
Eng. 1 (1985) (2) 131
A 479 (2008) 142
Manuf. 1 (1) 1, 2019
Mes. 1(1) (2010), 17

The detailed microstructures of B steel are shown in Figs. 1 (e) and (f).
The size of retained austenite is 0.3~1µm in both B-T1 and B-T2 steels.
Summary 1.
References [1] N.J.
Forum Vol. 475-479 (2005), p. 289

The CO2 conversion and CH4 selectivity were calculated based on equation (1) and (2), respectively.
Results and Discussion 3.1 Texture properties and structural parameters of catalysts Table 1 BET specific surface area, pore volume and mean pore size of the catalysts Sample aSBET [m2g-1] bVp [cm3g-1] crp [nm] ddNi [nm] reduced spent reduced spent reduced spent spent NiMg/D-S 48.4 54.4 0.12 0.26 2.1 1.6 4.9 NiMg/D-N 81.0 73.3 0.11 0.20 1.9 1.9 3.7 NiMg/D-A 42.9 45.0 0.10 0.10 1.9 1.2 4.4 a Calculated from BET method b,c Calculated from BJH method d Calculated from the three strongest peaks of XRD by Scherrer equation The textural properties of reduced and spent catalysts were displayed in Table 1.
As shown in the pattern, the small broad diffraction peak at 2θ=21.5° for all samples is attributed to the diffraction of amorphous silica, and the weak peaks at 2θ=26.7° and 28° are assigned to the diffraction of quartz phase, and the three strongest peaks located at 2θ=44.6°, 51.9°, 76.5° correspond to the metallic Ni planes of (1 1 1), (2 0 0) and (2 2 0) [8,9].
The particle sizes of crystalline Ni0 on spent catalysts are calculated in Table 1.
References [1] D.

,Ltd.: SNB-1) to study the effect of the dispersant on the slurry rheology.
The dependence of the viscosity values on the dispersant amount is shown in Fig. 1.
The magnitudes of σ and Ea for different disks are listed in Table 1.
References [1] H.Y.P.
Zhong et al., Ammonia sensor based on NASICON and Cr2O3 electrode, Sensors and Actuators B 136 (2009) 479-483

Bach et al. [10] reported roll bonding of aluminum (AW2017; thickness 1 mm) with titanium (TiAl6V4/Ti99,8; thickness 1 mm).
The variation of the outer layer thickness of AA1050 was t1050 = 1 and 10 mm.
A combination of 5 mm core and 1 mm layer shows a process window of just 1 s.
References [1] J.
Schultz, Macro- and micro-surface engineering to improve hot roll bonding of aluminum plate and sheet, Materials Science and Engineering A 479 (2008) 45–57

Fig. 1.
Test setup of specimen-1 E Fig. 3.
Table 1.
Base shear versus lateral drift response of specimen-1 Fig. 6.
References [1] R.

Table 1 gives the details of the machining parameters.
The values were taken from Tables 3 and 4 and are graphically represented in Fig. 1.
Fig. 1 Constant feed vs Progressive feed Fig 2.
References [1] S.
Chattopadhyay, Estimation of tool wear during CNC milling using neural network-based sensor fusion, Mech Syst Signal Pr, Vol. 21 (2007), p. 466–479 [5] H.Z.

Fig. 1.
Table 1 summarizes the tested conditions.
Table 1.
References [1] C.R.
Manuf. 21 (2018) 479–486. doi:10.1016/j.addma.2018.01.007

Fig. 1.
Table 1.
References [1] P.
Robust Nonlinear Control 11, (2001) 479–496
Vol. 1.

The best water content ratio is 1% to 10%.
However, when the time is more than 1 hour, there will be fewer impurities.
Fig. 6 SEM of precipitated silica powder Fig. 7 TG It is the thermal weight curve under 10K·min-1 of sample on figure.7.
References [1] T.
Lobato, Synthesis of Crystallineδ-Na2Si2O5 from Sodium Silicate Solution for Use as a Builder in Detergents, Chem.Eng.Sci, 57 (2002) 479-486