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Özel et al. used a four-factor two-level factorial design (24) with 16 replications to determine the effects of the cutting tool edge geometry, workpiece hardness, feed rate and cutting speed on surface roughness and resultant forces in finish hard turning of AISI H13 steel using CBN tools [2].
Abou-El-Hossein et al. experimentally studied the effect of cutting parameters on cutting force in end-milling of modified AISI P20 tool steel [3].

El Mansori, K.
[16] A.L.
Mikitevich, A.L.

Aluminium buff composes of considerable proportion of Al, Al2O3, SiO2 and MgO that could be used for making high temperature ceramic refractory.
Oxide %wt Al2O3 SiO2 MgO Fe2O3 TiO2 Na2O CaO MnO K2O P2O5 LOI Al Buff 61.8 20.2 3.43 2.01 0.54 0.35 0.30 0.22 0.20 0.01 10.83 RHA 0.18 99.25 - 0.06 0.02 - 0.08 0.03 0.14 0.22 - Talc 0.35 63.05 31.1 0.5 - - 0.72 - - - 4.25 Results and Discussion The XRD patterns of the powder mixture after dry pressing and sintering for 2 h at 1300, 1350, 1375 and 1400°C were shown in Fig. 2.
Benhammou, Y.El Hafiane, Li Nibou, A.Yaacoubi, J.

Positive ions (Na+, K+, Li+, Ca2+, Ba2+, NH4+, and H3O+) must be present in the framework cavities to balance the negative charge of Al in the four-fold coordination [3].
This is caused by the high content of silica in the sample that changed the ratio of Si /Al.
El-Eswed, M.

El-Azab, M.
Kladas, et al: Materials and manufacturing processes Vol. 21 (2006), P. 411 [9] J.M.
Worswick, et al.: Journal of Engineering Materials and Technology Vol. 27 (1) (2005), P. 145 [10] M.

Voisey and Fouquet et al. established a two-dimensional temperature field model during the laser drilling of composites in order to study the mechanism of carbon fiber expansion [8].
A drilling temperature model was developed on the diamond abrasive tool by Yongjie Bao et al [9].
Vol. 57(1997), p. 277 [12] Lasri L, Nouari M, EL Mansori M: J.

Parameters of the Averaged Voronoi Polyhedron are used in the presented paper for the modeling of the diffusion controlled peritectic transformation.
An analytical model of the peritectic transformation, based on the linearized concentration gradient of the solute, has been presented by Das et al. for Cd-Ag and Pb-Bi alloys [[] A.
Using the volume-averaging method Zhang at al. [[] H.

El Mir, M.
Lavernia, Strengthening mechanisms in a high-strength bulk nanostructured Cu–Zn–Al alloy processed via cryomilling and spark plasma sintering, Acta Mater. 61 (2013) 2769-2782
Morales, A.L.

Development and verification of a thermal model of lakes used with water source heat pumps[G]//ASHRAE Trans, 1990, 96(1):574-582 [2] Chiasson A D, Spitler J D, Rees S J, et al.
Ecological Modelling, 2001, 136(1): 67-80 [7] Yeates P S, Imberger J, El-sadek A, et al.

Introduction Semi-solid forming (SSF) is a forming technology invented based on the discovery of the essential rheological properties of vigorously agitated semi-solid metals by Spencer et al. [1] in 1970s, and attracted significant attention around the world.
Those clusters of small grains were identified were attributed to the solidification of large amount of liquid phase, according to the work of Püttgen et al. [11].
El-Bagoury, Semi-solid processing of ultrahighcarbon steel castings, Mater.