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The ratios of raw materials were used as shown in Table 1.
Leaching tests for heavy metals of materials.
It is clear that the geopolymer-based materials are better than its raw materials (RM and FA) for leachability of the heavy metals.
Kumar, Leaching of metals from fresh and sintered red mud, Journal of hazardous materials 185 (2011) 662-668
Tay, Immobilization of mercury and zinc in an alkali-activated slag matrix, Journal of hazardous materials B101 (2003) 65-67

Introduction Composite materials have been the materials of interest for many researchers due to the various advantages that they offer compared to monolithic metal alloys.
The mechanical properties of most traditional engineering materials are sensitive to the strain rate.
These materials present brittle-like properties when high strain rates are employed in the tensile tests.
References [1] Campbell, FC 2010, Structural composite materials, ASM International, Ohio
Materials and Design, vol. 30, no. 10, pp. 4183–4191, ScienceDirect, Elsevier, viewed 28 April 2012

There were two different mechanisms during the process of activating biomass raw materials.
Journal of South China University of Technology (natural science) 2006, 34(3): 63-66.
Journal of Anhui Agricultural Sciences, 2008, 36 (26): 11186-11187.
Journal of Shihezi University (natural science), 2009, 27 (6): 760-763.
Materials Letters, 2005, 59(7): 846-853 [7] Qingqing Miao, Yonghe Han, Qingrong Qian.

Computational Materials Science, 2014, 86, 24-29
Materials Science Forum,2019,956:332-341
Materials Science Forum, 2019, 956: 46-54
Computational Materials Science, 2014, 83, 27-34
International Journal of Advanced Materials and Production, 2016, 1(1), 62-68

Materials and Experimental methods All LFCS material was provided by Tata Steel R&D UK as 44 x 44mm and 140mm long bars machined from an as-cast billet..
Church, The effect of stress triaxiality and strain-rate on the fracture characteristics of ductile metals, Journal of Materials Science. 31 (1996) 453–461
Wierzbicki, On the Application of Stress Triaxiality Formula for Plane Strain Fracture Testing, Journal of Engineering Materials and Technology. 131 (2009) 1–10
Loveday, Validation of a Code of Practice for notched bar creep rupture testing: procedures and interpretation of data for design, Materials at High Temperatures. 16 (1999) 143–158
Dean, Experimental investigation of the spatial variation in viscoplastic response of free-machining steels in hot rolling conditions, Journal of Materials Processing Technology. 177 (2006) 497–500.

The evolution of the (micro-)structural features of oxidized materials were followed by XRD and SEM. 1.
These materials are usually synthesized at 1400°C under flowing nitrogen from a mixture of silicon carbide and silicon powders.
The same behaviour of mass gain is observed between both materials.
Reddy: Materials Chemistry and Physics Vol. 76 (2002), p. 78 [4] E.
Little: Corrosion Science Vol. 35 (1993), p. 931 [12] H.F.

The research of two-dimensional (2D) materials deals with various topics, including condensed matter physics, electronic engineering, materials science, and chemistry, since graphene was mechanically peeled in 2004 by Geim and Novoselov [2].
Although there have been many studies on the melting process of BN materials, the melting mechanism of two-dimensional BN materials with a free surface under the influence of temperature has not been studied in detail.
Novoselov, The rise of graphene, Nature materials 6, No. 3 (2007): 183-191
Zhi, Boron nitride nanotubes, Advanced Materials 19, No. 18 (2007): 2413-2432
[13] Gleiman, Seth, Chun-Ku Chen, Abhaya Datye, and Jonathan Phillips, Melting and spheroidization of hexagonal boron nitride in a microwave-powered, atmospheric pressure nitrogen plasma, Journal of materials science 37 (2002): 3429-3440

With the weight-reduction requirement for transportation tools, more and more plastics and composite materials will be applied.
Therefore, the joints between different materials were required.
Joints between CFRP with metal In addition, other lightweight materials are considered to make joints with CFRP.
International Journal of Adhesion & Adhesives, 2007, 27(7) : 574 – 583
International Journal of Adhesion & Adhesives, 2006, 26: 184 – 198

Materials and Methods Materials.
Journal of Materials Science.
Journal of Polymer Science Part B: Polymer Physics.
Journal of Colloid Interface Science.
Journal of Macromolecular Science, Part B.

But because of KGM great hydrophilicity and viscosity, preparations involved natural KGM as colon- specific delivery materials are not easy to be made.
Materials and Methods Materials.
[4]V Sinha, and R Kumria:European journal of pharmaceutical sciences vol.18. (2003), p. 3-18
[9]CM Niu, WH Wu, Z Wang, et al::Journal of Hazardous Materials vol.141 (2007), p. 209-214
[10]X Chaobo, W Lihui, and Z Lina:Journal of Applied Polymer Science vol.84 (2002), p. 2554-60