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PRODUCTION OF Li2O-ZrO2-SiO2-Al2O3 (LZSA) GLASS-CERAMIC FOAMS BY AERATION AND POLYMERIZATION OF SUSPENSION Ida Eunice Favarin Pozzobom1,2a, Mariana de Souza2b, João Batista Rodrigues Neto1,2c, Fabiano Raupp-Pereira1,2d, Eliandra de Sousa Trichês2,3e, Antonio Pedro Novaes de Oliveira1,2f 1Graduate Program in Materials Science and Engineering (PGMAT) 2Laboratory of Glass-Ceramic Materials (VITROCER) Department of Mechanical Engineering (EMC) Federal University of Santa Catarina (UFSC) Campus Universitário – Trindade, 88040-900 Florianópolis, SC, Brazil 3Department of Science and Technology Federal University of São Paulo (UNIFESP) 12231-280, São José dos Campos, SP, Brazil aida@ifsc.edu.br, bsouzaamarina@gamil.com, cjbrn@gmail.com, draupppereira@yahoo.com.br, eeliandra.sousa@gmail.com, fpedronovaes@emc.ufsc.br Keywords: glass-ceramic foams, gelcasting, porous ceramics.
The morphological, physical and mechanical properties of the consolidated glass-ceramic foams indicated that the process of gelcasting may be a valid alternative to produce porous materials for applications at temperatures lower than 950°C.
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The current level of the development of composite materials allows producing laminate structures with the desired properties.
Advantages and disadvantages of glulam joints where composite materials are used are noted.
Examples of the joint use of composi\te materials and timber in Russia and internationally are given.
Conclusions about the possibilities and ways of using composite materials in the design of wide-spanned glued timber structures are drawn.
Conclusions The composite materials (carbon fiber in particular) have good prospects as construction materials.

The materials differed in grain size with the hot rolled materials showing a considerably smaller grain size.
Nilsson, Overview: Super Duplex Stainless Steel, Materials Science and Technology, 8 (1992) 685-700
Pettersson, Surface Integrity of 2304 Duplex Stainless Steel After Different Grinding Operations, Journal of Materials Processing Technology 229 (2016) 294-304
Mateo, Effect of the annealing temperature on the mechanical properties, formability and corrosion resistance of hot-rolled duplex stainless steel, Journal of Materials Processing Technology, 209 (2009) 1770-1782
Padilha, Comparative study on sigma phase precipitation of three types of stainless steels: austenitic, superferritic and duplex, Materials Science and Technology, 22(9) (2006) 1098-1104

Development of new intelligent High potential therapeutic apparatus with intelligent materials Lei Tong1, a, Tiedan Gao 2,b and ZhiQiang He 2,c* 1Guangdong Vocational College of Mechanical and Electrical Technology, Guangzhou, China 2School of Biomedical Engineering, Southern Medical University, Guangzhou, China a957426228@qq.com, b443676017@ qq.com, c571611621@qq.com, * Correspondence to: Dr HE Zhi-qiang , Institute of Biomedical Engineering, Southern Medical University，Guangzhou 510515, China.
Acknowledgement This article is supported by: subject of science and technology in Guangdong province (2009A030200008）.
References [1] Xu Xiaomei, Clinical application of high potential therapeutic equipments: Chinese Journal of Convalescent Medicine, Vol.5 (1) (1996), P.28-30
[2] Tang Mengyu, The curative effect observation of high potential therapeutic apparatus for treatment of neurasthenic: Chinese Journal of Convalescent Medicine (2006)
[4] Lou Huijun, The research of Ac high potential treatment: Chinese Journal of Clinical Rehabilitation, Vol.6(12) (2002), P.3742-3743,

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Preparation of Porous Cylindrical Tubes Substrates from Zeolite and Clay for TiO2 Photocatalyst Coating Nithiwach Nawaukkaratharnant1,a, Thanakorn Wasanapiarnpong1,2,b*, Charusporn Mongkolkachit3,c, Thanataon Pornphatdetaudom4,d 1Research Unit of Advanced Ceramics, Department of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand 2Center of Excellence on Petrochemical and Materials Technology, Bangkok, 10330, Thailand 3National Metal and Materials Technology Center (MTEC), National Science and Technology- Development Agency (NSTDA), Pathum Thani 12120, Thailand 4Nuclear Ceramic Laboratory, Department of Nuclear Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan anithiwach.n@hotmail.com, bthanakorn.w@chula.ac.th, ccharuspm@mtec.or.th, dpornphatdetaudom.t.aa@m.titech.ac.jp Keywords: Porous substrate, TiO2 coating, Lignin degradation, Photocatalyst.
Moreover, the photocatalyst activity of the combination of TiO2 and zeolite materials was studied under UV irradiation.
Thanks for Research Unit of Advanced Ceramic, Department of Materials Science, Faculty of Science, Chulalongkorn University.
Anpo, Efficient removal of toluene and benzene in gas phase by the TiO2/Y-zeolite hybrid photocatalyst, Journal of Hazardous Materials, 237-238 (2012) 133-139
Vargová, Reticulated macroporous ceramic foam supported TiO2 for photocatalytic applications, Materials Letters, 63 (2009) 461-463

This technique has been widely used in aerospace materials, heat-resistant materials [1, 2], electronic packaging [3], and ceramic materials over the past decades.
In addition, there are great prospects of this method to weld the new composite materials [5, 6], single crystal materials and a multitude more[7].
Guan: Journal of Materials Science.
Welding Journal.
Ojo: Materials Science and Engineering A.

Journal of functional materials, 2013, 44（13）：1871-1875
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Journal of Applied Polymer Science, 2008(110), 747–752
Journal of Applied Polymer Science, 1998(69):1043-1050.