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El-Saeed3, d 1 Cairo University, Mechanical Design and Production Department, Giza, Egypt 2 Beni- Suef University, Faculty of Engineering, Mechanical Design and Production Department, Beni Sueif, Egypt 3 Akhbar El-Youm Academy, Department of Mechanical Engineering, 6 of October City, Giza, Egypt aahmed.shash@cu.edu.eg, baeid958@yahoo.com, cielmahallawi@bue.edu.eg, dmo3taz.elsaeed@gmail.com Keywords: Nano-Metal Matrix Composites, ZrO2 nano-powders, Mushy Zone, Mechanical properties.
These materials have low specific gravity that makes their properties particularly superior in strength and modulus to many traditional engineering materials such as metals.
The importance of composites as engineering materials is reflected by the fact that out of over 1600 engineering materials available in the market today more than 200 are composites [4-6].
Sahoo, Mechanical and Wear Properties of Rheocast and Conventional Gravity Die Cast A356 Alloy, Materials Science and Engineering A 435–436, 2006, pp. 521–529
Amer, Moataz El-Saeed, Influence of Al2O3 Nano-dispersions on Mechanical and Wear Resistance Properties of Semisolid Cast A356 Al Alloy, Mechanical and Materials Engineering of Modern Structure and Component Design, Journal of Advanced Structured Materials, Springer International Publishing, 2015, Vol. 70, pp. 13-24

Valenza, A review on basalt fibre and its composites, Composites Part B: Engineering, 74 (2015) 74-94
Moon, Characteristics of basalt fiber as a strengthening material for concrete structures, Composites Part B: Engineering, 36 (2005) 504-512
Shimc, Characteristics of golf shafts produced by carbon and basalt fibers, Journal of Ceramic Processing Research, 15 (2014) 355-359
Smrček, The Liquidus Temperature; Its Critical Role in Glass Manufacturing, International Journal of Applied Glass Science, 1 (2010) 151-163
Zanotto, DSC Method for Determining the Liquidus Temperature of Glass-Forming Systems, Journal of the American Ceramic Society, 93 (2010) 3757-3763

It can process metals, rubber, composites, polymers and ceramics etc.
Yasa: part and material properties in selective laser melting of metals. 16th International Symposium on Electro Machining
Journal of Materials Processing Technology 211 (2011) 978–987
Journal of Heat Transfer July (2009), Vol. 131 / 072101-1 [6] Bin Xiao, Yuwen Zhang: Numerical Simulation of Direct Metal Laser Sintering of Single-Component Powder on Top of Sintered Layers.
Journal of Manufacturing Science and Engineering August (2008), Vol. 130 / 041002-1 [7] V.G.

But one shortage of the porous ceramics is that the strength decreases exponentially with the pore volume ratio [6].
On the basis of the present work, HAP/CaSO4 and β-TCP/ CaSO4 composite ceramics are prepared.
Rey: Key Engineering Materials Vol. 218-220 (2002), pp. 65
Olsen: Journal of Orthopaedic Research Vol. 20 (2002), pp. 643
Dean-Mo:Ceramics International, Vol. 24 (1998), pp. 441

Preparation and characteristics of Eu and Dy doped Sr4Al14O25 Phosphor Hom Nath Luitel a , Takanori Watari b , Toshio Torikai c, Mitsunori Yada d Faculty of Science and Engineering, Saga University, Honjo-1, Saga 840-8502, Japan amehomnath@yahoo.com; bwatarit@cc.saga-u.ac.jp, ctorikait@cc.saga-u.ac.jp, dyada@cc.saga-u.ac.jp Keywords: Phosphor; Emission; Persistency; Sr4Al14O25:Eu 2+, Dy 3+ Abstract.
Randomly dispersed micro-pores were observed making the ceramics spongy.
Feng: Ceramics International 30 (2004) 285-280
Niittykoski: Journal of Solid State Chemistry 171 (2003) 114-122
Kutty: Journal of Alloys and Compounds 354 (2003) 221-231

Derkach, Tribological properties of detonation coatings based on titanium aluminides and aluminum titanate, Powder Metallurgy and Metal Ceramics. 44(11-12) (2005) 531-536
Miyamoto, Titanium aluminide coating on titanium surface using three-dimensional microwelder, Materials Science and Engineering: A. 492(1-2) (2008) 199-204
Chiu, Wear and corrosion resistance of pure titanium subjected to aluminization and coated with a microarc oxidation ceramic coating, International journal of electrochemical science. 10 (2015) 4290-4302
Ermakov, The study of the chemical and phase composition of the diffusion interaction zone in layered composite Cr20Ni80-AD1, IOP Conference Series: Materials Science and Engineering. 177(5) (2017) 012134
Gurulev, Diffusion processes in heating a Ti‐Al composite produced by explosion welding, Welding international. 15(5) (2001) 399-401

International Journal of Applied Ceramic Technology, 2010. 7(1): p. 30-40
Osman, Role of CA-EDTA on the Synthesizing Process of Cerate-Zirconate Ceramics Electrolyte.
Journal of Chemistry, 2013. 1: p. 1-7
Procedia Engineering, 2016. 148: 72-77
Journal of Alloys and Compounds, 2009. 484: 263-267

The Study of Friction Materials in Brake Pad of Small Electric Car Kunyu Zhao1,a, Wen Jiang1,b, Zhengkun Li2,c, Xinkun Zhu1,d 1 Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China 2 Faculty of Mechanical and Engineering, Kunming University of Science and Technology, Kunming 650093, China akyzhaoy@sina.com, bjiangwen0730@hotmail.com, c108376047@qq.com, d1123577732@qq.com Keywords: brake pad; friction materials; metal-based; lubrication; hard phase Abstract.
Generally the lower the cost of the brake pads, the faster wear.The friction block of the brake pads, according to their components are divided into the following categories: asbestos brake pads, semimetal brake pads, less metal brake pads, NAO formula brake pads, ceramic brake pads and NAO ceramic brake pads.
At present semimetal ceramic type friction materials without asbestosis are mainly used in electric vehicle brake pads.
(in Chinese) [5] Rongping Yun，Peter Filip and Yafei Lu: Tribology International.
(in Chinese) [6] Zhongxin Yu, Yalun Huang and Laizhi Wang: Journal of Wuhan Automotive Polytechnic University.

The Research on Deep and Narrow Groove Grinded by Diamond Wheel Chunyang Tang, Long Wu, Zhilong Li, Huafeng Lu, Hua Yang, Qingqing Li, Rongfa Chen* College of Mechanical Engineering, Yangzhou University, China *rfchen@yzu.edu.cn Keywords: Diamond wheel, Grinding, Shape Abstract.
Fig. 1 The engineering picture of mesh plate The processing difficulty lies in the side of surface of the deep and narrow trench [6-8].
Journal of Materials Processing Technology 2009.2(209):1871-1876
International Journal of machine Tools and Manufacture 2006.3(46):333-342
Optics and Lasers in Engineering.2010,3(48):295-304.

Annigeri1,a*, Sekharam Charan Simha2,b 1Department of Mechanical Engineering, Amrita School of Engineering, Bengaluru Campus, Amrita Vishwa Vidyapeetham, India 2Department of Mechanical Engineering, Amrita School of Engineering, Bengaluru Campus, Amrita Vishwa Vidyapeetham, India auk_annigeri@blr.amrita.edu, bsekharamcharansimha@gmail.com Keywords: microstructure, stir casting, particulate, hardness Abstract.
Because of its enhanced density, great hardness, and thermal stability, ceramic reinforcement is the most used.
Suresh, N Shenbaga Vinayaga Moorthi, Process development by stir casting and investigation on microstructures and wear behaviour of TiB2 on Al6061 MMC, Proceedia Engineering 64 (2013) 1183–1190 [18] J.
Hashmi, Metal matrix composites: Production by the stir casting method, Journal of Materials Processing Technology 92–93 (1999) 1–7 [19] Annigeri U.K, Veeresh Kumar G B, Effect of reinforcement on density, hardness, and wear behaviour of Aluminium metal matrix composites: A Review, Materials Today: Proceedings 5 (2017) 11233-11237 [20] Pardeep Sharma, Satpal Sharma, Dinesh Khanduja, A study on microstructure of aluminium matrix composites, Journal of Asian Ceramic Societies 3 (2015) 240–244 [21] G.
Annigeri, Physical, Mechanical, and Fracture Studies of Al6061-B4C MMCs, International Conference on Materials Research in Science and Engineering, AIP Conf.