Search results

Rashid 3,c 1,2,3 Department of Mechatronics Engineering, International Islamic University Malaysia Jalan Gombak, 53100, Kuala Lumpur, Malaysia amoinul@iium.edu.my, btarikbina@gmail.com, cmahbub@iium.edu.my Keywords: LNF contact, high-Hertz stress, EFF, Ni-Co, Photolithography, Contact surface.
This study is also partially supported by Masanori Kajihara, Department of Materials Science and Engineering of Tokyo Institute of Technology.
Ehrfeld, “Mechatronic Micro Devices,” Proceedings of the 1999 International Symposium on Micromechatronics and Human science, pp. 27-32, 1999 [7] D.
Warren, “Determining the Fracture Toughness of Brittle Material by Hertzian Identation,” Journal of the European Ceramic Society, vol. 15, pp. 201-207, 1995 [10] N.
“Mechanics of Hertzian Cracking,” Tribology International, Vol. 28, No. 6, pp. 357-362, 1995

International Journal of Environmental Science and Technology. 17(12) (2020) 4775–4786
Chemical Engineering Journal. 386 (2020) 123807
Environmental Engineering Research. 21(1) (2016) 1–14
EUREKA: Physics and Engineering. 1 (2017) 13–20
Ocheretna, Establishing the regularities in forming the properties of ceramic wall materials containing waste from gas extraction (drilling sludge).

Gyula Varga1, a 1University of Miskolc, Department of Production Engineering, H-3515, Miskolc, Egyetemvaros agyulavarga@uni-miskolc.hu Keywords: burnishing, environmentally friendly manufacturing, factorial experiment design, surface roughness Abstract.
The result of burnishing depends on some parameters, such as - burnishing parameters (technological parameters: speed, feed; force; number of passes), - burnishing tools (material: PCD, carbide, ceramic; shape: spherical, semi-cylindrical; dimension of the tip), - machine (type and rigidity of the lathe), and - lubricant (type and viscosity of the lubricant).
Acknowledgements This research was partially carried out in the framework of the Center of Excellence of Innovative Engineering Design and Technologies at the University of Miskolc.
Techn, Vol.: 53, Issue: 1-4, (2011) 105-112 [3] Kundrak, J., Alternative Machining Procedures of Hardened Steels, Manufacturing Technology, Vol. 11, No. 11, Dec. (2011) 32-39, [4] Sztankovics I, Kundrák J: Theoretical Value of Total Height of Profile in Rotational Turning, Applied Mechanics and Materials, Vol. 309, (2013) pp. 154-161, [5] Beňo, J., Maňková, I., Vrabeľ, M., Kottfer, D., Roughness Measurement Methodology for Selection of Tool Inserts, Measurement, Vol. 46, Iss. 1, January (2013), 582–592, [6] Sovilj-Nikic I., Sovilj B., Kandeva M., Gajic V., Sovilj-NikicS., Legutko S., Kovac P., Tribological Characteristics of Hob Milling Tools from Economical Aspect, Journal of The Balkan Tribological Association, Vol. 18 nr. 4, (2012), pp. 577-585 [7] Byrne, G, Scholta, E, Environmentally clean machining processes - a strategic approach, CIRP Annals of Manufacturing Technology, Vol. 42 (1) (1993), pp. 471–474 [8] Weinert K, Inasaki I, Sutherland JW, Wakabayashi T, Dry machining
International Organization for Standardization [14] Szabó, G., Kundrák, J.: Investigation of Residual Stresses in Case of Hard Turning of Case Hardened 16MnCr5 Steel, Key Engineering Materials, Volume 581, (2014) pp.: 501-504,

Hazimmah1,a* and Khairunisa Muthusamy2,b 1Department of Civil Engineering,Kolej Poly-Tech MARA Kuantan KM 8, Jalan Gambang 25100 Kuantan, Pahang 2Faculty of Civil Engineering & Earth Resources Universiti Malaysia Pahang Lebuhraya Tun Razak 26300 Gambang, Kuantan, Pahang, 2Corresponding Author: khairunisa@ump.edu.my Keyword: steel fiber reinforced polymer modified concrete (SFRPMC), acrylic emulsion polymer (AEP), steel fiber reinforced concrete (SFRC), steel fiber, silica fume, material characterization, water-cement ratio, curing time, mechanical properties, X-ray diffraction analysis (XRD).
Journal Composite Material. 41: 1445-1447
The international Journal of Cement Composites and Lightweight Concrete: 235-244
Ceramics International. 33: 1419-1425

Use of AE Testing Data for Condition Monitoring in Wind Turbine Gearbox Qin Hongwu1, a, Cao Fucheng1, b, Fan Qinyin2, c, Maimaijiang Aishan*1,d 1 School of Electronic and Information Engineering, Changchun University, Changchun, China 2 Graduate School of Engineering, Osaka University, Osaka, Japan a email: hongwuqin@aliyun.com, b email: arthurcao@hotmail.com, c email: fqyyhoo@yahoo.co.jp *Corresponding Author: 1970270127@qq.com Keywords: acoustic emission; condition monitoring; WTG; NDT; Abstract.
In an engineering approach, an empirical wind shear exponentis specified for each terrain type.
Analysis results of acoustic emission signal's wavelength characteristics from different ceramic material's static tests on four-point bending are shown in figure. 1.
NDT&E International, 2004, 37(4):279-290
Journal of Acoustic Emission (USA).2001, (18-19):34-40

Influence of Multi-Walled Carbon Nanotube Addition on the Hardness of NiAl-CNT and NiAl3-CNT Composites AWOTUNDE Mary Ajimegoh1,a*, AYODELE Olusoji Oluremi2,a, ADEGBENJO Adewale Oladapo3,a,c, OKORO Moses4,a, SHONGWE Mxolisi Brendon5,b, OLUBAMBI Peter Apata6,a aCenter for Nanoengineering and Tribocorrosion, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, South Africa bInstitute for NanoEngineering Research, Tshwane University of Technology, Pretoria, South Africa cMechanical Engineering Department, The Ibarapa Polytechnic, Eruwa, Oyo State 200005, Nigeria 1*mary.awotunde@uniben.edu, 2sojlags@yahoo.ca, 3waleeleect@gmail.com, 4okoromo@gmail.com, 5ShongweMB@tut.ac.za, 6polubambi@uj.ac.za Keywords: NiAl, NiAl3, carbon nanotubes, ball milling, densification, microhardness Abstract.
Improving this property has mandated researchers and engineers alike to reinforce nickel aluminides with a variety of elements, from rare earth materials, to refractories and more recently, nanomaterials like CNTs [5, 6].
In Mechanical and Intelligent Manufacturing Technologies (ICMIMT), 2018 IEEE 9th International Conference on 2018; 64-68
Journal of the European Ceramic Society. 2010; 30: 865-73
Materials Science and Engineering: A. 2018; 711: 460-9.

Saedona,1 Norkamal Jaafarb,2 and Mohd Azman Yahayaa,3 aFaculty of Mechanical Engineering, Universiti Teknologi MARA, Malaysia.
With this process, titanium alloy, alloy steel, conductive ceramics and aerospace materials can be machined irrespective of their hardness and toughness.
Acknowledgement The authors would like to thank the Faculty of Mechanical Engineering (AMTEX), Research Management Institute (RMI-600- RMI/FRGS 5/3 (20/2013)), Universiti Teknologi MARA and Ministry of Education, Malaysia for the research funding under Fundamental Research Grant Scheme (FRGS).
International Journal of Engineering, Science and Technology. 2: 162-183

As shown in Figure 2, the size of tensile specimen is designed according to Gleeble 3500 standard tensile specimens established by British Royal Engineering Society.
References [1] Karbasian H, Tekkaya A E: Journal of Materials Processing technology,2010,210(15):2103-2118 [2] Pellegrini D: University of Padua(2012)
[6] Casas B, Latre D, Rodriguez N, et al: 1st International Conference on Hot Sheet Metal Forming of High-Performance Steel, Kassel, Germany, 2008
[8] Svec T, Grüner M, Merklein M: Key Engineering Materials, 2011,473:699-706
[9] Merklein M, Svec T: Production Engineering, 2012:1-11.

The Crystalline Admixture Effect on Concrete and Cement Mortar Compressive Strength Jiří PAZDERKA1,a, * 1Czech Technical University in Prague, Faculty of Civil Engineering, Department of Building Structures, Thakurova 7, 166 29 Prague, Czech Republic ajiri.pazderka@fsv.cvut.cz Keywords: Concrete, crystalline admixture, compressive strength, cement mortar.
Carse, Performance of permeability-reducing admixtures in marine concrete structures, ACI Materials Journal. 107(3) (2010) 291-296
Pazderka, Concrete with crystalline admixture for ventilated tunnel against moisture, Key Engineering Materials. 677 (2016) 108-113
Konvalinka, Basic and hygric properties of concrete containing fine ceramic powder, Advanced Materials Research. 897 (2014) 188-191
Yuers, Chemical waterproofing more than skin deep, Concrete Engineering International, 8(1) (2004) 36-37

Forest Products Journal, 55(5): 4-10
Journal of Cleaner Production 15: 1287-1294
Colloids and Surfaces A: Physicochemical and Engineering Aspects, (292) 1: 56-62
Advanced Engineering Materials, 6(9): 754-761
Food Research International, 42:1240-1253 [36] Azeredo, H.