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Azmah Hanim2, d 1UTM Razak School of Engineering & Advanced Technology, Universiti Teknologi Malaysia, 54100, Kuala Lumpur, Malaysia 2Department of Mechanical and Manufacturing Engineering, Universiti Putra Malaysia, 43300, Serdang, Malaysia aoaayad2@live.utm.my*, bastuty@utm.my, csallehuddin.kl@utm.my, dazmah@eng.upm.edu.my Keywords: Ti-Al-Fe alloys, lamellar microstructure, hardness.
Introduction Titanium alloys exhibit extraordinary properties and are thus, increasingly used in many engineering applications, such as the aerospace, marine, automotive and petroleum industries [1-6].
Kutz, Mechanical Engineers' Handbook, Materials and Mechanical Design, Wiley, 2005
Rethwisch, Materials Science and Engineering: An Introduction.
Forum, 747-748 (2013) 919-925

Use of strain energy density W and Qo as quality indices for rating the quality of cast aluminium alloy354 as a function of processing parameters Prateek Sibal, a, G Dinesh Babu 2, b and M Nageswara Rao 3, c 1School of Mechanical and Building Sciences, VIT University, Vellore-632014, Tamil Nadu, India 2LAP-Ross Engineering Limited, Pulivalam village, Vellore District, Tamil Nadu, India 3School of Mechanical and Building Sciences, VIT University, Vellore-632014, Tamil Nadu, India aprateeksibal@gmail.com, bdhineshbabu1979@gmail.com, cm.nageswararao@vit.ac.in Keywords: Quality index, Strain energy density, Interrupted aging treatment, Artificial aging temperature, modification Abstract Cast aluminium alloy 354 has found widespread application in the automotive industry for its excellent mechanical properties and good castability.
Introduction The automobile industry faces the twin challenge of engineering vehicles that comply with the stringent environmental regulations of the day and at the same time deliver high performance.
Qo = Rp + 10.W (1) According to Alexopoulos [8] the number 10 appearing in the expression for Qo represents a typical value of the ratio of Rp /W for properly optimised advanced aluminium alloys.
Rooy, Aluminum Alloy Castings: Properties, Processes and Application, ASM International, 2004 - Technology & Engineering
Davis, Aluminum and Aluminum Alloys, ASM International, 1993 - Technology & Engineering [3] H.R.

Forum Vol. 83-87 (1992), p. 119 ].
ABAQUS FEA software is a typical tool, which is applied more and more widely in civil engineering structure analysis in our country[[] M.A.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
In addition, boundary or interface nonlinear problems is often meet in civil engineering[[] G.
And displays the process of arch plate failure under ultimate load，provides the numerical simulation method to the analysis of arch plate engineering.

Thermodynamic Modeling and Experimental Measurement of Precipitation Formation during Dynamic Recrystallization for Magnesium Alloys Abu Syed Humaun Kabira, Jing Sub, Mehdi Sanjaric, In-Ho Jungd and Stephen Yuee Department of Mining and Materials Engineering, McGill University, 3610 University Street, Montreal, Quebec, Canada H3A 0C5 aabu.kabir@mail.mcgill.ca, bjing.su@mail.mcgill.ca, cmehdi.sanjari@mail.mcgill.ca, din-ho.jung@mcgill.ca, dsteve.yue@mcgill.ca, Keywords: Thermodynamic modeling, Hot compression, Dynamic precipitation Abstract.
Uggowitzer, High-strength magnesium alloys for degradable implant applications, Materials Science and Engineering: A, 528 (2011) 1047-54
Kojima, Recrystallization mechanism of as-cast AZ91 magnesium alloy during hot compressive deformation, Materials Science and Engineering: A, 527 (2009) 52-60
Kainer, Intermetallics in Magnesium Alloys, Advanced Engineering Materials, 8 (2006) 235-40
Yue, Study of dynamic precipitation during hot deformation of Mg-Al-Sn alloys, Materials Science Forum 765 (2013) 461-465

Although poor corrosion resistance is seen as undesirable in many engineering applications, in the area of medical implants, this property enables implanted devices in the human body to corrode and degrade over time.
Figure 3 shows the representative engineering stress-strain curves and tensile properties obtained from the tensile testing of both uncoated and coated samples.
Acknowledgements The research was supported by Natural Sciences and Engineering Research Council of Canada (NSERC) and the University of Windsor.
Nie, Plasma Electrolytic Oxidation Treatment of Pure Magnesium for Potential Biological Application, PRICM: 8 Pacific Rim International Congress on Advanced Materials and Processing, 2013, 1655-1662 [3] P.
Chang, Tensile Properties of AZ91D Magnesium Alloy Coated by Plasma Electrolytic Oxidation, Materials Science Forum, 620-622, 2009, 259-262

The Monitoring System of Waste Heat Recovery Based on S7-300 PLC and WinCC Xiaodong Tan 1, a, Kede Zheng 2,b and Chenbao Liu 3,c 1School of Mechanical Engineering, Dalian Jiaotong University, Dalian, Liaoning, 116028, China 2School of Mechanical Engineering, Dalian Jiaotong University, Dalian, Liaoning, 116028, China 3School of Mechanical Engineering, Dalian Jiaotong University, Dalian, Liaoning, 116028, China atxd_f@sina.com, b110kede@163.com, cachilles_bao@yahoo.cn Keywords: Waste Heat Recovery, Monitoring System, S7-300 PLC, WinCC Abstract.
Set one host computer in the field of waste heat recovery system as operator station, set one host computer in the energy conservation office as engineering station, which is used to generate database, maintain the global database, design graphics of process of the waste heat recovery system.
There are two the host computer, the one used as operator station and the other used as engineering station.
Both used PLC characteristics--high reliability, strong anti-interference, simple programming, and WinCC characteristics-- strong graphic design, high capacity data processing, and integrated advanced automation technology.
Forum Vol. 63-67 (1995), p. 105 [5] L.K.

Elqady1,5,d, Kholoud Madih1,6,e and Essam Hares1,2,f 1Chemical and Petrochemicals Engineering Department, Egypt-Japan University of Science and Technology (E-JUST), New Borg El-Arab City, Alexandria, Egypt 2Mechanical Power Engineering Department, Faculty of Energy Engineering, Aswan University, Aswan City, Egypt 3Chemical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, Egypt 4Fabrication Technology Department, Advanced Technology and New Materials and Research Institute (ATNMRI), City of Scientific Research and Technological Applications, Alexandria, Egypt 5Faculty of Engineering, Aswan University, Aswan City, Egypt 6Chemical Engineering Department, Faculty of Engineering, Minia University, Minia City, Egypt aabdallah_yousef@aswu.edu.eg, belshazly_a@yahoo.com, cmarwa.f.elkady@gmail.com, dhesham.elqady@aswu.edu.eg, ekholoud.mahmoud@ejust.edu.eg, fessameldin.mahmoud@ejust.edu.eg Keywords: Magnesium oxide, Thermophysical properties, Volume fraction
Choi, “Enhancing thermal conductivity of fluids with nanoparticles,” in American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED, 1995
Abdelhafez, “Evaluation of surfactants on thermo-physical properties of Magnesia-oil nanofluid,” in Materials Science Forum, 2018

Santos: An Overview of Recent Advances and Trends in Plastic Recycling, In: C.V.
Damanhuri: Study of Recycle Performer Distribution of Mineral Plastic Bottle Waste (Case Study: Bandung City), Environmental Engineering Department, Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, Bandung (2009)
Jeremia: Plastic Packaging Material Value Conservation and Evident of the Consumers’ Acceptance, Key Engineering Materials, vol. 773 (2018), pp. 390-395
Hapsari: Plastic Packaging Material Value Conservation and the Structure of Stakeholder Role, Key Engineering Materials, vol. 773 (2018), pp. 396-404
Nurcahyo: Impact of Plastic Packaging Design on the Sustainability of Plastic Recyclers, International Journal of Applied Science and Engineering (2019). 16, 1: 25-33.

Green Chemistry: A popular education courses about the science and the quality Hao Ren1, a, Suzhen Jia1, b, Chunhua Fan1, c and Yufen Zhang1, d 1Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, Shandong, China 250022 achm_renh@ujn.cn, bchm_jiasz@ujn.cn, cchm_fanch@ujn.cn,chm_zhangyf@ujn.cn Keywords: Green Chemistry; General Education Elective Course (GEEC); Overall Scientific Literacy; Teaching Reformation Abstract: “Green Chemistry” is General Education Elective Course (GEEC).
While the university launched The Study Audio-Visual Classroom, UJN Forum, a Must-Read Titles of the Students in Stacks and other forms of general education.
l As a student from school of chemistry & chemical engineering, I didn’t taking the course seriously at first.
This is also one of the task of the “Green Chemistry”. 3) Science Research Advancing Teaching Only does the research go on, teacher can keep up with the pace of the technological development.
Xie: Chemical Engineering & Equiment, No. 8 (2011), p.224 (in Chinese)

Rajkumar6,f, Ram Subbiah7,g 1Research Scholar, Anna University, Chennai 600 025, Tamil Nadu, India 2Department of Mechanical Engineering, K.Ramakrishnan College of Engineering, Samayapuram, Trichy 621112,Tamilnadu,India 3*Centre for Materials Engineering and Regenerative Medicine, Bharath Institute of Higher Education and Research, Chennai - 600073, Tamilnadu, India 4Department of Mechanical Engineering, St.
Peters Institute of Higher Education and Research, Chennai, Tamil Nadu, India 5Department of Mechanical Engineering, Saveetha School of Engineering, SIMATS, Chennai – 602 105, Tamil Nadu, India 6Department of Mechanical Engineering, Faculty of Manufacturing, Institute of Technology, Hawassa University, Ethiopia 7Department of Mechanical Engineering, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad, Telangana, India akawinsathya@gmail.com, bsmravichandran@hotmail.com, c*mohanavel.phd@gmail.com, ddinesh.15mech@gmail.com, esathish.sailer@gmail.com, fccetraj@gmail.com, gram4msrm@gmail.com Keywords: Copper, Metal Matrix Composite, Powder Metallurgy, Properties.
These include aerospace, armaments, electronic engineering, and electrical engineering [2].
A high strength-to-weight ratio, corrosion resistance, magnetic properties, and thermal conductivity are all requirements for most advanced industrial sectors such as electronics, marine, and aerospace [15].
[10] Mahir Uzun, Mehmet Sinan Çetin, Investigation of characteristics of Cu based, Co-CrC reinforced composites produced by powder metallurgy method, Advanced Powder Technology, Volume 32, Issue 6, 2021, Pages 1992-2003, https://doi.org/10.1016/j.apt.2021.04.009