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Veinthal2,f 1Institute of Forestry and Rural Engineering, Estonian University of Life Sciences, Kreutzwaldi 5, 51014 Tartu, Estonia 2Department of Materials Engineering, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia aharri.lille@emu.ee (corresponding author), bjakub.koo@emu.ee, cjaak.valgur@emu.ee, dalexander.ryabchikov@emu.ee, erenno.reitsnik@emu.ee, frenno.veinthal@ttu.ee Keywords: thermo-bimetal, layer removing, curvature method, hole-drilling technique, residual stresses Abstract.
Valgur, Residual Stress Determination in Plates Using Layer Growing/Removing Method, in Experimental Mechanics, Advances in Design, Testing and Analysis, Proc. of the 11th Int.
Valgur, Residual Stress Measurement in Coated Plates Using Layer Growing/ Removing Methods: 100th Anniversary of the Publication of Stoney’s Paper “The Tension of Metallic Films Deposited by Electrolysis”, Materials Science Forum 681 (2011) 165-170
Conf. of DAAAM Baltic Industrial Engineering (Kyttner, R., ed), Estonia, 2008, 485-490
Rasty, Influence of Drilling Parameters on the Accuracy of Hole-drilling Residual Stress Measurements, in Engineering Applications of Residual Stresses, Conference Proceedings of the Society for Experimental Mechanics Series 999 (T.

Mechanochemical Synthesis of Hydroxyapatite Bioceramics through Two Different Milling Media Sharifah Adzila1, 3 a, Iis Sopyan2b, Siti Farius2, Nurfahana2, Ramesh Singh1 1 Department of Engineering Design & Manufacture, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia 2 Department of Manufacturing and Materials Engineering, Faculty of Engineering, International Islamic University Malaysia, PO Box 10, 50728 Kuala Lumpur, Malaysia 3 Department of Materials Engineering and Design, Universiti Tun Hussein Onn Malaysia aadzila@uthm.edu.my, bsopyan@iium.edu.my Keywords: Mechanochemical, Hydroxyapatite, Water, Ethanol, Sintering, Dense Bioceramics.
Khalid, Porous hydroxyapatite for artificial bone applications, Science & Technology of Advance Materials. 8 (2007) 116-123
Ramesh, Mechanochemical Synthesis of Nanosized Hydroxyapatite Powder and Its conversion to Dense Bodies, Materials Science Forum. 694 (2011) 118-122
Lin, Synthesis of Si-substituted hydroxyapatite by a wet mechanochemical method, Materials Science and Engineering C. 28 (2008) 57–63.

Ibrahim.4,d 1,2,3Department of Manufacturing and Industrial Engineering, Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia(UTHM) 86400 Parit Raja, Batu Pahat, Johor, Malaysia. 4Department of Engineering Mechanics, Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia(UTHM), 86400 Parit Raja, Batu Pahat, Johor, Malaysia anasuha@uthm.edu.my, bkhairu@uthm.edu.my, cmustaffa@uthm.edu.my, dmdhalim@uthm.edu.my Keywords: FDM, ABS, ABS Recycle, Melt Flow Index Abstract.
ABS filament material was obtained from Advance Material and Manufacturing Centre(AMMC) in Universiti Tun Hussein Onn Malaysia(UTHM).
Bertoldi, Liquefier Dynamics in Fused Deposition, J. of Manufacturing Science and Engineering, 126, 2004, 237-246
Ibrahim, Mechanical Properties of Highly Filled Iron-ABS Composites in Injection Molding for FDM wire Filament, Materials Science Forum Vols. 773-774 (2014) pp 456-461
I., Dynamic Mechanical Properties of Copper-ABS Composites for FDM Feedstock, International Journal of Engineering Research and Applications (IJERA), Vol. 3, Issue 3, Jun 2013, pp.1257-1263

skills,to enable students to overall balanced develop basic knowledge,engineering capability,innovation capability，so as to enhancet heir employability.Meanwhile, in this process that students extensively and in-depth participated,students team collaboration capabilities was strengthened to form the teamwork spirit,finally to achieve the project objects. 4 Project’s Requirements to Team and Teamwork Spirit Network General Practice curriculumreform projectis highly feasible andpractical projects.
First,the engineering property of the network comprehensive practice curriculum reform program needs to follow the project specifications and be interrelated and closely linked; Second, the practice course emphasizes the practice and application-oriented, not one person can complete it alone.Third, it uses engineering teaching and learning model which is different from the traditional one.This mode needs not only the teachers and students’ coordination,but also the division of labor cooperation and understanding among students.Fourth, the project’s characteristics theirselves and the internal laws required the team to implement the project in accordance with the process of the project.The Common characteristics of these four aspects are multi-link,step by step,over the division of labor and cooperation to complete it.
In this process,an inner spirit is need as a binder and power to protect to implemente the project,and enhance the students many kinds of capabilities. 5.Cultivation of Students Characteristic Team and Team Spirit in the Network Comprehensive Practice Curriculum Reform Project 5.1.The Objectives and Tasks of the Characteristic Team and the Spirit Centering on the systematic and practical application general objectives and tasks implementing engineering education reform project, the project team building objectives and tasks are: (1)Awareness:in accordance with engineering requirements,improve the active participation awarenes of students;team within the program, division of labor,collaboration awareness;summary of raising awareness; (2)Formation of a team:a unity,continue to explore,clear division of labor and rational organization team; (3)Form a set of mechanisms and methods of team work:to promote projects and activities according to the the scientific and reasonable norms and
Requirement Analysis Project Plan and Design Network Project Implementation Equipment Install and debug check and accept Summary, File Final evaluate Reply Engineering Teachers team Enterprise team Engineering Standards Engineering Standards Engineering Standards Engineering Standards Enterprise team Teachers team Engineering Standards Personnel standards N Y N Fig. 1 The five stages of the project (1).Identify and focus problems:When the project implementation reached a new stage or a part of the unclear goals or tough stage,through the symposia,seminars,etc.
(3).Organize Activities:Planning the implementation based on the proposed program.Students management team discussed and researched with the instructor to form the implementation program by the principle of details,processes,collaboration and participation of all.Assigne tasks and division of labor,emphasizing the gaps,overlap and complement;Carry out the program,monitored progress of all the parties to deal with the unexpected problem in advance

Balasubramanian1,d 1Safety Engineering Lab, Department of Mechanical Engineering, National Institute of Technology Tiruchirappalli, Tamilnadu 620015, India 2Cell for Industrial Safety and Risk Analysis, Central Leather Research Institute, Adyar, Chennai, Tamilnadu 600020, India aspshivam@nitt.edu, b*khssphanindra@gmail.com, cmsuri1@vsnl.com, dkrbala@nitt.edu Keywords: Impact sensitivity, BAM fall hammer, Hardness, Process Safety, matchhead composition, building and process contact materials.
Forum. 710 (2012) 620-625
Kantumuchu, Dissimilar friction welding of AISI 304 austenitic stainless steel and AISI D3 tool steel: Mechanical properties and microstructural characterization, In Advances in Materials and Metallurgy, pp. 271-281.
(eds) Advanced Materials.

Loto, Microbiological corrosion: mechanism, control and impact – a review, The International Journal of Advanced Manufacturing Technology. 2 (2017) 1–12
Ruhc-University Bochum (RUB), Faculty of Civil Engineering, Germany, 2001
Materials Science Forum ISSN 1662–9752. 1038 (2021) 401–406
Kosenko, Corrosion of Concrete in a Water Management Structure in Conditions of Biogenic Sulfuric Acid Aggression Key Engineering Materials, 953 (2023) 55-62
Dietzel, Advances in concrete materials for sewer systems affected by microbial induced concrete corrosion: A review.

Fig.3 Mechanical extensometers: (a) longitudinal measurement, (b) longitudinal and transversal measurement Advanced Testing With Laser Extensometers and Videoextensometers Another group of extensometers are optical ones.
[5] Petr Kubík, P., Šebek, F., Petruška, J., Hůlka, J., Růžička, J., Španiel, M., Džugan, J., Prantl, A.: Calibration of Selected Ductile Fracture Criteria Using Two Types of Specimens, Key Engineering Materials, ISSN: 1662-9795, 2013, Vol. 592-593, pp.258-261
Kuželka: Calibration of fracture locus in scope of uncoupled elastic–plastic-ductile fracture material models, Advances in Engineering Software, Volume 72, June 2014, Pages 95–108, DOI: 10.1016/j.advengsoft.2013.05.007
id=4&L=1 [8] Džugan, J., Zemko, M.: Input data influence on FEM simulation of steam turbine blades materials hot forming, 2013, Materials Science Forum, ISSN: 1662-9752, 773-774, pp.79-88.

Box 87 Helwan-Egypt 2Faculty of Engineering, Cairo University; Giza, 12613, Egypt a ahmed.sayed@windowslive.com, bshimaam@yahoo.com, cwkhalifa@eng.cu.edu.eg Keywords: Αlpha/Beta titanium alloys, thermal oxidation, microstructure, wear resistance Abstract.
Biomaterials Engineering and Processing Series: Engineering Materials for Biomedical Applications.
“22nd International Conference on Advances and Trends in Engineering Materials and their Applications”, Montreal-Canada, June, 2015
Forum, 2010, 636-637, 657-662.

Test Research on Spatial Hysteretic Behavior of Circular Steel Pipe Guibo Niea,Xudong Zhib and Feng Fan c School of Civil Engineering, Harbin Institute of Technology, Harbin, 150090, China anieguibo0323@163.com, bzhixudong@hit.edu.cn, cF.Feng@hit.edu.cn Keywords: Circular Steel Pipe; Hysteretic Behavior; Spatial Hysteretic Experiment; Test Setup Abstract.
Circular steel pipes with height 900mm, 1200mm, 1500mm and cross-section φ76X5mm, φ114X5mm, φ140X5mm were selected as the objects of study for their universality in engineering .
Forum Vol. 83-87 (1992), p. 119 [2] M.A.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Recent advances on the fundamental research of spatial structures in china [J].

In the first cast, without any cooling an asymmetric temperature distribution with respect to the advancing and retreating sides is clearly noticed in Fig.2.
This shows that the maximum temperature is located near the sheet surface at the retreating side (RS), where the relative motion between the tool and the flowing material happens in opposite directions on the RS as compared to the advancing side (AS).
Mahoney, “Friction Stir Processing: A New Grain Refinement Technique to Achieve High Strain Rate Superplasticity in Commercial Alloys,” Materials Science Forum, vol. 357-359, pp. 507-514, 2001
Tang, “Heat Transfer in Friction Stir Welding---Experimental and Numerical Studies,” Journal of Manufacturing Science and Engineering, vol. 125, no. 1, pp. 138-145, Feb. 2003
Beladi, “Dynamic recrystallization in AZ31 magnesium alloy,” Materials Science and Engineering: A, vol. 456, no. 1-2, pp. 52-57, May 2007.