اخبار القسم en
Master's degree
The Department of Materials Engineering at the University of Technology awarded a master’s degree to the student Sabreen Ali Odeh, Department of Materials Engineering/ University of Technology for her thesis titled .
"Mechanical and Physical Characterization of Composite Materials Fabricated by 3D Printing Technology"
Where the discussion took place in the Graduate Studies Hall in Building B in the department on Sunday, 11/14/2021, and the discussion committee consisted of Following Ladies and Gentlemen:
1. Prof. Farhad Muhammad Othman, Chairman
2. Asst.Prof. Dr. Suha Karim Shehab As Member
3. Lect. Dr Raad Suhail Ahmed Adnan as Member
4. Lect. Dr Hind Basil Ali as Supervisor
5.Lect. Dr. Naseer Abdul-Hussein Nasser as Supervisor
As well as evaluating the message scientifically by Prof.Dr. Iyad Murad Takhakh/ Al-Nahrain University/ College of Engineering/ Mechanical Engineering Department and Asst. Prof. Ahmed Adnan Abdul-Jabbar/ University of Technology/ Mechanical Engineering Department, and linguistically by Asst. Prof. Laith Waddah Ismail/ University of Technology/ Materials Engineering Department.
After the discussion committee recorded its Notes and Remarks on the thesis, which were shared Their explanation and correction and the student’s defense of her Thesis and with the end of the Discussion , the committee decided to evaluation of The Thesis, and decided to grant the student a master’s degree with a Pass grade.
Abstract
This work aims to use the Fused Deposition Modeling technique, which is one of the three-dimensional printing techniques to manufacture samples of a composite material with a polymeric basis of (ABS) reinforced with glass fibers and carbon fibers separately in different weight ratios (1%, 2 %, 3%, 4%) for the purpose of studying the effect of fiber content and type on the mechanical and physical properties of the manufactured part. The work methodology included the use of the Taguchi method in designing experiments and the MOORA technique to obtain the optimal selection of a number of factors for all characteristics at the same time. The results showed that with the increase of the fiber content, there was a gradual improvement in the mechanical performance, and the highest percentage of improvement in the mechanical properties was achieved when 4% of the fiber content was added, and the physical performance decreased in terms of surface finish.
Scientific promotion
The Lecturer Mr. Jabbar Hussain Muhammad Hussain from the Department of Materials Engineering/University of Technology, received a scientific promotion from the rank of Lecturer to assistant professor, due to his fulfilling all the requirements for scientific promotion, while enjoying all the rights and privileges conferred on him by this rank, according to the university order No. SP /443 dated 2021/ 11/3
ٍAward a master's degree
The Department of Materials Engineering at the University of Technology awarded a master’s degree to the student Morooj Muhammad Shniar, Department of Materials Engineering/ University of Technology, for her thesis entitled .
Study of the corrosion behavior of coating nanocomposites on a metal substrate.
"Study of Corrosion Behavior of Nanocomposite Coating on Metallic Substrate"
The discussion took place in the Graduate Studies Hall in Building B in the department on Thursday, 4/11/2021, and the discussion committee consisted of The following ladies and Gentlemen
1. Prof.Dr Emad Saadi Abdel Karim, President
2. Prof.Dr Basem Ajeel Abbas, member
3. A.sst.Prof.Dr. NevinJamal Abdel Qader is a member
4. Prof.Dr Abbas Khammas Hussein, an honorable member
5. Asst.Prof.Dr. Laith Qais Abbas is an honorable member
As well as evaluating the message scientifically by Asst.Prof.Dr. Khaleda Farhan Hussein/ University of Technology/ Department of Applied Sciences and Asst.Prof. Dr Naba'a Sattar Radi/ Babylon University/ College of Materials Engineering/ Department of Materials Engineering, and linguistically by Lect.Dr Naseer Abdul-Hussein Nasser/ University of Technology/ Department of Materials Engineering
After the discussion committee recorded its observations on the thesis, which were divided between explanation, correction, and the student’s defense of her Thesis and the discussion ended, the committee decided to Accept the thesis, and decided to grant the student a master’s degree with a Pass grade
Abstract:
The main purpose of this work is compare the effects of incorporation of (TiO2, Al2O3 and SiO2) nanoparticles on the phase structure, microstructure, and morphology of the nanocomposite coatings synthesized by electroless deposition technique. a design of experiments (DOE), the desirability-based Taguchi orthogonal array (OA), is designed and the influence of the factors are evaluated using analysis of variance (ANOVA). Desirability functions have been used for single optimization and multi-response optimization (multi-objective optimization). According to the single optimization results, the optimal parameters of (EN) coating process are (corrosion rate (0.120 mmpy), Nano material (SiO2), bath temperature (80°C), plating time (40min.), microhardness (516.2667 HV), bath temperature (100 °C), plating time (120 min.). From (ANOVA) results, it is observed that the Nano material has the most significance effect on the composite desirability of (EN) coating. (SEM) characterization showed that the surface of (EN) coatings is smooth, low porosity, and dense. Corrosion measurements have proven that the corrosion resistance of low carbon steel increases with the presence of (SiO2) Nano-particle.
The Patents and Industrial Models Exhibition
The Department of Materials Engineering participated in the exhibition of patents and industrial models held by the University of Technology in cooperation with the Department of Scientific Care in the Ministry of Youth and Sports under the title
The Arab Youth Forum for Innovators, which was held on Monday, 11/1/2021, at the Innovative Students Hall at the University of Technology. The Materials Engineering Department participated in two patents.
The first patent titled:
"Fabrication of Nanopowder From Waste Cement Factory and Used in this Cement Mortar"
Inventors' names: Asst.Prof Dr.Alaa Aladdin Abdel Hamid, Prof.Dr, Farhad Muhammad Othman, Ms. Nour Abdel Nasser Hamid
The second patent titled:
"Fabrication of Multi Smart Detector from Tri Metal Oxides for Biomedical Diagnosis Application"
Inventors' names: Asst.Prof Dr.Alaa Aladdin Abdel Hamid, Prof.Dr, Farhad Muhammad Othman, Dr. Zina Abdul Amir Salman
The activities of the Scientific Sponsorship Department in the Ministry of Youth and Sports
The Department of Materials Engineering at the University of Technology hosted a delegation from the Scientific Sponsorship Department to hold various events in cooperation with the giz Private Sector Development and Employment Promotion Project on Thursday 28/10/2021, where a workshop entitled “Promoting Employment through Life Skills” was held. Which was attended by both Dr. Ali Salal and Dr. Karim Muhalhal, where two types of skills were discussed, namely technical skills and personal skills, which help in improving the quality of the working life of the individual, then he went to one of the university's gardens and organized some small events and games.
Award a master’s degree
The Department of Materials Engineering / University of Technology awards a master's degree
The Department of Materials Engineering at the University of Technology awarded a master’s degree to student Reem Thamer Salman, Department of Materials Engineering/ University of Technology, for her tagged thesis.
"Improvement of Cement Mortar Using Ceramic Self-Healing Materials"
The discussion took place in the Graduate Studies Hall in Building B in the department on Monday 4/10/2021, and the discussion committee consisted of Messrs:
1. Asst. Prof .Dr. Hana Arir Smeij, President
2.Asst. Prof .Dr. Zainab Hashem Mahdi Member
3. Lect.Dr Ahmed Hussein Ali Member
4.Prof Dr. Farhad Muhammad Othman is an honorable member
5. Prof. Dr.Alaa Aladdin Abdel Hamid is an honorable member
As well as evaluating the thesis scientifically by Prof. Dr.Muhammad Mansour Kadhim/ University of Babylon/ College of Materials Engineering and Prof. Dr.Basma Muhammad Fahd/Al-Mustansiriya University/College of Engineering/Department of Materials Engineering, and linguistically byLect.Dr. Naseer Abdul-Hussein Nasser/ University of Technology/ Materials Engineering Department.
Abstract:
The main purpose of this work is treating concrete cracks with autonomous self-healing and manufacturing microcapsules suitable for the previous purpose. This can be achieved through: 1- Using (Nano-SiO2, or Nano-SiC with cement) (as a healing material) in the heart of the manufactured capsule and using (Polystyrene) to encapsulate the microcapsules. 2 - manufacturing microcapsules by Pelletization (Fluidized bed coating). -3Inserting the microcapsules into concrete in different weight proportions.4- Make a small crack and evaluate the efficiency of the self-healing mechanism with these additives in the concrete. 5- Healing products are verified by performing diagnostic tests like SEM, XRD, EDS. The results showed the manufacture of microcapsules of appropriate size compared to other methods. The results of the tests for insert the capsules inside the concrete showed a significant improvement in the mechanical and physical properties. 100% complete incision healing was observed for samples containing microcapsules and by SEM, EDS, and XRD test, the microstructure became more efficient.
After the discussion committee recorded its observations on the thesis, which were divided between explanation, correction and the student’s defense of her message and the discussion ended, the committee decided to evaluate the thesis, and decided to grant the student a master’s degree with a Pass grade.
Participate in the Graduation Projects Exhibition
The two students, Amassi Youssef Majid and Saja Saheb Mansour, from the Department of Materials Engineering / University of Technology, participated in the exhibition of graduation projects for the finished stages, which was held by the University of Technology on Tuesday, 10/19/2021, at ten o’clock in the Creative Students Club. The two researchers participated in their tagged research.
"Preparation and characterization of biopolymer coating for Ti-based implant"
This research won the second place in the Graduation Projects Festival for the Finished Stages, which was held by the University of Technology under the slogan of Technology, Ambition and Creativity. The research was supervised by Prof. Dr. Fatima Jaafar Muhammad.
The exhibition was attended by the Assistant President of the University for Scientific Affairs, Prof. Haider Abed Dahd, the respected and the assistant president of the university for administrative affairs, Prof. Hussain Hamid Karim the esteemed Summary.
The aim of study to Enhancing of biological behavior of metallic substrate (Ti- implant ) by biocomposite coating . study effect of adding zirconia (5,10,15)% to alginate polymer matrix composite Properties. Improving the antibacterial Properties by zirconia addition . testing methods include; anti- bacterial activity test, microstructure observation by (FE-SEM), structural observation by (FT-IR) spectra , MTT and the contact angle test . From the results of experimental work many important points were conclude From the anti- bacterial test results it was found that the addition of zirconia to the alginate gel as a coating layer lead to improve the biological behavior of implant surface and produce high anti – infected surface layer. from MTT biocompatibility test, all samples show considerable cell viability an different zirconia addition .
Acknowledgement
The instructor earned an Asst .Prof .Dr. Khaled Khudair Abbas from the Department of Materials Engineering at the University of Technology for a letter of acknowledgement from the President of the University of Technology, Prof. Ahmed Muhammad Hassan Al-Ghabban, , for his efforts in the scientific supervision of the completion of the graduation projects festival, according to the book No. M.A./1105 dated 10/13/2021.
Participates in the discussion of a master's student
Share the teaching A.M.D. Qahtan Adnan Hamad from the University of Technology/Department of Materials Engineering/ in the membership of the discussion committee for the master’s student Muhammad Hamid Mahmoud for his tagged thesis
"Study the Mechanical and Physical Properties of Colored Geopolymer Concrete"
Study of the mechanical and physical properties of colored geopolymer concrete
Where the discussion was held on Thursday, 10/14/2021.
The discussion committee consisted of Messrs:
1. Prof.Dr. Khaled Murshid Awaid, Chairman
2. Asst prof Dr. Qahtan Adnan Hamad Member
3. Asst prof Dr. Raouf Mohammed Raouf a member
4. Prof.. Muhammad Ali Abdul Rahman, member and supervisor
Starting the school year 2021-2022 for students of primary studies
The Department of Materials Engineering at the University of Technology has started the school year 2021-2022 for students of primary studies, where lectures and laboratories were given to students while taking all precautionary measures against the Corona virus.
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Seminars for postgraduate students both Masters and Ph.D
The Department of Materials Engineering at the University of Technology held seminars (seminar) for postgraduate students both master’s and doctoral students on Wednesday and Thursday, 10/14/13-2021 for the master’s, and on Tuesday, 10/19/2021 for the doctorate, from nine in the morning until one in the afternoon In the postgraduate hall in building B to discuss their research and in the presence of the professors supervising their research, 14 minutes were allocated for each student (10 minutes for presentation, 5 minutes for discussion). 23 male and female postgraduate master students and 19 doctoral students participated.
Promotion of Mr. Farhad Muhammad Othmanl
Mr. Farhad Muhammad Othman, from the Department of Materials Engineering / University of Technology, received a scientific promotion from the rank of assistant professor to professor, due to his fulfilling all the requirements for scientific promotion, while enjoying all the rights and privileges conferred on him by this rank, according to the university order No. GS/405 dated 10/2021. /4.
Promotion of Ms. Iman Eshoo Gurial
Ms. Iman Eshoo Gurial from the Department of Materials Engineering / University of Technology obtained a scientific promotion from the rank of assistant professor to professor, due to her fulfilling all the requirements of scientific promotion while enjoying all the rights and privileges that this rank grants him, according to the university order No. GS/415 dated 10/2021 /4.
Promotion of Ms. Wafaa Mahdi Saleh
Ms. Wafaa Mahdi Saleh, from the Department of Materials Engineering / University of Technology, received a scientific promotion from the rank of assistant professor to professor, due to her fulfilling all the requirements for scientific promotion, while enjoying all the rights and privileges conferred on him by this rank, according to the university order No. GS/413 dated 10/2021. /4.
