The Applied Science Department
at the University of Technology granted master degree for a student
(Nour Abdul-Zahra Neit) Material Science specialization tagged:
"preparing smart alloys using specific metals"
The committee that held on Monday, September 5, 2016 on Althakia hall at
the department consists of:-
-assist.Prof.Dr. Mohammed Saeed. (The head)
- assist.Prof.Dr. Wali Abdul Rasul. (Member)
-Lec.Dr. Ali Ebadi. (Member)
-Assist.prof.Dr. Mudhafer Ali Mohamed. (Supervisor)
(And all of them from the Technology of University)
The researcher said that it was success by using a heating oven
inductively limit (1900 °) under an atmosphere of gas Alarcon preparing
alloy of three smart systems (memory shape) of basis copper and two
groups: the first includes (Copper - Zink- Aluminum), and the second
(Copper - Zink- Nickel) in different rations by using raw materials of
(99.9%)purity.
It has been prepared the samples surface had been assigned assigning
cold conducting smoothing process and refinement preparation and the
subsequent manifestation process using 1-5 lotion gram FeCl3 + 10ml HCl
+ 100ml H2O)) of the alloy (Cu-Zn-Al) and (50ml HNO3 + 50ml H2O) for
alloy (( Cu-Zn-Ni for the purpose of surface samples prepared using
light microscopy study. In order to verify the installation of the
alloys have been prepared using the scanning electron microscope (SEM)
appended to it and the unit energy dispersion analysis (EDAX) x-ray
(x-ray).
It was the use of differential scanning thermal device (DSC) for the
purpose of studying the beginning of the final transition temperature of
the phase of the process Almartnsaat to developed Aloostnayat As, Af))
and the extent of 20 ° C to 600 ° C and quickly rise (22:00 ° / min
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