Abeer Maged Abdel - aziz a master student earned a master degree for his
theses tagged :
(The study and characterization of complexes Alnoeflak supported some
ceramic materials)
The discussion was held at the hall in section smart building.
The discussion committee was headed by Prof. Dr. Balqis Mohammed thiyaa
/ University of technology /Department of Applied Science, Prof. Dr.
Awham Muhammad Ali / University of technology /Department of Applied
Science (member) , Prof. Dr. Suad Hamid lieeby / Baghdad University /
College of Education, Ibn Haitham / the Department of Physics(member),
Prof. Dr. Rola Abdul Khader Abbas supervisor and Prof. Dr. Mahmoud Mehdi
Probota honorable participants and Prof. Manal Medhat Abdullah expert
scientific and assistant lecturer Iyad Jihad Shams al-Din linguistically
expert .
And it reached the researcher to study the reflection of the impact of
installation and operating conditions dry and wet extensive resistance
to wear and tear towards the use disks suppressants heavy wheels
The preparation of a number of complexes Alnovolak with weight fraction
(ψ) and its amount (60-90%) developed dry way.
it Has been strengthened with a number of complexes Hybrid Almaliat
fiber and friction enhancers (such as alumina (30-45%), Silicon carbide
(3-5%), Carbon fiber (1.5-3%), iron filings (3-5%), Graphite (0.7 -1%),
Aalpintonayat (16-24%) and zinc stearate (0.7-1%),For diversity in some
properties related to wear and tear resistance test (compressive
strength, hardness, thermal conductivity and diffusivity) and used the
material solidified HMTA proportions by weight ranging from (14.22%). As
it has been the benefit of Moagafat ceramic discs used Badechlha by mass
of (4-7%) in compositions prepared. |