Chairman of the Technological Education, Doctor of Technical Sciences, professor
Chairman of the Technological Education/Doctor of Technical Sciences, Professor of the chair of Technological Education
1963-1968 - Faculty of Mechanical Engineering Yerevan Polytechnic Institute, a student;
1972-1975 - Faculty of Mechanical Engineering Yerevan Polytechnic Institute, a graduate student
Doctor of Technical Sciences, specialty 05.16.01 - "Materials and composites", thesis - Development of theoretical and technological bases of structural changes and formation of the properties of high-speed tool steels and alloys in the cutting process .
Ph.D., majoring 05.03.01 - "Technologies and devices for mechanical and physical - technical treatment " - thesis - Research new high-speed cutting properties of alloys with intermetallic hardening. Kyiv, Institute IMS them . Bakul.
2015 - until now, the head of the department of "Technological Education" was re-elected to the Armenian State Pedagogical University named after Kh. Abovyan.
2011 - was elected the head of the department of Machine Science and Materials Processing,to the Armenian State Pedagogical University named after Kh. Abovyan.
2011 - present - Head of the Department of Mechanical Engineering , technical disciplines and teaching methods , Armenian State Pedagogical University after Kh. Abovyan.
2009 - 2011 - Deputy Director, Institute of Applied Problems of Physics of NAS RA .
2006-2009 - Associate Professor, State Engineering University of Armenia
2003-2006 - Deputy Minister of Education and Science of Armenia .
1999-2003 - Chairman of the Central Election Committee
1996-1999 - Director of the National Institute of Labour and Social Research at the Ministry of Labour and Social Security of Armenia .
1995-1996 - Associate Professor, State Engineering University of Armenia.
1990-1995 - Deputy Minister of Education of Armenia .
From April to December 1990 - Deputy Head of the Department of Education and Science of the Armenian government .
1985-1987 , 1987-1989 - Goris elected deputy of the city council .
1973-1975 - University of young international affairs .
1963-1964 - Head of department at the " Polyvinyl acetate ."
1963 - 1990 - research trainee, graduate student, assistant, senior lecturer, associate professor, head of the department, deputy dean, head of the faculty "Improvement of qualification of managers and specialists", head of the teaching methodology department, director of the Goris branch of the Yerevan Polytechnic Institute
Bachelor’s degree course
“Technology of construction materials”, “Materials Science”, “The theory of cutting and cutting machines”, “Mechanical engineering Technology”.
Master’s degree course
“Surface Engineering”,” Radiation Materials”.
Field of Interest: Modern tool materials, physics and surface hardening of radiation materials science problems.
Membership: 1991-1995 - Chairman of the Education Committee of the National Commission of Armenia with the "UNESCO".
1991-1995 - Member of the Education Conference of CIS countries.
1991 - 1995 - Member of the Board of Vocational Education interstate CIS.
1996 -Member - correspondent of the Armenian Academy of Engineering.
1999-2003 - Member of the Board of the Association elected bodies of the Central and East European States.
2004 - 2006 - Member of the Interstate Commission of Armenia - Islamic Republic of Iran , Armenia - Georgia .
2007 - present - Member of the Divisional Board of "Metallurgy and Materials " (code 031) at RA HAC SEUA (Polytechnic ) .
73 scientific and methodical works
1. Sahradian AI Study depending on the mode of cutting forces in materials processing cutters of high-speed steels and high-speed carbon-free alloys. / / Problems of Mechanics : Intern. scientific . journal . - Tbilisi. - 2005 . - № 1 (18) . P.57 -62 .
2 . Sahradian AI Kinetic study of the peculiarities ¬ ma ¬ tics flow deformed chip materials. / / Process system : scientific-technical. journal . - Kiev . - 2005 . - 3 (29 ) . P.77 -81
3 . Sahradian AI Calculation of temperature fields in the incisors of carbon-free alloys B14M7K25 high speed in the processing of structural steels . / / Herald KNUTD . - Kiev . - 2005 . - № 5 . P.25 -30
4 . Sahradian AI Investigation of contact stresses and their impact on the physics of the cutting process in steel 45 -speed cutters of alloys. / / Journal of Engineering Physics ( IFZh ) NASB. - 2005 . - Volume 78 , № 6. P.184 -187 .
5 . Sahradyan A. The physical modeling of cutting process steel treatment. IEEE, EPS, SPICS, NM, Phys. Con- 2005 . International conference, Physics and Control, PROCEEDINGS, August 24-26, 2005 , Saint Petersburg, Russia. - 2005 . P.880- 883.
6. Sahradian AI Mamyan SG, Peculiarities of the surface layers of carbon-free high-speed tool alloys during thermomechanical processing in the natural process of cutting / / Problems of Mechanics : Intern. scientific . journal . - Tbilisi. - 2007 . - N1 ( 26). - Pp. 81-86 .
7. Sahradian AI Mamyan SG Andreassian AV , Features of structural changes and the formation of carbon-free high-speed properties of intermetallic alloys with reinforcement at a thermomechanical processing / / Math. NAS and SEUA . Ser. TN . - 2007 . - T. 60 , N1. - Pp. 33 - 38 .
8. Sahradian AI Mamyan SG, Study of structural changes and physical and mechanical properties of intermetallic alloys with high-speed hardening depending on the method of thermomechanical processing . / / Math. NAS and SEUA . Ser. TN . - 2010 . - T. 63 , N1. - Pp. 42 - 47.
9. Sahradian AI Study of optimum cutting speeds in steel depending on the degree of strain release layer . / / Math. NAS and SEUA . Ser. TN. - 2010.- T.63 , № 2 . P.127 -131
10 . Sahradian AI Mamyan SG, A. Papazian Study contact surface hardening sloëv burnishing tool by friction. Math. NAS and SEUA . Ser. TN- 2012. - T65 , № 1. C.24 -30
10. A.I. Sagradyan, A.H. Papazyan, M.N. Koloyan, L.A. Gasparyan, A.S. Hakobyan Natural method of coating a cutting tool made of high-speed steel. Patent for invention N-2860 A, Yerevan 20.05.2014.
11. Sahradyan A.I., Simonyan V.S., Papazyan A.A. Investigating the characteristics changes of the surface layers on the contact of the front surface of a tool under the influence of plastic deformation.-Proceedings.- NAS RA and National Polytechnic University of Armenia. Ser. TS-2016.-V69, №3 P.219-227.
12. Sahradyan A.I., HakobyanA.S, Ayvazyan H.V.Development oftechnologicalthinking and engineering education of pupils // Pedagogy.-Scientific methodical journal,- Yerevan2016.-N2.-p.p. 37 – 41
13. Sahradyan A.I., Ayvazyan H.V. Metod projects of teaching as a tool to obtain tangible results //ASPU Scientific News.-Yerevan 2016.-N3-4 (28-29).-P176-179
Language: Russian, German (with the help of dictionary).