CURRICULUM VITAE OF M.D. MATHEW

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1 PERSONAL DETAILS CURRICULUM VITAE OF M.D. MATHEW Name Designation-1 Institution Designation-2 Institution Address (residence) Dr.M.D.Mathew Scientific Officer H+ (Joint Secretary rank) Head, Mechanical Metallurgy Division Indira Gandhi Centre for Atomic Research Department of Atomic Energy, Kalpakkam Tamil Nadu, , INDIA Associate Professor Homi Bhabha National Institute, Kalpakkam 18 Bhairavi, Anupuram Township Kalpakkam, Tamil Nadu, INDIA Date of birth May 31, 1954 Tel. No. (office) Tel. No. (residence) ; Address ACADEMIC QUALIFICATIONS (Degree, Subject, University) Ph.D. M.B.A. A.M.I.E. M.Sc. B.Sc. Physics-Metallurgy Interdisciplinary, University of Madras, Chennai General Management, Anna University, Chennai Metallurgy, Institution of Engineers India Physics, University of Kerala, Trivandrum Physics, University of Kerala, Trivandrum EXPERIENCE i. Research & Development: Internationally recognized for expertise in the field of mechanical properties of materials with more than 30 years of research experience in advanced fields of metallurgical engineering at Indira Gandhi Centre for Atomic Research (IGCAR). IGCAR is a world-class nuclear research institute under the Department of Atomic Energy, Government of India. It is engaged in mission oriented research in the area of fast reactor technology. The broad areas of expertise include all aspects of mechanical behavior of materials, and development of engineering materials for high temperature applications in nuclear fission and fusion reactors, and 1

2 thermal power plants, as well as microstructure mechanical properties correlation using advanced optical and electron-optical instruments. The specific fields of expertise include Mechanical properties of materials Creep Low cycle fatigue High cycle fatigue Thermo-mechanical fatigue Creep-fatigue interaction Creep and fatigue life prediction Remnant life assessment High temperature design Modelling of deformation and damage behaviour Structure property correlation Innovative techniques for evaluation of mechanical properties and structural integrity assessment Materials development for high temperature applications Advanced austenitic stainless steels Ferritic and martensitic steels Nickel base superalloys Oxide dispersion strengthened alloys Nuclear materials Solder materials Welding consumables I have made very important contributions towards understanding the high temperature mechanical behaviour of materials for India s fast reactor programme. Extensive studies have been carried out on the tensile, creep, low cycle fatigue, creep-fatigue interaction and thermo-mechanical fatigue properties of several materials for India s fast reactor programme. The materials include various grades of austenitic stainless steels, alloy steels and their welds. These studies established that the materials selected for the various critical components of the reactors fully met the design requirements. The deformation, damage and fracture mechanisms under monotonic and cyclic loading conditions were studied to give an in-depth understanding of the mechanical properties of these materials and paved the way for the indigenous development of several superior grades of stainless steels, ferritic-martensitic steels and welding consumables. important contributions have been made towards the indigenous development of nuclear grade materials for the fast reactor programme. I was closely associated with the indigenous development of an austenitic stainless steel called alloy D9, a low carbon nitrogen alloyed grade of 316L(N) SS, a low carbon high nitrogen alloyed grade of 316LN SS, an advanced austenitic SS called IFAC-1 SS, type IV cracking resistant grade 91 steel, and oxide dispersion strengthened (ODS) ferritic and ferritic- 2

3 martensitic steels. Through collaborations, interactions and discussions with the different steel manufacturers, these steels were produced by combining primary melting in AIM or VIM furnace followed by secondary melting through ESR or VAR processes. The billets were hot forged, subjected to appropriate thermomechanical heat treatments and converted into different product forms such as forgings, plates, rods and tubes with close dimensional tolerances and free of defects. ODS steel tubes were produced through powder metallurgical process consisting of ball milling, compaction, extrusion and multiple stages of pilgering with intermediate heat treatments. In addition to alloy development, charatcterisation of properties and generation of design curves for fast reactor applications, I have made major contributions towards indigenously developing the reduced activation ferritic-martensitic steel called INRAFM steel, for the International Experimental Fusion Reactor, ITER. All the mechanical properties were extensively characterized in order to optimise the chemical composition of INRAFM steel. In addition to the work on materials for fast reactors and fusion reactors, I have also been involved in developing and characterizing materials such as 304HCu and alloy 617 for India s Advanced ultra Supercritical (AUSC) power plant programme. I have set up a variety of mechanical testing facilities such as tensile, creep, low cycle fatigue, creep-fatigue, thermomechnaical fatigue, hardness, impact, optical microscope, scanning electron microscope and metallographic tools to carry out world class research on mechanical behavior of materials discussed above. Whereas developing improved materials is important, it is equally important to assess structural integrity of existing plants and extending their operating life. Towards this, I have pioneered innovative and material non-invasive testing techniques to evaluate mechanical properties of materials. Impression creep, ball indentation and small punch creep techniques have been developed and these have great significant technological applications for evaluating the mechanical properties of heat affected zone of welds, in assessing structural integrity of components in service and their life extension. ii. Teaching and Guiding Research: Guided more than 20 Master Degree and Ph.D. students in India and abroad; Special lectures delivered at IIT Kanpur. iii. R&D Management: 15 years of in-depth experience; currently leading a large research programme with 25 research scientists in the area of mechanical properties of materials and development of advanced engineering materials for nuclear fission, nuclear fusion and advanced supercritical thermal power plant applications. iv. Project Management: Established world class R&D facilities for carrying out advanced research on all aspects of mechanical properties of materials and structure-property correlations. State-ofthe-art creep laboratories, biaxial creep testing system, tensile testing facilities, low cycle, high cycle and thermomechanical fatigue testing facilities, environmental laboratory for carrying out creep and fatigue studies in liquid sodium environment, advanced structural integrity assessment laboratories, and integrated facility for studying fusion reactor materials have been established. 3

4 v. Skills and Abilities: i) Ability to review and edit complex scientific and technical journals and manuscripts, ii) organizational and planning skills and proven ability to establish and follow through on priorities and firm deadlines, iii) ability to develop and maintain effective working relationships in multidisciplinary teams and iv) result oriented approach. RESEARCH PUBLICATIONS Published several research papers in peer-reviewed journals, conference proceedings, and book chapters. Participated in many national and international conferences and presented papers. In International Journals 172 Book chapters/ Conference proceedings edited 8 In Conference proceedings International 67 In Conference proceedings National 18 Presentations in conferences 90 Patents filed 2 RESEARCH EXPERIENCE ABROAD Rich experience and global outlook acquired by working in leading R&D laboratories and academic institutions in several countries. Nagaoka University of Science & Technology, Nagaoka, Japan (2012) as a Fellow of Japan Society for Promotion of Science (JSPS) Korea Atomic Energy Research Institute, Daejon, Republic of Korea (2006) as a Brain Pool Scientist, Korean Federation of Science and Technology National Institute of Materials Science, Tsukuba, Japan (2002) as a Fellow of Japan Society for Promotion of Science (JSPS) North Carolina State University, U.S.A. ( ) as a Post-doctoral Research Fellow National Research Institute of Materials, Japan (1996) as a Fellow of Science and Technology Association (STA), Japan Hahn Meitner Nuclear Research Institute, Germany ( ) as a Visiting Scientist INTERNATIONAL COLLABORATIONS Carried out collaborative research projects with many organizations such as (i) Korea Atomic Energy Institute, South Korea (ii) Nagaoka University of Technology, Japan (iii) International Atomic Energy Agency, Vienna and (iv) Kagoshima University, Japan. 4

5 NATIONAL COLLABORATIONS Several collaborative research projects were carried out with national institutes such as BARC, NFC, ARCI, IPR, DMRL, MIDHANI, GTRE, VSSC, LPSC, BHEL, NTPC etc. and academic institutions such as IITs, IISc, NITs etc.. EDITOR/ REVIEWER/ KEY READER OF INTERNATIONAL JOURNALS Based on the large number of research papers published in leading international journals, I have been invited by many international journals to extend my expertise in various capacities. International Journal of Pressure Vessels and Piping Journal of Solid Mechanics and Materials Engineering Metallurgical and Materials Transactions A MMTE: Materials for Energy Systems Nuclear Technology Journal of Materials Engineering & Performance Journal of Engineering Failure Analysis Nuclear Engineering and Design Journal of Materials Processing Technology Materials Science & Engineering A Journal of Materials Characterization Materials Chemistry and Physics Journal of Materials Letters Materials and Design Editorial Board Advisory Board Key Reader Key Reader Key Reader 5

6 RESEARCH LABORATORIES DEVELOPED Name of the Laboratory Remarks Creep laboratories (65 machines) Low cycle fatigue laboratory (10machines) Thermomechanical fatigue laboratory Integrated facility for fusion reactor materials Impact testing laboratory Tensile testing laboratory Hardness testing laboratory Ball indentation laboratory World class nuclear research laboratories for advanced research on mechanical properties and development of improved steels for applications in fast reactors, fusion reactors and advanced thermal power plants. Impression creep laboratory Small punch creep laboratory Scanning electron microscopy laboratory Metallography laboratory heat treatment laboratory PROFESSIONAL SOCIETY MEMBERSHIPS (Fellow/Life Member (LM)) Member of several professional bodies related to my research field. The India Institute of Metals (Fellow) The Indian Institute of Welding (LM) Indian Nuclear Society (LM) Indian Society for Non-destructive Testing (LM) Indian Physics Society (LM) Materials Research Society of India (LM) 6

7 AWARDS In recognition of the outstanding contributions made for the success of several critical research projects, the following awards were received from Government of India, Department of Atomic Energy. Name Awarded by Year DAE Group Achievement Award, in recognition of the contributions for the group activity titled Development of oxide dispersion strengthened 9Cr ferritic-martensitic steel cladding tubes for sodium cooled fast breeder reactors. DAE Group Achievement Award, in recognition of the contributions and as Leader of the Group on the activity In-Sodium Materials Testing Facility Department of Atomic Energy Department of Atomic Energy CONFERENCES AND SEMINARS In order to update knowledge and initiate collaborations on important research problems through mutual interactions, I have participated in many seminars and conferences in India and abroad and presented papers. To further enable these objectives and enhance the leadership position of IGCAR, I have organized several national and international conferences and brought together large number of experts and researchers in many areas of metallurgy. REFERENCES 1. Dr. P.R. Vasudeva Rao Director Indira Gandhi Centre for Atomic Research Kalpakkam, , Tamil Nadu Ph (O), (R) Dr. Baldev Raj, FTWAS, FNAE, FNA, FASc, FNASc. President-Research, PSG Institutions PSG College of Technology Campus Peelamedu P.O., Coimbatore Tamil Nadu Phone: ;

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