Engineer Engineering

LONGZHOU MA

**** ******** *****, *********, ** 89044

702-***-**** (work) 702-***-**** (mobile)

702-***-**** (home) 702-***-**** (fax)

Email: ***@****.******.***

OBJECTIVE: To be promoted and to seek a position in materials science and metallurgy field.

PROFESSIONAL EXPERIENCE:

• University of Nevada, Las Vegas ( Las Vegas, NV) Dec. 2001- Current

Research Staff / TEM Lab Manager, Nuclear Engineering and Materials Division, Harry Reid Center for Environmental Studies

• REM Engineering Services (Morgantown, WV) July 2001 –Nov. 2001

Materials Engineer

• Special Metals Corporation (Huntington, WV ) May - Aug. 1999

Engineering intern, R&D

• National Institute for Occupational Safety and Health (NIOSH), Morgantown, WV

Engineering Intern, Exposure Assessment Branch May-Aug. 1998

• Central Iron & Steel Research Institute, Beijing, China March 1993-Aug. 1997

Metallurgical Engineer, Division of Superalloy

EDUCATION

• West Virginia University, Morgantown, WV

Ph. D. in Mechanical Engineering, Aug. 2001

Dissertation: Effects of Precipitates on Crack Growth Behavior in INCONEL Alloy 783

• Northeastern University, Shenyang, Liaoning Province, P.R. China

MS in Metallurgical Engineering, March 1993

Thesis: Study on Al-Mg-Li Alloy 01420

• Northeastern University, Shenyang, Liaoning Province, P.R. China

BS in Metallurgical Engineering, July 1990

RESEARCH FIELDS AND SKILLS:

• Thermo-mechanical processing of metallic materials and grain boundary engineering (GBE)

• High resolution transmission electron microscopy (TEM) and spectroscopy application and analysis for nano-scaled materials.

• Materials characterization and analysis by in-situ TEM, STEM, SEM, and X-RD.

• Post irradiation examination (PIE) of materials.

• Environment-induced crack propagation behavior and failure analysis of metallic materials.

• Physical and mechanical metallurgy of superalloys, titanium alloys, aluminum alloys and other metallic materials.

• Synthesis of advanced high temperature metallic materials such as ODS and Mo-Si-B alloys.

• Synthesis of CNT (carbon nano-tube) reinforced composite.

MAJOR FUNDING AND INVOLVEMENT

PI $317,700, Identifying and Understanding Environment-induced Crack Propagation Behavior in Ni-based Superalloy INCONEL 617 and HAYNESS 230, US DOE NEUP (Nuclear Energy University Program) 2009, 2009-2012.

PI $375,000, In-situ Nanomechanics & Nanostructure Analysis System, funded by USFY08 Federal Line-item Appropriations, 2009-2012.

Co-PI $120,000, Evaluation of Cs/Sr Waste Form Interactions with Disposal Container Materials, task 36, funded by DOE TRP (Transmutation Research Project) Program 2007-2009.

Co-PI $85,000, Microstructure Characterization of Welded Stainless Steel EP 823, 316 and 304, task 14, DOE TRP (Transmutation Research Project) Program 2005-2006.

PROFESSIONAL MEMBERSHIPS:

MMS: Microscopy & Microanalysis Society

ANS: American Nuclear Society.

TMS: The Minerals, Metals & Society

Activities

• 2010 and 2011 NEUP (nuclear energy university program) proposal reviewer.

• Graduate Student Advising Committee of Dept. of Chemistry and Mechanical Engineering, UNLV, 2006-2011.

• Advisor of graduate students.

• Teaching graduate level courses: Physical metallurgy, mechanical metallurgy, fracture mechanics, Principle of transmission electron microscopy, nano-scaled materials, and materials science.

STATUS: US Citizenship.

REFERENCE: upon request

SELECTED PUBLICATIONS: Totally more than 50 journal papers, and PDF file is available upon request.

1. Longzhou Ma, Bruce S. Kang, and C. C. Huang, “Microscopic and Spectroscopic Characterization of Ni-based Oxide Dispersed Strengthening (ODS) Superalloy Powder Prepared by Mechno-Chemical Bonding (MCB)”, publication pending of Met. Mat. Trans. A., 2011.

2. Longzhou Ma, Shawoon K. Roy, M.H. Hasan, J. Pal, Sudin Chateerji, Time-dependent Fatigue Crack Propagation Behavior of Two Solid Strengthened Ni-Based Superalloys-- INCONEL 617 and Hayness 230, published on-line, 16, September, Met. Mat. Trans., 2011, DOI: 10.1007/s11661-011-0877-7.

3. Tae Soo Jo, Haesook Han, LongzhouMa, and Pradip K. Bhowmik, High-Concentration Dispersions Of Single-Walled Carbon Nanotubes With Poly(Pyridinium Salt)S, Polymer 2011, 52(1),305-306.

4. Tae Soo Jo, Jungjae Koh, Haesook Han,Pradip K. Bhowmik, and Longzhou Ma, Dispersions of Single-walled Carbon Nanotubes with rigid-rod poly(pyridinium salt)s, Polymer 2011, 52(2), 250-251

5. A.K. Roy, S. Chatterjee, M.H. Hasan, J. Pal, L. Ma, Crack-growth behavior of alloy 230 under creep–fatigue conditions, Materials Science and Engineering A 527 (2010) 4830–4836.

6. Longzhou Ma and Keh-Minn Chang, “Effects of Different Metallurgical Processing on Microstructures and Mechanical Properties of Inconel Alloy 783”, JMEOEG , Volume 13 (1), Feb. 2004 : 32-39.

7. Longzhou Ma and Keh-Minn Chang, “Identification of SAGBO-induced damage zone ahead of crack tip to characterize sustained loading crack growth in alloy 783”, Scripta Materialia, v 48, n 9, May, 2003, p 1271-1276.

Honors

• Honorary Citizen of Morgantown, West Virginia, May 10, 2001.

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