Materials Science and Engineering at Ohio State


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What is MSE?
The MSE major at OSU

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Materials Science and Engineering at Ohio State

  1. 1. Materials Science and Engineering Megan Daniels Undergraduate Advisor 477 Watts Hall 292-3145 [email_address] mse . osu . edu
  2. 3. What is MSE? <ul><li>The field encompasses the spectrum of Materials : </li></ul><ul><ul><li>Metallic Materials </li></ul></ul><ul><ul><li>Ceramic Materials </li></ul></ul><ul><ul><li>Semiconductors </li></ul></ul><ul><ul><li>Polymeric Materials (plastics) </li></ul></ul><ul><ul><li>Biomaterials </li></ul></ul><ul><ul><li>Composite Materials </li></ul></ul>and Engineering Science Materials
  3. 4. Materials Engineering <ul><li>Designing, Developing, Selecting </li></ul><ul><li>Materials to help society </li></ul><ul><li>Energy: fuel cells, solar cells, jet engines </li></ul><ul><li>Transportation: lighter weight cars, roads, bridges </li></ul><ul><li>Environment: catalytic substrates, new processes, filters </li></ul><ul><li>Information Tech: Si chips, mag storage, enclosures </li></ul><ul><li>National Security: armor, sensors, weapons </li></ul><ul><li>Life’s Pleasures: sporting goods, art, architecture </li></ul>
  4. 5. Another way to look at MSE Materials Engineers work on the structure-properties-processing-performance relationships of materials. The “ Materials Tetrahedron” Performance Properties Synthesis/ Processing Structure / Composition
  5. 6. Metallic Materials Metals are strong, shiny, and good conductors of heat and electricity. They dominated the field of MSE in the 20th century. The focus of metals research is changing to encompass better processing techniques and newer high-tech metals.
  6. 7. Ceramic Materials Ceramics serve many purposes because they are lightweight and resistant to high temperatures.
  7. 8. Semiconductors Semiconductors are key to the development of all Electronic Materials.
  8. 9. Polymeric Materials Polymers are easy and cheap to produce, and can have surprising strength. Limited by their instability at high temperatures.
  9. 10. Biomaterials Biomaterials are used for implants and the development of materials that can be placed in the body.
  10. 11. Composite Materials Composites consist of more than one material type. Fiberglass, a combination of glass and a polymer, is an example. Concrete and plywood are other familiar composites. Many new combinations include carbon nanotubes and ceramic fibers in metal or polymer matrix.
  11. 12. What do Materials Engineers do? •  Design materials. •  Design manufacturing processes. •  Recommend materials based on properties, processing cost, and marketability. •  Help define product and the operating conditions. •  Troubleshoot and solve problems with materials selection, production, and service. •  Forensic engineering: failure analysis.
  12. 13. Grad School OSU Allegheny Ludlum Caterpillar GE Lighting Honda Stryker Endoscopy CC Technologies Grad School Australia
  13. 14. MSE Employers Honda GE Aircraft Engines Procter & Gamble Caterpillar GE Industrial Lighting AK Steel Honda Northrop Grumman Accenture Allegheny Ludlum Owens-Corning CC Technologies <ul><li>Graduate School </li></ul><ul><li>BS/MS Program </li></ul><ul><li>MSE at OSU </li></ul><ul><ul><li>MS and PhD </li></ul></ul><ul><li>Other MSE programs </li></ul><ul><ul><li>Northwestern </li></ul></ul><ul><ul><li>Wisconsin - BME </li></ul></ul><ul><ul><li>Purdue </li></ul></ul><ul><ul><li>Johns Hopkins </li></ul></ul><ul><ul><li>UCSB </li></ul></ul><ul><ul><li>Florida </li></ul></ul>Other Options Dental School Biomedical Engineering Medical School Law School Pharmacy Physical Therapy
  14. 15. MSE Undergraduate Students <ul><li>130-150 total, including pre-majors </li></ul><ul><li>2008 entering class about 20 </li></ul><ul><li>Average ACT Composite = 28 </li></ul><ul><li>Math = 29.4 </li></ul><ul><li>2007 average starting salary $58,000 </li></ul><ul><li>Departmental Scholarships $90,000 </li></ul><ul><li>90% participate in internships,co-ops, or research </li></ul>
  15. 16. MSE Faculty <ul><li>28 regular faculty and growing </li></ul><ul><ul><li>Teach all courses, including MSE 205 (2 professors) </li></ul></ul><ul><li>60 patents </li></ul><ul><li>130 papers per year </li></ul><ul><li>40 books authored and edited </li></ul><ul><li>11 fellows of professional societies </li></ul><ul><li>2 current members of National Academy of Engineering </li></ul><ul><li>4 Emeriti NAE members </li></ul>
  16. 17. Specializations in MSE <ul><ul><li>Biomaterials </li></ul></ul><ul><ul><li>Ceramic Materials </li></ul></ul><ul><ul><li>Electronic Materials </li></ul></ul><ul><ul><li>Polymeric Materials </li></ul></ul><ul><ul><li>Materials Manufacturing </li></ul></ul><ul><ul><li>Metallurgy </li></ul></ul><ul><ul><li>Custom </li></ul></ul>chosen in 3 rd year
  17. 19. Entering the MSE major <ul><li>Completion of </li></ul><ul><ul><li>Math 151 </li></ul></ul><ul><ul><li>Chem 121 </li></ul></ul><ul><ul><li>Physics 131 </li></ul></ul><ul><ul><li>MSE 205 </li></ul></ul><ul><ul><li>CPRH, SPHR, and DPHR > 2.0 </li></ul></ul><ul><ul><li>Can apply any quarter </li></ul></ul>MSE 205 offered each quarter except Summer Chemistry 125 or 123 Curriculum flexibility for internships/co-ops
  18. 20. Metals: Shape Memory Alloys NiTinol is a shape memory metal that is useful for medical, assembly, actuators, and energy applications. Shape Memory Demo
  19. 21. Metals: Metallic Glass Bouncy Ball Demo
  20. 22. Questions? Megan Daniels 477 Watts Hall 292-3145 [email_address] mse . osu . edu