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ENMA Engineering, Materials( The A. James Clark School of Engineering) ENMA150 Materials of Civilization; (3 credits) Grade Method: REG/P-F/AUD. CORE Physical Science (PS) Course.The basic structure and properties of materials at a introductory level will be presented and connections will be drawn to show how many of the major advances in throughout history have been preceeded by advances in materials. A Marquee Science and Technology Course designed for Non-Science Majors: http://www.marqueecourses.umd.edu/* Click here for more Marquee course information. ENMA181 Introduction to Nanotechnology; (1 credit) Grade Method: REG. Freshman standing. Seminar introducing nanotechnology and the conceptual and analytical challenges for developing future nanomaterials. Class activities and guest lectures cover the role of nanomaterials in materials science and engineering. ENMA300 Introduction to Materials and their Applications; (3 credits) Grade Method: REG/P-F/AUD. Prerequisite: ENES100 or permission of department. Corequisite: MATH241. Recommended: PHYS260 and PHYS261. Not open to students who have completed ENES230. Credit will be granted for only one of the following: ENES230 or ENMA300. Structure of materials, chemical composition, phase transformations, corrosion and mechanical properties of metals, ceramics, polymers and related materials. Materials selection in engineering applications. ENMA310 (PermReq) Materials Laboratory I: Structural Characterization; (3 credits) Grade Method: REG/P-F/AUD. Prerequisite: ENMA300. Corequisite: ENMA460. Junior standing. Characterization of the structure of materials including both single crystal and polycrystalline materials. Laboratories will include x-ray and electron diffraction and microscopy. ENMA362 Mechanical Properties; (4 credits) Grade Method: REG/P-F/AUD. Prerequisite: ENMA300. Junior standing or permission of department. Fundamentals of mechanical behavior in materials. Elastic behavior, dislocations, strengthening, high temperature deformation, deformation of noncrystalline materials, tensile fracture and fatigue. ENMA422 Radiation Effects of Materials; (3 credits) Grade Method: REG/P-F/AUD. Prerequisite: ENNU215, ENNU310, or ENMA300; or permission of department. Credit will be granted for only one of the following: ENMA422 or ENMA489E. Formerly ENMA 489E. Ionizing radiation, radiation dosimetry and sensors, radiation processing, radiation effects on: polymers, metals, semiconductors, liquids, and gases. Radiation in advanced manufacturing, radiation-physical technology. ENMA425 (PermReq) Introduction to Biomaterials; (3 credits) Grade Method: REG/P-F/AUD. Prerequisite: permission of department. Recommended: ENMA300. Credit will be granted for only one of the following: ENMA489W or ENMA425. Formerly ENMA 489W. Examination of materials used in humans and other biological systems in terms of the relationships between structure, fundamental properties and functional behavior. Replacement materials such as implants, assistive devices such as insulin pumps and pacemakers, drug delivery systems, biosensors, engineered materials such as artificial skin and bone growth scaffolds, and biocompatibility will be covered. Also offered as ENMA625. ENMA460 Physics of Solid Materials; (3 credits) Grade Method: REG/P-F/AUD. Prerequisites: MATH241 and (PHYS270 and 271 {Formerly PHYS263}). Junior standing. For ENMA majors only. Also offered as PHYS431. Credit will be granted for only one of the following: ENMA460 or PHYS431. Classes of materials; introduction to basic ideal and real materials' behavior including mechanical, electrical, thermal, magnetic and optical responses of materials; importance of microstructure in behavior. One application of each property will be discussed in detail. ENMA463 Macroprocessing of Materials; (3 credits) Grade Method: REG/P-F/AUD. Prerequisite: ENMA300. Junior standing. Processing of modern, bulk engineering materials. Raw materials, forming, firing, finishing and joining. More emphasis on metals and ceramics than polymers. ENMA471 (PermReq) Kinetics, Diffusion and Phase Transformations; (3 credits) Grade Method: REG/P-F/AUD. Pre- or corequisite: ENMA461. Junior standing or permission of department. Fundamentals of diffusion, the kinetics of reactions including nucleation and growth and phase transformations in materials. Also offered as ENPM 663. ENMA489B Selected Topics in Engineering Materials: Smart Materials; (3 credits) Grade Method: REG/P-F/AUD. ENMA489F Selected Topics in Engineering Materials: Finite Element Modeling; (3 credits) Grade Method: REG/P-F/AUD. ENMA489G Selected Topics in Engineering Materials: Nanosized Materials: Fabrication and Utilization; (3 credits) Grade Method: REG/P-F/AUD. ENMA495 Polymeric Engineering Materials I; (3 credits) Grade Method: REG/P-F/AUD. Prerequisite: ENMA300. Also offered as ENCH490. Credit will be granted for only one of the following: ENCH490 or ENMA495. Study of polymeric engineering materials and the relationship to structural type. Elasticity, viscoelasticity, anelasticity and plasticity of single and multiphase materials. Emphasis is on polymetric materials. ENMA499 Senior Laboratory Project; (1-3 credits) Grade Method: REG/P-F/AUD. ENMA499N Senior Laboratory Project: Introduction to Nanotechnology; (1 credit) Grade Method: REG/P-F/AUD. ENMA624 (PermReq) Radiation Engineering; (3 credits) Grade Method: REG/AUD. Prerequisite: permission of department. Credit will be granted for only one of the following: ENMA624 or ENMA698E. Formerly ENMA 698E. Ionizing radiation, radiation dosimetry and sensors, radiation processing, radiation effects on ; polymers, metals, semiconductors, liquid, and gas, radiation in advance manufacturing, radiation-physical technology. Also offered as ENMA422. ENMA625 (PermReq) Biomaterials; (3 credits) Grade Method: REG/AUD. Prerequisite: permission of department. Also offered as ENMA425. Credit will be granted for only one of the following: ENMA425, ENMA698I, BIOE698I, or ENBE453. Formerly ENMA 698I. Examination of materials used in humans and other biological systems in terms of the relationships between structure, fundamental properties and functional behavior. Replacement materials such as implants, assistive devices such as insulin pumps and pacemakers, drug delivery systems, biosensors, engineered materials such as artificial skin and bone growth scaffolds, and biocompatibility will be covered. Also offered as ENMA425. ENMA650 (PermReq) Nanometer Structure of Materials; (3 credits) Grade Method: REG/AUD. Prerequisite: ENMA 470 or equivalent. The basic concepts required for understanding nanostructured materials and their behavior will be covered. Topics covered include the structural aspects of crystalline and amorphous solids and relationships to bonding types, point and space groups. Summary of diffraction theory and practice. The reciprocal lattice. Relationships of the microscopically measured properties to crystal symmetry. Structural aspects of defects in crystalline solids. ENMA660 Thermodynamics in Materials Science; (3 credits) Grade Method: REG/AUD. Prerequisite: permission of department. Corequisite: ENMA 650. Thermodynamics of engineering solids. Thermal, diffusional and mechanical interactions in macroscopic systems. Systems in thermal contact, systems in thermal and diffusive contact, systems in thermal and mechanical contact. ENMA680 Experimental Methods in Materials Science; (3 credits) Grade Method: REG/AUD. Prerequisite: ENMA 650. Methods of measuring the structural aspects of materials. Optical and electron microscopy. Resonance methods. Electrical, optical and magnetic measurement techniques. Thermodynamic methods. ENMA683 (PermReq) Structural Determination Laboratory; (1 credit) Grade Method: REG. Prerequisite: permission of department. Credit will be granted for only one of the following: ENMA698L or ENMA683. Formerly ENMA 698L. The operation of an electron microscope is covered. TEM techniques that are used to characterize the structure, defects and composition of a sample are presented and used to study a variety of materials. These techniques are: electron diffraction patterns, bright/dark field imaging, high resolution lattic imaging and energy dispersive x-ray spectroscopy. Also covers different sample preparation techniques for TEM. The goal is that the students become independent users of the TEM. ENMA688 Seminar in Materials Science and Engineering; (1 credit) Grade Method: REG/AUD. ENMA698 (PermReq) Special Problems in Materials Science and Engineering; (1-3 credits) Grade Method: REG/AUD. Individual Instruction course: contact department or instructor to obtain section number. ENMA698B Special Problems in Materials Science and Engineering: Finite Element Modeling; (3 credits) Grade Method: REG/AUD. ENMA698G Special Problems in Materials Science and Engineering: Nanosized Materials: Fabrication and Utilization; (3 credits) Grade Method: REG/AUD. ENMA698K Special Problems in Materials Science and Engineering: Polymer Synthesis; (3 credits) Grade Method: REG/AUD. Also offered as ENCH 490 and ENMA 495. ENMA698W Special Problems in Materials Science and Engineering: Smart Materials; (3 credits) Grade Method: REG/AUD. ENMA799 Master's Thesis Research; (1-6 credits) Grade Method: REG. Individual Instruction course: contact department or instructor to obtain section number. ENMA898 Pre-Candidacy Research; (1-8 credits) Grade Method: REG. Individual Instruction course: contact department or instructor to obtain section number. ENMA899 (PermReq) Doctoral Dissertation Research; (6 credits) Grade Method: REG. Individual Instruction course: contact department or instructor to obtain section number.
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