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Catalog 2011-2012
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Materials Joining Engineering and Engineering Technology (MJET)
Department of Engineering Technology

MJET 2021   Materials Joining Fundamentals Laboratory
Laboratory experience in welding and materials joining, using low hydrogen, other shielded metal arc electrodes, gas tungsten arc welding, and plastics joining. Lab 3. Prerequisite: ENGR 1311. Corequisites: MJET 2022.

MJET 2022   Materials Joining Fundamentals
Fundamentals of materials joining, theory and principles. Includes basic interatomic bonding in metals, polymers, ceramics and composites, welding power sources, electric arcs, electrode classifications, joint selection and preparation, introduction to joining processes, procedures, economics, and cost estimation. Class 2. Prerequisite: ENGR 1311. Corequisite: MJET 2021.

MJET 2623   Joining Processes
A study of different welding and related methods of joining materials. Laboratory experience includes such processes as laser beam, ultrasonic spot, atomic hydrogen, electric resistance spot, arc air gouging, and submerged arc welding. Mechanical testing and metallography of completed welds is included. Class 2. Lab 3. Prerequisites: MJET 2021 and MJET 2022. (Fall)

MJET 3313   Materials Science of Joining
Basic study of microstructural changes associated with welding thermal cycles; non-equilibrium solidification and heat-affected zone transformation phenomena; microstructure/property relationships, weld discontinuity formation, and weldability testing. Class 3. Prerequisite: ENGR 2313. (Spring)

MJET 3413   Design Topics in Materials Joining
Conventional and modern methods of joint design and flaw assessment for static, dynamic, and cyclic loading. Effects and control of residual stresses and distortion. Principles of failure diagnosis, use of numerical methods, quality and reliability concepts, codes and standards, cost estimation and process selection. Class 3. Prerequisite: ENGR 2313. Corequisite: MEGR 3323 or METC 3323. (Spring)

MJET 4941-4993   Special Topics
Individual or group research, development, or design. Special permission only. Class 1-3.