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Liitos- ja materiaalitekniikka (E0134), 5 op
Basic information
| Course name: | Liitos- ja materiaalitekniikka Soldering and Materials Technology |
| Course Winha code: | E0134 |
| Kurre acronym: | Liit.&mat.tekn. |
| Credits: | 5 |
| Type and level of course: | Professional studies |
| Year of study, semester or study period: | 3.year, 4.year |
| Implementation: | 3.period, 4.period |
| Semester: | 0607 |
| Language of tuition: | Suomi |
| Teacher: | Kari Salmi |
| Final assessment: | Grading scale (0-5) |
Descriptions
Prerequisites
E0135 Electronics production
Course contents (core content level)
Different types of packages, metallurgy of soldering, phase diagrams, principles of soldering process, function of flux, flux dispensing, wave soldering, reflow soldering, soldering defects, soldering yield, electrochemical cell, electrolysis.
Course contents (additional)
Effect of impurities to the soldering, intermetallic layer and its thickness, different types of fluxes, principles of electrochemical corrosion.
Core content level learning outcomes (knowledge and understanding)
Students know typical packages used for electronic components and typical soldering methods in electronics industry, understand the function of flux, heat and solder in soldering process. Students know what are electrochemical cell and electrolysis.
Core content level learning outcomes (skills)
Students can analyse qualitatively binary solid-liquid phase diagrams, are able to calculate the cell voltage using Nernst equation and solve simplified electrolysis problems using Faraday?s law.
Recommended reading
Judd, M., & Brindley, K., Soldering in Electronics Assembly
Antila et al., Tekniikan kemia
Teaching and learning strategies
Class room teaching: 56 h
Laboratory exercises: 6 h
Project: 15 h
Exam: 3 h
Student individual workload (student workload analysis carried out 5/05): 50 h
Total: 130 h
Follow-up of the student workload analysis performed: -
Teaching methods and student workload
Assessment weighting and grading
Grade is determined by final exam, quizzes during lectures and compulsory presentation.
Related competences of the degree programme
Theoretical basis and mathematical and science skills
Electronics Manufacturing