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Path Catalog
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7801 Paths · page 260 / 781
This learning path guides undergraduate engineering students through the fundamental principles of steel metallurgy, focusing on how alloying elements such as carbon, manganese, chromium, nickel, molybdenum, and vanadium influence mechanical properties, corrosion resistance, and hardenability. It begins with the basics of steel and heat treatment, then systematically examines each alloying element and its specific contributions, culminating in an integrated understanding of alloy design.
This learning path guides undergraduate engineering students through the principles of heat treatment of steel, from foundational iron-carbon phase equilibria to advanced concepts of hardenability. Learners will understand how annealing, normalizing, quenching, and tempering alter steel microstructure and mechanical properties, and how to apply the Jominy test to assess hardenability.
This learning path guides undergraduate engineering students through the fundamentals of the iron-carbon phase diagram, starting from essential concepts in thermodynamics and phase diagrams. It covers the key phases (austenite, ferrite, cementite), the eutectoid reaction, and the microstructures of hypoeutectoid and hypereutectoid steels, culminating in an exploration of how this knowledge applies to steel processing.
This learning path guides students with basic physics through the fundamental concepts of solidification, from nucleation and grain growth to dendritic structures, segregation, and casting defects. It systematically builds an understanding of how molten metal transforms into a solid and how this process determines the final microstructure and properties.
This learning path guides high school students with basic thermodynamics knowledge through the essential concepts needed to read and interpret binary phase diagrams for metallic systems. It covers the lever rule, complete solid solubility, eutectic systems, and peritectic reactions, building from fundamental thermodynamic principles to practical diagram analysis.
This learning path introduces the electron sea model of metallic bonding and explains how it gives rise to characteristic physical properties such as electrical conductivity, thermal conductivity, ductility, and luster. It is designed for high school students with basic chemistry knowledge.
This learning path introduces the common crystal structures found in metallic elements: BCC, FCC, and HCP. It covers the underlying concepts of unit cells, lattice parameters, stacking sequences, and atomic packing factor, providing a systematic foundation for understanding metallic crystallography.
This learning path introduces the fundamental concepts of metals and alloys, starting from basic chemistry and atomic structure. It covers the definition and properties of metals, the principles of alloying, classification of alloys, and the historical significance of metals in human civilization. Designed for high school students beginning materials science.
A comprehensive learning path for graduate students and beginning researchers in materials science, covering the full research lifecycle from problem formulation to publication and ethics. It integrates core materials science knowledge with research methodology, experimental design, data analysis, and communication skills.
This advanced graduate-level path equips learners with the knowledge to critically evaluate the potential of emerging 2D materials—specifically TMDs, phosphorene, and MXenes—for electronic applications. It covers fundamental concepts, synthesis methods, electronic properties, and device fabrication, culminating in a structured evaluation framework.