
Discover industrial metallurgy and steelmaking fundamentals for level one beginners, including basic steelmaking processes, casting, rolling, finishing, and alloying, with a preview of level two microstructures and heat treatment.
Introduction to the Course (Industrial Metallurgy for Numpties)
Course Curriculum
Explore steel making from primary to secondary processes, and examine raw materials, coke ovens, blast furnaces, electric arc furnaces (EAF), basic oxygen steelmaking (BOS), and vacuum induction melting (VRM).
Convert coal into large coke lumps for the blast furnace, enabling iron ore reduction in primary steelmaking, while the process consumes significant energy and can produce CO as a byproduct.
Explain how a water-cooled blast furnace, with high-temperature reactions, reduces iron ore using coke and limestone, producing liquid iron, CO, and slag for cement and road construction.
Explain basic oxygen steelmaking in LD converter, oxygen is blown through a lance to oxidize carbon in molten iron with scrap, lime, and dolomite, yielding steel with carbon under 4.5%.
Explore vacuum induction melting (VIM), a primary steelmaking process that converts scrap into metallurgically clean ingots, removing impurities under vacuum without slag and enabling remelting via ESL or VAR.
Explore top pouring and bottom pouring ingot casting, including uphill teamed bottom pouring, runner, spider, and cobble, and learn how mold design and base plate assist solidification and segregation control.
Explore continuous casting (cone cast) with SPC and LBC options for 180-210 mm or 400 by 560 blooms, downstream use and whether the product will be machined or forged.
Explain steel rolling across billet, RSM, strip, and plate mills, and summarize mill dimensions. Compare ingot and bloom casting, top/bottom point methods, SBC/LBC, and casting defects with controls.
Preheat billets above 1000°C, soak at 900–1300°C to transform ferrite to austenite, then roll rounds and squares through coal gate mill, cooling on beds or pits to prevent cracking.
Describe how plate mill reheats slabs to 1150–1300 C, roughs to width and length, then uses hot levelers, shear lines, and a laser surface velocimeter to meet length and flatness.
Learn how steel finishing processes like turning, grinding, sawing, and straightening remove defects, meet customer specifications, and improve yields by achieving straightness requirements.
Decode the German Konami Code for steel grades using a factor table. Compute carbon content, chrome, and moly percentages and note the X prefix for stainless steel.
Explore precipitation hardening steels, including stainless 17-4 ph and maraging steels, and how solution treatment and aging form precipitates to boost strength, while high temperatures may cause grain growth.
Explore the main steel grades—carbon, alloy, stainless, and fps steels—through their carbon content, alloying, microstructures, and typical automotive, pipe, and aerospace applications.
Ever wondered how the raw materials of the earth are transformed into the high-strength steel used in everything from skyscrapers to spacecraft?
The world of steel manufacturing can seem overwhelmingly complex. With dozens of processes, strange acronyms (EAF, BOS, VAR?), and a vast catalog of steel grades, it's hard to know where to begin.
This is your starting point. Welcome to The ABC of Steelmaking!
This course is the first step in your metallurgy journey, designed to give you a rock-solid foundation in how steel is made, shaped, and classified. We have simplified these powerful industrial processes into clear, easy-to-understand lessons. This is the essential prequel to my intermediate course, Steel Metallurgy Simplified: Microstructures & Heat Treatment, and will give you the core knowledge needed to advance.
This isn't just a course you watch; it's a career you begin. We've added a revolutionary new feature: a series of engaging role-playing activities where you don't just learn about steelmaking—you live it.
In each chapter, you will:
Solve Real-World Problems: Tackle challenges from a fictional, high-tech steel company, Axiom Steel.
Put Theory into Practice: Make critical decisions about everything from steel making to steel finishing processes
Interact with an AI Mentor: Interface with "VULCAN," a powerful AI character who will guide you, challenge you, and provide instant feedback.
Learn by Doing: Solidify your knowledge through active decision-making, ensuring concepts stick with you long after the course is over.
In this course, you will:
Follow the entire production chain, from the furnace to the finished product.
Understand the "why" behind each step, from casting to finishing.
Build a mental catalog of the most important steel grades and their applications.
Gain the confidence to talk intelligently about the fundamentals of steel manufacturing.
Whether you're starting your career, supplementing your studies, or just need to understand the processes of a key supplier, this course will equip you with the essential knowledge you need to succeed.
Enrol now and build your foundation in steel making today!
WHAT YOU WILL LEARN
Master the core steel making processes used worldwide, from the Basic Oxygen Steelmaking (BOS) to Electric Arc Furnace (EAF) and Vacuum Arc Remelting (VAR).
Understand how molten steel is cast into ingots and blooms and then rolled into final products using reduction ratios.
Learn the critical finishing processes that prepare steel for its final application, including grinding, straightening, turning, and sawing.
Confidently identify and differentiate between major steel grade families like Low Carbon alloys, Stainless Steels, PH grades, and Chrome-Moly steels.
Discover the function of key alloying elements and understand how they are used to strategically control the final cost and performance of steel
REQUIREMENTS
No prior experience in metallurgy or steel making is required. This course is the perfect starting point!
A curiosity and willingness to learn about fundamental industrial processes.
WHOM IS THIS COURSE FOR
•Anyone who is keen to learn about steel making and metallurgy in general
•Technicians, Trainees who are new to the industry
•Material and Metallurgy undergraduate students
•Process and Product Metallurgists
•Other professionals who interface with steel manufacturing companies