NivaarExam PrepOfficial exam papers ↗

21-Mat-B5 Physical Metallurgy and Fabrication of Iron and Steel: December 2014

Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)

  1. Question 1 Casting, Forming and Deformation Fundamentals (Ten Short Sub-Parts)
  2. Question 2 Normal Anisotropy and Deep-Drawability of Temper-Rolled 1015 Strip
  3. Question 3 Resistance Spot Welding an Aluminum (AA5052) Assembly
  4. Question 4 Open-Die Forging of an AISI 1045 Cylinder

Start with Question 1 →

10-Met-B5 — Metal Fabrication — National Exams, December 2014 — 3 hours — 4 questions, all of equal value, all answered below.

Reference texts: Kalpakjian & Schmid, Manufacturing Engineering and Technology, 7th ed.; Schey, Introduction to Manufacturing Processes, 3rd ed.; Callister & Rethwisch, Materials Science and Engineering: An Introduction, 10th ed.; Dieter, Mechanical Metallurgy, 3rd ed.