Mechanical Engineering Materials (313317) MSBTE QuAn Question Answer Book

Description

QuAn Book – Mechanical Engineering Materials (313317)

The QuAn Book for Mechanical Engineering Materials (Subject Code: 313317) is a premium study material designed for MSBTE K-Scheme Diploma Engineering students. It provides a complete, topicwise question bank with model answers to help you score maximum marks.

Syllabus Coverage (MSBTE K-Scheme)

• Unit I – Basics of Engineering Materials: Classification of engineering materials; Crystal structure, Unit cell and space lattice; Microstructure, types of microscopes; Sample preparation, etching process, types of etchants; Properties of metals Physical Properties, Mechanical Properties; Concept of phase, pure metal, alloy and solid solutions; Iron Carbon Equilibrium diagram various phases, Critical temperatures and significance, Reactions on Iron carbon equilibrium diagram; Hardness testing procedure on Brinell and Rockwell tester
• Unit II – Steel & Cast Iron: Broad Classification of steels: i. Plain carbon steels: Definition, Types and Properties, Compositions and applications of low, medium and high carbon steels. ii. Alloy Steels: Definition and Effects of alloying elements on properties of alloy steels. iii. Tool steels: Cold work tool steels, Hot work tool steels, High speed steels (HSS). iv. Stainless Steels: Types and Applications. v. Spring Steels: Composition and Applications. vi. Specifications of steels and their equivalents; Steels for following components: Shafts, axles, Nuts, bolts, Levers, crank shafts, camshafts, Shear blades, agricultural equipment, household utensils, machine tool beds, car bodies, Antifriction bearings and Gears; Types of cast irons as white, Gray, nodular, malleable; Specifications of cast iron; Selection of appropriate cast iron for engineering applications; Designation and coding (as per BIS, ASME, EN, DIN, TIS) of cast iron, plain and alloy steel; Use of iron and steel in ancient India; Munda, Tikshna and Kanta types of iron and steels (IKS)
• Unit III – Non Ferrous Materials & Powder Metallurgy: Copper and its alloys – brasses, bronzes: Chemical compositions, properties and Applications; Use of copper in ancient India and its mention in Rigveda (IKS); Aluminum alloys – Y-alloy, Hindalium, duralium with their composition and Applications; Bearing materials like white metals (Sn based), aluminum, bronzes, Porous, Self -lubricating bearings; Powder Metallurgy: Introduction, Advantages, limitations and applications, Preparation of Metal Powders, Basic Steps for Powder Metallurgy
• Unit IV – Non Metallic Materials & Advanced Materials: Polymeric Materials: i. Polymers: types, characteristics, ii. Properties and uses of Thermoplastics, Thermosetting Plastics and Rubbers, iii. Thermoplastic and Thermosetting Plastic materials; Characteristics and uses of ABS, Acrylics, Nylons and Vinyls, Epoxides, Melamines and Bakelites; Rubbers: Neoprene, Butadiene, Buna and Silicons – Properties and applications; Ceramics – types of ceramics, properties and applications of glasses and refractories; Composite Materials – properties and applications of Laminated and Fiber reinforced materials; Advanced Engineering Materials: Properties and applications of Nanomaterials and smart materials & Biomedical materials
• Unit V – Heat Treatment processes: Overview of heat treatment; Annealing: Purposes of annealing, Annealing temperature range, Types and applications; Normalizing: Purposes of Normalizing, temperature range, Broad applications of Normalizing; Hardening: Purposes of hardening, Hardening temperature range, applications; Tempering: Purpose of tempering, Types of tempering and its applications; Case hardening methods like Carburizing, Nitriding, and Cyaniding; Heat treatment Furnaces – Muffle, Box type

What’s Inside the QuAn Book?

• Topicwise Question Bank – All important 2, 4 and 6 marks questions by unit
• Model Answers – Step-by-step solutions with diagrams and marking scheme
• Previous Exam Questions – Actual MSBTE Summer and Winter exam questions
• Frequency Analysis – Most repeated questions highlighted for focused study
• Marking Scheme – Know exactly what to write to score full marks
• Last Minute Ready – Ideal for quick and focused exam preparation

Subject Code: 313317 | Subject: Mechanical Engineering Materials | Board: MSBTE | Scheme: K Scheme | Published by: ReemaS Edutech, Kolhapur