This document from Northern India Engineering College discusses various manufacturing processes and materials used in engineering. It covers topics such as metals and non metals, ferrous and non ferrous alloys, heat treatment, forging, casting, and welding. The document was submitted by Aman Jaiswal to Assistant Professor Dheeraj Chhabra and provides an overview of key manufacturing concepts and techniques.

1. Northern India Engineering College
New Delhi
Submitted by-: Submitted to-:
Aman jaiswal Dheeraj Chhabra
Electrical and Electronics Engineering Assitant professor
01315604916

2. CONTENTS
Metals and Non Metals
Ferrous and Non Ferrous Alloys
Heat Treatment
Forging
Casting
Welding