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Quick Facts

Medium Of Instructions	Mode Of Learning	Mode Of Delivery
English	Self Study	Video and Text Based

Course Overview

The course on ‘Thermo-Mechanical And Thermo-Chemical Processes’ is a National Program for Technology Enhanced Learning(NPTEL) online course developed and offered by the Indian Institute of Technology Roorkee. This online course on thermo-mechanical and chemical processes is provided on the Swayam online education portal.

The course study of this online training is about microstructural aspects and the processes involved in thermo-mechanical or thermo-chemical treatments for the students and graduates of engineering, specifically in the domain of metallurgy, materials engineering or and the professionals in the aluminum and steel industry. This is an elective course that will be conducted for eight weeks by the course educators, Dr. Vivek Pancholi and Dr. Sai Ramudu, professors from the department of metallurgical and materials engineering at IIT Roorkee.

The ‘Thermo-Mechanical And Thermo-Chemical Processes’ training program is an undergraduate or postgraduate level course belonging to the Metallurgy and Material science & Mining Engineering division and it provides the students with two credits and a certificate after completion of the course.

The Highlights

Online mode
Eight weeks training
IIT faculty course
AICTE approved program
Two credit points
Free training course
Undergraduate and postgraduate level course
Course certificate
NPTEL and IIT Roorkee logos on certificate

Programme Offerings

Course Modules. Videos
Lectures
Books
references
Free course access
assignments
Final Certification Exam
Two Credits
Certificate.

Courses and Certificate Fees

Fees Informations	Certificate Availability	Certificate Providing Authority
INR 1000	yes	IIT Roorkee

The students of the ‘Thermo-Mechanical And Thermo-Chemical Processes’ online certification program are provided with free access to the course whereas exam registration and payment is required for the certificate.

Thermo-Mechanical And Thermo-Chemical Processes fee structure

Description	Amount in INR
Course Fee	Nil
Exam Fee	Rs 1000

Eligibility Criteria

The students who wish to enroll in this course must have prior knowledge of mechanical metallurgy, physical metallurgy, and fundamentals of thermodynamics.

Certificate qualifying details

For the course completion certificate, the students will have to score a minimum average of 10/25 (25%) in the 6 out of 8 assignments and 30/75 (75%) in the final exam with a total final score of a minimum 40/100 that qualifies them for the certificate.

What you will learn

Knowledge of ChemistryKnowledge of engineeringKnowledge of Metallurgy

The ‘Thermo-Mechanical And Thermo-Chemical Processes’ syllabus is framed for the students to learn about the concept and get an in-depth understanding of the following aspects,

Microstructural aspects thermal processes.
Heat treatment integrating the ideas of mechanical energy into solids or changing the chemistry of solids.
The primary scientific phenomenon behind the processes.
Flow stress data from hot deformation experiments.
Build constitutive equations and processing maps.
Nitriding, carburizing, carbonitriding, nitrocarburizing, and boriding.

Who it is for

Mechanical EngineerScientistResearch AssociateMaterials Engineer

The ‘Thermo-Mechanical And Thermo-Chemical Processes’ certification program is targeted at students pursuing undergraduate, post-graduation in metallurgical engineering and materials engineering and the research associates working in this domain. It is for mechanical engineers, scientists, metallurgical engineers, mining engineers, materials engineers, and others associated with the aluminum and steel industry.

Admission Details

Course registration for the ‘Thermo-Mechanical And Thermo-Chemical Processes’ online program is done online through the Swayam official website,

Step 1: Navigate to the course page on the website using the link

https://onlinecourses.nptel.ac.in/noc21_mm30/preview

Step 2: Click on the ‘Register/Sign-In link

Step 3: Enter the relevant information and complete the process.

Application Details

The applicants can fill in the necessary details such as name, phone number, and email address or can sign in using their valid Google or Facebook IDs.

The Syllabus

Introduction
Hot deformation processes I
Hot deformation processes II
Flow curves as a function of strain rate and temperature
Stress, strain, strain rate sensitivity.

Microstructural evolution
Recovery
Recrystallization
Dynamic recrystallization
Discontinuous dynamic recrystallization (DDRX)
Continuous dynamic recrystallization (CDRX)
Geometric dynamic recrystallization (GDRX).

Texture and deformation texture (BCC)
Deformation texture (FCC)
Recrystallization texture (BCC)
Recrystallization texture (FCC).

Constitutive analysis
Low strain rate
Medium strain rate
High strain rate
Case study

Deformation maps
Processing maps
Different models
Interpretation
Processing maps microstructure correlation
case study.

SPD based thermo-mechanical processes
Friction stir Processing
Equal Channel Angular Processing
High-pressure torsion, case study.

Introduction to Thermo-chemical surface treatments
Thermodynamics of gas/solid interaction

Phase transformations and consequent surface property enhancement during nitriding of iron-based alloys.

Evaluation process

The students to receive the course completion certificate will have to take the final proctored certification exam and clear it with a minimum percentage of 75% with at least 30/75.
The exam registration fee and the process are done online through the website and the exam is held offline in any of the designated centers.