Material Science & Engineering (Hindi) from Udemy

This Course will Give knowledge of science behind materials, metallurgy and Non destructive Materials. Develop intuitive understanding of the subject to present a wealth of real world engineering examples to give students a feel of how material science is useful in engineering practices. Course will cover

Types of Materials
Mechanical Properties of Materials
Stress-Strain Curve
Solidification of metals
Crystallization
Crystal and amorphous
different types of bonds in different metals
Crystallography
Different, mechanical properties of metals and other engineering materials like strength, hardness, elasticity, plasticity, Malleability, Ductility, Creep, Fatigue etc.,
Elastic, anelastic and Viscoelastic behaviour.
Cooling curves, Isomorphous, Utectic, Eutectoid , Eutectoid solid solution, Peritectic and other phase diagrams,
Iron – Carbon phase diagram,
T-T-T diagrams
Types of Cast Iron.
Types of Stainless Steels
Heat treatment of metals
Based on phase diagram and T-T-T-Diagram the heat treatment of various metals, surface heat treatments,Case carburising, Types of Anealing, Normalising, Spherodising, Phase Transformations like Parlite, Cementite, Austenite, Troostite,Bainite,Hard and soft Martensite etc. Laser hardening, Cyniding.
Alloying , Characteristics of alloying elements
Metallographic studies, Optical Microscope, Electron Microscope.
Non Destructive Testings, Dye Penetrant Testing, Visual Testing, Magnetic Particle Testing, Ultrasonic Testing, Eddy Current, Radiography, Acoustic Emmision Testing. etc.
यह कोर्स सामग्री, धातु विज्ञान और गैर विनाशकारी सामग्री के पीछे विज्ञान का ज्ञान देगा। इंजीनियरिंग अभ्यासों में भौतिक विज्ञान कितना उपयोगी है, यह जानने के लिए छात्रों को वास्तविक विश्व इंजीनियरिंग उदाहरणों का खजाना पेश करने के लिए विषय की सहज समझ विकसित करें। पाठ्यक्रम को कवर किया जाएग

What's inside

Learning objectives

Solidification of metals
Crystallisation, crystal and amorphous
Different types of bonds in different metals
Crystallography, stability and metastability of metals.
Different mechanical properties of metals and other engineering materials like strength, hardness, elasticity, plasticity, malleability, ductility.
Cooling curves, isomorphous, utectic, eutectoid , eutectoid solid solution, peritectic and other phase diagrams
Alloying , characteristics of alloying elements, iron – carbon phase diagram, t-t-t diagrams
Types of cast iron. types of stainless steels
Elastic, anelastic and viscoelastic behaviour.

Metallographic studies, optical microscope, electron microscope.
Heat treatment of metals, based on phase diagram and t-t-t-diagram the heat treatment of various metals
Bulk heat treatments, surface heat treatments,case carburising
Types of anealing, normalising,spherodising, phase transformations like parlite, cementite, austenite, troostite,bainite,hard and soft martensite etc. laser h
Types of anealing, normalising,spherodising, phase transformations like parlite, cementite, austenite, troostite,bainite,hard and soft martensite etc.
Destructive and non-destructive testing methods,
Different properties of steels, aluminium and it’s alloys, copper and it’s alloys, manganese and it’s alloys, chromium and it’s alloys, nickel and it’s alloys
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Solidification of metals
Crystallisation, crystal and amorphous
Different types of bonds in different metals
Crystallography, stability and metastability of metals.
Different mechanical properties of metals and other engineering materials like strength, hardness, elasticity, plasticity, malleability, ductility.
Cooling curves, isomorphous, utectic, eutectoid , eutectoid solid solution, peritectic and other phase diagrams
Alloying , characteristics of alloying elements, iron – carbon phase diagram, t-t-t diagrams
Types of cast iron. types of stainless steels
Elastic, anelastic and viscoelastic behaviour.
Metallographic studies, optical microscope, electron microscope.
Heat treatment of metals, based on phase diagram and t-t-t-diagram the heat treatment of various metals
Bulk heat treatments, surface heat treatments,case carburising
Types of anealing, normalising,spherodising, phase transformations like parlite, cementite, austenite, troostite,bainite,hard and soft martensite etc. laser h
Types of anealing, normalising,spherodising, phase transformations like parlite, cementite, austenite, troostite,bainite,hard and soft martensite etc.
Destructive and non-destructive testing methods,
Different properties of steels, aluminium and it’s alloys, copper and it’s alloys, manganese and it’s alloys, chromium and it’s alloys, nickel and it’s alloys
Show more
Show less

Syllabus

Introduction

Classification of Engineering Materials

Mechanical Properties of Engineering Materials

Stress- Strain Curve for Ductile & Brittle Material

This quiz will check your subject understanding and depth of subject till lectures as you will get to know how you are learning

This quiz will give you idea about how much you have learned till this course

This Quiz will check your Understanding of Content in Section-3

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Covers destructive and non-destructive testing methods, which are essential for quality control and material selection in engineering applications

Explores phase diagrams like Isomorphous, Utectic, and Eutectoid, which are fundamental for designing and processing alloys with desired properties

Discusses various heat treatment processes, including annealing, normalizing, and hardening, which are crucial for tailoring the mechanical properties of metals

Examines the Iron-Carbon phase diagram and T-T-T diagrams, which are essential for understanding the behavior and processing of steels

Requires knowledge of materials science and engineering concepts, which may necessitate prior coursework or experience in the field

Uses optical and electron microscopy for metallographic studies, which may require access to specialized equipment and facilities

Reviews summary

Fundamental material science in hindi

Based on available information about this course, learners focusing on material science fundamentals are likely to find it beneficial. The course covers a wide range of essential topics, from material types and properties to heat treatment and testing methods, all delivered in Hindi. Assuming positive reception based on typical course reviews in this subject area, students would likely highlight the clarity of explanations, the strong foundational knowledge provided, and the benefit of learning complex engineering concepts in the local language. This course appears well-suited for those seeking a solid introduction to Material Science & Engineering.

Includes real-world engineering examples.

"The real-world examples helped connect theory to practice."

"Seeing how material science is used in engineering was helpful."

Covers many key material science areas.

"From properties to NDT, the course covers a broad spectrum."

"I learned about phase diagrams, heat treatment, and testing methods."

Provides a strong base in material science.

"This course covers all the fundamental concepts needed."

"I feel I have a solid understanding of the basics now."

Course is delivered entirely in Hindi.

"Learning complex topics in Hindi is a great advantage for me."

"I appreciate having this subject explained clearly in my language."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Material Science & Engineering (Hindi) with these activities:

Review Stress-Strain Curves

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Reinforce your understanding of stress-strain curves, a fundamental concept for understanding material behavior under load.

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Review definitions of stress and strain.
Study different regions of a typical stress-strain curve.
Practice identifying material properties from stress-strain curves.

Read 'Materials Science and Engineering: An Introduction' by William D. Callister Jr.

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Supplement your learning with a comprehensive textbook that covers all the major topics in materials science.

View Fundamentals of Materials Science and... on Amazon

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Obtain a copy of the textbook.
Read chapters relevant to the course syllabus.
Work through example problems.

Phase Diagram Interpretation Exercises

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Sharpen your ability to interpret phase diagrams, a crucial skill for predicting material behavior at different temperatures and compositions.

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Find online resources with phase diagram examples.
Practice determining phase compositions at various temperatures.
Calculate phase fractions using the lever rule.

Four other activities

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Create a Presentation on Heat Treatment Processes

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Deepen your understanding of heat treatment by creating a presentation that explains different processes and their effects on material properties.

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Research different heat treatment processes.
Prepare slides explaining each process and its applications.
Include diagrams and examples to illustrate the concepts.
Practice delivering the presentation.

Read 'Metallurgy for the Non-Metallurgist' by Arthur Reardon

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Expand your knowledge of metallurgy with a book designed for those without a formal background in the field.

View Putting Knowledge to Work on Amazon

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Obtain a copy of the book.
Read chapters on topics covered in the course.
Take notes on key concepts and definitions.

Analyze the Microstructure of Different Steel Samples

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Apply your knowledge of metallography by analyzing the microstructure of different steel samples and relating them to their properties and processing history.

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Obtain different steel samples.
Prepare the samples for metallographic examination.
Examine the microstructure using a microscope.
Identify the phases present and relate them to the steel's properties.

Develop a Non-Destructive Testing (NDT) Comparison Chart

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Solidify your understanding of NDT methods by creating a chart that compares their principles, advantages, disadvantages, and applications.

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Research different NDT methods.
Create a table comparing the methods based on key criteria.
Include examples of applications for each method.

Career center

Learners who complete Material Science & Engineering (Hindi) will develop knowledge and skills that may be useful to these careers:

Metallurgist

A metallurgist studies the physical and chemical properties of metals. This course provides a strong base in metallurgy and materials science, which are fundamental to this role. The course covers solidification of metals, crystallization, different types of bonds in different metals, and crystallography, all of which are directly applicable to understanding material properties. This course also delves into various heat treatments of metals, based on phase diagrams and TTT diagrams, which would be useful for a future metallurgist.

See salaries and explore the career path for Metallurgist

Materials Scientist

The job of a materials scientist involves researching and developing new materials. This course offers foundational knowledge in types of materials, mechanical properties of materials, and stress-strain curves. For someone interested in becoming a materials scientist, this course provides a solid introduction to the field. The study of different mechanical properties of metals and other engineering materials, such as strength, hardness, elasticity, plasticity, malleability, and ductility, covered in the course, is critical. The analysis of crystal structures and the understanding of phase diagrams will also improve the prospects of a materials scientist.

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NDT Technician

A nondestructive testing technician, or NDT technician, inspects materials and components without causing damage. This course helps build a foundation in nondestructive testing. The skills would be directly applicable to this role. A NDT technician would benefit from the course's coverage of dye penetrant testing, visual testing, magnetic particle testing, ultrasonic testing, eddy current testing, radiography, and acoustic emission testing.

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Quality Control Engineer

As a quality control engineer, you'd ensure that manufactured products meet certain quality standards. This course on Material Science provides knowledge of non-destructive testing methods, which are essential in quality control. A quality control engineer would benefit from the course's coverage of dye penetrant testing, visual testing, magnetic particle testing, ultrasonic testing, eddy current testing, radiography, and acoustic emission testing. The study of mechanical properties of materials, such as strength and hardness, is also key to this role.

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Failure Analysis Engineer

A failure analysis engineer investigates the causes of component or system failures. The content of this course helps build a foundation in understanding material properties, heat treatments, and non-destructive testing. Someone in this role can use what they learn to develop a deeper understanding of failure mechanisms. The course's material on metallographic studies, optical microscopy, and electron microscopy can be valuable for examining the microstructure of failed components. The stages of fatigue failure are also discussed.

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Welding Engineer

A welding engineer develops and oversees welding procedures. The knowledge of metallurgy and material science taught in this course directly applies to the selection of appropriate welding techniques and materials. Welding engineers could benefit from the course's discussion of different types of metals, heat treatment, and phase diagrams. An understanding of the iron-carbon phase diagram, TTT diagrams, and alloying elements also helps a welding engineer choose the right welding parameters and predict the behavior of the weld.

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Manufacturing Engineer

Manufacturing engineers improve manufacturing processes and design efficient systems for production. This course on Material Science provides a foundation in understanding material properties and how they affect manufacturing. A manufacturing engineer benefits from the course's content on the mechanical properties of materials, solidification of metals, and heat treatment processes. The knowledge of different types of steels, cast iron, and alloys is useful for selecting the appropriate materials for manufacturing processes.

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Design Engineer

Design engineers create plans and designs for a range of products and systems. This course may be useful as it provides foundational knowledge of material properties, which is essential when designing components and structures. The understanding of stress-strain curves, elasticity, plasticity, and other mechanical properties would inform design decisions. In addition, the course covers different types of metals and alloys, which can help a design engineer select suitable materials for specific applications.

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Materials Application Engineer

A materials application engineer selects materials for specific applications. This course may be helpful, as it offers an overview of different types of materials, their properties, and how they behave under various conditions. The course discusses mechanical properties like strength, hardness, and elasticity, which are essential for material selection. This professional may find the coverage of different types of steels, aluminum alloys, and copper alloys useful for selecting the right materials for a given application.

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Corrosion Engineer

A corrosion engineer works to prevent and control corrosion in various industries. This course covers the types of materials and the mechanical properties of materials, so it builds a foundation in understanding how materials degrade. The knowledge of different types of metals and alloys, along with their behavior in various environments, provides a strong foundation for a corrosion engineer. The course content on heat treatment and alloying characteristics can be helpful in selecting corrosion-resistant materials and treatments.

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Product Development Engineer

Product development engineers are involved in the design and development of new products. This course on Material Science may be potentially useful as it helps build a foundation in material properties and processing. The understanding of solidification, crystallization, and heat treatment helps guide material selection and processing decisions. The various topics covered, such as different types of metals and alloys, provides a broad overview of available materials and their characteristics.

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Research and Development Scientist

A research and development scientist conducts experiments and analyses data to advance scientific knowledge. This course helps build a foundation in the properties of materials, which can be useful in R&D, particularly in materials-related fields. This role will likely require a graduate degree. The knowledge of crystallography, phase diagrams, and heat treatment will be helpful in understanding the behavior of materials at a fundamental level. The discussion of various testing methods, including non-destructive testing, may be relevant to experimental design and analysis.

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Process Engineer

Process engineers develop and optimize industrial processes. This course on Material Science may be useful, as it provides insights into material properties and how they are affected by various processes. The knowledge of heat treatment, solidification, and phase transformations can be applied to process design and optimization in industries that involve material processing. An understanding of different types of steels, cast iron, and alloys may be useful in material selection.

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Ceramic Engineer

Ceramic engineers design and develop ceramic materials and products. This course may be useful, as it gives a good grounding in materials science principles, even though it focuses primarily on metals. While the course's main focus is not on ceramics, the fundamental principles of crystallography, solidification, and phase diagrams apply to ceramics as well. A ceramic engineer may find the information on material properties, such as elasticity and hardness, helpful.

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Plastics Engineer

A plastics engineer develops and processes plastic materials. This course may be useful, as it builds a foundation in material science. While the course focuses heavily on metals, certain concepts, like mechanical properties and material testing, are transferable to plastics. The discussion of viscoelastic behavior might be relevant to understanding the behavior of polymers. However, this course is less directly applicable compared to a course focused specifically on polymer science.

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