This document discusses different types of ceramics and their applications. It describes traditional ceramics like bricks, tiles and pottery as well as engineering ceramics used in tools, bearings, and electronics due to their high strength, hardness, and heat and corrosion resistance. Specific ceramics discussed include alumina, silicon carbide, silicon nitride, partially stabilized zirconia, and sialons. Their properties and uses in applications like engines, furnaces, and cutting tools are outlined. The document also summarizes particle-reinforced and fiber-reinforced composites, describing how particles or fibers improve metal matrix strength for aerospace and cutting tool applications.
Ceramic materials are inorganic, non-metallic materials made from compounds of a metal and a non metal. Ceramic materials may be crystalline or partly crystalline.
The word ceramic comes from the Greek word keramiko of pottery" or for pottery from keramos.
Ceramic materials are inorganic, non-metallic materials made from compounds of a metal and a non metal. Ceramic materials may be crystalline or partly crystalline.
The word ceramic comes from the Greek word keramiko of pottery" or for pottery from keramos.
information collected from various sources available on the internet
advanced ceramics are very useful and contains various properties that traditional ceramics do not have.
general classification
classification on the bases of application
classification on the bases of composition
+ electro ceramics
+ advanced structural ceramics
Bioi ceramics
piezoelectric ceramics
dielectric ceramic
Megnetic ceramics
Nuclear Ceramics
Automotive ceramics
optical ceramics
nitrides ceramics
silicate ceramics
carbides ceramics
oxide ceramics
A presentation giving the basic principles of corrosion. Electrochemical nature of corrosion, anodic and cathodic reactions, electrode potentials, mixed potential theory and kinetics of corrosion, thermodynamics of corrosion and Pourbaix diagrams, and passivization behavior of metals are outlined.
The important points of composite materials are mentioned. This file includes, what is composite materials, its classifications, applications, advantages and disadvantages.
Ceramics are important engineering materials from engineering applications point of view.This presentation gives briefly important properties and applications of ceramics
The ideal, perfectly regular crystal structures in which atoms are arranged in a regular way does not exist in actual situations. In actual cases, the regular arrangements of atoms disrupted . These disruptions are known as Crystal imperfections or crystal defects
The process of transformation of a substance from liquid to solid state in which the crystal lattice forms and crystals appear.
•Volume shrinkage or volume contraction
this ppt is useful for understanding the concept of heat treatment process in steel.
it gives the idea about the various stages of heat treatment process in details
information collected from various sources available on the internet
advanced ceramics are very useful and contains various properties that traditional ceramics do not have.
general classification
classification on the bases of application
classification on the bases of composition
+ electro ceramics
+ advanced structural ceramics
Bioi ceramics
piezoelectric ceramics
dielectric ceramic
Megnetic ceramics
Nuclear Ceramics
Automotive ceramics
optical ceramics
nitrides ceramics
silicate ceramics
carbides ceramics
oxide ceramics
A presentation giving the basic principles of corrosion. Electrochemical nature of corrosion, anodic and cathodic reactions, electrode potentials, mixed potential theory and kinetics of corrosion, thermodynamics of corrosion and Pourbaix diagrams, and passivization behavior of metals are outlined.
The important points of composite materials are mentioned. This file includes, what is composite materials, its classifications, applications, advantages and disadvantages.
Ceramics are important engineering materials from engineering applications point of view.This presentation gives briefly important properties and applications of ceramics
The ideal, perfectly regular crystal structures in which atoms are arranged in a regular way does not exist in actual situations. In actual cases, the regular arrangements of atoms disrupted . These disruptions are known as Crystal imperfections or crystal defects
The process of transformation of a substance from liquid to solid state in which the crystal lattice forms and crystals appear.
•Volume shrinkage or volume contraction
this ppt is useful for understanding the concept of heat treatment process in steel.
it gives the idea about the various stages of heat treatment process in details
"Did you know that engineering materials are the backbone of every manmade structure and component? From bridges to buildings, these materials play a crucial role in ensuring durability and strength. Without them, our world would be a lot less stable and secure.
But what exactly are engineering materials, you may ask? They are a diverse group of materials carefully selected for their unique properties and characteristics. From metals to polymers, ceramics to composites, these materials are chosen based on their ability to withstand various forces and environments.
As an engineer, it's essential to have a deep understanding of these materials and how they perform under different conditions. By selecting the right material for a specific application, engineers can ensure the safety, reliability, and longevity of their designs.
So next time you cross a bridge or enter a skyscraper, take a moment to appreciate the engineering materials that hold it all together. They may not be visible to the naked eye, but their presence is what makes our modern world possible.
If you're interested in learning more about engineering materials and their applications, I'll be sharing some fascinating insights and case studies in the upcoming weeks. Stay tuned for some exciting content that will expand your knowledge and spark your curiosity.
I hope You all like it. I hope It is very beneficial for you all. I really thought that you all get enough knowledge from this presentation. This presentation is about materials and their classifications. After you read this presentation you knowledge is not as before.
“Applications Of Powder Metallurgy In Reference with Cutting tools”Dushyant Kalchuri
Powder metallurgy is used for manufacturing products or articles from powdered metals by placing these powders in molds and are compacting the same using heavy compressive force. Typical examples of such article or products are grinding wheels, filament wire, magnets, welding rods, tungsten carbide cutting tools, self-lubricating bearings electrical contacts and turbines blades having high temperature strength. The manufacture of parts by powder metallurgy process involves the manufacture of powders, blending, compacting, profiteering, sintering and a number of secondary operations such as sizing, coining, machining, impregnation, infiltration, plating, and heat treatment.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
7. Characteristics of ceramics
• Used in high temperature places
• Its strong, hard and brittle
• High melting point
• Good thermal and electrical insulators
• Resistant to oxidation and corrosion
• Having high compressive strength but are weak intension
8. Engineering ceramics
• Its specially for engineering applications
• They are basically oxides, carbides, sulphides
and nitrides of metal.
9. Characteristics of engineering ceramics
• High resistance to abrasion and wear
• High strength at high temperature
• Good chemical stability
• Good electrical insulation characteristics.
13. Properties of Alumina
• Excellent hardness, wear resistance
• They are more stiffer than steel
• More stronger in compression than hardened steel
• Very good environmental resistance (CORROSION)
• Alumina mixed with ceramics to get high tensile
and toughness properties.
14. Applications of alumina
Used in
• Spark plug insulators
• Electronic circuits
• Rocket nozzles
• Electrical and electronics devices
• In nuclear power plant
• bearings
16. Properties of Sic
• High tensile strength
• High stiffness , hardness
• Better dimensional stability
• Good wear resistant
• Good corrosion resistant.
17. Applications of Sic
Used
• As a abrasives for grinding wheel
• As a coating material
• As a refractory tubes
• In nuclear reactor
• In bearings
• And in very high temperature places
19. Properties of silicon nitrides
• Resistant to strong acids
• Resistance to thermal
• Low density and low weight
• Low thermal expansion
• More stiffer
20. Applications of silicon nitrides
Used in
• Cutting tool materials
• Turbine parts
• Pump parts
• High temperature engineering components
21. Partially stabilized zirconia (PSZ)
• It’s a zirconium oxide
• Blended and sintered with others like
magnesium oxide, calcium oxide
29. COMPOSITES
• Two or more materials added to get require qualities in
a material.
• The weakness of one metal rectified by the strength of
second metal
• Example
Aerospace components
• That should have low weight , stiffness, impact and
corrosion resistance, good abrasive properties.
31. Particle re-inforced (FIBER)
composites
• Its consist of particles of one material dispersed in a matrix of
a second material
• The fine dispersion particle posses
good strength in composites.
• The size, distribution and orientation of particles defines the
strength of the composite.
• Types
1. dispersion strengthened composites
2. Large particle composites
33. 1.Dispersion strengthened composites
• The particles are smaller and having diameter 0.01 –
0.1 microns and volume concentration 1 – 15 % of fiber
• This method is similar to that for precipitation hardening.
• Due to this , the composites have good yield and
tensile strength. And the plastic deformation is
restricted.
34. 2. Large particle composites
• The particles diameter greater than 1 micrometer and volume
concentration are greater than 25 %
• Here the load on this composite is shared by both matrix and
particles.
• It posses good strength
• Tungsten carbide or Titanium carbide embedded in a metal
matrix of cobalt or nickel.
• These composites used as a cutting tool
35. FIBRE REINFORCED COMPOSITES
• Here the dispersed phase is in the form of fibers.
• These fibre reinforced composites having improved
strength, fatigue resistant, stiffness and strength-to-
weight ratio
40. Advantages
• Good mechanical properties – high toughness, elastic
modulus, good fatigue properties
• Used in light weight needed places
• We can fabricate to any shape and size
• Good aero- space applications than conventional
materials.
• Good corrosion resistance
• Not much sensitive to thermal shocks and
temperature changes.
41. Limitations
• High cost than many conventional materials
• Polymeric materials cannot be used for high
temperature applications.