All About Aluminium [हिन्दी] With PDF || Non Ferrous Metals || Material Science || скачать в хорошем качестве

All About Aluminium [हिन्दी] With PDF || Non Ferrous Metals || Material Science ||

▪️▪️Introduction To Aluminium Pure aluminum is a silvery-white metal with many desirable characteristics. Pure aluminum is soft and lacks strength, but some amount of alloying elements are added to change their properties. Aluminum is a mineral extracted from the earth's crust, but it is not found free in nature. It cantain some amount of other elements and impurities. So,The Bayer process is used to refine aluminum from bauxite, an aluminum ore. ▪️Characteristics Of Aluminium 1. It is light in weight, nontoxic, nonmagnetic and nonsparking. It is easily formed, machined and cast. 2. Like copper it is also corrosion resistant. 3. It is very good conductor of heat and electricity although not as good as copper. 4. Possesses high ductility and light weight so widely utilized in aircraft industry. 5. Needs frequent annealing if cold worked since it becomes hard after cold working. 6. It is used in manufacturing of household utensils including pressure cookers. 7. Its melting point is 658 degree celsius. Applications 1. Door and window frames. 2. High tension power lines, wires, cables, bus bars. 3. Components for television, radios, refrigerators and air-conditioners. 4. Also used for making engine parts, drinks cans, ladders. ▪️▪️Aluminium Alloys: Aluminium alloys are alloys in which aluminium (Al) is the most important metal. The typical alloying elements are magnesium, copper, manganese, silicon, tin and zinc. There are following important Alluminium Alloys: A. Duralumin (copper, aluminum) B. Commercially pure aluminium C. Y-Alloy ▪️Duralumin (copper, aluminum): Its main alloying element is copper which may be present from 3.5 to 4.5% , 0.8% of magnesium and manganese and each and about 0.5% of silicon and iron each. Applications: It is used in the form of bars, tubes, sheets, wires for aircraft, automobile components, rivets and other structures . ▪️Commercially pure aluminium: a. It contains 99% of Al and small amounts of copper, silicon, iron, manganese and zinc. b. It has an excellent resistance against corrosion. Applications: For cooking utensils, decorative assemblies, wires, rivets etc. ▪️Y-Alloy: This contains a. 3.5 to 4.5% of Copper, b. 1.8% to 2.3% of nickel c. 1.2 to 1.8% magnesium. It retains its strength to fairly high temp. Applications: used for automobile pistons and other aircraft parts. Click here to download PDF https://drive.google.com/file/d/1CIte... ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Himanshu Ranjan is the author and founder of this channel. He has completed your diploma in mechanical engineering. These often share knowledge through social sites or websites. The objective of this platform is also to share information. Videos will be published here to study mechanical engineering students. Which will make their study smart. Every video of Mechanical Educational Forum will be enlightening. Basic Thermodynamics    • Basic Thermodynamics   Thermometer and Temperature    • Temperature and Thermometer   Machine Design    • Machine Design   Bearing    • Bearing   Manufacturing Process    • Manufacturing Process   Theory of Machine Full Course    • Theory Of Machine   Fluid Mechanics    • Fluid Mechanics   Engg. Mechanics    • Engg. Mechanics   Automobile Engineering.    • Automobile Engineering   Material Science    • Material Science   What is your opinion about our channel, you must tell us. If you need any complaint, suggestion or any kind of help, you can freely contact us. We would be happy to help you. Thank You!  Contact through: Email 📧 : mechanicaleducationalforum@gmail.com Telegram Channel https://t.me/Mechanical_Educational_F... Reference : https://www.ikbooks.com/home/samplech... ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ non ferrous metal non ferrous metal in hindi application of non ferrous metal property of non ferrous metal characteristics of non ferrous metal composition of non ferrous metal application of aluminium characteristics of aluminium property of Alluminium Alluminium alloy aluminium alloy in hindi property of aluminium alloy application of Aluminium Alloys characteristics of aluminium alloy #aluminium #aluminium_alloy #non_ferrous_metal #material_science