Introduction to Engineering MaterialsA text which deals with the basic principles of materials science and technology in a simple, yet thorough manner. This edition includes more worked examples and more detailed information on certain aspects of materials science. |
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Page 14
... containing the elements 21 to 30 , the sub - shell being filled is not in the outer shell . This means that all the elements in the row possess somewhat similar properties . However , because the 4s , 4p , and 3d energy levels are close ...
... containing the elements 21 to 30 , the sub - shell being filled is not in the outer shell . This means that all the elements in the row possess somewhat similar properties . However , because the 4s , 4p , and 3d energy levels are close ...
Page 17
... containing , say , eight protons and eight neutrons does not equal the sum of eight proton masses and eight neutron masses . The mass of an oxygen atom , 8016 , is 26.556 × 10-27 kg but the sum of the masses of eight protons , eight ...
... containing , say , eight protons and eight neutrons does not equal the sum of eight proton masses and eight neutron masses . The mass of an oxygen atom , 8016 , is 26.556 × 10-27 kg but the sum of the masses of eight protons , eight ...
Page 26
... containing eight electrons . In the case of metals , where the number of valency electrons to each atom is small , it is not possible to fully satisfy the requirement of eight outer shell electrons per atom , and there is only a partial ...
... containing eight electrons . In the case of metals , where the number of valency electrons to each atom is small , it is not possible to fully satisfy the requirement of eight outer shell electrons per atom , and there is only a partial ...
Page 28
... containing 70 per cent copper and 30 per cent zinc . Methane is a gas and diamond is the hardest known solid . Account for these properties on the basis of interatomic bonding . 5. Write a concise account of the electron configuration ...
... containing 70 per cent copper and 30 per cent zinc . Methane is a gas and diamond is the hardest known solid . Account for these properties on the basis of interatomic bonding . 5. Write a concise account of the electron configuration ...
Page 37
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Contents
3 | |
7 | |
20 | |
29 | |
The crystalline state | 54 |
Elastic and plastic behaviour | 73 |
Thermosetting materials | 231 |
Ceramics | 258 |
The behaviour of materials in service | 273 |
Testing of materials | 300 |
Metaljoining processes | 321 |
Appendix A Macroscopical and microscopical examination of metals | 345 |
Cost data | 352 |
A note on materials selection | 355 |
101 | 370 |
Composite materials | 266 |
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Common terms and phrases
alloys aluminium annealing anode applied austenite body centred cubic brittle carbide carbon steel casting cathode cent ceramics chemical chromium combustion component composition compounds compression containing cooling copper corrosion covalent bond crack creep crystal crystalline curve defects density diagram dislocation ductile elastic electrical electrolyte electrons elements energy example face centred cubic fatigue ferrite fibre Figure filler fracture furnace galvanic cell gauge length give grain hard hardening heat treatment hydrogen increase ingot ions iron kg/m³ lattice layer liquid metal load machining martensite material melting point mild steel MN/m² modulus molecules mould nickel nitride occur oxide oxygen particles pearlite phase planes plastic deformation polymer polymerisation possess powder produced properties radiation reaction resin resistance rolling Section shape shell silica silicon slag solder solid solution strain stress structure surface Table tensile strength termed test-piece thermoplastic Thorium unit cell valency welding work-piece Young's modulus zinc