Introduction to Engineering Materials |
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Page 65
... nylon will extend plastically to a considerable extent . During this extension , termed drawing , the fibrous molecules will become realigned along the stress axis ( see also Section 5.17 ) giving a high degree of crystallinity . The ...
... nylon will extend plastically to a considerable extent . During this extension , termed drawing , the fibrous molecules will become realigned along the stress axis ( see also Section 5.17 ) giving a high degree of crystallinity . The ...
Page 239
... nylon . Linear polyamides , or nylons , were first made from the condensation of a diamine ( a molecule with a -NH2 ... nylon produced is termed nylon 6.6 . This principle is used for the nomenclature of all nylons . The conden- sation ...
... nylon . Linear polyamides , or nylons , were first made from the condensation of a diamine ( a molecule with a -NH2 ... nylon produced is termed nylon 6.6 . This principle is used for the nomenclature of all nylons . The conden- sation ...
Page 240
... Nylons are thermoplastic , but possess very high softening temperatures . As soften- ing temperatures are in excess of 200 ° C moulding is difficult . Much nylon is produced as fine fibre for conversion into fabrics and rope . Nylons ...
... Nylons are thermoplastic , but possess very high softening temperatures . As soften- ing temperatures are in excess of 200 ° C moulding is difficult . Much nylon is produced as fine fibre for conversion into fabrics and rope . Nylons ...
Contents
Atomic structure | 3 |
Constitution | 6 |
Bonding between atoms | 20 |
Copyright | |
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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 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