Introduction to Engineering Materials |
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Page 239
... acid groupings ( -COOH ) . The original reactants were hexamethylene diamine and adipic acid . H H N- ( CH2 ) 6 - N HO OC ( CH2 ) 4 - - COOH H H Adipic acid Hexamethylene diamine As both of these reactants contain six carbon atoms , the ...
... acid groupings ( -COOH ) . The original reactants were hexamethylene diamine and adipic acid . H H N- ( CH2 ) 6 - N HO OC ( CH2 ) 4 - - COOH H H Adipic acid Hexamethylene diamine As both of these reactants contain six carbon atoms , the ...
Page 346
V. B. John. Composition Hydrochloric acid 140 ml Sulphuric acid 3 ml Water 50 ml TABLE A1 Some etchants for macro - examination Copper ammonium chloride 9 g Water 91 ml Method of application Immersion in solution for 15-30 minutes at 90 ...
V. B. John. Composition Hydrochloric acid 140 ml Sulphuric acid 3 ml Water 50 ml TABLE A1 Some etchants for macro - examination Copper ammonium chloride 9 g Water 91 ml Method of application Immersion in solution for 15-30 minutes at 90 ...
Page 348
... acid in 100 ml industrial alcohol Ammonium persulphate 10 g Ammonium hydroxide 20 ml Water 80 ml Ferric chloride 10 Hydrochloric acid 30 ml Water 100 ml Hydrofluoric acid 5 ml Nitric acid 1 ml Water 100 ml Sodium hydroxide 1 g Water 100 ...
... acid in 100 ml industrial alcohol Ammonium persulphate 10 g Ammonium hydroxide 20 ml Water 80 ml Ferric chloride 10 Hydrochloric acid 30 ml Water 100 ml Hydrofluoric acid 5 ml Nitric acid 1 ml Water 100 ml Sodium hydroxide 1 g Water 100 ...
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