Introduction to Engineering Materials |
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Page 143
... sand may be a greensand with an additional binder . It was common practice to use linseed oil as a binder . Linseed oil - bonded sand cores need to be baked in an oven for several hours to render them sufficiently strong for use . The ...
... sand may be a greensand with an additional binder . It was common practice to use linseed oil as a binder . Linseed oil - bonded sand cores need to be baked in an oven for several hours to render them sufficiently strong for use . The ...
Page 144
... sand core are moulded into the sand ( see Figure 8.3 ) . These additional spaces in the mould are termed core prints . Sand moulds for the production of small and medium - sized castings are made in a moulding box . The mould is made in ...
... sand core are moulded into the sand ( see Figure 8.3 ) . These additional spaces in the mould are termed core prints . Sand moulds for the production of small and medium - sized castings are made in a moulding box . The mould is made in ...
Page 146
... sand . When the metal that has been poured into a sand mould has fully solidified the mould is broken and the casting is removed . The casting still has the runner and risers attached to it and there will be sand adhering to portions of ...
... sand . When the metal that has been poured into a sand mould has fully solidified the mould is broken and the casting is removed . The casting still has the runner and risers attached to it and there will be sand adhering to portions of ...
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