Mixed Metals: Or, Metallic Alloys |
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Page 30
... clay crucible . The small portion of carbon present in the wire is absorbed in reducing the oxide , while the other impurities pass into the slag . 3 ° . By electrolytic decomposition of a solution of pure ferrous chloride or sulphate a ...
... clay crucible . The small portion of carbon present in the wire is absorbed in reducing the oxide , while the other impurities pass into the slag . 3 ° . By electrolytic decomposition of a solution of pure ferrous chloride or sulphate a ...
Page 37
... clays , and as fluoride in cryolite ( 6NaF , AL , F ) . Aluminium is a white metal which takes a fine polish . It has no taste or odour . It is soft , very malleable , and ductile , with an elasticity and tenacity about equal to that of ...
... clays , and as fluoride in cryolite ( 6NaF , AL , F ) . Aluminium is a white metal which takes a fine polish . It has no taste or odour . It is soft , very malleable , and ductile , with an elasticity and tenacity about equal to that of ...
Page 56
... clay is essentially a hydrated silicate of alumina , and when pure may be represented by the formula ( 2A120 , 3SiO2 ) + 30H ,; but clay is generally mixed with other silicates . It is white , and infusible in an ordinary furnace when ...
... clay is essentially a hydrated silicate of alumina , and when pure may be represented by the formula ( 2A120 , 3SiO2 ) + 30H ,; but clay is generally mixed with other silicates . It is white , and infusible in an ordinary furnace when ...
Page 58
... clay , or they undergo a preliminary pre- paration before use . In some cases the materials are moulded to the internal shape of the furnace . If they are not of a plastic nature like fire - clay , then clay , tar , or other binding ...
... clay , or they undergo a preliminary pre- paration before use . In some cases the materials are moulded to the internal shape of the furnace . If they are not of a plastic nature like fire - clay , then clay , tar , or other binding ...
Page 59
... clays possess is due to the chemically combined water . In all cases the plasticity disappears when the clay has been baked , and it remains granular and powdery . The clays of the coal - measures , such as those of Stourbridge , are ...
... clays possess is due to the chemically combined water . In all cases the plasticity disappears when the clay has been baked , and it remains granular and powdery . The clays of the coal - measures , such as those of Stourbridge , are ...
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Common terms and phrases
acid added alloys containing aluminium amalgam annealing antimony arsenic bells bismuth brass Britannia metal brittle bronze cadmium carbon cast cast-iron cent copper cent of copper charcoal chemical choidal colour combination composition consists constituents cooling copper copper and tin crucible crystalline ductile elasticity employed Fcap flux following table fracture furnace fused fusible alloys German silver granular gray grayish Guettier gun-metal hammer hard harder impurities ingot iron lead liquid lustre malleable Mallet manganese manufacture melting point mercury mixed mixture molten metal mould nickel nitric acid obtained ordinary oxide oxidising oxygen phosphor-bronze phosphorus plate platinum polish poured powder prepared present produced Professor properties proportions pure readily red heat remelted resistance reverberatory furnace rolled sand silicate slag small quantity soft solder solidifying specific gravity square inch steel sulphide sulphur surface temperature tenacity thick Tombac toughness wire yellow zinc
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