The Practical Metal-workers' Assistant: ...: With the Application of the Art of Electro-metallurgy to Manufacturing Processes: ... |
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Results 1-5 of 78
Page 10
... Effects of Nasmyth's hammer .... 113 Materials for forging ...... Tendency of over - refined iron to deteriorate ....... Cast and wrought - iron for ord- 114 Steel and glass polarized ... Practice of hardening and tem- ..... 146 pering ...
... Effects of Nasmyth's hammer .... 113 Materials for forging ...... Tendency of over - refined iron to deteriorate ....... Cast and wrought - iron for ord- 114 Steel and glass polarized ... Practice of hardening and tem- ..... 146 pering ...
Page 14
... Effects of resistance .. Intensity ....... 556 556 557 558 Relative intensity of batteries .... 559 Mode of suspending objects in coating .... 560 Non - transfer of elements .... 561 Effects of difference in the density of solutions ...
... Effects of resistance .. Intensity ....... 556 556 557 558 Relative intensity of batteries .... 559 Mode of suspending objects in coating .... 560 Non - transfer of elements .... 561 Effects of difference in the density of solutions ...
Page 22
... effect . REFINING PROCESSES . - Every person who takes a passing glance at the operations of metallurgy in the aggregate , cannot fail to be struck with a certain functional similarity between the process of cupellation as applied to ...
... effect . REFINING PROCESSES . - Every person who takes a passing glance at the operations of metallurgy in the aggregate , cannot fail to be struck with a certain functional similarity between the process of cupellation as applied to ...
Page 25
... effect , bespeak as justly his due . In the puny microcosm of a chemical laboratory , where thousands of little appliances can be invoked to gain the end proposed by chem- ical analysis - it is possible , nay , it is probable , that a ...
... effect , bespeak as justly his due . In the puny microcosm of a chemical laboratory , where thousands of little appliances can be invoked to gain the end proposed by chem- ical analysis - it is possible , nay , it is probable , that a ...
Page 31
... effect the volatilization of one of the metals entering into an alloy . In this way is mercury separated in practice from alloys ( amalgams ) of mercury with gold , and mer- cury with silver . In this way also is silver obtained from ...
... effect the volatilization of one of the metals entering into an alloy . In this way is mercury separated in practice from alloys ( amalgams ) of mercury with gold , and mer- cury with silver . In this way also is silver obtained from ...
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Common terms and phrases
acid alloy angle annealing antimony anvil applied battery Bismuth blows bolt brass carbon cast cast-iron centre charcoal chemical coating color cooling copper crucible cutter cyanide of potassium cylinder deposit diameter dissolved drill ductile edge electrotype employed Engineer fire forging furnace fusible gold grooves hammer hardened heat HENRY CAREY holes Idem inch iron lathe lead length less malleable mandrel manner manufacture medal melted metal metallurgy method mode mould nearly nitric acid operation ordinary oxide piece placed plaster of Paris plate platinum portion pound poured practice proportion punch quantity red heat removed rivets rollers round sal-ammoniac sand screw shears sheet side silver slide soft solder solution sometimes specific gravity speculum metal square steel sulphate sulphuric sulphuric acid surface swage temperature thick thin thread tion tool tube vessel welding wheels whilst wire wrought-iron zinc
Popular passages
Page 685 - Practical Draughtsman's Book of Industrial Design, and Machinist's and Engineer's Drawing Companion: Forming a Complete Course of Mechanical Engineering and Architectural Drawing. From the French of M. Armengaud the elder, Prof, of Design in the Conservatoire of Arts and Industry, Paris, and MM.